--- title: "Sioux Falls to Billings cheap flights from $289 (FSD to BIL) - Expedia" description: "Compare cheap Flights from Sioux Falls (FSD) to Billings (BIL) start at $289 for one-way and $349 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/fsd/bil/sioux-falls-to-billings" language: en-US market: US currency: USD prices_as_of: 2026-11-12T22:36:39Z --- # $289 Cheap Flights from Sioux Falls (FSD) to Billings (BIL) ![A river meandering through a valley with mountains in the background.](https://images.trvl-media.com/place/4999490/077d2052-6b5b-40ab-9389-17af6355ec8f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $289 flight on Wed, Dec 16, 2026](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:12/16/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:288.20&airProductToken=AQpwCjYI1YIBEgQxODQ5GMUcIINpKJz6nwMwkvufAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0FBMlBGQk4KNgjVggESBDU1OTgYg2kggVoo2PyfAzC%5F%5FZ8DOE5AAFgBagoxX2Jhc2ljZWNvcghXQUEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Sioux Falls Regional Airport (FSD) to Billings Logan Intl. Airport (BIL) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:11/26/2026TANYT&leg2=from:BIL,to:FSD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:11/26/2026TANYT&leg2=from:BIL,to:FSD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:11/26/2026TANYT&leg2=from:BIL,to:FSD,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) Find the cheapest flights on Expedia from (FSD) to (BIL). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at $289 for travel on December 16, 2026. ## Cheap Flights from Sioux Falls to Billings (FSD-BIL) Prices were available within the past 7 days and start at $289 for one-way flights and $350 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Fri, Feb 26 from Sioux Falls to Billings, returning Sat, Feb 27, priced at $350 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:2/26/2027TANYT&leg2=from:BIL,to:FSD,departure:2/27/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:349.48&airProductToken=AQpwCjYI1YIBEgQxODQ5GMUcIINpKKCkpgMwl6WmAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDE4NzcYg2kggVoo56WmAzDLpqYDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgpuCjUI1YIBEgM0NzgYgVogg2kor7KmAzCYs6YDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgo1CNWCARIDNjQ1GINpIMUcKPqzpgMw3bSmAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Fri, Feb 26 - Sat, Feb 27 · FSD · BIL · Roundtrip [Select United flight, departing Fri, Dec 4 from Sioux Falls to Billings, returning Sun, Dec 6, priced at $357 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:12/4/2026TANYT&leg2=from:BIL,to:FSD,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:357.00&airProductToken=AQpwCjYI1YIBEgQ1NzAxGMUcIINpKNDxngMwzfKeAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDQ3NjIYg2kggVoohPOeAzDr854DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgpwCjYI1YIBEgQ1Mjc3GIFaIINpKKiNnwMwmI6fAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDU3MDAYg2kgxRwo1Y-fAzC4kJ8DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Fri, Dec 4 - Sun, Dec 6 · FSD · BIL · Roundtrip [Select United flight, departing Wed, Dec 16 from Sioux Falls to Billings, returning Sat, Jan 9, priced at $359 Just found](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:12/16/2026TANYT&leg2=from:BIL,to:FSD,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:358.40&airProductToken=AQpwCjYI1YIBEgQ1NzAxGMUcIINpKND4nwMwzfmfAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDQ3NjIYg2kggVoohPqfAzDr-p8DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgpwCjYI1YIBEgQ1Mjg1GIFaIINpKPGLogMw5oyiAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDU3MDAYg2kgxRwokI6iAzD4jqIDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Wed, Dec 16 - Sat, Jan 9 · FSD · BIL · Roundtrip [Select Delta flight, departing Tue, Mar 2 from Sioux Falls to Billings, returning Sat, Mar 6, priced at $359 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:3/2/2027TANYT&leg2=from:BIL,to:FSD,departure:3/6/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:359.00&airProductToken=AQqlAQo1CMSYARIENDEyMxjFHCDMfCiUz6YDMNzPpgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNQjEmAESBDI2MjgYzHwg8hIoltCmAzDT0aYDOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCjUIxJgBEgQ0MDE2GPISIIFaKK%5FSpgMwjtOmAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQqlAQo1CMSYARIEMTM2MBiBWiDyEiju%5FKYDMMr9pgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNQjEmAESBDI5MjQY8hIgzHwogv-mAzCbgKcDOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCjUIxJgBEgQzODQ4GMx8IMUcKPGApwMwu4GnAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) Tue, Mar 2 - Sat, Mar 6 · FSD · BIL · Roundtrip [Select Delta flight, departing Tue, Mar 2 from Sioux Falls to Billings, returning Sat, Mar 6, priced at $369 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:3/2/2027TANYT&leg2=from:BIL,to:FSD,departure:3/6/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:368.71&airProductToken=AQqlAQo1CMSYARIENDEyMxjFHCDMfCiUz6YDMNzPpgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNQjEmAESBDI2MjgYzHwg8hIoltCmAzDT0aYDOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCjUIxJgBEgQ0MDE2GPISIIFaKK%5FSpgMwjtOmAzhFQAFYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQpuCjUIxJgBEgQyMjU0GIFaIMx8KJv9pgMwnf6mAzhFQABYAWoJTUFJTkJBU0lDcghYRlVOQTBCUQo1CMSYARIENTIzNBjMfCDFHCje%5FqYDMKz%5FpgM4RUABWAFqCU1BSU5CQVNJQ3IIWEZVTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Tue, Mar 2 - Sat, Mar 6 · FSD · BIL · Roundtrip [Select United flight, departing Wed, Jan 27 from Sioux Falls to Billings, returning Sun, Jan 31, priced at $376 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:1/27/2027TANYT&leg2=from:BIL,to:FSD,departure:1/31/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:375.23&airProductToken=AQpwCjYI1YIBEgQ1MjE2GMUcIINpKLHWowMwrtejAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDE0MTcYg2kggVoo-9ejAzDf2KMDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgpwCjYI1YIBEgQ1Mjg1GIFaIINpKLGDpAMwpoSkAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNFBGQk4KNgjVggESBDU3MDAYg2kgxRwo0IWkAzC4hqQDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE0UEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Wed, Jan 27 - Sun, Jan 31 · FSD · BIL · Roundtrip [Select American Airlines flight, departing Wed, Apr 21 from Sioux Falls to Billings, returning Wed, Apr 28, priced at $385 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:4/21/2027TANYT&leg2=from:BIL,to:FSD,departure:4/28/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:384.40&airProductToken=AQpoCjIIwYIBEgQ2MjIzGMUcIKOxASiEh6sDMJOIqwM4QkAAWAFqBUJBU0lDcghRVkZaWk5CWAoyCMGCARIEMzkzNxijsQEggVooxYirAzD7iasDOEJAAVgBagVCQVNJQ3IIUVZGWlpOQlgKaAoyCMGCARIEMzQ2OBiBWiCjsQEox9SrAzDz1asDOEJAAFgBagVCQVNJQ3IITldGV1VOQlgKMgjBggESBDIzNTgYo7EBIMUcKPfWqwMw9terAzhCQAFYAWoFQkFTSUNyCE5XRldVTkJYEgwIARABGAEqAkFBMgAYASIECAEQASgCKAMoBDAL) Wed, Apr 21 - Wed, Apr 28 · FSD · BIL · Roundtrip [Select United flight, departing Wed, Dec 16 from Sioux Falls to Billings, returning Sat, Jan 9, priced at $391 Just found](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:12/16/2026TANYT&leg2=from:BIL,to:FSD,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:390.59&airProductToken=AQpwCjYI1YIBEgQxODQ5GMUcIINpKJz6nwMwkvufAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNFBGQk4KNgjVggESBDE4NzcYg2kggVoo5fufAzDI%5FJ8DOE5AAFgBagoxX2Jhc2ljZWNvcghURkE0UEZCTgpwCjYI1YIBEgQ1Mjg1GIFaIINpKPGLogMw5oyiAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDU3MDAYg2kgxRwokI6iAzD4jqIDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) W · ed, Dec 16 - Sat, Jan 9 · FSD · BIL · Roundtrip [Select United flight, departing Fri, Feb 26 from Sioux Falls to Billings, returning Sat, Feb 27, priced at $393 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:2/26/2027TANYT&leg2=from:BIL,to:FSD,departure:2/27/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:392.43&airProductToken=AQpwCjYI1YIBEgQxODQ5GMUcIINpKKCkpgMwl6WmAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMlBGQk4KNgjVggESBDE4NzcYg2kggVoo56WmAzDLpqYDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyUEZCTgpwCjYI1YIBEgQ1Mjg1GIFaIINpKPWzpgMw5bSmAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNFBGQk4KNgjVggESBDU3MDAYg2kgxRwotbWmAzCXtqYDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE0UEZCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Fri, Feb 26 - Sat, Feb 27 · FSD · BIL · Roundtrip [Select Delta flight, departing Thu, May 27 from Sioux Falls to Billings, returning Mon, May 31, priced at $394 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:5/27/2027TANYT&leg2=from:BIL,to:FSD,departure:5/31/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:393.40&airProductToken=AQpuCjUIxJgBEgQ1MjM4GMUcIMx8KLWbrgMw%5FZuuAzhFQABYAWoJTUFJTkJBU0lDcghURjdOQTBCUQo1CMSYARIEMjk0MRjMfCCBWijCnK4DMMydrgM4RUABWAFqCU1BSU5CQVNJQ3IIVEY3TkEwQlEKbgo1CMSYARIEMjI1NBiBWiDMfCifxK4DMJ%5FFrgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlEKNQjEmAESBDUyMzQYzHwgxRwo%5F8WuAzDHxq4DOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Thu, May 27 - Mon, May 31 · FSD · BIL · Roundtrip ## Alternative airports near Billings Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Logan Intl. BIL. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $813](https://www.expedia.com/Flights-Search?leg1=from:FSD,to:BIL,departure:11/26/2026TANYT&leg2=from:BIL,to:FSD,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 5 min ## Find the cheapest month to fly from Sioux Falls (FSD) to Billings (BIL) ### April is typically the cheapest month to fly From $268 - $526 per traveler. View flights in April Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Sioux Falls (FSD) to Billings (BIL) at a glance Explore a range of airlines offering Sioux Falls to Billings flights on this domestic short-haul route. Compare various options from full-service carriers to find the ideal itinerary that aligns with your budget and schedule as you prepare to discover the renowned attractions and neighborhoods of Billings. Gather essential information about Sioux Falls to Billings airfare and get ready for your next flight from Sioux Falls Regional Airport (FSD) to Logan International Airport (BIL). - **Fastest flight duration**: around 3h 30m in-flight, plus roughly 1h 30m layover with one stop - **Route distance**: roughly 600 miles (970 km) - **Flights per week**: around 8 departures on average - **Typical fares (one-way)**: economy tickets often range from $130–$395, depending on seasonality and how far ahead you book ### Flights from Sioux Falls Regional Airport (FSD) to Logan International Airport (BIL) According to recent traveler bookings, the top airlines flying from Sioux Falls to Billings typically offer one-stop routes, with popular layovers at Denver International Airport (DEN) for about 1 hour and 30 minutes and Minneapolis - St. Paul International Airport (MSP) for approximately 1 hour and 45 minutes. These options allow you to customize your itinerary by balancing price, total travel time, and cabin class, ensuring you find the best travel experience for your needs. - **[United](https://www.expedia.com/united-flights.cua.travel-guide-airlines)**: This full-service airline provides comprehensive one-stop service, with one-way ticket prices generally falling between $145 and $405\. United is responsible for about 87% of the departures on this route, featuring an in-flight duration of 3 hours and 30 minutes, leading to a total travel time of approximately 5 hours, including layover. - **[Delta](https://www.expedia.com/lp/flight-routes/delta-from-sioux-falls-regional-to-logan-intl/dl/fsd/bil)**: Another full-service airline, Delta offers one-stop flights with one-way fare options typically ranging from $130 to $670\. Delta represents around 11% of the departures along this route, with an in-flight time of 3 hours and 30 minutes, resulting in a total journey duration of roughly 5 hours, including layover. ### Alternative route from Sioux Falls (FSD) to Billings (BIL) - **Worthington to Billings ([OTG-BIL](https://www.expedia.com/lp/flights/otg/bil/worthington-to-billings))**: Worthington Municipal Airport (OTG) lies approximately 58 miles from Sioux Falls Regional Airport (FSD). ### How to find the best prices for flights from Sioux Falls (FSD) to Billings (BIL) Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) from Sioux Falls to Billings is all about timing and flexibility. Here are some key tips to help you save: 1. **Best times to book and fly:** cheaper fares are usually found when booking 2-8 weeks in advance, though most travelers tend to book within 2 weeks. Departures in the morning (5 a.m.-12 p.m.) typically offer lower prices and are also the most popular times to fly. Additionally, flying on Tuesday often results in cheaper rates, while Friday is the busiest travel day. 2. **Set up price alerts:** stay updated on price changes by using [Expedia's Price Tracker](https://www.expedia.com/why/price-tracking). Receive alerts when fares drop for your selected route. 3. **Bundle and save:** bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.\* [Find Billings hotel and flight deals](https://www.expedia.com/billings.d583.destination-travel-guides). 4. **Compare flight options:** use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options. 5. **Stay flexible with dates:** being open to different travel days can sometimes help you find better prices on flights and hotels. 6. **Think about luggage:** nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport. \*Members only. Savings vary and are not available on all bundles. Select hotels. ### Arriving at Logan International Airport from Sioux Falls Regional Airport Billings welcomes travelers from Sioux Falls with a range of transport options based on price, convenience, and proximity. Here's how to reach Billings efficiently: - **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Billings, with options including [free hotel shuttles](https://www.expedia.com/billings-hotels-hotels-with-free-airport-shuttle.0-0-d583-thotelswithfreeairportshuttle.travel-guide-filter-hotels) and private rides, which can be arranged in advance with your hotel. - **Car rental:** Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals at Logan International Airport](https://www.expedia.com/car-rentals-in-logan-intl.d4999490.car-rental-guide) on Expedia. - **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival. - **Public transportation:** From Logan International Airport, Billings Seaport, a seaport, is located about 0.1 miles away on foot, making it easily accessible for travelers. ### Sioux Falls to Billings Flights ### The cheapest times to fly from Sioux Falls to Billings On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sioux Falls to Billings are during the month of February. You can find some of the cheapest flights from Sioux Falls to Billings with Expedia's search tool and vast selection of airlines. ### The best time to book a flight from Sioux Falls to Billings Sunday is one of the best days to book for cheap flights from Sioux Falls to Billings: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. ### How to find cheap round-trip tickets from Sioux Falls to Billings Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sioux Falls to Billings in 2026\. You can also book with separate airlines for your outbound and return journeys, from $289 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sioux Falls to Billings flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Sioux Falls to Billings airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) cost? You can find cheap one-way flights from $289 and cheap return flights $350 Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) with Expedia. One-way flights usually range from $147 to $670, and return flights typically cost between $343 and $1137\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? January is the cheapest month to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.), with average return fares around $248\. This is about 31% lower than the average price throughout the year, as demand tends to be lower after the holiday season. Other budget-friendly months include February and April. *\*Averages based on flights available on Expedia in the last year.* ### Which airlines fly direct from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? Enter FSD to BIL and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? United is one of the cheapest airlines offering connecting flights from Sioux Falls, SD (FSD) to Billings, MT (BIL), with round-trip tickets starting from around $248 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? To find a cheap flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? For flights from Sioux Falls (FSD) to Billings (BIL), January and April are the best months to consider. You can find return flights for about $248 during these times. January is great for budget travelers as demand is lower, while April brings spring weather, making it a lovely time to explore. *\*Prices based on flights available on Expedia in the last year.* ### What is the earliest flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? The earliest flight from Sioux Falls Regional (FSD) to Billings (BIL) typically departs at around 5:15 AM, operated by American Airlines. This is a seasonal service active in May, allowing you to start your day early and make the most of your time in Billings. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? A flight from FSD to BIL with a layover takes around 5 hours, with the route covering approximately 599 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? First class seats are offered on the FSD to BIL route. First class cabins are available on: - United Airlines - Delta Air Lines - American Airlines ### How do I earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) flight with Expedia? It's easy to earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Billings from Sioux Falls Regional (FSD)? From Sioux Falls Regional (FSD), you can fly into Logan Intl. (BIL) to reach Billings. Some flights may connect through major hubs like Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP), O'Hare Intl. (ORD) before reaching Billings. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) at the last minute? Typically, booking a last minute flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) flight and hotel package? Securing a Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) [Billings Vacation Packages](https://www.expedia.com/billings.d583.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.)? If you booked your Sioux Falls, SD (FSD-Sioux Falls Regional) to Billings, MT (BIL-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Sioux Falls Regional Airport | | ------------------- | -------------------------------- | | Destination airport | Billings Logan Intl. Airport | | Distance | 599 miles away | | Airlines serving | American Airlines, Delta, United | | Popular airline | American Airlines | | Roundtrip price | $350 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Chicago (ORD) to Billings (BIL)](https://www.expedia.com/lp/flights/ord/bil/chicago-to-billings) - [Flights from Nashville (BNA) to Billings (BIL)](https://www.expedia.com/lp/flights/bna/bil/nashville-to-billings) - [Flights from San Francisco (SFO) to Billings (BIL)](https://www.expedia.com/lp/flights/sfo/bil/san-francisco-to-billings) - [Flights from Ontario Intl. Airport (ONT) to Billings (BIL)](https://www.expedia.com/lp/flights/ont/bil/ontario-to-billings) - [Flights from Washington (IAD) to Billings (BIL)](https://www.expedia.com/lp/flights/iad/bil/washington-to-billings) - [Flights from Newark Liberty Intl. 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[Flights from Madison (MSN) to Billings (BIL)](https://www.expedia.com/lp/flights/msn/bil/madison-to-billings) - [Flights from Charlotte (CLT) to Billings (BIL)](https://www.expedia.com/lp/flights/clt/bil/charlotte-to-billings) - [Flights from Dayton (DAY) to Billings (BIL)](https://www.expedia.com/lp/flights/day/bil/dayton-to-billings) - [Flights from Detroit (DTW) to Billings (BIL)](https://www.expedia.com/lp/flights/dtw/bil/detroit-to-billings) - [Flights from Washington (DCA) to Billings (BIL)](https://www.expedia.com/lp/flights/dca/bil/washington-to-billings) - [Flights from Fayetteville (XNA) to Billings (BIL)](https://www.expedia.com/lp/flights/xna/bil/fayetteville-to-billings) - [Flights from Sacramento (SMF) to Billings (BIL)](https://www.expedia.com/lp/flights/smf/bil/sacramento-to-billings) - [Flights from Denver (DEN) to Billings (BIL)](https://www.expedia.com/lp/flights/den/bil/denver-to-billings) - [Flights from Glendive (GDV) to Billings (BIL)](https://www.expedia.com/lp/flights/gdv/bil/glendive-to-billings) - [Flights from New Orleans (MSY) to Billings (BIL)](https://www.expedia.com/lp/flights/msy/bil/new-orleans-to-billings) - [Flights from Toronto (YYZ) to Billings (BIL)](https://www.expedia.com/lp/flights/yyz/bil/toronto-to-billings) - [Flights from Cincinnati (CVG) to Billings (BIL)](https://www.expedia.com/lp/flights/cvg/bil/cincinnati-to-billings) - [Flights from Pittsburgh (PIT) to Billings (BIL)](https://www.expedia.com/lp/flights/pit/bil/pittsburgh-to-billings) - [Flights from Des Moines (DSM) to Billings (BIL)](https://www.expedia.com/lp/flights/dsm/bil/des-moines-to-billings) - [Flights from Raleigh (RDU) to Billings (BIL)](https://www.expedia.com/lp/flights/rdu/bil/raleigh-to-billings) - [Flights from Indianapolis (IND) to Billings (BIL)](https://www.expedia.com/lp/flights/ind/bil/indianapolis-to-billings) - [Flights from Omaha (OMA) to Billings (BIL)](https://www.expedia.com/lp/flights/oma/bil/omaha-to-billings) - [Flights from Miles City (MLS) to Billings (BIL)](https://www.expedia.com/lp/flights/mls/bil/miles-city-to-billings) - [Flights from Bismarck (BIS) to Billings (BIL)](https://www.expedia.com/lp/flights/bis/bil/bismarck-to-billings) - [Flights from Colorado Springs (COS) to Billings (BIL)](https://www.expedia.com/lp/flights/cos/bil/colorado-springs-to-billings) - [Flights from Great Falls (GTF) to Billings (BIL)](https://www.expedia.com/lp/flights/gtf/bil/great-falls-to-billings) - [Flights from Harrisburg (MDT) to Billings (BIL)](https://www.expedia.com/lp/flights/mdt/bil/harrisburg-to-billings) - [Flights from Philadelphia (PHL) to Billings (BIL)](https://www.expedia.com/lp/flights/phl/bil/philadelphia-to-billings) - [Flights from Bozeman (BZN) to Billings (BIL)](https://www.expedia.com/lp/flights/bzn/bil/bozeman-to-billings) - [Flights from McAllen (MFE) to Billings (BIL)](https://www.expedia.com/lp/flights/mfe/bil/mcallen-to-billings) - [Flights from St. Louis (STL) to Billings (BIL)](https://www.expedia.com/lp/flights/stl/bil/st-louis-to-billings) - [Flights from Reno (RNO) to Billings (BIL)](https://www.expedia.com/lp/flights/rno/bil/reno-to-billings) - [Flights from Albany (ALB) to Billings (BIL)](https://www.expedia.com/lp/flights/alb/bil/albany-to-billings) - [Flights from San Jose (SJC) to Billings (BIL)](https://www.expedia.com/lp/flights/sjc/bil/san-jose-to-billings) - [Flights from San Antonio (SAT) to Billings (BIL)](https://www.expedia.com/lp/flights/sat/bil/san-antonio-to-billings) - [Flights from Orange County (SNA) to Billings (BIL)](https://www.expedia.com/lp/flights/sna/bil/orange-county-to-billings) - [Flights from Casper (CPR) to Billings (BIL)](https://www.expedia.com/lp/flights/cpr/bil/casper-to-billings) - [Flights from Appleton (ATW) to Billings (BIL)](https://www.expedia.com/lp/flights/atw/bil/appleton-to-billings) - [Flights from Minneapolis (MSP) to Billings (BIL)](https://www.expedia.com/lp/flights/msp/bil/minneapolis-to-billings) - [Flights from Milwaukee (MKE) to Billings (BIL)](https://www.expedia.com/lp/flights/mke/bil/milwaukee-to-billings) - [Flights from Jacksonville (JAX) to Billings (BIL)](https://www.expedia.com/lp/flights/jax/bil/jacksonville-to-billings) - 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[Flights from Butte (BTM) to Billings (BIL)](https://www.expedia.com/lp/flights/btm/bil/butte-to-billings) - [Flights from New York (LGA) to Billings (BIL)](https://www.expedia.com/lp/flights/lga/bil/new-york-to-billings) - [Flights from Albuquerque (ABQ) to Billings (BIL)](https://www.expedia.com/lp/flights/abq/bil/albuquerque-to-billings) - [Flights from Columbus (CMH) to Billings (BIL)](https://www.expedia.com/lp/flights/cmh/bil/columbus-to-billings) - [Flights from Austin (AUS) to Billings (BIL)](https://www.expedia.com/lp/flights/aus/bil/austin-to-billings) - [Flights from San Diego (SAN) to Billings (BIL)](https://www.expedia.com/lp/flights/san/bil/san-diego-to-billings) - [Flights from Rapid City (RAP) to Billings (BIL)](https://www.expedia.com/lp/flights/rap/bil/rapid-city-to-billings) - [Flights from Redmond (RDM) to Billings (BIL)](https://www.expedia.com/lp/flights/rdm/bil/redmond-to-billings) - [Flights from Tampa (TPA) to Billings (BIL)](https://www.expedia.com/lp/flights/tpa/bil/tampa-to-billings) - [Flights from Burbank (BUR) to Billings (BIL)](https://www.expedia.com/lp/flights/bur/bil/burbank-to-billings) - [Flights from Helena (HLN) to Billings (BIL)](https://www.expedia.com/lp/flights/hln/bil/helena-to-billings) - [Flights from Sheridan (SHR) to Billings (BIL)](https://www.expedia.com/lp/flights/shr/bil/sheridan-to-billings) - [Flights from Seattle (SEA) to Billings (BIL)](https://www.expedia.com/lp/flights/sea/bil/seattle-to-billings) - [Flights from Dallas (DFW) to Billings (BIL)](https://www.expedia.com/lp/flights/dfw/bil/dallas-to-billings) - [Flights from Las Vegas (LAS) to Billings (BIL)](https://www.expedia.com/lp/flights/las/bil/las-vegas-to-billings) - [Flights from Sidney (SDY) to Billings (BIL)](https://www.expedia.com/lp/flights/sdy/bil/sidney-to-billings) - [Flights from Missoula (MSO) to Billings (BIL)](https://www.expedia.com/lp/flights/mso/bil/missoula-to-billings) - [Flights from Hartford (BDL) to Billings (BIL)](https://www.expedia.com/lp/flights/bdl/bil/hartford-to-billings) - [Flights from Eugene (EUG) to Billings (BIL)](https://www.expedia.com/lp/flights/eug/bil/eugene-to-billings) - [Flights from Los Angeles (LAX) to Billings (BIL)](https://www.expedia.com/lp/flights/lax/bil/los-angeles-to-billings) - [Flights from Chattanooga (CHA) to Billings (BIL)](https://www.expedia.com/lp/flights/cha/bil/chattanooga-to-billings) - [Flights from Baltimore (BWI) to Billings (BIL)](https://www.expedia.com/lp/flights/bwi/bil/baltimore-to-billings) - [Flights from Boston (BOS) to Billings (BIL)](https://www.expedia.com/lp/flights/bos/bil/boston-to-billings) - [Flights from Houston (IAH) to Billings (BIL)](https://www.expedia.com/lp/flights/iah/bil/houston-to-billings) - [Flights from Memphis (MEM) to Billings (BIL)](https://www.expedia.com/lp/flights/mem/bil/memphis-to-billings) - [Flights from Portland (PDX) to Billings (BIL)](https://www.expedia.com/lp/flights/pdx/bil/portland-to-billings) - [Flights from Idaho Falls (IDA) to Billings (BIL)](https://www.expedia.com/lp/flights/ida/bil/idaho-falls-to-billings) - [Flights from Charleston (CHS) to Billings (BIL)](https://www.expedia.com/lp/flights/chs/bil/charleston-to-billings) - [Flights from Johannesburg (JNB) to Billings (BIL)](https://www.expedia.com/lp/flights/jnb/bil/johannesburg-to-billings) - [Flights from Savannah (SAV) to Billings (BIL)](https://www.expedia.com/lp/flights/sav/bil/savannah-to-billings) - [Flights from Corpus Christi (CRP) to Billings (BIL)](https://www.expedia.com/lp/flights/crp/bil/corpus-christi-to-billings) - [Flights from Kansas City (MCI) to Billings (BIL)](https://www.expedia.com/lp/flights/mci/bil/kansas-city-to-billings) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/fsd/bil/sioux-falls-to-billings es: https://www.expedia.com/es/lp/vuelos/fsd/bil/sioux-falls-a-billings de-AT: https://www.expedia.at/lp/fluge/fsd/bil/sioux-falls-nach-billings en-US: https://www.expedia.com/lp/flights/fsd/bil/sioux-falls-to-billings en-IN: https://www.expedia.co.in/lp/flights/fsd/bil/sioux-falls-to-billings ar: https://www.expedia.sa/lp/flights/fsd/bil/sioux-falls-to-billings da-DK: https://www.expedia.dk/lp/fly/fsd/bil/sioux-falls-til-billings ```