--- title: "Baltimore to Riverton cheap flights from $388 (BWI to RIW) - Expedia" description: "Book cheap Flights from Baltimore (BWI) to Riverton (RIW) start at $388 for one-way and $398 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/bwi/riw/baltimore-to-riverton" language: en-US market: US currency: USD prices_as_of: 2026-11-13T02:19:41Z --- # $294 Cheap Flights from Baltimore (BWI) to Riverton (RIW) [View $294 flight on Tue, Dec 8, 2026](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:12/8/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:293.90&airProductToken=AQpnCjEI1YIBEgQyNDEyGMFFIINpKJafnwMwjKGfAzhUQABYAWoFMl9lY29yCFRBQTJKWERTCjII1YIBEgQ1MDc3GINpIJGyASiDop8DMNOinwM4VEAAWAFqBTJfZWNvcghUQUEySlhEUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Baltimore Washington Intl. Airport (BWI) to Riverton, WY (RIW-Riverton Regional) [United](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:11/27/2026TANYT&leg2=from:RIW,to:BWI,departure:12/4/2026TANYT&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) ## Cheap Flights from Baltimore to Riverton (BWI-RIW) Prices were available within the past 7 days and start at $294 for one-way flights and $398 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $398 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:397.80&airProductToken=AQpxCjYI1YIBEgQyMDEyGMFFIINpKPbFpAMw7cekAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNwjVggESBDUwMjcYg2kgkbIBKPvIpAMwy8mkAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KcQo3CNWCARIENTEzMBiRsgEgg2ko8-6kAzDJ76QDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgo2CNWCARIEMTM2MhiDaSDBRSjo8KQDMLTypAM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $404 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:403.10&airProductToken=AQqoAQo1CNWCARIDMjk3GMFFIK4cKKfDpAMwuMSkAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNgjVggESBDEyMjgYrhwgg2kol8akAzDGx6QDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgo3CNWCARIENTAyNxiDaSCRsgEo-8ikAzDLyaQDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgpxCjcI1YIBEgQ1MTMwGJGyASCDaSjz7qQDMMnvpAM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTJBREJOCjYI1YIBEgQxMzYyGINpIMFFKOjwpAMwtPKkAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $518 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:517.80&airProductToken=AQpnCjEI1YIBEgQyMDEyGMFFIINpKPbFpAMw7cekAzhMQABYAWoFMl9lY29yCExGQTJBREROCjII1YIBEgQ1MDI3GINpIJGyASj7yKQDMMvJpAM4TEAAWAFqBTJfZWNvcghMRkEyQURETgpnCjII1YIBEgQ1MTMwGJGyASCDaSjz7qQDMMnvpAM4TEAAWAFqBTJfZWNvcghMRkEyQURETgoxCNWCARIEMTM2MhiDaSDBRSjo8KQDMLTypAM4TEAAWAFqBTJfZWNvcghMRkEyQUREThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $524 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:523.10&airProductToken=AQqZAQowCNWCARIDMjk3GMFFIK4cKKfDpAMwuMSkAzhMQABYAWoFMl9lY29yCExGQTJBREROCjEI1YIBEgQxMjI4GK4cIINpKJfGpAMwxsekAzhMQABYAWoFMl9lY29yCExGQTJBREROCjII1YIBEgQ1MDI3GINpIJGyASj7yKQDMMvJpAM4TEAAWAFqBTJfZWNvcghMRkEyQURETgpnCjII1YIBEgQ1MTMwGJGyASCDaSjz7qQDMMnvpAM4TEAAWAFqBTJfZWNvcghMRkEyQURETgoxCNWCARIEMTM2MhiDaSDBRSjo8KQDMLTypAM4TEAAWAFqBTJfZWNvcghMRkEyQUREThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $550 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:549.35&airProductToken=AQpxCjYI1YIBEgQyNDEyGMFFIINpKJvCpAMwlcSkAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFEQk4KNwjVggESBDUwNzcYg2kgkbIBKIPFpAMw1MWkAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBMEFEQk4KcQo3CNWCARIENTA3NxiRsgEgg2kohPOkAzDa86QDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgo2CNWCARIEMjc5MRiDaSDBRSjD9KQDMI%5F2pAM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Mon, Dec 7 from Baltimore to Riverton, returning Mon, Dec 21, priced at $587 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:12/7/2026TANYT&leg2=from:RIW,to:BWI,departure:12/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:586.80&airProductToken=AQpxCjYI1YIBEgQyNDEyGMFFIINpKPaTnwMw7JWfAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNwjVggESBDUwNzcYg2kgkbIBKOOWnwMws5efAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KcQo3CNWCARIENTA3NxiRsgEgg2komLWgAzDutaADOE5AAFgBagoxX2Jhc2ljZWNvcghWQUEyQURCTgo2CNWCARIEMjc5MRiDaSDBRSjwtqADML64oAM4TkAAWAFqCjFfYmFzaWNlY29yCFZBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Mon, Dec 7 - Mon, Dec 21 · BWI · RIW · Roundtrip [Select United flight, departing Mon, Dec 7 from Baltimore to Riverton, returning Mon, Dec 21, priced at $593 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:12/7/2026TANYT&leg2=from:RIW,to:BWI,departure:12/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:592.10&airProductToken=AQpxCjYI1YIBEgQyMDEyGMFFIINpKOKXnwMw1ZmfAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNwjVggESBDUwMjcYg2kgkbIBKNyanwMwq5ufAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KpwEKNwjVggESBDUwNzcYkbIBIINpKJi1oAMw7rWgAzhOQABYAWoKMV9iYXNpY2Vjb3IIVkFBMkFEQk4KNQjVggESAzQ4NRiDaSCuHCiYtqADMLi3oAM4TkAAWAFqCjFfYmFzaWNlY29yCFZBQTJBREJOCjUI1YIBEgM2NzUYrhwgwUUomLigAzCcuaADOE5AAFgBagoxX2Jhc2ljZWNvcghWQUEyQURCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Mon, Dec 7 - Mon, Dec 21 · BWI · RIW · Roundtrip [Select United flight, departing Mon, Dec 7 from Baltimore to Riverton, returning Mon, Dec 21, priced at $598 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:12/7/2026TANYT&leg2=from:RIW,to:BWI,departure:12/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:597.40&airProductToken=AQqoAQo1CNWCARIDMjM2GMFFIK4cKP6SnwMwi5SfAzhOQABYAWoKMV9iYXNpY2Vjb3IITEZBMkFEQk4KNgjVggESBDI0OTUYrhwgg2ko0JSfAzD2lZ8DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgo3CNWCARIENTA3NxiDaSCRsgEo45afAzCzl58DOE5AAFgBagoxX2Jhc2ljZWNvcghMRkEyQURCTgqnAQo3CNWCARIENTA3NxiRsgEgg2komLWgAzDutaADOE5AAFgBagoxX2Jhc2ljZWNvcghWQUEyQURCTgo1CNWCARIDNDg1GINpIK4cKJi2oAMwuLegAzhOQABYAWoKMV9iYXNpY2Vjb3IIVkFBMkFEQk4KNQjVggESAzY3NRiuHCDBRSiYuKADMJy5oAM4TkAAWAFqCjFfYmFzaWNlY29yCFZBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Mon, Dec 7 - Mon, Dec 21 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $598 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:597.80&airProductToken=AQpvCjUI1YIBEgQyMDEyGMFFIINpKPbFpAMw7cekAzhMQABYAWoJN19lY291bnJzcghMRkEyQURETQo2CNWCARIENTAyNxiDaSCRsgEo-8ikAzDLyaQDOExAAFgBagk3X2Vjb3VucnNyCExGQTJBRERNCm8KNgjVggESBDUxMzAYkbIBIINpKPPupAMwye-kAzhMQABYAWoJN19lY291bnJzcghMRkEyQURETQo1CNWCARIEMTM2MhiDaSDBRSjo8KQDMLTypAM4TEAAWAFqCTdfZWNvdW5yc3IITEZBMkFERE0SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip [Select United flight, departing Sat, Feb 6 from Baltimore to Riverton, returning Wed, Feb 10, priced at $604 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:2/6/2027TANYT&leg2=from:RIW,to:BWI,departure:2/10/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:603.10&airProductToken=AQqlAQo0CNWCARIDMjk3GMFFIK4cKKfDpAMwuMSkAzhMQABYAWoJN19lY291bnJzcghMRkEyQURETQo1CNWCARIEMTIyOBiuHCCDaSiXxqQDMMbHpAM4TEAAWAFqCTdfZWNvdW5yc3IITEZBMkFERE0KNgjVggESBDUwMjcYg2kgkbIBKPvIpAMwy8mkAzhMQABYAWoJN19lY291bnJzcghMRkEyQURETQpvCjYI1YIBEgQ1MTMwGJGyASCDaSjz7qQDMMnvpAM4TEAAWAFqCTdfZWNvdW5yc3IITEZBMkFERE0KNQjVggESBDEzNjIYg2kgwUUo6PCkAzC08qQDOExAAFgBagk3X2Vjb3VucnNyCExGQTJBRERNEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sat, Feb 6 - Wed, Feb 10 · BWI · RIW · Roundtrip ## Alternative airports near Riverton Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Riverton Regional RIW. Closest option available. Average driving time to city center is 8 minutes.](https://www.expedia.com/Flights-Search?leg1=from:BWI,to:RIW,departure:11/27/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 8 min · Search flights ## Book with confidence ### Baltimore to Riverton Flights #### The cheapest times to fly from Baltimore to Riverton 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 Baltimore to Riverton are during the month of February. You can find some of the cheapest flights from Baltimore to Riverton with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Baltimore to Riverton Sunday is one of the best days to book for cheap flights from Baltimore to Riverton: 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 Baltimore to Riverton 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 Baltimore to Riverton in 2026\. You can also book with separate airlines for your outbound and return journeys, from $294 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 Baltimore to Riverton 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 Baltimore to Riverton 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) cost? You can find cheap one-way flights from $294 and cheap return flights $398 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) with Expedia. Return flights typically cost between $283 and $1226\. 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? The cheapest month to fly from BWI to RIW is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? Enter BWI to RIW and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? United is one of the cheapest airlines offering connecting flights from Baltimore, MD (BWI) to Riverton, WY (RIW), with round-trip tickets starting from around $278 with a layover in George Bush Intercontinental (IAH). 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional), 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? The earliest flight from Baltimore (BWI) to Riverton (RIW) usually leaves at around 6:00 AM, operated by Delta and United. This seasonal service is available in July and August, giving you a great start to your trip to Wyoming. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? The most popular departure times for flights from Baltimore (BWI) to Riverton (RIW) are in the early morning, from 6am to 9am. This time window accounts for around 51% of total traffic. United Airlines operates flights during this period. Many travelers prefer this timing as it allows for a smooth start to their day. ### How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? Flying from BWI to RIW with a connection usually takes about 7 hours 20 minutes, traveling roughly 1,666 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? Select the "Business class" and "First class" filters when looking for BWI to RIW flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) flight with Expedia? It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) 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 Riverton from Baltimore Washington Intl. Thurgood Marshall (BWI)? If you're planning to travel to Riverton from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Riverton Regional (RIW) Some flights may connect through major hubs like George Bush Intercontinental (IAH), O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP) before reaching Riverton. 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) at the last minute? Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) flight and hotel package? Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) flight and hotel package 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional)? If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Riverton, WY (RIW-Riverton Regional) 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 | Baltimore Washington Intl. Airport | | ------------------- | ---------------------------------- | | Destination airport | Riverton, WY | | Distance | 1,665 miles away | | Airlines serving | United | | Popular airline | United | | Roundtrip price | $398 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Reno (RNO) to Riverton (RIW)](https://www.expedia.com/lp/flights/rno/riw/reno-to-riverton) - [Flights from Durango (DRO) to Riverton (RIW)](https://www.expedia.com/lp/flights/dro/riw/durango-to-riverton) - [Flights from Casper (CPR) to Riverton (RIW)](https://www.expedia.com/lp/flights/cpr/riw/casper-to-riverton) - [Flights from Springfield (SGF) to Riverton (RIW)](https://www.expedia.com/lp/flights/sgf/riw/springfield-to-riverton) - [Flights from Raleigh (RDU) to Riverton (RIW)](https://www.expedia.com/lp/flights/rdu/riw/raleigh-to-riverton) - [Flights from Sacramento (SMF) to Riverton (RIW)](https://www.expedia.com/lp/flights/smf/riw/sacramento-to-riverton) - [Flights from New York (JFK) to Riverton (RIW)](https://www.expedia.com/lp/flights/jfk/riw/new-york-to-riverton) - [Flights from Minneapolis (MSP) to Riverton (RIW)](https://www.expedia.com/lp/flights/msp/riw/minneapolis-to-riverton) - [Flights from Syracuse (SYR) to Riverton (RIW)](https://www.expedia.com/lp/flights/syr/riw/syracuse-to-riverton) - [Flights from Los Angeles (LAX) to Riverton (RIW)](https://www.expedia.com/lp/flights/lax/riw/los-angeles-to-riverton) - [Flights from Birmingham (BHM) to Riverton (RIW)](https://www.expedia.com/lp/flights/bhm/riw/birmingham-to-riverton) - [Flights from Abilene (ABI) to Riverton (RIW)](https://www.expedia.com/lp/flights/abi/riw/abilene-to-riverton) - [Flights from Pittsburgh (PIT) to Riverton (RIW)](https://www.expedia.com/lp/flights/pit/riw/pittsburgh-to-riverton) - [Flights from Fargo (FAR) to Riverton (RIW)](https://www.expedia.com/lp/flights/far/riw/fargo-to-riverton) - [Flights from Fort Myers (RSW) to Riverton (RIW)](https://www.expedia.com/lp/flights/rsw/riw/fort-myers-to-riverton) - [Flights from El Paso (ELP) to Riverton (RIW)](https://www.expedia.com/lp/flights/elp/riw/el-paso-to-riverton) - [Flights from Midland (MAF) to Riverton (RIW)](https://www.expedia.com/lp/flights/maf/riw/midland-to-riverton) - [Flights from Cheyenne (CYS) to Riverton (RIW)](https://www.expedia.com/lp/flights/cys/riw/cheyenne-to-riverton) - [Flights from San Francisco (SFO) to Riverton (RIW)](https://www.expedia.com/lp/flights/sfo/riw/san-francisco-to-riverton) - [Flights from Missoula (MSO) to Riverton (RIW)](https://www.expedia.com/lp/flights/mso/riw/missoula-to-riverton) - [Flights from Grand Rapids (GRR) to Riverton (RIW)](https://www.expedia.com/lp/flights/grr/riw/grand-rapids-to-riverton) - [Flights from Memphis (MEM) to Riverton (RIW)](https://www.expedia.com/lp/flights/mem/riw/memphis-to-riverton) - [Flights from Tampa (TPA) to Riverton (RIW)](https://www.expedia.com/lp/flights/tpa/riw/tampa-to-riverton) - [Flights from Eugene (EUG) to Riverton (RIW)](https://www.expedia.com/lp/flights/eug/riw/eugene-to-riverton) - [Flights from Pasco (PSC) to Riverton (RIW)](https://www.expedia.com/lp/flights/psc/riw/pasco-to-riverton) - [Flights from Fayetteville (XNA) to Riverton (RIW)](https://www.expedia.com/lp/flights/xna/riw/fayetteville-to-riverton) - [Flights from Las Vegas (LAS) to Riverton (RIW)](https://www.expedia.com/lp/flights/las/riw/las-vegas-to-riverton) - [Flights from Provo (PVU) to Riverton (RIW)](https://www.expedia.com/lp/flights/pvu/riw/provo-to-riverton) - [Flights from Adelaide (ADL) to Riverton (RIW)](https://www.expedia.com/lp/flights/adl/riw/adelaide-to-riverton) - [Flights from Jacksonville (JAX) to Riverton (RIW)](https://www.expedia.com/lp/flights/jax/riw/jacksonville-to-riverton) - [Flights from Miami (MIA) to Riverton (RIW)](https://www.expedia.com/lp/flights/mia/riw/miami-to-riverton) - [Flights from Jackson Hole (JAC) to Riverton (RIW)](https://www.expedia.com/lp/flights/jac/riw/jackson-hole-to-riverton) - [Flights from Seattle (SEA) to Riverton (RIW)](https://www.expedia.com/lp/flights/sea/riw/seattle-to-riverton) - [Flights from Bakersfield (BFL) to Riverton (RIW)](https://www.expedia.com/lp/flights/bfl/riw/bakersfield-to-riverton) - [Flights from Twin Falls (TWF) to Riverton (RIW)](https://www.expedia.com/lp/flights/twf/riw/twin-falls-to-riverton) - [Flights from Cincinnati (CVG) to Riverton (RIW)](https://www.expedia.com/lp/flights/cvg/riw/cincinnati-to-riverton) - [Flights from Denver (DEN) to Riverton (RIW)](https://www.expedia.com/lp/flights/den/riw/denver-to-riverton) - [Flights from Huntsville (HSV) to Riverton (RIW)](https://www.expedia.com/lp/flights/hsv/riw/huntsville-to-riverton) - [Flights from Portland (PDX) to Riverton (RIW)](https://www.expedia.com/lp/flights/pdx/riw/portland-to-riverton) - [Flights from Anchorage (ANC) to Riverton (RIW)](https://www.expedia.com/lp/flights/anc/riw/anchorage-to-riverton) - [Flights from Knoxville (TYS) to Riverton (RIW)](https://www.expedia.com/lp/flights/tys/riw/knoxville-to-riverton) - [Flights from New York (NYC) to Riverton (RIW)](https://www.expedia.com/lp/flights/nyc/riw/new-york-to-riverton) - [Flights from Buffalo (BUF) to Riverton (RIW)](https://www.expedia.com/lp/flights/buf/riw/buffalo-to-riverton) - [Flights from Washington (DCA) to Riverton (RIW)](https://www.expedia.com/lp/flights/dca/riw/washington-to-riverton) - [Flights from Ontario Intl. Airport (ONT) to Riverton (RIW)](https://www.expedia.com/lp/flights/ont/riw/ontario-to-riverton) - [Flights from Kalispell (FCA) to Riverton (RIW)](https://www.expedia.com/lp/flights/fca/riw/kalispell-to-riverton) - [Flights from Kearney (EAR) to Riverton (RIW)](https://www.expedia.com/lp/flights/ear/riw/kearney-to-riverton) - [Flights from Charlotte (CLT) to Riverton (RIW)](https://www.expedia.com/lp/flights/clt/riw/charlotte-to-riverton) - [Flights from Duluth (DLH) to Riverton (RIW)](https://www.expedia.com/lp/flights/dlh/riw/duluth-to-riverton) - [Flights from Melbourne (MEL) to Riverton (RIW)](https://www.expedia.com/lp/flights/mel/riw/melbourne-to-riverton) - [Flights from Cedar Rapids (CID) to Riverton (RIW)](https://www.expedia.com/lp/flights/cid/riw/cedar-rapids-to-riverton) - [Flights from Spokane (GEG) to Riverton (RIW)](https://www.expedia.com/lp/flights/geg/riw/spokane-to-riverton) - [Flights from Louisville (SDF) to Riverton (RIW)](https://www.expedia.com/lp/flights/sdf/riw/louisville-to-riverton) - [Flights from Helena (HLN) to Riverton (RIW)](https://www.expedia.com/lp/flights/hln/riw/helena-to-riverton) - [Flights from Houston (HOU) to Riverton (RIW)](https://www.expedia.com/lp/flights/hou/riw/houston-to-riverton) - [Flights from Orange County (SNA) to Riverton (RIW)](https://www.expedia.com/lp/flights/sna/riw/orange-county-to-riverton) - [Flights from Colorado Springs (COS) to Riverton (RIW)](https://www.expedia.com/lp/flights/cos/riw/colorado-springs-to-riverton) - [Flights from Amsterdam (AMS) to Riverton (RIW)](https://www.expedia.com/lp/flights/ams/riw/amsterdam-to-riverton) - [Flights from Grand Junction (GJT) to Riverton (RIW)](https://www.expedia.com/lp/flights/gjt/riw/grand-junction-to-riverton) - [Flights from New Orleans (MSY) to Riverton (RIW)](https://www.expedia.com/lp/flights/msy/riw/new-orleans-to-riverton) - [Flights from Montrose (MTJ) to Riverton (RIW)](https://www.expedia.com/lp/flights/mtj/riw/montrose-to-riverton) - [Flights from Houston (IAH) to Riverton (RIW)](https://www.expedia.com/lp/flights/iah/riw/houston-to-riverton) - [Flights from Phoenix (PHX) to Riverton (RIW)](https://www.expedia.com/lp/flights/phx/riw/phoenix-to-riverton) - [Flights from Columbus (CMH) to Riverton (RIW)](https://www.expedia.com/lp/flights/cmh/riw/columbus-to-riverton) - [Flights from Fresno (FAT) to Riverton (RIW)](https://www.expedia.com/lp/flights/fat/riw/fresno-to-riverton) - [Flights from Lansing (LAN) to Riverton (RIW)](https://www.expedia.com/lp/flights/lan/riw/lansing-to-riverton) - [Flights from Palm Springs (PSP) to Riverton (RIW)](https://www.expedia.com/lp/flights/psp/riw/palm-springs-to-riverton) - [Flights from Tucson (TUS) to Riverton (RIW)](https://www.expedia.com/lp/flights/tus/riw/tucson-to-riverton) - [Flights from Pocatello (PIH) to Riverton (RIW)](https://www.expedia.com/lp/flights/pih/riw/pocatello-to-riverton) - [Flights from Nashville (BNA) to Riverton (RIW)](https://www.expedia.com/lp/flights/bna/riw/nashville-to-riverton) - [Flights from St. Louis (STL) to Riverton (RIW)](https://www.expedia.com/lp/flights/stl/riw/st-louis-to-riverton) - [Flights from San Antonio (SAT) to Riverton (RIW)](https://www.expedia.com/lp/flights/sat/riw/san-antonio-to-riverton) - [Flights from Tulsa (TUL) to Riverton (RIW)](https://www.expedia.com/lp/flights/tul/riw/tulsa-to-riverton) - [Flights from Chicago (ORD) to Riverton (RIW)](https://www.expedia.com/lp/flights/ord/riw/chicago-to-riverton) - [Flights from Albuquerque (ABQ) to Riverton (RIW)](https://www.expedia.com/lp/flights/abq/riw/albuquerque-to-riverton) - [Flights from Indianapolis (IND) to Riverton (RIW)](https://www.expedia.com/lp/flights/ind/riw/indianapolis-to-riverton) - [Flights from Newark Liberty Intl. Airport (EWR) to Riverton (RIW)](https://www.expedia.com/lp/flights/ewr/riw/newark-liberty-intl-airport-to-riverton) - [Flights from Atlanta (ATL) to Riverton (RIW)](https://www.expedia.com/lp/flights/atl/riw/atlanta-to-riverton) - [Flights from Sheridan (SHR) to Riverton (RIW)](https://www.expedia.com/lp/flights/shr/riw/sheridan-to-riverton) - [Flights from Fort Collins (FNL) to Riverton (RIW)](https://www.expedia.com/lp/flights/fnl/riw/fort-collins-to-riverton) - [Flights from Kansas City (MCI) to Riverton (RIW)](https://www.expedia.com/lp/flights/mci/riw/kansas-city-to-riverton) - [Flights from Milwaukee (MKE) to Riverton (RIW)](https://www.expedia.com/lp/flights/mke/riw/milwaukee-to-riverton) - [Flights from Boise (BOI) to Riverton (RIW)](https://www.expedia.com/lp/flights/boi/riw/boise-to-riverton) - [Flights from Oklahoma City (OKC) to Riverton (RIW)](https://www.expedia.com/lp/flights/okc/riw/oklahoma-city-to-riverton) - [Flights from Detroit (DTW) to Riverton (RIW)](https://www.expedia.com/lp/flights/dtw/riw/detroit-to-riverton) - [Flights from Oakland (OAK) to Riverton (RIW)](https://www.expedia.com/lp/flights/oak/riw/oakland-to-riverton) - [Flights from St. George (SGU) to Riverton (RIW)](https://www.expedia.com/lp/flights/sgu/riw/st-george-to-riverton) - [Flights from Bozeman (BZN) to Riverton (RIW)](https://www.expedia.com/lp/flights/bzn/riw/bozeman-to-riverton) - [Flights from Omaha (OMA) to Riverton (RIW)](https://www.expedia.com/lp/flights/oma/riw/omaha-to-riverton) - [Flights from Salt Lake City (SLC) to Riverton (RIW)](https://www.expedia.com/lp/flights/slc/riw/salt-lake-city-to-riverton) - [Flights from Rapid City (RAP) to Riverton (RIW)](https://www.expedia.com/lp/flights/rap/riw/rapid-city-to-riverton) - [Flights from Boston (BOS) to Riverton (RIW)](https://www.expedia.com/lp/flights/bos/riw/boston-to-riverton) - [Flights from San Diego (SAN) to Riverton (RIW)](https://www.expedia.com/lp/flights/san/riw/san-diego-to-riverton) - [Flights from Cleveland (CLE) to Riverton (RIW)](https://www.expedia.com/lp/flights/cle/riw/cleveland-to-riverton) - [Flights from Dallas (DFW) to Riverton (RIW)](https://www.expedia.com/lp/flights/dfw/riw/dallas-to-riverton) - [Flights from Orlando (MCO) to Riverton (RIW)](https://www.expedia.com/lp/flights/mco/riw/orlando-to-riverton) - [Flights from Bismarck (BIS) to Riverton (RIW)](https://www.expedia.com/lp/flights/bis/riw/bismarck-to-riverton) - [Flights from Hartford (BDL) to Riverton (RIW)](https://www.expedia.com/lp/flights/bdl/riw/hartford-to-riverton) - [Flights from Austin (AUS) to Riverton (RIW)](https://www.expedia.com/lp/flights/aus/riw/austin-to-riverton) - [Flights from Philadelphia (PHL) to Riverton (RIW)](https://www.expedia.com/lp/flights/phl/riw/philadelphia-to-riverton) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/bwi/riw/baltimore-to-riverton ar: https://www.expedia.sa/lp/flights/bwi/riw/baltimore-to-riverton en-US: https://www.expedia.com/lp/flights/bwi/riw/baltimore-to-riverton ```