Cheap Flights from Brookings (BKX) to Sioux Falls (FSD)

Popular airlines from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)

Frequently asked questions

How much does a flight from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD) cost?
Secure a cheap one-way flight or cheap return flight from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)?
Flying in can help you save, as it's the cheapest month for flights between BKX and FSD. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)?
To find the cheapest airline that'll fly you from BKX to FSD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)?
Direct flights from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BKX to FSD?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)?
Opt for a flight from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD) last-minute?
Booking your plane ticket from BKX to FSD shortly before your trip is usually more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BKX to FSD flight and hotel package?
Compared with arranging flights and hotels separately, booking a BKX to FSD flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Brookings, SD (BKX-Brookings Regional) to Sioux Falls Regional Airport (FSD)?
Typically, you can cancel or modify your BKX to FSD flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Brookings Regional
Destination airport
Sioux Falls Regional
Distance
50 mi

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Brookings to Sioux Falls Flights

The cheapest times to fly from Brookings to Sioux Falls

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 Brookings to Sioux Falls are during the month of . You can find some of the cheapest flights from Brookings to Sioux Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brookings to Sioux Falls

Sunday is one of the best days to book for cheap flights from Brookings to Sioux Falls: 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 Brookings to Sioux Falls

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 Brookings to Sioux Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Brookings to Sioux Falls 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. Bundling together your Brookings to Sioux Falls 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.

 

Brookings to Sioux Falls Flights

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*Available to One Key members.