Cheap Flights from St. Louis (STL) to Brookings (BKX)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)

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Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional) cost?
Snag a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between STL and BKX. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STL to BKX flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)?
You'll have to take a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from STL to BKX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)?
Opt for a flight from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional) last-minute?
Last-minute fares from STL to BKX are usually more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a STL to BKX flight and hotel package?
Booking a STL to BKX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Brookings, SD (BKX-Brookings Regional)?
Typically, you can modify or cancel your STL to BKX flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Brookings Regional
Distance
508 mi

Book with confidence

Book with confidence

St. Louis to Brookings Flights

The cheapest times to fly from St. Louis to Brookings

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

 

The best time to book a flight from St. Louis to Brookings

Sunday is one of the best days to book for cheap flights from St. Louis to Brookings: 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 St. Louis to Brookings

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 St. Louis to Brookings 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 St. Louis to Brookings 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 St. Louis to Brookings 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.

 

St. Louis to Brookings Flights

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*Available to One Key members.