$389+ Cheap flights from Baton Rouge to Sioux Falls (BTR - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — FSD
Sep 30 — Oct 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Baton Rouge to Sioux Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baton Rouge to Sioux Falls
Cheapest
Best
Last-minute
Cheapest flights from Baton Rouge to Sioux FallsExplore the most affordable flight options available from Baton Rouge to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Baton Rouge to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:00 pm -
2 stops8h 07m
Tue 9/157:47 am -
2 stops7h 43m
Deal found 8/26![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops8h 07m
Tue 9/157:47 am -
2 stops9h 46m
Deal found 8/26![United Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Mon 9/1412:56 pm -
1 stop7h 16m
Deal found 8/26![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Tue 9/1512:56 pm -
1 stop7h 16m
Deal found 8/26![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:56 am -
1 stop6h 20m
Wed 9/307:00 am -
2 stops11h 12m
Deal found 8/26![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Wed 9/307:00 am -
2 stops9h 58m
Deal found 8/26![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops11h 12m
Wed 9/307:50 am -
2 stops13h 26m
Deal found 8/26![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops11h 12m
Mon 9/146:41 pm -
2 stops18h 35m
Deal found 8/26![United Airlines logo]()
$628
Best flights from Baton Rouge to Sioux FallsDiscover carefully curated flight deals from Baton Rouge to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Baton Rouge to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:00 pm -
2 stops8h 07m
Tue 9/157:47 am -
2 stops7h 43m
Deal found 8/26![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Tue 9/157:00 am -
2 stops9h 54m
Deal found 8/26![American Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:00 am -
2 stops11h 06m
Tue 1/1210:00 am -
2 stops11h 31m
Deal found 8/30![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops11h 12m
Wed 9/307:50 am -
2 stops13h 26m
Deal found 8/26![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops8h 07m
Mon 9/1411:25 am -
3 stops10h 03m
Deal found 8/26![United Airlines logo]()
$941
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:35 am -
3 stops10h 32m
Wed 9/307:50 am -
2 stops7h 42m
Deal found 8/26![United Airlines logo]()
$972
Last-minute flights from Baton Rouge to Sioux FallsDiscover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated August 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops8h 07m
Tue 9/157:47 am -
2 stops9h 46m
Deal found 8/26![United Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Mon 9/1412:56 pm -
1 stop7h 16m
Deal found 8/26![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Tue 9/1512:56 pm -
1 stop7h 16m
Deal found 8/26![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:56 am -
1 stop6h 20m
Wed 9/307:00 am -
2 stops9h 58m
Deal found 8/26![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops11h 12m
Wed 9/307:50 am -
2 stops13h 26m
Deal found 8/26![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm -
2 stops11h 12m
Mon 9/146:41 pm -
2 stops18h 35m
Deal found 8/26![United Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:00 pm -
2 stops8h 07m
Tue 9/157:47 am -
2 stops7h 43m
Deal found 8/26![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:56 am -
1 stop6h 20m
Wed 9/307:00 am -
2 stops11h 12m
Deal found 8/26![American Airlines logo]()
$462
Find flight deals from Baton Rouge to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Baton Rouge to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Baton Rouge to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Fri 9/11
12:00 pm-8:07 pm
2 stops8h 07m
Sioux Falls Joe Foss Field
Tue 9/15
7:47 am-3:30 pm
2 stops7h 43m
$389
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Sat 1/9
5:00 am-4:06 pm
2 stops11h 06m
Sioux Falls Joe Foss Field
Tue 1/12
10:00 am-9:31 pm
2 stops11h 31m
$419
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 9/10
5:56 am-12:16 pm
1 stop6h 20m
Sioux Falls Joe Foss Field
Tue 9/15
7:00 am-4:54 pm
2 stops9h 54m
$487
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 9/10
12:00 pm-11:12 pm
2 stops11h 12m
Sioux Falls Joe Foss Field
Wed 9/30
7:50 am-9:16 pm
2 stops13h 26m
$595
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 9/10
12:00 pm-8:07 pm
2 stops8h 07m
Sioux Falls Joe Foss Field
Mon 9/14
11:25 am-9:28 pm
3 stops10h 03m
$941
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Wed 9/23
9:35 am-8:07 pm
3 stops10h 32m
Sioux Falls Joe Foss Field
Wed 9/30
7:50 am-3:32 pm
2 stops7h 42m
$972
Sorted by cheapest first
Compare providers for flights from Baton Rouge to Sioux Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Sioux Falls in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Baton Rouge-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baton Rouge-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baton Rouge to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Baton Rouge with our price prediction graph.
BTR-FSD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Baton Rouge to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsMarshall
Yankton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Baton Rouge
Popular flights
Sioux Falls flight routes