$304+ Cheap flights from Baton Rouge to Sioux Falls (BTR - FSD)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — FSD
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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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
One-way
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 July 16, 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 July 16, 2026.
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/102:27 pm
BTR
- FSD
1 stop6h 04m
American Airlines
Mon 8/176:06 pm
FSD
- BTR
1 stop4h 49m
American Airlines
Deal found 7/13![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 7/14. 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 8/122:27 pm
BTR
- FSD
1 stop5h 32m
American Airlines
Tue 8/1812:57 pm
FSD
- BTR
1 stop4h 46m
American Airlines
Deal found 7/14![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Tue 8/185:00 am
FSD
- BTR
2 stops7h 47m
Delta
Deal found 7/14![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/127:15 am
BTR
- FSD
2 stops9h 08m
United Airlines
Tue 8/187:47 am
FSD
- BTR
2 stops7h 43m
United Airlines
Deal found 7/14![United Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 9/252:29 pm
BTR
- FSD
1 stop6h 16m
American Airlines
Mon 9/287:00 am
FSD
- BTR
2 stops9h 58m
American Airlines
Deal found 7/14![American Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/2512:05 pm
BTR
- FSD
2 stops11h 06m
United Airlines
Mon 9/285:04 pm
FSD
- BTR
2 stops20h 17m
United Airlines
Deal found 7/14![United Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Mon 8/171:26 pm
FSD
- BTR
2 stops8h 35m
Delta
Deal found 7/13![Delta logo]()
$746
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 July 16, 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 July 16, 2026.
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 9/252:29 pm
BTR
- FSD
1 stop6h 16m
American Airlines
Mon 9/285:59 pm
FSD
- BTR
1 stop4h 54m
American Airlines
Deal found 7/14![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Tue 8/185:00 am
FSD
- BTR
2 stops7h 47m
Delta
Deal found 7/14![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/11. 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 1/85:00 am
BTR
- FSD
2 stops9h 35m
United Airlines
Tue 1/127:40 am
FSD
- BTR
2 stops8h 11m
United Airlines
Deal found 7/11![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/2512:05 pm
BTR
- FSD
2 stops11h 06m
United Airlines
Mon 9/285:04 pm
FSD
- BTR
2 stops20h 17m
United Airlines
Deal found 7/14![United Airlines logo]()
$601
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Mon 8/171:26 pm
FSD
- BTR
2 stops8h 35m
Delta
Deal found 7/13![Delta logo]()
$746
Last-minute flights from Baton Rouge to Sioux FallsDiscover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated July 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/102:27 pm
BTR
- FSD
1 stop6h 04m
American Airlines
Mon 8/176:06 pm
FSD
- BTR
1 stop4h 49m
American Airlines
Deal found 7/13![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Mon 8/171:26 pm
FSD
- BTR
2 stops8h 35m
Delta
Deal found 7/13![Delta logo]()
$746
This American Airlines deal was found by Cheapflights users on 7/14. 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 8/122:27 pm
BTR
- FSD
1 stop5h 32m
American Airlines
Tue 8/1812:57 pm
FSD
- BTR
1 stop4h 46m
American Airlines
Deal found 7/14![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:27 pm
BTR
- FSD
1 stop6h 32m
Delta
Tue 8/185:00 am
FSD
- BTR
2 stops7h 47m
Delta
Deal found 7/14![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/127:15 am
BTR
- FSD
2 stops9h 08m
United Airlines
Tue 8/187:47 am
FSD
- BTR
2 stops7h 43m
United Airlines
Deal found 7/14![United Airlines logo]()
$385
One-way flights from Baton Rouge to Sioux FallsSearch for one-way flight options from Baton Rouge to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Baton Rouge to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Fri 9/185:56 am
BTR
- FSD
1 stop6h 20m
American Airlines
Deal found 7/13![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Sun 12/134:23 pm
BTR
- FSD
1 stop4h 40m
American Airlines
Deal found 7/12![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/13. 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 9/1812:00 pm
BTR
- FSD
2 stops11h 12m
United Airlines
Deal found 7/13![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sun 12/132:06 pm
BTR
- FSD
3 stops8h 50m
United Airlines
Deal found 7/12![United Airlines logo]()
$732
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 July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (American Airlines) |
One-way from | $304 (American 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 2,558,603 searches. Data last updated July 16, 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 - FSD
BTRFSD
Baton Rouge Ryan
Fri 9/25
2:29 pm-8:45 pm
1 stop6h 16m
Sioux Falls Joe Foss Field
Mon 9/28
5:59 pm-10:53 pm
1 stop4h 54m
$319
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Wed 8/12
1:27 pm-7:59 pm
1 stop6h 32m
Sioux Falls Joe Foss Field
Tue 8/18
5:00 am-12:47 pm
2 stops7h 47m
$349
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Fri 1/8
5:00 am-2:35 pm
2 stops9h 35m
Sioux Falls Joe Foss Field
Tue 1/12
7:40 am-3:51 pm
2 stops8h 11m
$434
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Fri 9/25
12:05 pm-11:11 pm
2 stops11h 06m
Sioux Falls Joe Foss Field
Mon 9/28
5:04 pm-1:21 pm
2 stops20h 17m
$601
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Mon 8/10
1:27 pm-7:59 pm
1 stop6h 32m
Sioux Falls Joe Foss Field
Mon 8/17
1:26 pm-10:01 pm
2 stops8h 35m
$746
Cheapest one-way
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Fri 9/18
5:56 am-12:16 pm
1 stop6h 20m
$304
Quickest one-way
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Sun 12/13
4:23 pm-9:03 pm
1 stop4h 40m
$324
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Sun 12/13
2:06 pm-10:56 pm
3 stops8h 50m
$732
Baton RougeSioux Falls
BTR - FSD
BTRFSD
Baton Rouge Ryan
Fri 9/18
7:15 am-5:56 pm
3 stops10h 41m
$1,416
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 July.
| 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.
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated July 16, 2026.
Read reviews from past customers who have flown American Airlines from Baton Rouge to Sioux Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Crew
7.9
Food
6.4
Comfort
7.2
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.5
Crew
7.9
Food
6.4
Comfort
7.2
Overall
7.1
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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
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Baton Rouge and Sioux Falls flights
Browse other Baton Rouge and Sioux Falls flight options. Last updated on July 16, 2026.
Other flights from Baton Rouge
Browse through other flights departing from Baton Rouge. Flights are based on user searches made on Cheapflights and were last updated on July 16, 2026.
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Other flights to Sioux Falls
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Top airline flying from Baton Rouge to Sioux Falls
Discover the top airline that operate flights from Baton Rouge to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$498 | FlexibilityNo cancel fee | On-time71% |