$324+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — FSD
Oct 25 — Nov 11
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 September 25, 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 September 25, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/122:29 pm -
1 stop6h 25m
Mon 11/165:58 pm -
1 stop4h 57m
Deal found 9/20![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 9/20. 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.
Thu 11/121:38 pm -
1 stop6h 18m
Mon 11/168:31 am -
2 stops9h 48m
Deal found 9/20![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/75:50 am -
1 stop6h 23m
Sun 10/116:20 am -
1 stop4h 34m
Deal found 9/22![American Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/91:55 pm -
2 stops9h 49m
Tue 10/139:42 am -
2 stops8h 01m
Deal found 9/23![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/75:20 am -
2 stops11h 03m
Sun 10/115:04 pm -
2 stops15h 39m
Deal found 9/22![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/125:00 am -
3 stops16h 37m
Mon 11/165:06 pm -
2 stops18h 15m
Deal found 9/20![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/85:20 am -
2 stops15h 00m
Mon 10/126:31 pm -
2 stops16h 47m
Deal found 9/22![United Airlines logo]()
$1,008
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 9/251:32 pm -
1 stop6h 15m
Mon 9/285:30 am -
1 stop7h 22m
Deal found 9/25![Delta logo]()
$4,363
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 September 25, 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 September 25, 2026.
This Delta deal was found by Cheapflights users on 9/20. 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.
Thu 11/1210:05 am -
2 stops9h 01m
Mon 11/168:31 am -
2 stops9h 48m
Deal found 9/20![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/22. 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 1/912:05 pm -
2 stops8h 41m
Tue 1/127:40 am -
2 stops9h 52m
Deal found 9/22![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/91:55 pm -
2 stops9h 49m
Tue 10/139:42 am -
2 stops8h 01m
Deal found 9/23![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/75:20 am -
2 stops11h 03m
Sun 10/115:04 pm -
2 stops15h 39m
Deal found 9/22![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/125:00 am -
3 stops16h 37m
Mon 11/165:06 pm -
2 stops18h 15m
Deal found 9/20![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/85:20 am -
2 stops15h 00m
Mon 10/126:31 pm -
2 stops16h 47m
Deal found 9/22![United Airlines logo]()
$1,008
Last-minute flights from Baton Rouge to Sioux FallsDiscover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Sioux Falls. Data last updated September 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 9/251:32 pm -
1 stop6h 15m
Mon 9/285:30 am -
1 stop7h 22m
Deal found 9/25![Delta logo]()
$4,363
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/75:50 am -
1 stop6h 23m
Sun 10/116:20 am -
1 stop4h 34m
Deal found 9/22![American Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/75:20 am -
2 stops11h 03m
Sun 10/115:04 pm -
2 stops15h 39m
Deal found 9/22![United Airlines logo]()
$958
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/85:20 am -
2 stops15h 00m
Mon 10/126:31 pm -
2 stops16h 47m
Deal found 9/22![United Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/91:55 pm -
2 stops9h 49m
Tue 10/139:42 am -
2 stops8h 01m
Deal found 9/23![United Airlines logo]()
$781
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 September 25, 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 September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/309:30 am -
2 stops10h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/301:36 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/225:50 am -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/225:20 am -
3 stops17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$1,267
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (American Airlines) |
One-way from | $324 (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 September 25, 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
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Fri 10/30
9:30 am-8:04 pm
2 stops10h 34m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
Quickest round-trip
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Fri 10/30
1:36 pm-7:55 pm
1 stop6h 19m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$363
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 11/12
10:05 am-7:06 pm
2 stops9h 01m
Sioux Falls Joe Foss Field
Mon 11/16
8:31 am-6:19 pm
2 stops9h 48m
$419
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Sat 1/9
12:05 pm-8:46 pm
2 stops8h 41m
Sioux Falls Joe Foss Field
Tue 1/12
7:40 am-5:32 pm
2 stops9h 52m
$459
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 10/22
5:50 am-12:13 pm
1 stop6h 23m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$476
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Fri 10/9
1:55 pm-11:44 pm
2 stops9h 49m
Sioux Falls Joe Foss Field
Tue 10/13
9:42 am-5:43 pm
2 stops8h 01m
$781
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Wed 10/7
5:20 am-4:23 pm
2 stops11h 03m
Sioux Falls Joe Foss Field
Sun 10/11
5:04 pm-8:43 am
2 stops15h 39m
$958
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 11/12
5:00 am-9:37 pm
3 stops16h 37m
Sioux Falls Joe Foss Field
Mon 11/16
5:06 pm-11:21 am
2 stops18h 15m
$971
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 10/8
5:20 am-8:20 pm
2 stops15h 00m
Sioux Falls Joe Foss Field
Mon 10/12
6:31 pm-11:18 am
2 stops16h 47m
$1,008
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Thu 10/22
5:20 am-11:11 pm
3 stops17h 51m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$1,267
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 September.
| 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 September 25, 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
7.4
Food
6.4
Overall
7.0
Comfort
7.2
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Boarding
7.4
Food
6.4
Overall
7.0
Comfort
7.2
Crew
7.9
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 locationsYankton
Marshall
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Baton Rouge and Sioux Falls flights
Browse other Baton Rouge and Sioux Falls flight options. Last updated on September 25, 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 September 25, 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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$429 | Average$483 | FlexibilityNo cancel fee | On-time71% |