$419+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — FSD
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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
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 11, 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 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 12/263:46 pm -
1 stop7h 55m
Sun 1/37:00 am -
1 stop7h 54m
Deal found 9/9![Delta logo]()
$1,109
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 11, 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 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/10![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/8. 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
Wed 1/136:00 am -
2 stops7h 15m
Deal found 9/8![United Airlines logo]()
$523
This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 12/263:46 pm -
1 stop7h 55m
Sun 1/37:00 am -
1 stop7h 54m
Deal found 9/9![Delta logo]()
$1,109
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 11, 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 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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.
Sun 1/33:46 pm -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$650
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $419 (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 11, 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
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
$419
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
Wed 1/13
6:00 am-1:15 pm
2 stops7h 15m
$523
Quickest round-trip
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Sun 1/3
3:46 pm-11:41 pm
1 stop7h 55m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$650
Baton RougeSioux Falls
BTR Baton Rouge Ryan - FSD Sioux Falls Joe Foss Field
BTRFSD
Baton Rouge Ryan
Sat 12/26
3:46 pm-11:41 pm
1 stop7h 55m
Sioux Falls Joe Foss Field
Sun 1/3
7:00 am-2:54 pm
1 stop7h 54m
$1,109
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 11, 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.
Entertainment
6.8
Food
6.4
Boarding
7.5
Overall
7.1
Crew
7.9
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Food
6.4
Boarding
7.5
Overall
7.1
Crew
7.9
Comfort
7.2
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
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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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$483 | FlexibilityNo cancel fee | On-time71% |