$245+ Cheap flights from Bismarck to Sioux Falls (BIS - 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — FSD
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bismarck 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 Bismarck to Sioux Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to Sioux FallsExplore the most affordable flight options available from Bismarck to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Bismarck to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:39 pm -
1 stop5h 43m
Tue 10/138:30 am -
1 stop6h 08m
Deal found 9/8![Delta logo]()
$397
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.
Wed 10/75:39 pm -
1 stop5h 43m
Wed 10/1411:00 am -
1 stop3h 38m
Deal found 9/9![Delta logo]()
$488
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am -
1 stop5h 00m
Wed 10/148:30 am -
1 stop6h 08m
Deal found 9/10![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:10 pm -
1 stop4h 33m
Thu 10/15:05 am -
1 stop5h 27m
Deal found 9/11![Delta logo]()
$665
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:56 pm -
1 stop11h 45m
Wed 10/147:39 pm -
1 stop16h 44m
Deal found 9/9![American Airlines logo]()
$672
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:12 am -
1 stop4h 34m
Tue 9/298:23 am -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:30 pm -
2 stops30h 37m
Thu 10/112:06 pm -
1 stop9h 19m
Deal found 9/11![Multiple Airlines logo]()
$766
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 pm -
1 stop17h 50m
Wed 10/147:50 am -
2 stops15h 53m
Deal found 9/9![United Airlines logo]()
$817
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.
Fri 9/259:05 am -
2 stops29h 23m
Tue 9/296:00 am -
1 stop10h 25m
Deal found 9/10![United Airlines logo]()
$852
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.
Wed 10/75:00 pm -
1 stop27h 20m
Tue 10/136:31 pm -
2 stops25h 49m
Deal found 9/8![United Airlines logo]()
$877
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop4h 44m
Wed 9/166:00 am -
1 stop6h 51m
Deal found 9/9![United Airlines logo]()
$912
Best flights from Bismarck to Sioux FallsDiscover carefully curated flight deals from Bismarck to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Bismarck to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:39 pm -
1 stop5h 43m
Tue 10/138:30 am -
1 stop6h 08m
Deal found 9/8![Delta logo]()
$397
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.
Tue 1/265:40 am -
1 stop10h 26m
Sat 1/309:14 am -
1 stop14h 37m
Deal found 9/10![United Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:30 pm -
2 stops30h 37m
Thu 10/112:06 pm -
1 stop9h 19m
Deal found 9/11![Multiple Airlines logo]()
$766
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.
Wed 10/75:39 pm -
1 stop5h 43m
Wed 10/1411:00 am -
1 stop3h 38m
Deal found 9/9![Delta logo]()
$488
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am -
1 stop5h 00m
Wed 10/148:30 am -
1 stop6h 08m
Deal found 9/10![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:10 pm -
1 stop4h 33m
Thu 10/15:05 am -
1 stop5h 27m
Deal found 9/11![Delta logo]()
$665
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:12 am -
1 stop4h 34m
Tue 9/298:23 am -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$743
Last-minute flights from Bismarck to Sioux FallsDiscover last-minute flight deals from Bismarck to Sioux Falls. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Sioux Falls. Data last updated September 12, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:12 am -
1 stop4h 34m
Tue 9/298:23 am -
1 stop4h 14m
Deal found 9/10![Delta logo]()
$743
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.
Fri 9/259:05 am -
2 stops29h 23m
Tue 9/296:00 am -
1 stop10h 25m
Deal found 9/10![United Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:10 pm -
1 stop4h 33m
Thu 10/15:05 am -
1 stop5h 27m
Deal found 9/11![Delta logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:30 pm -
2 stops30h 37m
Thu 10/112:06 pm -
1 stop9h 19m
Deal found 9/11![Multiple Airlines logo]()
$766
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:39 pm -
1 stop5h 43m
Tue 10/138:30 am -
1 stop6h 08m
Deal found 9/8![Delta logo]()
$397
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.
Wed 10/75:39 pm -
1 stop5h 43m
Wed 10/1411:00 am -
1 stop3h 38m
Deal found 9/9![Delta logo]()
$488
This American Airlines 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 American Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Wed 10/712:56 pm -
1 stop11h 45m
Wed 10/147:39 pm -
1 stop16h 44m
Deal found 9/9![American Airlines logo]()
$672
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 pm -
1 stop17h 50m
Wed 10/147:50 am -
2 stops15h 53m
Deal found 9/9![United Airlines logo]()
$817
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.
Wed 10/75:00 pm -
1 stop27h 20m
Tue 10/136:31 pm -
2 stops25h 49m
Deal found 9/8![United Airlines logo]()
$877
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am -
1 stop5h 00m
Wed 10/148:30 am -
1 stop6h 08m
Deal found 9/10![Delta logo]()
$592
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.
Mon 10/121:40 pm -
1 stop23h 09m
Tue 10/135:04 pm -
1 stop27h 16m
Deal found 9/10![United Airlines logo]()
$1,183
One-way flights from Bismarck to Sioux FallsSearch for one-way flight options from Bismarck to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Bismarck to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
1 stop15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:10 pm -
3 stops38h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/306:00 am -
2 stops17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$613
Find flight deals from Bismarck to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (Delta) |
One-way from | $245 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck 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 12, 2026.
Use the filters below to find and compare flights from Bismarck to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Wed 9/30
8:10 pm-11:48 am
1 stop15h 38m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Wed 9/30
8:10 pm-11:00 am
3 stops38h 50m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$312
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Wed 10/7
5:39 pm-11:22 pm
1 stop5h 43m
Sioux Falls Joe Foss Field
Tue 10/13
8:30 am-2:38 pm
1 stop6h 08m
$397
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Wed 10/7
5:39 pm-11:22 pm
1 stop5h 43m
Sioux Falls Joe Foss Field
Wed 10/14
11:00 am-2:38 pm
1 stop3h 38m
$488
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Mon 10/12
5:00 am-10:00 am
1 stop5h 00m
Sioux Falls Joe Foss Field
Wed 10/14
8:30 am-2:38 pm
1 stop6h 08m
$592
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Wed 9/30
6:00 am-11:11 pm
2 stops17h 11m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$613
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Sun 9/27
3:10 pm-7:43 pm
1 stop4h 33m
Sioux Falls Joe Foss Field
Thu 10/1
5:05 am-10:32 am
1 stop5h 27m
$665
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Tue 1/26
5:40 am-4:06 pm
1 stop10h 26m
Sioux Falls Joe Foss Field
Sat 1/30
9:14 am-11:51 pm
1 stop14h 37m
$717
Quickest round-trip
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Fri 9/25
11:12 am-3:46 pm
1 stop4h 34m
Sioux Falls Joe Foss Field
Tue 9/29
8:23 am-12:37 pm
1 stop4h 14m
$743
BismarckSioux Falls
BIS Bismarck - FSD Sioux Falls Joe Foss Field
BISFSD
Bismarck
Sun 9/27
1:30 pm-8:07 pm
2 stops30h 37m
Sioux Falls Joe Foss Field
Thu 10/1
12:06 pm-9:25 pm
1 stop9h 19m
$766
Sorted by cheapest first
Compare providers for flights from Bismarck 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 Bismarck 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 Bismarck-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-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 Bismarck-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 Bismarck to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Bismarck with our price prediction graph.
BIS-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 Bismarck 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
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 Bismarck
Popular flights
Sioux Falls flight routes