$309+ Cheap flights from Bismarck to Louisville (BIS - SDF)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SDF
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Louisville 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
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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 Louisville
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Cheapest flights from Bismarck to LouisvilleExplore the most affordable flight options available from Bismarck to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Bismarck to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 8/291:55 pm -
1 stop7h 22m
Sat 9/127:11 am -
1 stop6h 25m
Deal found 8/15![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/291:40 pm -
1 stop7h 51m
Wed 9/93:25 pm -
1 stop5h 53m
Deal found 8/16![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 8/15. 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 8/295:00 am -
2 stops10h 41m
Sat 9/125:30 pm -
2 stops6h 41m
Deal found 8/15![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/11:57 pm -
1 stop8h 28m
Tue 10/66:29 am -
1 stop6h 54m
Deal found 8/16![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/11:57 pm -
1 stop8h 28m
Mon 10/56:14 am -
1 stop7h 09m
Deal found 8/16![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/291:40 pm -
1 stop7h 51m
Sun 9/63:25 pm -
1 stop6h 08m
Deal found 8/17![United Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/296:45 am -
2 stops13h 40m
Sat 9/54:01 pm -
1 stop7h 43m
Deal found 8/16![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 8/186:45 am -
2 stops13h 40m
Mon 8/3111:05 am -
2 stops12h 39m
Deal found 8/17![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 8/18. 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 8/275:36 pm -
1 stop5h 20m
Mon 8/314:30 pm -
1 stop4h 16m
Deal found 8/18![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/296:45 am -
2 stops13h 40m
Wed 9/910:29 am -
2 stops13h 23m
Deal found 8/16![American Airlines logo]()
$443
Best flights from Bismarck to LouisvilleDiscover carefully curated flight deals from Bismarck to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Bismarck to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Delta deal was found by Cheapflights users on 8/15. 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 8/295:00 am -
2 stops10h 41m
Sat 9/125:30 pm -
2 stops6h 41m
Deal found 8/15![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/11:57 pm -
1 stop8h 28m
Mon 10/56:14 am -
1 stop7h 09m
Deal found 8/14![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/291:40 pm -
1 stop7h 51m
Sun 9/63:25 pm -
1 stop6h 08m
Deal found 8/17![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 8/18. 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 8/275:36 pm -
1 stop5h 20m
Mon 8/314:30 pm -
1 stop4h 16m
Deal found 8/18![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/301:55 pm -
1 stop8h 22m
Sun 9/65:53 pm -
1 stop5h 51m
Deal found 8/17![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/16. 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 8/291:17 pm -
2 stops7h 02m
Sat 9/55:35 pm -
2 stops6h 37m
Deal found 8/16![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/17. 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 8/281:27 pm -
2 stops6h 52m
Wed 9/26:50 am -
1 stop4h 40m
Deal found 8/17![Delta logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/286:45 am -
2 stops13h 46m
Sun 8/306:28 am -
1 stop6h 59m
Deal found 8/17![American Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 8/16. 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 10/18:01 am -
2 stops11h 32m
Tue 10/66:00 am -
2 stops9h 38m
Deal found 8/16![Delta logo]()
$620
Last-minute flights from Bismarck to LouisvilleDiscover last-minute flight deals from Bismarck to Louisville. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Louisville. Data last updated August 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 8/186:45 am -
2 stops13h 40m
Mon 8/3111:05 am -
2 stops12h 39m
Deal found 8/17![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 8/18. 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 8/275:36 pm -
1 stop5h 20m
Mon 8/314:30 pm -
1 stop4h 16m
Deal found 8/18![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 8/17. 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 8/281:27 pm -
2 stops6h 52m
Wed 9/26:50 am -
1 stop4h 40m
Deal found 8/17![Delta logo]()
$451
This American Airlines deal was found by Cheapflights users on 8/17. 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 8/281:55 pm -
1 stop7h 22m
Sun 8/306:28 am -
1 stop6h 59m
Deal found 8/17![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 8/291:55 pm -
1 stop7h 22m
Sat 9/127:11 am -
1 stop6h 25m
Deal found 8/15![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/291:40 pm -
1 stop7h 51m
Wed 9/93:25 pm -
1 stop5h 53m
Deal found 8/16![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 8/15. 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 8/295:00 am -
2 stops10h 41m
Sat 9/125:30 pm -
2 stops6h 41m
Deal found 8/15![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/291:40 pm -
1 stop7h 51m
Sun 9/63:25 pm -
1 stop6h 08m
Deal found 8/17![United Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/296:45 am -
2 stops13h 40m
Sat 9/54:01 pm -
1 stop7h 43m
Deal found 8/16![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/296:45 am -
2 stops13h 40m
Wed 9/910:29 am -
2 stops13h 23m
Deal found 8/16![American Airlines logo]()
$443
One-way flights from Bismarck to LouisvilleSearch for one-way flight options from Bismarck to Louisville. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Bismarck to Louisville. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/191:57 pm -
1 stop6h 34m
Deal found 8/16![American Airlines logo]()
$309
Find flight deals from Bismarck to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Louisville (SDF). 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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (American Airlines) |
One-way from | $309 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to Louisville 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 19, 2026.
Use the filters below to find and compare flights from Bismarck to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sat 8/29
5:00 am-4:41 pm
2 stops10h 41m
Louisville Intl
Sat 9/12
5:30 pm-11:11 pm
2 stops6h 41m
$386
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Thu 10/1
1:57 pm-11:25 pm
1 stop8h 28m
Louisville Intl
Mon 10/5
6:14 am-12:23 pm
1 stop7h 09m
$399
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sat 8/29
1:40 pm-10:31 pm
1 stop7h 51m
Louisville Intl
Sun 9/6
3:25 pm-8:33 pm
1 stop6h 08m
$406
Quickest round-trip
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Thu 8/27
5:36 pm-11:56 pm
1 stop5h 20m
Louisville Intl
Mon 8/31
4:30 pm-7:46 pm
1 stop4h 16m
$424
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sun 8/30
1:55 pm-11:17 pm
1 stop8h 22m
Louisville Intl
Sun 9/6
5:53 pm-10:44 pm
1 stop5h 51m
$424
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sat 8/29
1:17 pm-9:19 pm
2 stops7h 02m
Louisville Intl
Sat 9/5
5:35 pm-11:12 pm
2 stops6h 37m
$429
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Fri 8/28
1:27 pm-9:19 pm
2 stops6h 52m
Louisville Intl
Wed 9/2
6:50 am-10:30 am
1 stop4h 40m
$451
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Thu 10/1
8:01 am-8:33 pm
2 stops11h 32m
Louisville Intl
Tue 10/6
6:00 am-2:38 pm
2 stops9h 38m
$620
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Fri 8/28
6:45 am-9:31 pm
2 stops13h 46m
Louisville Intl
Sun 8/30
6:28 am-12:27 pm
1 stop6h 59m
$645
Cheapest one-way
Quickest one-way
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sat 9/19
1:57 pm-9:31 pm
1 stop6h 34m
$309
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Bismarck-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bismarck-Louisville 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-Louisville 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 Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Bismarck with our price prediction graph.
BIS-SDF
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 Louisville. 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 Louisville?
Book flights to Louisville if you plan to visit one of these locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
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