$399+ Cheap flights from Bismarck to Louisville (BIS - SDF)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SDF
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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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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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 October 14, 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 October 14, 2026.
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:39 pm -
1 stop4h 12m
Sat 10/3112:40 pm -
1 stop4h 46m
Deal found 10/12![Delta logo]()
$399
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 October 14, 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 October 14, 2026.
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:39 pm -
1 stop4h 12m
Sat 10/3112:40 pm -
1 stop4h 46m
Deal found 10/12![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Sat 1/231:23 pm -
1 stop8h 07m
Wed 1/279:00 am -
1 stop8h 23m
Deal found 10/13![United Airlines logo]()
$441
Last-minute flights from Bismarck to LouisvilleDiscover last-minute flight deals from Bismarck to Louisville. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Louisville. Data last updated October 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:39 pm -
1 stop4h 12m
Sat 10/3112:40 pm -
1 stop4h 46m
Deal found 10/12![Delta logo]()
$399
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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
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 October 14, 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
Quickest round-trip
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Tue 10/27
5:39 pm-10:51 pm
1 stop4h 12m
Louisville Intl
Sat 10/31
12:40 pm-4:26 pm
1 stop4h 46m
$399
BismarckLouisville
BIS Bismarck - SDF Louisville Intl
BISSDF
Bismarck
Sat 1/23
1:23 pm-10:30 pm
1 stop8h 07m
Louisville Intl
Wed 1/27
9:00 am-4:23 pm
1 stop8h 23m
$441
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 locationsShepherdsville
Elizabethtown
Jeffersonville
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