HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$304+ 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
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 Louisville

Cheapest flights from Bismarck to Louisville
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 June 20, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. 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 8/266:00 am
BIS
-
SDF
1 stop7h 29m
United Airlines
Sat 8/293:25 pm
SDF
-
BIS
1 stop6h 08m
United Airlines
Deal found 6/19$395
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 7/156:00 am
BIS
-
SDF
1 stop5h 48m
American Airlines
Wed 7/226:48 am
SDF
-
BIS
1 stop6h 28m
American Airlines
Deal found 6/15$418
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/16:00 am
BIS
-
SDF
1 stop5h 41m
American Airlines
Sun 7/57:14 am
SDF
-
BIS
1 stop6h 17m
American Airlines
Deal found 6/16$493
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/96:00 am
BIS
-
SDF
1 stop5h 48m
American Airlines
Sun 7/127:14 am
SDF
-
BIS
1 stop6h 17m
American Airlines
Deal found 6/16$629

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 June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$395
(United Airlines)

One-way from

$304
(United Airlines)
Provider with most accurate pricing for Bismarck-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Louisville Intl flights.
Search Deals
From Bismarck to Louisville Intl
Search Deals
One-way flight from Bismarck to Louisville Intl
Search Deals

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 2,558,603 searches. Data last updated June 20, 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

Price

Cheapest round-trip

BismarckLouisville

BIS - SDF

BISSDF

Bismarck

Wed 8/26

6:00 am-2:29 pm

1 stop7h 29m

Louisville Intl

Sat 8/29

3:25 pm-8:33 pm

1 stop6h 08m

$395
Quickest round-trip

BismarckLouisville

BIS - SDF

BISSDF

Bismarck

Wed 7/15

6:00 am-12:48 pm

1 stop5h 48m

Louisville Intl

Wed 7/22

6:48 am-12:16 pm

1 stop6h 28m

$418
Cheapest one-way
Quickest one-way

BismarckLouisville

BIS - SDF

BISSDF

Bismarck

Sat 9/19

6:00 am-2:29 pm

1 stop7h 29m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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.
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 Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated June 20, 2026.
Peruse reviews from past customers who have flown with American Airlines from Bismarck to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,716 reviews

Boarding

7.5

Entertainment

6.8

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,716 reviews
American Airlines
7.1
Good
11,716 reviews

Boarding

7.5

Entertainment

6.8

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

  • How long is the flight from Bismarck to Louisville?

    There are many flights that can get you from Bismarck to Louisville in 5h 48m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Bismarck to Louisville is about 966 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bismarck to Louisville that include hotel bookings?

    Yes. In addition to deals on Bismarck to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Louisville.

  • Can I find deals for business class flights from Bismarck to Louisville?

    Yes. Cheapflights offers flight deals from Bismarck to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

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.

Top airline flying from Bismarck to Louisville

Discover the top airline that operate flights from Bismarck to Louisville. 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 2,558,603 searches. Data last updated June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$418FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.