$295+ Cheap flights from Louisville to Bismarck (SDF - BIS)
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BIS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Bismarck 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 Louisville to Bismarck
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to BismarckExplore the most affordable flight options available from Louisville to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Louisville to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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 12/116:50 am -
1 stop6h 11m
Sat 12/268:03 am -
1 stop4h 17m
Deal found 10/22![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 10/23. 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 11/1012:40 pm -
1 stop5h 01m
Sat 11/1412:37 pm -
1 stop4h 43m
Deal found 10/23![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/43:51 pm -
1 stop6h 55m
Sun 11/81:58 pm -
1 stop8h 36m
Deal found 10/20![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/116:22 am -
1 stop7h 25m
Fri 12/252:09 pm -
1 stop8h 10m
Deal found 10/25![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 10/20. 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 11/47:55 am -
2 stops9h 31m
Sun 11/88:11 am -
2 stops9h 59m
Deal found 10/20![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 10/20. 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 10/206:39 pm -
1 stop5h 46m
Sat 10/245:15 pm -
1 stop4h 36m
Deal found 10/20![Delta logo]()
$453
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/116:22 am -
1 stop7h 25m
Sat 12/2612:54 pm -
1 stop7h 48m
Deal found 10/21![American Airlines logo]()
$493
Best flights from Louisville to BismarckDiscover carefully curated flight deals from Louisville to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Louisville to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 12/116:50 am -
1 stop6h 11m
Sat 12/265:00 am -
1 stop7h 20m
Deal found 10/23![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/43:51 pm -
1 stop6h 55m
Sun 11/81:58 pm -
1 stop8h 36m
Deal found 10/20![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/20. 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 1/89:00 am -
1 stop8h 23m
Tue 1/121:23 pm -
1 stop8h 07m
Deal found 10/20![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/23. 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 11/106:00 am -
2 stops9h 32m
Sat 11/1412:37 pm -
1 stop4h 43m
Deal found 10/23![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/116:22 am -
1 stop7h 25m
Fri 12/252:09 pm -
1 stop8h 10m
Deal found 10/25![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 10/20. 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 11/47:55 am -
2 stops9h 31m
Sun 11/88:11 am -
2 stops9h 59m
Deal found 10/20![Delta logo]()
$446
Last-minute flights from Louisville to BismarckDiscover last-minute flight deals from Louisville to Bismarck. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Bismarck. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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 10/255:04 am -
2 stops8h 26m
Sun 11/16:42 am -
1 stop7h 48m
Deal found 10/21![American Airlines logo]()
$809
This Delta deal was found by Cheapflights users on 10/21. 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 10/2512:40 pm -
1 stop5h 11m
Sun 11/15:00 am -
1 stop5h 57m
Deal found 10/21![Delta logo]()
$894
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 10/264:18 pm -
1 stop7h 41m
Mon 11/21:11 pm -
1 stop7h 26m
Deal found 10/21![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/43:51 pm -
1 stop6h 55m
Sun 11/81:58 pm -
1 stop8h 36m
Deal found 10/20![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/20. 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 11/47:55 am -
2 stops9h 31m
Sun 11/88:11 am -
2 stops9h 59m
Deal found 10/20![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 10/23. 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 11/1012:40 pm -
1 stop5h 01m
Sat 11/1412:37 pm -
1 stop4h 43m
Deal found 10/23![Delta logo]()
$374
One-way flights from Louisville to BismarckSearch for one-way flight options from Louisville to Bismarck. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Louisville to Bismarck. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/111:21 pm -
1 stop24h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 10/25. 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 12/116:00 am -
2 stops9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/111:59 pm -
3 stops23h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$537
Find flight deals from Louisville to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Bismarck (BIS). 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 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $295 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Bismarck 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 25, 2026.
Use the filters below to find and compare flights from Louisville to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 12/11
1:21 pm-12:34 pm
1 stop24h 13m
Bismarck
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$295
Quickest round-trip
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 12/11
6:00 am-2:49 pm
2 stops9h 49m
Bismarck
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$324
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 12/11
6:50 am-12:01 pm
1 stop6h 11m
Bismarck
Sat 12/26
5:00 am-1:20 pm
1 stop7h 20m
$369
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Tue 11/10
6:00 am-2:32 pm
2 stops9h 32m
Bismarck
Sat 11/14
12:37 pm-6:20 pm
1 stop4h 43m
$379
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Wed 11/4
3:51 pm-9:46 pm
1 stop6h 55m
Bismarck
Sun 11/8
1:58 pm-11:34 pm
1 stop8h 36m
$399
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 12/11
6:22 am-12:47 pm
1 stop7h 25m
Bismarck
Fri 12/25
2:09 pm-11:19 pm
1 stop8h 10m
$414
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Wed 11/4
7:55 am-4:26 pm
2 stops9h 31m
Bismarck
Sun 11/8
8:11 am-7:10 pm
2 stops9h 59m
$446
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 1/8
9:00 am-4:23 pm
1 stop8h 23m
Bismarck
Tue 1/12
1:23 pm-10:30 pm
1 stop8h 07m
$449
LouisvilleBismarck
SDF Louisville Intl - BIS Bismarck
SDFBIS
Louisville Intl
Fri 12/11
1:59 pm-12:37 pm
3 stops23h 38m
Bismarck
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$537
Sorted by cheapest first
Compare providers for flights from Louisville to Bismarck
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 Louisville to Bismarck in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Bismarck 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 Louisville-Bismarck 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 Louisville to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Louisville with our price prediction graph.
SDF-BIS
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 Bismarck
Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated October 25, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Louisville to Bismarck 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Other flights to Bismarck
Explore flights to Bismarck departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Complete your trip
Complete your trip to Bismarck by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Bismarck by cabin class
Find flights from Louisville to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Bismarck flights
Browse other Louisville and Bismarck flight options. Last updated on October 25, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Louisville to Bismarck
Discover the top 2 airlines that operate flights from Louisville to Bismarck. 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$298 | FlexibilityNo cancel fee | On-time71% |