$339+ Cheap flights from Louisiana to Bismarck (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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BIS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana 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
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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 Louisiana to Bismarck
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Best
Last-minute
One-way
Cheapest flights from Louisiana to BismarckExplore the most affordable flight options available from Louisiana to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Louisiana to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:09 am -
1 stop8h 16m
Sun 10/181:40 pm -
1 stop8h 04m
Deal found 9/15![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:55 pm -
1 stop5h 54m
Thu 12/312:09 pm -
1 stop7h 35m
Deal found 9/13![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:39 am -
1 stop8h 00m
Fri 1/12:09 pm -
1 stop7h 35m
Deal found 9/13![American Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 pm -
1 stop24h 55m
Sun 10/410:41 pm -
1 stop21h 23m
Deal found 9/15![Multiple Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:06 am -
1 stop5h 31m
Sat 10/242:07 pm -
1 stop7h 25m
Deal found 9/13![American Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:05 pm -
2 stops39h 40m
Thu 1/71:03 pm -
1 stop16h 07m
Deal found 9/13![Multiple Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:25 pm -
1 stop7h 13m
Tue 10/131:40 pm -
1 stop8h 04m
Deal found 9/14![United Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:39 am -
1 stop7h 49m
Thu 1/77:00 am -
1 stop8h 02m
Deal found 9/13![American Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/216:01 pm -
1 stop5h 42m
Sat 10/245:00 pm -
2 stops15h 48m
Deal found 9/16![United Airlines logo]()
$590
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:00 am -
1 stop5h 42m
Sun 11/296:00 am -
1 stop7h 43m
Deal found 9/12![American Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:09 pm -
2 stops28h 20m
Sun 11/299:30 pm -
2 stops20h 13m
Deal found 9/12![United Airlines logo]()
$787
Best flights from Louisiana to BismarckDiscover carefully curated flight deals from Louisiana to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Louisiana to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:30 pm -
2 stops8h 21m
Tue 1/121:08 pm -
2 stops10h 03m
Deal found 9/15![United Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:39 am -
1 stop8h 00m
Fri 1/12:09 pm -
1 stop7h 35m
Deal found 9/13![American Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 pm -
1 stop24h 55m
Sun 10/410:41 pm -
2 stops30h 24m
Deal found 9/15![Multiple Airlines logo]()
$623
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/216:01 pm -
1 stop5h 42m
Sat 10/245:00 pm -
2 stops15h 48m
Deal found 9/17![United Airlines logo]()
$590
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/215:41 am -
1 stop7h 56m
Sat 10/242:07 pm -
1 stop7h 25m
Deal found 9/14![American Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 1/262:00 pm -
2 stops9h 51m
Sat 1/301:08 pm -
2 stops8h 28m
Deal found 9/16![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 pm -
1 stop5h 42m
Sat 10/171:40 pm -
2 stops9h 19m
Deal found 9/15![United Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/274:08 pm -
2 stops24h 04m
Sat 1/301:08 pm -
2 stops8h 28m
Deal found 9/14![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:09 pm -
2 stops28h 20m
Sun 11/299:30 pm -
2 stops20h 13m
Deal found 9/12![United Airlines logo]()
$787
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:28 pm -
2 stops19h 21m
Sun 11/292:12 pm -
1 stop5h 13m
Deal found 9/12![American Airlines logo]()
$1,194
Last-minute flights from Louisiana to BismarckDiscover last-minute flight deals from Louisiana to Bismarck. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Bismarck. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:25 pm -
1 stop7h 13m
Tue 10/131:40 pm -
1 stop8h 04m
Deal found 9/14![United Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 pm -
1 stop24h 55m
Sun 10/410:41 pm -
1 stop21h 23m
Deal found 9/15![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:09 am -
1 stop8h 16m
Sun 10/181:40 pm -
1 stop8h 04m
Deal found 9/15![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:01 pm -
1 stop5h 42m
Sat 10/171:40 pm -
2 stops9h 19m
Deal found 9/15![United Airlines logo]()
$642
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:06 am -
1 stop5h 31m
Sat 10/242:07 pm -
1 stop7h 25m
Deal found 9/13![American Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/216:01 pm -
1 stop5h 42m
Sat 10/245:00 pm -
2 stops15h 48m
Deal found 9/16![United Airlines logo]()
$590
One-way flights from Louisiana to BismarckSearch for one-way flight options from Louisiana to Bismarck. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Louisiana to Bismarck. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/57:43 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:12 pm -
2 stops9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$344
Find flight deals from Louisiana to Bismarck
Keep the following information in mind while searching for Louisiana to Bismarck flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (United Airlines) |
One-way from | $339 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 September 17, 2026.
Use the filters below to find and compare flights from Louisiana to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Thu 11/5
7:43 am-1:28 pm
1 stop5h 45m
Bismarck
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$339
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Thu 11/5
2:12 pm-11:44 pm
2 stops9h 32m
Bismarck
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$344
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Sat 1/9
3:30 pm-11:51 pm
2 stops8h 21m
Bismarck
Tue 1/12
1:08 pm-11:11 pm
2 stops10h 03m
$433
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Sun 12/20
5:39 am-1:39 pm
1 stop8h 00m
Bismarck
Fri 1/1
2:09 pm-9:44 pm
1 stop7h 35m
$498
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Wed 10/21
6:01 pm-11:43 pm
1 stop5h 42m
Bismarck
Sat 10/24
5:00 pm-8:48 am
2 stops15h 48m
$590
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Wed 9/30
8:30 pm-9:25 pm
1 stop24h 55m
Bismarck
Sun 10/4
10:41 pm-5:05 am
2 stops30h 24m
$623
LafayetteBismarck
LFT Lafayette Regional - BIS Bismarck
LFTBIS
Lafayette Regional
Tue 1/26
2:00 pm-11:51 pm
2 stops9h 51m
Bismarck
Sat 1/30
1:08 pm-9:36 pm
2 stops8h 28m
$639
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Fri 10/16
6:01 pm-11:43 pm
1 stop5h 42m
Bismarck
Sat 10/17
1:40 pm-10:59 pm
2 stops9h 19m
$642
New OrleansBismarck
MSY New Orleans Louis Armstrong - BIS Bismarck
MSYBIS
New Orleans Louis Armstrong
Wed 10/21
5:41 am-1:37 pm
1 stop7h 56m
Bismarck
Sat 10/24
2:07 pm-9:32 pm
1 stop7h 25m
$648
LafayetteBismarck
LFT Lafayette Regional - BIS Bismarck
LFTBIS
Lafayette Regional
Wed 1/27
4:08 pm-4:12 pm
2 stops24h 04m
Bismarck
Sat 1/30
1:08 pm-9:36 pm
2 stops8h 28m
$712
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Louisiana with our price prediction graph.
MSY-BIS
LFT-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.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Bismarck
USLA-BIS
MSY-BIS
LFT-BIS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Louisiana 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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Alternative routes for Louisiana to Bismarck
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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 September 17, 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 Louisiana to Bismarck by cabin class
Find flights from Louisiana to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Bismarck flights
Browse other Louisiana and Bismarck flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Bismarck flights
Consider these flights traveling from Louisiana to Bismarck.
Top airline flying from Louisiana to Bismarck
Discover the top airline that operate flights from Louisiana 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$456 | FlexibilityNo cancel fee | On-time71% |