$313+ Cheap flights from Bismarck (BIS) to Louisiana
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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MSY
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Bismarck to Louisiana 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 Louisiana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bismarck to LouisianaExplore the most affordable flight options available from Bismarck to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Bismarck to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:11 am -
1 stop7h 09m
Tue 11/104:29 pm -
1 stop7h 00m
Deal found 8/19![Delta logo]()
$313
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 12/11:58 pm -
1 stop5h 13m
Thu 12/107:43 am -
1 stop5h 45m
Deal found 8/17![American Airlines logo]()
$326
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.
Tue 9/18:01 am -
1 stop7h 30m
Sat 9/54:29 pm -
1 stop6h 43m
Deal found 8/17![Delta logo]()
$409
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.
Tue 9/19:00 am -
1 stop5h 57m
Sat 9/512:03 pm -
2 stops8h 30m
Deal found 8/17![United Airlines logo]()
$414
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.
Tue 10/138:11 am -
1 stop7h 09m
Sat 10/1711:34 am -
2 stops8h 21m
Deal found 8/16![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.
Tue 10/132:07 pm -
1 stop7h 25m
Sat 10/175:41 am -
1 stop7h 56m
Deal found 8/16![American Airlines logo]()
$444
Best flights from Bismarck to LouisianaDiscover carefully curated flight deals from Bismarck to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Bismarck to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
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.
Tue 10/138:11 am -
1 stop7h 09m
Sat 10/1711:34 am -
2 stops8h 21m
Deal found 8/16![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.
Tue 10/132:07 pm -
1 stop7h 25m
Sat 10/175:41 am -
1 stop7h 56m
Deal found 8/16![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 1/69:15 am -
1 stop7h 51m
Sat 1/96:00 pm -
1 stop5h 37m
Deal found 8/20![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:35 pm -
2 stops10h 52m
Mon 1/116:30 am -
2 stops10h 24m
Deal found 8/19![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 1/265:45 am -
2 stops10h 06m
Sat 1/309:40 am -
2 stops10h 23m
Deal found 8/20![United Airlines logo]()
$554
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:58 pm -
1 stop6h 04m
Mon 12/143:45 pm -
1 stop6h 01m
Deal found 8/18![American Airlines logo]()
$566
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.
Tue 12/15:07 pm -
2 stops15h 36m
Thu 12/106:00 pm -
1 stop5h 37m
Deal found 8/17![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/101:30 pm -
1 stop8h 01m
Sun 9/134:00 pm -
1 stop7h 38m
Deal found 8/19![United Airlines logo]()
$617
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.
Wed 1/65:07 pm -
2 stops17h 57m
Sat 1/95:00 am -
2 stops11h 22m
Deal found 8/16![United Airlines logo]()
$673
Last-minute flights from Bismarck to LouisianaDiscover last-minute flight deals from Bismarck to Louisiana. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Louisiana. Data last updated August 21, 2026 and is based on user searches.
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.
Tue 9/18:01 am -
1 stop7h 30m
Sat 9/54:29 pm -
1 stop6h 43m
Deal found 8/17![Delta logo]()
$409
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.
Tue 9/19:00 am -
1 stop5h 57m
Sat 9/512:03 pm -
2 stops8h 30m
Deal found 8/17![United Airlines logo]()
$414
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.
Fri 9/46:35 pm -
2 stops14h 47m
Wed 9/94:25 pm -
1 stop7h 13m
Deal found 8/17![United Airlines logo]()
$732
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 9/48:01 am -
1 stop7h 30m
Wed 9/94:24 pm -
1 stop6h 47m
Deal found 8/17![Delta logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/101:30 pm -
1 stop8h 01m
Sun 9/134:00 pm -
1 stop7h 38m
Deal found 8/19![United Airlines logo]()
$617
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.
Mon 9/146:12 pm -
2 stops14h 34m
Sun 9/204:00 pm -
1 stop7h 38m
Deal found 8/16![United Airlines logo]()
$740
One-way flights from Bismarck to LouisianaSearch for one-way flight options from Bismarck to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Bismarck to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:47 pm -
2 stops20h 09m
Deal found 8/17![Multiple Airlines logo]()
$426
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 9/48:01 am -
1 stop7h 30m
Deal found 8/17![Delta logo]()
$550
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.
Fri 9/46:35 pm -
2 stops26h 53m
Deal found 8/17![United Airlines logo]()
$634
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 9/412:58 pm -
2 stops21h 44m
Deal found 8/17![American Airlines logo]()
$675
Find flight deals from Bismarck to Louisiana
Keep the following information in mind while searching for Bismarck to Louisiana flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $453 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bismarck to Louisiana 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 21, 2026.
Use the filters below to find and compare flights from Bismarck to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Tue 10/13
8:11 am-3:20 pm
1 stop7h 09m
New Orleans Louis Armstrong
Sat 10/17
11:34 am-7:55 pm
2 stops8h 21m
$424
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Fri 1/8
12:35 pm-11:27 pm
2 stops10h 52m
New Orleans Louis Armstrong
Mon 1/11
6:30 am-4:54 pm
2 stops10h 24m
$439
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Tue 10/13
2:07 pm-9:32 pm
1 stop7h 25m
New Orleans Louis Armstrong
Sat 10/17
5:41 am-1:37 pm
1 stop7h 56m
$444
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Wed 1/6
9:15 am-5:06 pm
1 stop7h 51m
New Orleans Louis Armstrong
Sat 1/9
6:00 pm-11:37 pm
1 stop5h 37m
$518
BismarckBaton Rouge
BIS Bismarck - BTR Baton Rouge Ryan
BISBTR
Bismarck
Tue 1/26
5:45 am-3:51 pm
2 stops10h 06m
Baton Rouge Ryan
Sat 1/30
9:40 am-8:03 pm
2 stops10h 23m
$554
Quickest round-trip
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Sat 12/5
1:58 pm-8:02 pm
1 stop6h 04m
New Orleans Louis Armstrong
Mon 12/14
3:45 pm-9:46 pm
1 stop6h 01m
$566
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Tue 12/1
5:07 pm-8:43 am
2 stops15h 36m
New Orleans Louis Armstrong
Thu 12/10
6:00 pm-11:37 pm
1 stop5h 37m
$577
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Thu 9/10
1:30 pm-9:31 pm
1 stop8h 01m
New Orleans Louis Armstrong
Sun 9/13
4:00 pm-11:38 pm
1 stop7h 38m
$617
BismarckBaton Rouge
BIS Bismarck - BTR Baton Rouge Ryan
BISBTR
Bismarck
Wed 1/6
5:07 pm-11:04 am
2 stops17h 57m
Baton Rouge Ryan
Sat 1/9
5:00 am-4:22 pm
2 stops11h 22m
$673
Cheapest one-way
BismarckNew Orleans
BIS Bismarck - MSY New Orleans Louis Armstrong
BISMSY
Bismarck
Fri 9/4
8:47 pm-4:56 pm
2 stops20h 09m
$426
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Bismarck to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Bismarck with our price prediction graph.
BIS-MSY
BIS-BTR
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 Bismarck to Louisiana
BIS-USLA
BIS-MSY
BIS-BTR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated August 21, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Bismarck to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from Bismarck to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Bismarck to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Bismarck to Louisiana by cabin class
Find flights from Bismarck to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Bismarck and Louisiana flights
Browse other Bismarck and Louisiana flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Bismarck to Louisiana flights
Consider these flights traveling from Bismarck to Louisiana.
Top 2 airlines flying from Bismarck to Louisiana
Discover the top 2 airlines that operate flights from Bismarck to Louisiana. 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 August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$377 | Average$544 | FlexibilityNo cancel fee | On-time69% |