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$349+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MSY
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Bismarck to Louisiana

Cheapest flights from Bismarck to Louisiana
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 October 20, 2025.

This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:30 amBIS - MSY
1 stop7h 52mDelta
Sat 11/111:40 amMSY - BIS
2 stops7h 57mDelta
Deal found 10/18$354
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:52 pmBIS - BTR
1 stop7h 59mAmerican Airlines
Tue 12/162:16 pmBTR - BIS
1 stop8h 02mAmerican Airlines
Deal found 10/19$409
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:20 pmBIS - BTR
2 stops8h 52mDelta
Tue 12/167:39 amBTR - BIS
2 stops12h 15mDelta
Deal found 10/18$504
This Delta deal was found by Cheapflights users on 10/19. 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.
Sun 11/167:32 amBIS - MSY
1 stop8h 04mDelta
Thu 11/204:41 pmMSY - BIS
1 stop6h 45mDelta
Deal found 10/19$589
This United Airlines deal was found by Cheapflights users on 10/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:56 pmBIS - MSY
2 stops9h 03mUnited Airlines
Sat 11/15:15 amMSY - BIS
3 stops15h 36mUnited Airlines
Deal found 10/18$676
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amBIS - MSY
1 stop14h 43mAmerican Airlines
Sun 1/47:47 pmMSY - BIS
1 stop18h 22mAmerican Airlines
Deal found 10/19$881
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 12/261:49 pmBIS - MSY
1 stop7h 35mUnited Airlines
Sun 1/47:20 pmMSY - BIS
2 stops17h 50mUnited Airlines
Deal found 10/19$1,007

Cheap flight deals from Bismarck to Louisiana

Keep the following information in mind while searching for Bismarck to Louisiana flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$330
Provider with most accurate pricing for Bismarck-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Bismarck-New Orleans Louis Armstrong flights.
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From Bismarck to Louisiana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Bismarck to Louisiana that are best for you.

Fly from

Bismarck

Fly to

Louisiana

Route

Depart

Return

Price

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 4/4

9:15 am-5:05 pm

1 stop7h 50m

New Orleans Louis Armstrong

Wed 4/8

5:49 pm-11:37 pm

1 stop5h 48m

$349

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 2/21

11:30 am-11:27 pm

2 stops11h 57m

New Orleans Louis Armstrong

Fri 2/27

12:35 pm-7:57 pm

1 stop7h 22m

$359

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 2/21

11:30 am-9:03 am

2 stops21h 33m

New Orleans Louis Armstrong

Wed 2/25

6:30 am-4:53 pm

2 stops10h 23m

$366

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 2/21

8:00 am-4:36 pm

2 stops8h 36m

New Orleans Louis Armstrong

Wed 2/25

6:04 pm-11:43 pm

1 stop5h 39m

$410

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 2/21

8:00 am-4:36 pm

2 stops8h 36m

New Orleans Louis Armstrong

Fri 2/27

6:04 pm-11:43 pm

1 stop5h 39m

$419

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Fri 2/20

1:43 pm-11:28 pm

2 stops9h 45m

New Orleans Louis Armstrong

Fri 2/27

6:04 pm-11:43 pm

1 stop5h 39m

$419

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Sat 12/13

12:20 pm-9:12 pm

2 stops8h 52m

Baton Rouge Ryan

Tue 12/16

7:39 am-7:54 pm

2 stops12h 15m

$504

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Sat 12/13

2:52 pm-8:46 pm

1 stop5h 54m

Baton Rouge Ryan

Tue 12/16

5:30 pm-12:21 pm

2 stops18h 51m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

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.
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

What is the cheapest month to book a flight from Bismarck to Louisiana?

Currently, September is the cheapest month in which you can book a flight from Bismarck to Louisiana (average of $259). Flying from Bismarck to Louisiana in November is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bismarck to Louisiana?

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 October 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Bismarck to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,994 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,026 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • What airport do you fly from for flights from Bismarck to Louisiana?

    For a flight from Bismarck to Louisiana, you will be flying from Bismarck. Bismarck (BIS) is just 2.5 mi from the center of the city.

  • How long is the flight from Bismarck to Louisiana?

    A quick flight from Bismarck to Louisiana can take about 5h 54m. United Airlines provides one of the quickest options available for as low as $683. The distance between Bismarck and Louisiana is about 1233 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Bismarck to Louisiana?

    Currently, September is the cheapest month in which you can book a flight from Bismarck to Louisiana (average of $259). Flying from Bismarck to Louisiana in November is currently the most expensive (average of $453). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bismarck to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Bismarck to Louisiana

Discover the top 3 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 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$330Average$455FlexibilityNo cancel feeOn-time69%

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