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$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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MSY
Jun 23 — Jun 301
Tue 6/23
Tue 6/30
1 adult, Economy
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Cheap 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 May 24, 2026.

This Delta deal was found by Cheapflights users on 5/20. 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 10/1312:35 pm
BIS
-
MSY
2 stops10h 52m
Delta
Sat 10/175:30 am
MSY
-
BIS
2 stops8h 55m
Delta
Deal found 5/20$313
This American Airlines deal was found by Cheapflights users on 5/24. 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 12/12:28 pm
BIS
-
MSY
1 stop6h 39m
American Airlines
Thu 12/103:35 pm
MSY
-
BIS
1 stop6h 43m
American Airlines
Deal found 5/24$329
This Delta deal was found by Cheapflights users on 5/22. 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.
Thu 9/105:00 am
BIS
-
MSY
2 stops6h 59m
Delta
Mon 9/144:15 pm
MSY
-
BIS
1 stop6h 59m
Delta
Deal found 5/22$334
This Delta deal was found by Cheapflights users on 5/22. 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.
Sat 10/107:31 am
BIS
-
MSY
2 stops11h 23m
Delta
Mon 10/125:30 am
MSY
-
BIS
2 stops8h 55m
Delta
Deal found 5/22$351
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
BIS
-
MSY
1 stop5h 31m
American Airlines
Wed 8/128:01 am
MSY
-
BIS
1 stop5h 24m
American Airlines
Deal found 5/23$353
This Delta deal was found by Cheapflights users on 5/22. 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.
Sat 6/610:00 am
BIS
-
MSY
1 stop5h 20m
Delta
Wed 6/104:30 pm
MSY
-
BIS
1 stop6h 51m
Delta
Deal found 5/22$399

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 May 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Delta)

Popular in

March

Cheapest in

September

Average price

$430
Provider with most accurate pricing for Bismarck-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-New Orleans Louis Armstrong flights.
Search Deals
From Bismarck to Louisiana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 24, 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

Price

Cheapest round-trip

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Thu 9/10

5:00 am-4:15 pm

2 stops11h 15m

New Orleans Louis Armstrong

Mon 9/14

5:30 am-12:41 pm

2 stops7h 11m

$339
Quickest round-trip

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Tue 8/4

6:00 am-11:30 am

1 stop5h 30m

New Orleans Louis Armstrong

Wed 8/12

8:01 am-1:25 pm

1 stop5h 24m

$353

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Tue 10/13

7:31 am-3:26 pm

1 stop7h 55m

New Orleans Louis Armstrong

Sat 10/17

6:30 am-4:54 pm

2 stops10h 24m

$386

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 6/6

10:00 am-3:20 pm

1 stop5h 20m

New Orleans Louis Armstrong

Wed 6/10

4:30 pm-11:21 pm

1 stop6h 51m

$399

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Thu 6/18

8:00 am-3:25 pm

1 stop7h 25m

New Orleans Louis Armstrong

Wed 6/24

4:30 pm-11:24 pm

1 stop6h 54m

$434
Cheapest one-way

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Tue 11/3

2:28 pm-10:51 pm

1 stop8h 23m

$324

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Tue 11/3

1:30 pm-11:15 pm

2 stops9h 45m

$329
Quickest one-way

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Wed 6/24

6:00 am-11:00 am

1 stop5h 00m

$388

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Wed 6/24

6:00 am-3:34 pm

3 stops9h 34m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Sorted 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.
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 $250). Flying from Bismarck to Louisiana in March is currently the most expensive (average of $812). 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 May 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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
8,436 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,436 reviews
Delta
7.9
Good
8,436 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,749 reviews
Delta
7.9
Good
8,436 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,631 reviews
Delta
7.9
Good
8,436 reviews

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 30m. Delta provides one of the quickest options available for as low as $353. The distance between Bismarck and Louisiana is about 1288 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 $250). Flying from Bismarck to Louisiana in March is currently the most expensive (average of $812). 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

Browse thousands of different options on Cheapflights for your next trip

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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 May 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$330Average$532FlexibilityNo cancel feeOn-time69%
DeltaCheapest$357Average$498FlexibilityNo cancel feeOn-timeN/A

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