HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$303+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — MSY
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
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 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 July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 9/91:57 pm
BIS
-
MSY
1 stop6h 14m
American Airlines
Tue 9/158:00 am
MSY
-
BIS
1 stop5h 27m
American Airlines
Deal found 7/18$303
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 12/11:58 pm
BIS
-
MSY
1 stop5h 13m
American Airlines
Thu 12/102:03 pm
MSY
-
BIS
1 stop8h 15m
American Airlines
Deal found 7/19$329
This Delta deal was found by Cheapflights users on 7/19. 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.
Tue 8/48:01 am
BIS
-
MSY
2 stops10h 09m
Delta
Wed 8/1211:04 am
MSY
-
BIS
2 stops8h 42m
Delta
Deal found 7/19$374
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/291:40 pm
BIS
-
MSY
1 stop7h 51m
United Airlines
Tue 9/14:25 pm
MSY
-
BIS
1 stop7h 13m
United Airlines
Deal found 7/20$393
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 8/11:45 pm
BIS
-
MSY
1 stop8h 49m
United Airlines
Wed 8/52:35 pm
MSY
-
BIS
1 stop8h 36m
United Airlines
Deal found 7/19$401
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/296:00 am
BIS
-
BTR
2 stops7h 17m
United Airlines
Tue 9/12:05 pm
BTR
-
BIS
2 stops9h 33m
United Airlines
Deal found 7/20$429

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$453
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 ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 23, 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
Quickest round-trip

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Wed 9/9

1:57 pm-8:11 pm

1 stop6h 14m

New Orleans Louis Armstrong

Tue 9/15

8:00 am-1:27 pm

1 stop5h 27m

$303

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Tue 8/4

8:01 am-6:10 pm

2 stops10h 09m

New Orleans Louis Armstrong

Wed 8/12

11:04 am-7:46 pm

2 stops8h 42m

$374

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 8/29

1:40 pm-9:31 pm

1 stop7h 51m

New Orleans Louis Armstrong

Tue 9/1

4:25 pm-11:38 pm

1 stop7h 13m

$393

BismarckBaton Rouge

BIS - BTR

BISBTR

Bismarck

Sat 8/29

9:00 am-9:28 pm

2 stops12h 28m

Baton Rouge Ryan

Tue 9/1

2:05 pm-11:38 pm

2 stops9h 33m

$429

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Wed 9/9

6:00 am-1:13 pm

2 stops7h 13m

New Orleans Louis Armstrong

Tue 9/15

2:15 pm-11:38 pm

2 stops9h 23m

$454
Cheapest one-way
Quickest one-way

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

Sat 8/1

10:00 am-6:08 pm

2 stops8h 08m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

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

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

Airfare is below average for this route at the moment.
Bismarck to Louisiana flights typically cost between $346 and $572 in September.
The cheapest round-trip price found within the last 5 days was $303 on American Airlines (Sep 9-Sep 15).

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 July 23, 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
7.8
Good
8,479 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

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
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

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
10,024 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

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
11,832 reviews
Delta
7.8
Good
8,479 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

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 6h 14m. American Airlines provides one of the quickest options available for as low as $303. 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.

See more FAQs

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.

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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$437FlexibilityNo cancel feeOn-time71%
DeltaCheapest$302Average$458FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$514FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.