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Bismarck

$126+ Cheap flights from Louisiana to Bismarck (BIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BIS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Louisiana to Bismarck

Keep the following information in mind while searching for Louisiana to Bismarck flight deals. Data was last updated August 18, 2025.

Round-trip from

$257
(Delta)

One-way from

$149
(Delta)

Popular in

October

Cheapest in

September

Average price

$403
From Louisiana to Bismarck
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One-way flight from Louisiana to Bismarck
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Louisiana to Bismarck

Cheapest flights from Louisiana to Bismarck
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 August 18, 2025.

This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:22 pmMSY - BIS
1 stop6h 56mDelta
Tue 9/97:35 amBIS - MSY
1 stop7h 52mDelta
Deal found 8/15$257
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:00 amMSY - BIS
1 stop7h 01mAmerican Airlines
Tue 9/96:19 amBIS - MSY
1 stop5h 34mAmerican Airlines
Deal found 8/15$260
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:22 pmMSY - BIS
1 stop6h 56mDelta
Sun 9/77:35 amBIS - MSY
1 stop7h 52mDelta
Deal found 8/15$263
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/55:15 amMSY - BIS
2 stops7h 44mUnited Airlines
Tue 9/91:55 pmBIS - MSY
1 stop7h 19mUnited Airlines
Deal found 8/15$265
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:22 pmMSY - BIS
1 stop6h 56mDelta
Sun 9/77:35 amBIS - MSY
1 stop7h 52mDelta
Deal found 8/15$269
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:22 pmMSY - BIS
1 stop6h 56mDelta
Wed 9/107:35 amBIS - MSY
1 stop7h 52mDelta
Deal found 8/15$288
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:22 pmMSY - BIS
1 stop6h 56mDelta
Mon 9/87:35 amBIS - MSY
1 stop7h 52mDelta
Deal found 8/15$294
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:22 pmMSY - BIS
1 stop6h 56mDelta
Sat 9/65:00 amBIS - MSY
2 stops6h 32mDelta
Deal found 8/15$299
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 9/164:22 pmLFT - BIS
1 stop6h 04mAmerican Airlines
Sat 9/206:19 amBIS - LFT
1 stop5h 22mAmerican Airlines
Deal found 8/16$366
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 9/24:25 pmLFT - BIS
1 stop5h 52mAmerican Airlines
Sat 9/66:19 amBIS - LFT
1 stop5h 22mAmerican Airlines
Deal found 8/16$421
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 8/275:17 amLFT - BIS
2 stops7h 42mUnited Airlines
Sat 8/301:55 pmBIS - LFT
2 stops8h 39mUnited Airlines
Deal found 8/16$439
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 8/2612:50 pmMLU - BIS
2 stops10h 28mDelta
Sat 8/3012:14 pmBIS - MLU
2 stops9h 41mDelta
Deal found 8/17$441

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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Louisiana to Bismarck that are best for you.

Fly from

Louisiana

Fly to

Bismarck

Route

Depart

Return

Price

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 9/6

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Tue 9/9

7:35 am-3:27 pm

1 stop7h 52m

$257

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Fri 9/5

7:00 am-2:01 pm

1 stop7h 01m

Bismarck

Tue 9/9

6:19 am-11:53 am

1 stop5h 34m

$260

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 9/6

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Sun 9/7

7:35 am-3:27 pm

1 stop7h 52m

$263

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Fri 9/5

5:15 am-12:59 pm

2 stops7h 44m

Bismarck

Tue 9/9

1:55 pm-9:14 pm

1 stop7h 19m

$265

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Fri 9/5

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Sun 9/7

7:35 am-3:27 pm

1 stop7h 52m

$269

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Thu 9/4

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Tue 9/9

7:35 am-3:27 pm

1 stop7h 52m

$288

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 9/6

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Mon 9/8

7:35 am-3:27 pm

1 stop7h 52m

$288

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 9/6

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Wed 9/10

7:35 am-3:27 pm

1 stop7h 52m

$288

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Wed 9/3

4:22 pm-11:18 pm

1 stop6h 56m

Bismarck

Tue 9/9

7:35 am-3:27 pm

1 stop7h 52m

$288

LafayetteBismarck

LFT - BIS

LFTBIS

Lafayette Regional

Tue 9/16

4:22 pm-10:26 pm

1 stop6h 04m

Bismarck

Sat 9/20

6:19 am-11:41 am

1 stop5h 22m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 24 results
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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.
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

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

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.

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

    Bismarck (BIS) is the airport you will fly into if you book a flight from Louisiana to Bismarck. It is only a 2.5 mi journey from Bismarck (BIS) to Bismarck’s city center.

  • How long is the flight from Louisiana to Bismarck?

    There are many flights that can get you from Louisiana to Bismarck in 6h 56m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. The distance between Louisiana and Bismarck is about 1288 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Louisiana to Bismarck?

    The most popular route from Louisiana to Bismarck is New Orleans Louis Armstrong - Bismarck. You may also consider Lafayette Regional - Bismarck or Monroe Huenefeld - Bismarck.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Bismarck 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 Louisiana to Bismarck?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Bismarck (average of $346). Flying from Louisiana to Bismarck in July is currently the most expensive (average of $426). 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 Louisiana to Bismarck

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisiana to Bismarck

Discover the top 2 airlines 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$298FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$408FlexibilityNo cancel feeOn-time71%

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