What are the cheapest airlines flying from Bismarck to New Orleans round-trip?

Our cheapest airline available from Bismarck to New Orleans is Delta. Our recent data shows that you can find tickets from as low as $256 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $268 and $353 round-trip. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Bismarck to New Orleans?

Travelers seeking maximum savings on their Bismarck to New Orleans flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Bismarck to New Orleans?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Bismarck to New Orleans.

What is the cheapest day to fly round-trip from Bismarck to New Orleans?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 83% when planning your travel around this day of the week.

What is the cheapest month to fly from Bismarck to New Orleans?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, March can be a great choice for travel to New Orleans. Flights to New Orleans from Bismarck in March are about $497 on average during March, but can be found for as low as $270.

What is the cheapest time of day to fly from BIS to MSY?

One of the essential ways to save on airfare from Bismarck to New Orleans is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

Can I find deals for flights from Bismarck to New Orleans that include hotel bookings?

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

How can I find direct flights from Bismarck to New Orleans?

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

Can I find deals for business class flights from Bismarck to New Orleans?

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

$251+ Flights from Bismarck to New Orleans

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Cheap flight deals from Bismarck to New Orleans

Round-trip from	$251 (American Airlines)
Popular in	February
Cheapest in	March
Average price	$518

From Bismarck to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).

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Cheapest flight prices on average. 9% potential price decrease ($42 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 Bismarck to New Orleans

Cheapest flights from Bismarck to New Orleans
Explore the most affordable flight options available from Bismarck to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

qua 9/172:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

qua 9/247:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$251

sáb 8/237:35 amBIS - MSY

1 stop7h 52mDelta

ter 8/264:22 pmMSY - BIS

1 stop6h 56mDelta

Deal found 8/12

$349

qua 9/101:55 pmBIS - MSY

2 stops9h 33mUnited Airlines

dom 9/145:15 amMSY - BIS

2 stops7h 44mUnited Airlines

Deal found 8/13

$394

sex 8/297:35 amBIS - MSY

1 stop7h 52mDelta

ter 9/25:25 amMSY - BIS

2 stops7h 09mDelta

Deal found 8/13

$414

qua 9/102:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

dom 9/147:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$420

qui 9/182:31 pmBIS - MSY

1 stop5h 48mAmerican Airlines

dom 9/217:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/14

$429

Best flights from Bismarck to New Orleans
Discover carefully curated flight deals from Bismarck to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 14, 2025.

qua 9/172:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

qua 9/247:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$251

qua 9/1011:35 amBIS - MSY

1 stop5h 28mUnited Airlines

dom 9/145:15 amMSY - BIS

2 stops7h 44mUnited Airlines

Deal found 8/13

$389

sex 8/297:35 amBIS - MSY

1 stop7h 52mDelta

ter 9/25:25 amMSY - BIS

2 stops7h 09mDelta

Deal found 8/13

$414

qua 9/102:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

dom 9/147:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$420

qua 9/176:00 amBIS - MSY

3 stops17h 28mUnited Airlines

qua 9/242:36 pmMSY - BIS

1 stop6h 10mUnited Airlines

Deal found 8/13

$462

qui 9/182:31 pmBIS - MSY

1 stop5h 48mAmerican Airlines

dom 9/217:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/14

$429

sex 8/292:59 pmBIS - MSY

1 stop7h 22mAmerican Airlines

ter 9/27:16 amMSY - BIS

1 stop7h 04mAmerican Airlines

Deal found 8/13

$519

Last-minute flights from Bismarck to New Orleans
Discover last-minute flight deals from Bismarck to New Orleans. Data last updated agosto 14, 2025 and is based on user searches.

sáb 8/237:35 amBIS - MSY

1 stop7h 52mDelta

ter 8/264:22 pmMSY - BIS

1 stop6h 56mDelta

Deal found 8/12

$349

sáb 8/236:00 amBIS - MSY

2 stops10h 00mUnited Airlines

ter 8/267:00 amMSY - BIS

2 stops9h 34mUnited Airlines

Deal found 8/12

$439

sex 8/297:35 amBIS - MSY

1 stop7h 52mDelta

ter 9/25:25 amMSY - BIS

2 stops7h 09mDelta

Deal found 8/13

$414

qua 9/101:55 pmBIS - MSY

2 stops9h 33mUnited Airlines

dom 9/145:15 amMSY - BIS

2 stops7h 44mUnited Airlines

Deal found 8/13

$394

qua 9/102:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

dom 9/147:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$420

qua 9/172:32 pmBIS - MSY

1 stop5h 49mAmerican Airlines

qua 9/247:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/13

$251

qui 9/182:31 pmBIS - MSY

1 stop5h 48mAmerican Airlines

dom 9/217:00 amMSY - BIS

1 stop7h 01mAmerican Airlines

Deal found 8/14

$429

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bismarck to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

qua 9/17

2:32 pm-8:21 pm

1 stop5h 49m

New Orleans Louis Armstrong

qua 9/24

7:00 am-2:01 pm

1 stop7h 01m

$251

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

qua 9/10

11:35 am-5:03 pm

1 stop5h 28m

New Orleans Louis Armstrong

dom 9/14

5:15 am-12:59 pm

2 stops7h 44m

$389

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

sex 8/29

7:35 am-3:27 pm

1 stop7h 52m

New Orleans Louis Armstrong

ter 9/2

5:25 am-12:34 pm

2 stops7h 09m

$414

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

qua 9/10

2:32 pm-8:21 pm

1 stop5h 49m

New Orleans Louis Armstrong

dom 9/14

7:00 am-2:01 pm

1 stop7h 01m

$420

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

qui 9/18

2:31 pm-8:19 pm

1 stop5h 48m

New Orleans Louis Armstrong

dom 9/21

7:00 am-2:01 pm

1 stop7h 01m

$429

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

qua 9/17

6:00 am-11:28 pm

3 stops17h 28m

New Orleans Louis Armstrong

qua 9/24

2:36 pm-8:46 pm

1 stop6h 10m

$462

BismarckNew Orleans

BIS - MSY

BISMSY

Bismarck

sex 8/29

2:59 pm-10:21 pm

1 stop7h 22m

New Orleans Louis Armstrong

ter 9/2

7:16 am-2:20 pm

1 stop7h 04m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Bismarck to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

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

Currently, August is the cheapest month in which you can book a flight from Bismarck to New Orleans (average of $256). Flying from Bismarck to New Orleans in April is currently the most expensive (average of $343). 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.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta, United Airlines, and American Airlines from Bismarck to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,916 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Bismarck to New Orleans round-trip?
Our cheapest airline available from Bismarck to New Orleans is Delta. Our recent data shows that you can find tickets from as low as $256 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $268 and $353 round-trip. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Bismarck to New Orleans that include hotel bookings?
Yes. In addition to deals on Bismarck to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bismarck to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to New Orleans.
Can I find deals for business class flights from Bismarck to New Orleans?
Yes. Cheapflights offers flight deals from Bismarck to New Orleans 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 New Orleans?
Currently, August is the cheapest month in which you can book a flight from Bismarck to New Orleans (average of $256). Flying from Bismarck to New Orleans in April is currently the most expensive (average of $343). 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

Metairie

Kenner

Slidell

Houma

Covington

Thibodaux

Gretna

Hammond

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Bismarck to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$256	Average$313	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$268	Average$433	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$353	Average$455	FlexibilityNo cancel fee	On-time69%

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$251+ Cheap flights from Bismarck to New Orleans (BIS - MSY)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bismarck to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bismarck to New Orleans

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Bismarck to New Orleans

Cheapest flights from Bismarck to New OrleansExplore the most affordable flight options available from Bismarck to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Explore the most affordable flight options available from Bismarck to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bismarck to New Orleans that are best for you.

Best time to book a flight from Bismarck to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Bismarck with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to New Orleans

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

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta, United Airlines, and American Airlines from Bismarck to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Bismarck to New Orleans round-trip?

Can I find deals for flights from Bismarck to New Orleans that include hotel bookings?

How can I find direct flights from Bismarck to New Orleans?

Can I find deals for business class flights from Bismarck to New Orleans?

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

Traveling to a place near New Orleans?

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 for Bismarck to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Bismarck to New Orleans

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Cheapest flights from Bismarck to New Orleans
Explore the most affordable flight options available from Bismarck to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.