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

Cheapflights users have booked flights from New Orleans to Bismarck round-trip from $319. Another airline that can offer you cheap pricing is United Airlines. Delta is 20% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from New Orleans to Bismarck one-way?

The cheapest airlines for a one-way flight from New Orleans to Bismarck are American Airlines ($105), Delta ($134), and United Airlines ($597).

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

Currently, August is the cheapest month in which you can book a flight from New Orleans to Bismarck (average of $346). Flying from New Orleans to Bismarck in July is currently the most expensive (average of $433). 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.

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

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

In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.

If weather is an important factor for your trip to Bismarck, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 96% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of September. Prices to Bismarck from New Orleans average $403. You can even find prices in September for less than $403, as users have found deals to Bismarck from as low as $294. The month of October appears to be one of the more expensive times to travel to Bismarck from New Orleans. Flying in the targeted month can save you up to 34%.

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

When flying from New Orleans to Bismarck, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight at noon.

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

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

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

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

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

Yes. Cheapflights offers flight deals from New Orleans 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.

$105+ Flights from New Orleans to Bismarck

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Cheap flight deals from New Orleans to Bismarck

Round-trip from	$319 (Delta)
One-way from	$105 (American Airlines)
Popular in	October
Cheapest in	September
Average price	$452

From New Orleans Louis Armstrong to Bismarck

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One-way flight from New Orleans Louis Armstrong to Bismarck

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from New Orleans to Bismarck

Cheapest flights from New Orleans to Bismarck
Explore the most affordable flight options available from New Orleans to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 8/124:24 pmMSY - BIS

1 stop6h 53mDelta

Sat 8/167:40 amBIS - MSY

1 stop7h 46mDelta

Deal found 7/28

$319

Sun 8/37:04 amMSY - BIS

1 stop7h 21mAmerican Airlines

Sat 8/92:59 pmBIS - MSY

1 stop7h 44mAmerican Airlines

Deal found 7/29

$409

Tue 8/125:15 amMSY - BIS

2 stops7h 45mUnited Airlines

Sat 8/162:00 pmBIS - MSY

2 stops9h 31mUnited Airlines

Deal found 7/28

$472

Best flights from New Orleans to Bismarck
Discover carefully curated flight deals from New Orleans to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/124:24 pmMSY - BIS

1 stop6h 53mDelta

Sat 8/167:40 amBIS - MSY

1 stop7h 46mDelta

Deal found 7/28

$319

Tue 8/125:15 amMSY - BIS

2 stops7h 45mUnited Airlines

Sat 8/162:00 pmBIS - MSY

2 stops9h 31mUnited Airlines

Deal found 7/28

$472

Last-minute flights from New Orleans to Bismarck
Discover last-minute flight deals from New Orleans to Bismarck. Data last updated July 29, 2025 and is based on user searches.

Sun 8/37:04 amMSY - BIS

1 stop7h 21mAmerican Airlines

Sat 8/92:59 pmBIS - MSY

1 stop7h 44mAmerican Airlines

Deal found 7/29

$409

Sun 8/34:16 pmMSY - BIS

1 stop7h 04mDelta

Sat 8/912:16 pmBIS - MSY

2 stops11h 00mDelta

Deal found 7/29

$444

Sun 8/35:15 amMSY - BIS

2 stops7h 45mUnited Airlines

Sat 8/92:00 pmBIS - MSY

2 stops9h 31mUnited Airlines

Deal found 7/29

$705

Tue 8/124:24 pmMSY - BIS

1 stop6h 53mDelta

Sat 8/167:40 amBIS - MSY

1 stop7h 46mDelta

Deal found 7/28

$319

Tue 8/125:15 amMSY - BIS

2 stops7h 45mUnited Airlines

Sat 8/162:00 pmBIS - MSY

2 stops9h 31mUnited Airlines

Deal found 7/28

$472

One-way flights from New Orleans to Bismarck
Search for one-way flight options from New Orleans to Bismarck. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 8/304:12 pmMSY - BIS

1 stop6h 05mAmerican Airlines

Deal found 7/27

$105

Sat 8/306:25 amMSY - BIS

2 stops8h 23mDelta

Deal found 7/28

$134

Sat 8/3010:00 amMSY - BIS

3 stops13h 39mUnited Airlines

Deal found 7/28

$597

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Tue 8/12

4:24 pm-11:17 pm

1 stop6h 53m

Bismarck

Sat 8/16

7:40 am-3:26 pm

1 stop7h 46m

$319

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Tue 8/12

5:15 am-1:00 pm

2 stops7h 45m

Bismarck

Sat 8/16

2:00 pm-11:31 pm

2 stops9h 31m

$472

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 8/30

4:12 pm-10:17 pm

1 stop6h 05m

$105

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 8/30

6:25 am-2:48 pm

2 stops8h 23m

$134

New OrleansBismarck

MSY - BIS

MSYBIS

New Orleans Louis Armstrong

Sat 8/30

10:00 am-11:39 pm

3 stops13h 39m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from New Orleans to Bismarck

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

Reviews of airlines servicing Bismarck

See what other customers who have flown with Delta, United Airlines, and American Airlines from New Orleans to Bismarck 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

7,979 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

7,979 reviews

Delta

8.0

Very good

7,979 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

8,896 reviews

Delta

8.0

Very good

7,979 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

7,979 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 New Orleans to Bismarck round-trip?
Cheapflights users have booked flights from New Orleans to Bismarck round-trip from $319. Another airline that can offer you cheap pricing is United Airlines. Delta is 20% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from New Orleans to Bismarck one-way?
The cheapest airlines for a one-way flight from New Orleans to Bismarck are American Airlines ($105), Delta ($134), and United Airlines ($597).
Can I find deals for flights from New Orleans to Bismarck that include hotel bookings?
Yes. In addition to deals on New Orleans to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Bismarck?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Bismarck.
Can I find deals for business class flights from New Orleans to Bismarck?
Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Bismarck?
Currently, August is the cheapest month in which you can book a flight from New Orleans to Bismarck (average of $346). Flying from New Orleans to Bismarck in July is currently the most expensive (average of $433). 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 2 airlines flying from New Orleans to Bismarck

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$256	Average$373	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$268	Average$408	FlexibilityNo cancel fee	On-time71%

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$105+ Cheap flights from New Orleans to Bismarck (MSY - 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Bismarck with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to Bismarck

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Orleans to Bismarck

Cheapest flights from New Orleans to BismarckExplore the most affordable flight options available from New Orleans to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from New Orleans to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from New Orleans to Bismarck

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

Reviews of airlines servicing Bismarck

See what other customers who have flown with Delta, United Airlines, and American Airlines from New Orleans to Bismarck 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 New Orleans to Bismarck. 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 New Orleans to Bismarck round-trip?

What are the cheapest airlines to fly from New Orleans to Bismarck one-way?

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

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

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

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

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 New Orleans to Bismarck

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

Top 2 airlines flying from New Orleans to Bismarck

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Cheapest flights from New Orleans to Bismarck
Explore the most affordable flight options available from New Orleans to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.