$126 Cheap Flights from Bismarck (BIS) to New Orleans (MSY)

View $126 flight on Sat, Aug 30, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Louis Armstrong New Orleans Intl. Airport (MSY)

Cheap Flights from Bismarck to New Orleans (BIS-MSY)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 6 - Wed, Sep 10
BIS
Bismarck
MSY
New Orleans
$251 Roundtrip, found 8 hours ago
$251
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Bismarck to New Orleans, returning Wed, Sep 10, priced at $251 found 8 hours ago
Delta
Wed, Dec 3 - Sat, Dec 6
BIS
Bismarck
MSY
New Orleans
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from Bismarck to New Orleans, returning Sat, Dec 6, priced at $256 found 1 day ago
United
Sat, Jan 31 - Sat, Feb 7
BIS
Bismarck
MSY
New Orleans
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 31 from Bismarck to New Orleans, returning Sat, Feb 7, priced at $261 found 3 days ago
Delta
Sat, Sep 6 - Wed, Sep 10
BIS
Bismarck
MSY
New Orleans
$262 Roundtrip, found 8 hours ago
$262
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Sep 6 from Bismarck to New Orleans, returning Wed, Sep 10, priced at $262 found 8 hours ago
Delta
Sat, Jan 24 - Tue, Feb 10
BIS
Bismarck
MSY
New Orleans
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 24 from Bismarck to New Orleans, returning Tue, Feb 10, priced at $267 found 2 days ago
Delta
Tue, Feb 10 - Tue, Feb 24
BIS
Bismarck
MSY
New Orleans
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 10 from Bismarck to New Orleans, returning Tue, Feb 24, priced at $268 found 2 days ago
Delta
Tue, Feb 10 - Wed, Feb 25
BIS
Bismarck
MSY
New Orleans
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 10 from Bismarck to New Orleans, returning Wed, Feb 25, priced at $273 found 2 days ago
Delta
Mon, Feb 23 - Tue, Mar 10
BIS
Bismarck
MSY
New Orleans
$274 Roundtrip, found 2 days ago
$274
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 23 from Bismarck to New Orleans, returning Tue, Mar 10, priced at $274 found 2 days ago
Delta
Tue, Feb 17 - Thu, Mar 5
BIS
Bismarck
MSY
New Orleans
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 17 from Bismarck to New Orleans, returning Thu, Mar 5, priced at $279 found 2 days ago
United
Fri, Aug 22 - Tue, Aug 26
BIS
Bismarck
MSY
New Orleans
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Bismarck to New Orleans, returning Tue, Aug 26, priced at $285 found 1 day ago

Find the cheapest month to fly from Bismarck (BIS) to New Orleans (MSY)

April is typically the cheapest month to fly

From $232 - $699 per traveler.

Graph displaying average flight prices per month

Alternative airports near New Orleans

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louis Armstrong New Orleans Intl. MSY. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $288
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city center20 min
Flights from $288
Flights from Bismarck (BIS) to New Orleans (MSY)
Origin airport
Bismarck Municipal
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$250
Distance
1289 mi

Bismarck to New Orleans Flights

The cheapest times to fly from Bismarck to New Orleans

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bismarck to New Orleans are during the month of September. You can find some of the cheapest flights from Bismarck to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bismarck to New Orleans

Sunday is one of the best days to book for cheap flights from Bismarck to New Orleans: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bismarck to New Orleans

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bismarck to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bismarck to New Orleans flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bismarck to New Orleans airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Discover the latest flight deals from BIS to MSY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BIS to MSY?
The cheapest flights from BIS to MSY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BIS to MSY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BIS to MSY. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
There aren't any daily nonstop flights from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BIS to MSY?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Choose a flight from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Holding off until just before your departure to book a flight from BIS to MSY generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a BIS to MSY flight and hotel package?
You'll generally save money by securing a BIS to MSY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
If you reserved your BIS to MSY flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.