$126 Cheap Flights from New York (LGA) to Bismarck (BIS)

View $126 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Bismarck, ND (BIS-Bismarck Municipal)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from New York to Bismarck (LGA-BIS)

Prices were available within the past 7 days and start at $126 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 17 - Wed, Jan 21
LGA
New York
BIS
Bismarck
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 17 from New York to Bismarck, returning Wed, Jan 21, priced at $256 found 3 days ago
United
Sat, Jan 17 - Wed, Jan 21
LGA
New York
BIS
Bismarck
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 17 from New York to Bismarck, returning Wed, Jan 21, priced at $256 found 3 days ago
Delta
Sat, Jan 10 - Wed, Jan 14
LGA
New York
BIS
Bismarck
$257 Roundtrip, found 18 hours ago
$257
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Jan 10 from New York to Bismarck, returning Wed, Jan 14, priced at $257 found 18 hours ago
American Airlines
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BIS
Bismarck
$260 Roundtrip, found 4 hours ago
$260
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Dec 10 from New York to Bismarck, returning Mon, Dec 15, priced at $260 found 4 hours ago
Delta
Sat, Jan 10 - Sun, Jan 11
LGA
New York
BIS
Bismarck
$263 Roundtrip, found 18 hours ago
$263
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Jan 10 from New York to Bismarck, returning Sun, Jan 11, priced at $263 found 18 hours ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BIS
Bismarck
$265 Roundtrip, found 4 hours ago
$265
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Dec 10 from New York to Bismarck, returning Mon, Dec 15, priced at $265 found 4 hours ago
Delta
Fri, Jun 5 - Tue, Jun 9
LGA
New York
BIS
Bismarck
$269 Roundtrip, found 10 hours ago
$269
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Jun 5 from New York to Bismarck, returning Tue, Jun 9, priced at $269 found 10 hours ago
United
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BIS
Bismarck
$281 Roundtrip, found 4 hours ago
$281
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Dec 10 from New York to Bismarck, returning Mon, Dec 15, priced at $281 found 4 hours ago
United
Sat, Jan 17 - Wed, Jan 21
LGA
New York
BIS
Bismarck
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 17 from New York to Bismarck, returning Wed, Jan 21, priced at $286 found 3 days ago
Delta
Wed, Dec 10 - Mon, Dec 15
LGA
New York
BIS
Bismarck
$288 Roundtrip, found 4 hours ago
$288
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 10 from New York to Bismarck, returning Mon, Dec 15, priced at $288 found 4 hours ago

Find the cheapest month to fly from New York (LGA) to Bismarck (BIS)

April is typically the cheapest month to fly

From $232 - $596 per traveler.

Alternative airports near Bismarck

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

Select flight to Bismarck Municipal BIS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $298
BIS
Bismarck Municipal
CheapestClosest
Average driving time to city center6 min
Flights from $298

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS) cost?
Get a cheap one-way flight from $126 or cheap return flight from $256 from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS)?
The cheapest month to fly from LGA to BIS is January, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LGA to BIS flight.
How many flights per day from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS)?
There are no daily nonstop flights available from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS). 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 before you know it.
What day of the week has the most flights from LGA to BIS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS)?
To avoid potential delays on the LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS) last-minute?
Last-minute bookings from LGA to BIS are typically more expensive. For the cheapest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a LGA to BIS flight and hotel package?
Compared with arranging flights and hotels separately, booking a LGA to BIS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS)?
In most instances, you can modify or cancel your LGA to BIS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
LaGuardia
Destination airport
Bismarck Municipal
Airlines serving
American Airlines, Delta, United
Roundtrip price
$255
Distance
1396 mi

Book with confidence

New York to Bismarck Flights

The cheapest times to fly from New York to Bismarck

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 New York to Bismarck are during the month of January. You can find some of the cheapest flights from New York to Bismarck with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from New York to Bismarck: 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 New York to Bismarck

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 New York to Bismarck 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 New York to Bismarck 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 New York to Bismarck 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.

 

New York to Bismarck Flights

Explore a world of travel with Expedia

*Available to One Key members.