$105 Cheap Flights from New York (LGA) to Bismarck (BIS)

View $105 flight on Sun, Aug 31, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    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 $105 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
Wed, Aug 13 - Tue, Aug 19
LGA
New York
BIS
Bismarck
$251 Roundtrip, found 11 hours ago
$251
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Aug 13 from New York to Bismarck, returning Tue, Aug 19, priced at $251 found 11 hours ago
Delta
Sat, Aug 30 - Sat, Sep 6
LGA
New York
BIS
Bismarck
$256 Roundtrip, found 7 hours ago
$256
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Aug 30 from New York to Bismarck, returning Sat, Sep 6, priced at $256 found 7 hours ago
American Airlines
Wed, Aug 13 - Tue, Aug 19
LGA
New York
BIS
Bismarck
$257 Roundtrip, found 11 hours ago
$257
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Aug 13 from New York to Bismarck, returning Tue, Aug 19, priced at $257 found 11 hours ago
Delta
Sat, Aug 30 - Sat, Sep 6
LGA
New York
BIS
Bismarck
$257 Roundtrip, found 7 hours ago
$257
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Aug 30 from New York to Bismarck, returning Sat, Sep 6, priced at $257 found 7 hours ago
American Airlines
Sat, Oct 25 - Mon, Oct 27
LGA
New York
BIS
Bismarck
$260 Roundtrip, found 5 hours ago
$260
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Oct 25 from New York to Bismarck, returning Mon, Oct 27, priced at $260 found 5 hours ago
Delta
Tue, Oct 28 - Mon, Nov 17
LGA
New York
BIS
Bismarck
$263 Roundtrip, found 18 hours ago
$263
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Oct 28 from New York to Bismarck, returning Mon, Nov 17, priced at $263 found 18 hours ago
Delta
Sun, Sep 21 - Thu, Oct 2
LGA
New York
BIS
Bismarck
$269 Roundtrip, found 18 hours ago
$269
Roundtrip
found 18 hours ago
Select Delta flight, departing Sun, Sep 21 from New York to Bismarck, returning Thu, Oct 2, priced at $269 found 18 hours ago
American Airlines
Tue, Jul 22 - Tue, Jul 29
LGA
New York
BIS
Bismarck
$285 Roundtrip, found 3 hours ago
$285
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jul 22 from New York to Bismarck, returning Tue, Jul 29, priced at $285 found 3 hours ago
American Airlines
Wed, Aug 13 - Tue, Aug 19
LGA
New York
BIS
Bismarck
$291 Roundtrip, found 11 hours ago
$291
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Aug 13 from New York to Bismarck, returning Tue, Aug 19, priced at $291 found 11 hours ago
United
Wed, Aug 13 - Tue, Aug 19
LGA
New York
BIS
Bismarck
$336 Roundtrip, found 11 hours ago
$336
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Aug 13 from New York to Bismarck, returning Tue, Aug 19, priced at $336 found 11 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.

Graph displaying average flight prices per month

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 $285
BIS
Bismarck Municipal
CheapestClosest
Average driving time to city center6 min
Flights from $285
Flights from New York (LGA) to Bismarck (BIS)
Origin airport
LaGuardia
Destination airport
Bismarck Municipal
Airlines serving
American Airlines, Delta, United
Roundtrip price
$250
Distance
1396 mi

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 August. 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 $105 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.

 

Frequently asked questions

How much does a flight from LaGuardia Airport (LGA) to Bismarck Municipal Airport (BIS) cost?
Discover the latest flight deals from LGA to BIS 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 LGA to BIS?
The cheapest flights from LGA to BIS 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 LGA to BIS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LGA to BIS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.

Explore a world of travel with Expedia

*Available to One Key members.