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Bismarck

$270+ Cheap flights from LaGuardia, NY (LGA) to Bismarck (BIS)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BIS
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from LaGuardia to Bismarck

Best flights from LaGuardia to Bismarck
Discover carefully curated flight deals from LaGuardia to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/211:25 pmLGA - BIS
1 stop10h 02mAmerican Airlines
Sat 1/242:58 pmBIS - LGA
1 stop7h 46mAmerican Airlines
Deal found 12/26$270
This Delta deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:05 amLGA - BIS
1 stop5h 24mDelta
Mon 4/135:00 pmBIS - LGA
1 stop5h 42mDelta
Deal found 12/25$333
This United Airlines deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/146:15 amLGA - BIS
2 stops11h 17mUnited Airlines
Sat 1/171:35 pmBIS - LGA
1 stop8h 52mUnited Airlines
Deal found 12/24$336
This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:15 amLGA - BIS
2 stops11h 13mUnited Airlines
Mon 4/135:05 pmBIS - LGA
1 stop19h 54mUnited Airlines
Deal found 12/25$472

Find flight deals from LaGuardia to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$333
(Delta)

Popular in

November

Cheapest in

March

Average price

$429
Provider with most accurate pricing for New York LaGuardia-Bismarck flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Bismarck flights.
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From New York LaGuardia to Bismarck
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Bismarck that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Bismarck that are best for you.

Fly from

LaGuardia

Fly to

Bismarck

Route

Depart

Return

Price

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 1/21

1:25 pm-10:27 pm

1 stop10h 02m

Bismarck

Sat 1/24

2:58 pm-11:44 pm

1 stop7h 46m

$270

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 4/8

6:05 am-10:29 am

1 stop5h 24m

Bismarck

Mon 4/13

5:00 pm-11:42 pm

1 stop5h 42m

$333

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 1/14

6:15 am-4:32 pm

2 stops11h 17m

Bismarck

Sat 1/17

1:35 pm-11:27 pm

1 stop8h 52m

$336

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 4/8

10:15 am-8:28 pm

2 stops11h 13m

Bismarck

Mon 4/13

5:05 pm-1:59 pm

1 stop19h 54m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from LaGuardia to Bismarck

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Bismarck in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Bismarck flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Bismarck flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Bismarck flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Bismarck flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Bismarck flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Bismarck

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

Related info for your journey

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

  • What airport do you fly into for flights to Bismarck from New York LaGuardia?

    If you book a flight to Bismarck from New York LaGuardia, you will be flying to Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from New York LaGuardia to Bismarck per day from 0 different airlines.

  • How long is the flight from New York LaGuardia Airport to Bismarck?

    There are many flights that can get you from New York LaGuardia Airport to Bismarck in 5h 24m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 1395 mi between New York LaGuardia Airport and Bismarck. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from LaGuardia to Bismarck that include hotel bookings?

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

  • How can I find direct flights from LaGuardia to Bismarck?

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

  • Can I find deals for business class flights from LaGuardia to Bismarck?

    Yes. Cheapflights offers flight deals from LaGuardia 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.

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