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Bismarck

$282+ Cheap flights from LaGuardia, NY (LGA) to Bismarck (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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BIS
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$282
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$330
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
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One-way flight from New York LaGuardia to Bismarck
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Highest demand for flights based on searches. 20% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from LaGuardia to Bismarck

Cheapest flights from LaGuardia to Bismarck
Explore the most affordable flight options available from LaGuardia to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/195:07 pm
LGA
-
BIS
1 stop7h 48m
American Airlines
Mon 2/232:24 pm
BIS
-
LGA
1 stop8h 19m
American Airlines
Deal found 1/15$289
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/127:03 am
LGA
-
BIS
1 stop7h 51m
American Airlines
Mon 2/162:24 pm
BIS
-
LGA
1 stop8h 19m
American Airlines
Deal found 1/15$309
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 9/181:50 pm
LGA
-
BIS
1 stop8h 38m
American Airlines
Sat 9/191:57 pm
BIS
-
LGA
1 stop4h 58m
American Airlines
Deal found 1/15$329
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/1210:15 am
LGA
-
BIS
2 stops12h 43m
United Airlines
Mon 2/169:13 am
BIS
-
LGA
1 stop9h 40m
United Airlines
Deal found 1/15$374
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 1/303:29 pm
LGA
-
BIS
1 stop9h 01m
United Airlines
Tue 2/31:35 pm
BIS
-
LGA
1 stop8h 52m
United Airlines
Deal found 1/15$419
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/1111:15 am
LGA
-
BIS
2 stops13h 15m
United Airlines
Sun 2/155:30 am
BIS
-
LGA
1 stop7h 28m
United Airlines
Deal found 1/13$439

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 January 15, 2026.
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

Thu 2/19

5:07 pm-11:55 pm

1 stop7h 48m

Bismarck

Mon 2/23

2:24 pm-11:43 pm

1 stop8h 19m

$289

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Thu 2/12

7:03 am-1:54 pm

1 stop7h 51m

Bismarck

Mon 2/16

2:24 pm-11:43 pm

1 stop8h 19m

$309

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Thu 2/12

10:15 am-9:58 pm

2 stops12h 43m

Bismarck

Mon 2/16

9:13 am-7:53 pm

1 stop9h 40m

$374

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Fri 1/30

3:29 pm-11:30 pm

1 stop9h 01m

Bismarck

Tue 2/3

1:35 pm-11:27 pm

1 stop8h 52m

$419

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 2/11

11:15 am-11:30 pm

2 stops13h 15m

Bismarck

Sun 2/15

5:30 am-1:58 pm

1 stop7h 28m

$439

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Fri 7/3

6:05 am-10:48 am

1 stop5h 43m

Bismarck

Mon 7/6

5:30 pm-11:44 pm

1 stop5h 14m

$534

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 1/20

8:59 pm-10:56 am

2 stops38h 57m

$282

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 1/20

1:25 pm-10:27 pm

1 stop10h 02m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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 January.
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 7h 48m. Fly via American Airlines 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.

See more FAQs

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