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LaGuardia

$126+ Cheap flights from Bismarck (BIS) to LaGuardia, NY (LGA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — LGA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Bismarck to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to LaGuardia (LGA). 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 September 11, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$348
From Bismarck to New York LaGuardia
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One-way flight from Bismarck to New York LaGuardia
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Highest demand for flights based on searches. 23% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Bismarck to LaGuardia

Cheapest flights from Bismarck to LaGuardia
Explore the most affordable flight options available from Bismarck to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/81:27 pmBIS - LGA
1 stop6h 58mAmerican Airlines
Wed 10/151:59 pmLGA - BIS
1 stop9h 43mAmerican Airlines
Deal found 9/10$251
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 10/43:35 pmBIS - LGA
1 stop7h 09mDelta
Thu 12/46:00 amLGA - BIS
1 stop5h 57mDelta
Deal found 9/11$263
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:19 amBIS - LGA
2 stops11h 10mAmerican Airlines
Thu 12/412:30 pmLGA - BIS
1 stop10h 48mAmerican Airlines
Deal found 9/11$265
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/35:32 pmBIS - LGA
1 stop5h 12mDelta
Wed 12/36:00 amLGA - BIS
1 stop5h 57mDelta
Deal found 9/11$318
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/172:49 pmBIS - LGA
1 stop7h 46mAmerican Airlines
Tue 10/211:59 pmLGA - BIS
1 stop9h 43mAmerican Airlines
Deal found 9/10$379
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/1611:35 amBIS - LGA
1 stop9h 12mUnited Airlines
Sat 9/2010:25 amLGA - BIS
2 stops11h 21mUnited Airlines
Deal found 9/9$399
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/165:32 pmBIS - LGA
1 stop5h 12mDelta
Sat 9/206:05 pmLGA - BIS
1 stop6h 17mDelta
Deal found 9/10$409
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/166:19 amBIS - LGA
2 stops9h 02mAmerican Airlines
Sat 9/201:57 pmLGA - BIS
1 stop9h 29mAmerican Airlines
Deal found 9/10$414
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/126:23 amBIS - LGA
1 stop7h 37mAmerican Airlines
Wed 10/156:00 amLGA - BIS
1 stop9h 18mAmerican Airlines
Deal found 9/9$420
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/72:28 pmBIS - LGA
1 stop8h 05mAmerican Airlines
Mon 11/106:00 amLGA - BIS
1 stop7h 25mAmerican Airlines
Deal found 9/10$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to LaGuardia 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 September 11, 2025.
Use the filters below to find and compare flights from Bismarck to New York LaGuardia Airport that are best for you.

Fly from

Bismarck

Fly to

LaGuardia

Route

Depart

Return

Price

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Wed 10/8

1:27 pm-9:25 pm

1 stop6h 58m

New York LaGuardia

Wed 10/15

1:59 pm-10:42 pm

1 stop9h 43m

$251

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Sat 10/4

3:35 pm-11:44 pm

1 stop7h 09m

New York LaGuardia

Thu 12/4

6:00 am-10:57 am

1 stop5h 57m

$263

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Fri 10/3

5:32 pm-11:44 pm

1 stop5h 12m

New York LaGuardia

Wed 12/3

6:00 am-10:57 am

1 stop5h 57m

$318

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Fri 9/26

1:33 pm-8:21 pm

1 stop5h 48m

New York LaGuardia

Tue 9/30

5:45 am-12:21 pm

1 stop7h 36m

$319

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Fri 10/17

2:49 pm-11:35 pm

1 stop7h 46m

New York LaGuardia

Tue 10/21

1:59 pm-10:42 pm

1 stop9h 43m

$379

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Sun 10/5

5:00 am-10:47 am

1 stop4h 47m

New York LaGuardia

Fri 12/5

6:00 am-12:47 pm

1 stop7h 47m

$409

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Fri 11/7

2:28 pm-11:33 pm

1 stop8h 05m

New York LaGuardia

Mon 11/10

6:00 am-12:25 pm

1 stop7h 25m

$439

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Fri 10/17

1:58 pm-11:22 pm

1 stop8h 24m

New York LaGuardia

Tue 10/21

11:20 am-9:52 pm

2 stops11h 32m

$449

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Sat 10/4

6:00 am-5:17 pm

2 stops10h 17m

New York LaGuardia

Thu 12/4

1:15 pm-11:08 pm

2 stops10h 53m

$456

BismarckNew York

BIS - LGA

BISLGA

Bismarck

Sat 10/4

2:32 pm-11:35 pm

1 stop8h 03m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Bismarck to LaGuardia

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

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Bismarck to New York LaGuardia Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Bismarck to LaGuardia. 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 from for flights from Bismarck to New York LaGuardia?

    Located just 2.5 mi from the city center, Bismarck is the airport most travelers will use when flying to New York LaGuardia from Bismarck. Booking flights from Bismarck (BIS) to New York LaGuardia should be relatively easy as there are 0 daily outbound flights to New York LaGuardia from 2 different airlines.

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

    A quick flight from Bismarck to New York LaGuardia Airport can take about 6h 58m. American Airlines provides one of the quickest options available for as low as $251. The distance between Bismarck and New York LaGuardia Airport is about 1395 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Bismarck to New York LaGuardia Airport round-trip?

    Our cheapest airline available from Bismarck to New York LaGuardia Airport is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is Delta, starting at $528.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bismarck to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Bismarck to New York LaGuardia Airport (average of $199). Flying from Bismarck to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Staten Island
Stamford
New Brunswick
Absecon
Carle Place
East Brunswick
Hoboken
Westbury
Avenel
Paterson
Fort Lee

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Top 2 airlines flying from Bismarck to LaGuardia

Discover the top 2 airlines that operate flights from Bismarck to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$528Average$938FlexibilityNo cancel feeOn-timeN/A

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