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Bismarck

$129+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BIS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$231
(American Airlines)

One-way from

$129
(Delta)

Popular in

August

Cheapest in

March

Average price

$901
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. 15% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 8/317:26 amLGA - BIS
1 stop6h 26mAmerican Airlines
Sat 9/61:51 pmBIS - LGA
1 stop7h 28mAmerican Airlines
Deal found 8/12$231
This Delta deal was found by Cheapflights users on 8/12. 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 12/306:00 amLGA - BIS
1 stop7h 44mDelta
Tue 1/65:30 pmBIS - LGA
1 stop5h 20mDelta
Deal found 8/12$288
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 8/317:55 amLGA - BIS
1 stop7h 44mDelta
Sat 9/65:00 amBIS - LGA
2 stops13h 13mDelta
Deal found 8/12$317
This Delta deal was found by Cheapflights users on 8/12. 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 12/306:00 amLGA - BIS
1 stop5h 53mDelta
Mon 1/57:31 amBIS - LGA
1 stop5h 53mDelta
Deal found 8/12$349
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/277:30 amLGA - BIS
1 stop7h 50mAmerican Airlines
Sat 8/302:59 pmBIS - LGA
2 stops16h 32mAmerican Airlines
Deal found 8/14$367
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:30 amLGA - BIS
1 stop8h 31mAmerican Airlines
Fri 10/171:27 pmBIS - LGA
1 stop6h 58mAmerican Airlines
Deal found 8/13$368
This Delta deal was found by Cheapflights users on 8/12. 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 12/306:00 amLGA - BIS
1 stop7h 44mDelta
Thu 1/111:43 amBIS - LGA
1 stop6h 39mDelta
Deal found 8/12$379
This Delta deal was found by Cheapflights users on 8/12. 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 12/266:00 amLGA - BIS
1 stop7h 44mDelta
Tue 1/61:10 pmBIS - LGA
1 stop5h 39mDelta
Deal found 8/12$388
This American Airlines deal was found by Cheapflights users on 8/12. 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 12/306:00 amLGA - BIS
1 stop7h 40mAmerican Airlines
Tue 1/66:25 amBIS - LGA
2 stops11h 00mAmerican Airlines
Deal found 8/12$405
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amLGA - BIS
1 stop7h 34mDelta
Sat 10/183:45 pmBIS - LGA
1 stop6h 58mDelta
Deal found 8/13$409

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 August 14, 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

Sun 8/31

7:26 am-12:52 pm

1 stop6h 26m

Bismarck

Sat 9/6

1:51 pm-10:19 pm

1 stop7h 28m

$231

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 12/30

6:00 am-10:53 am

1 stop5h 53m

Bismarck

Wed 1/7

11:30 am-7:49 pm

1 stop7h 19m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Thu 1/1

2:30 pm-8:11 pm

1 stop6h 41m

Bismarck

Tue 1/6

5:30 pm-11:50 pm

1 stop5h 20m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 12/31

2:30 pm-8:11 pm

1 stop6h 41m

Bismarck

Tue 1/6

11:30 am-7:49 pm

1 stop7h 19m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 12/31

2:30 pm-8:11 pm

1 stop6h 41m

Bismarck

Wed 1/7

1:10 pm-7:49 pm

1 stop5h 39m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Thu 1/1

2:30 pm-8:11 pm

1 stop6h 41m

Bismarck

Wed 1/7

1:10 pm-7:49 pm

1 stop5h 39m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Sat 8/30

6:30 pm-11:18 pm

1 stop5h 48m

Bismarck

Sat 9/6

3:35 pm-11:44 pm

1 stop7h 09m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 12/30

6:00 am-12:44 pm

1 stop7h 44m

Bismarck

Tue 1/6

5:30 pm-11:50 pm

1 stop5h 20m

$288

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Sun 8/31

7:55 am-2:39 pm

1 stop7h 44m

Bismarck

Sat 9/6

5:00 am-7:13 pm

2 stops13h 13m

$317

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 12/30

6:00 am-10:53 am

1 stop5h 53m

Bismarck

Mon 1/5

7:31 am-2:24 pm

1 stop5h 53m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 21 results
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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.

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Delta from New York LaGuardia Airport to Bismarck by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 1 airline.

  • What is the cheapest airline to fly from New York LaGuardia Airport to Bismarck round-trip?

    According to our current data, Delta ($262), offers the cheapest pricing from New York LaGuardia Airport to Bismarck.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Bismarck (average of $346). Flying from New York LaGuardia Airport to Bismarck in June is currently the most expensive (average of $427). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from LaGuardia to Bismarck

Discover the top airline that operate flights from LaGuardia to Bismarck. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$483FlexibilityNo cancel feeOn-timeN/A

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