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Bismarck

$269+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BIS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$269
(Delta)

Popular in

August

Cheapest in

July

Average price

$428
From New York LaGuardia to Bismarck
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Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 7/86:05 amLGA - BIS
1 stop5h 32mDelta
Tue 7/155:45 pmBIS - LGA
1 stop4h 59mDelta
Deal found 6/10$269
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 8/154:00 pmLGA - BIS
1 stop7h 17mAmerican Airlines
Sun 8/176:23 amBIS - LGA
1 stop8h 37mAmerican Airlines
Deal found 6/11$324
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 amLGA - BIS
2 stops40h 09mMultiple Airlines
Sun 6/2910:23 pmBIS - LGA
3 stops36h 49mMultiple Airlines
Deal found 6/10$417
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:25 amLGA - BIS
2 stops9h 48mUnited Airlines
Tue 7/156:00 amBIS - LGA
2 stops8h 20mUnited Airlines
Deal found 6/10$555

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 June 12, 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

Tue 7/8

6:05 am-10:37 am

1 stop5h 32m

Bismarck

Tue 7/15

5:45 pm-11:44 pm

1 stop4h 59m

$269

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Fri 8/15

4:00 pm-10:17 pm

1 stop7h 17m

Bismarck

Sun 8/17

6:23 am-4:00 pm

1 stop8h 37m

$324

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 6/25

6:00 am-9:09 pm

2 stops40h 09m

Bismarck

Sun 6/29

10:23 pm-12:12 pm

3 stops36h 49m

$417

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 7/8

11:25 am-8:13 pm

2 stops9h 48m

Bismarck

Tue 7/15

6:00 am-3:20 pm

2 stops8h 20m

$555

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 7/8

4:55 pm-11:38 pm

1 stop7h 43m

$295

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Mon 7/7

3:00 pm-10:20 pm

1 stop8h 20m

$335

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Sun 7/6

6:30 am-11:51 am

3 stops30h 21m

$383

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Tue 7/8

6:05 am-10:37 am

1 stop5h 32m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Bismarck

Rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.

Temperature in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bismarck, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 0 different airlines.

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

    According to our current data, Delta ($269), American Airlines ($324), and United Airlines ($555) offers the cheapest pricing from New York LaGuardia Airport to Bismarck.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Bismarck one-way?

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Bismarck are United Airlines ($295), American Airlines ($335), and Delta ($510).

  • 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 July is currently the most expensive (average of $447). 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.

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