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Bismarck

$256+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BIS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$256
(American Airlines)

Popular in

August

Cheapest in

July

Average price

$208
From New York LaGuardia to Bismarck
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 8/207:30 amLGA - BIS
1 stop6h 22mAmerican Airlines
Sat 8/236:23 amBIS - LGA
2 stops11h 36mAmerican Airlines
Deal found 6/30$256
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/210:00 amLGA - BIS
1 stop7h 33mUnited Airlines
Fri 7/49:20 amBIS - LGA
1 stop9h 26mUnited Airlines
Deal found 7/1$519
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Sat 7/125:00 pmLGA - BIS
3 stops29h 05mMultiple Airlines
Sun 7/209:55 pmBIS - LGA
2 stops20h 05mMultiple Airlines
Deal found 7/2$557

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 July 3, 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 8/20

7:30 am-12:52 pm

1 stop6h 22m

Bismarck

Sat 8/23

6:23 am-6:59 pm

2 stops11h 36m

$256

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Sat 7/12

5:00 pm-9:05 pm

3 stops29h 05m

Bismarck

Sun 7/20

9:55 pm-7:00 pm

2 stops20h 05m

$557

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Wed 7/16

6:50 pm-1:00 pm

1 stop19h 10m

Bismarck

Sun 7/20

2:00 pm-11:44 pm

1 stop8h 44m

$844

New YorkBismarck

LGA - BIS

LGABIS

New York LaGuardia

Sun 7/6

6:30 am-2:25 pm

1 stop8h 55m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines 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
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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, American Airlines ($256), United Airlines ($821), and Delta ($1,486) 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 July is currently the most expensive (average of $431). 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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