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$271+ Cheap flights from Bismarck to Boston (BIS - BOS)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BOS
mai 19 — mai 261
lun. 5/19
lun. 5/26
1 adult, Economy
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Cheap flight deals from Bismarck to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Boston (BOS). 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 mai 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$271
(American Airlines)

Popular in

October

Cheapest in

December

Average price

$515
Provider with most accurate pricing for Bismarck-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Bismarck-Boston Logan Intl flights.
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From Bismarck to Boston Logan Intl
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Highest demand for flights based on searches. 17% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Bismarck to Boston

Cheapest flights from Bismarck to Boston
Explore the most affordable flight options available from Bismarck to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 14, 2025.

This American Airlines deal was found by Cheapflights users on 5/14. 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.
mer. 8/61:32 pmBIS - BOS
1 stop6h 14mAmerican Airlines
mer. 8/202:33 pmBOS - BIS
1 stop8h 43mAmerican Airlines
Deal found 5/14$271
This Delta deal was found by Cheapflights users on 5/12. 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.
mer. 10/11:15 pmBIS - BOS
1 stop8h 10mDelta
sam. 10/115:40 amBOS - BIS
1 stop6h 11mDelta
Deal found 5/12$281
This United Airlines deal was found by Cheapflights users on 5/13. 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.
sam. 8/301:55 pmBIS - BOS
2 stops9h 02mUnited Airlines
mar. 9/92:40 pmBOS - BIS
2 stops9h 59mUnited Airlines
Deal found 5/13$331
This Mytrip deal was found by Cheapflights users on 5/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/39:55 pmBIS - BOS
3 stops33h 32mMultiple Airlines
sam. 8/910:01 amBOS - BIS
2 stops37h 02mMultiple Airlines
Deal found 5/13$593

Cheapflights Fare Finder

Customize your flight search to find flights from Bismarck to Boston 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 mai 14, 2025.
Use the filters below to find and compare flights from Bismarck to Boston that are best for you.

Fly from

Bismarck

Fly to

Boston

Route

Depart

Return

Price

BismarckBoston

BIS - BOS

BISBOS

Bismarck

mer. 8/6

1:32 pm-8:46 pm

1 stop6h 14m

Boston Logan Intl

mer. 8/20

2:33 pm-10:16 pm

1 stop8h 43m

$271

BismarckBoston

BIS - BOS

BISBOS

Bismarck

mer. 10/1

1:15 pm-10:25 pm

1 stop8h 10m

Boston Logan Intl

mar. 10/14

5:40 am-12:44 pm

1 stop8h 04m

$281

BismarckBoston

BIS - BOS

BISBOS

Bismarck

sam. 8/30

1:55 pm-11:57 pm

2 stops9h 02m

Boston Logan Intl

mar. 9/9

2:40 pm-11:39 pm

2 stops9h 59m

$331

BismarckBoston

BIS - BOS

BISBOS

Bismarck

dim. 8/3

9:55 pm-8:27 am

3 stops33h 32m

Boston Logan Intl

sam. 8/9

10:01 am-10:03 pm

2 stops37h 02m

$593

BismarckBoston

BIS - BOS

BISBOS

Bismarck

sam. 9/20

3:14 pm-11:17 pm

1 stop7h 03m

$332

BismarckBoston

BIS - BOS

BISBOS

Bismarck

dim. 6/22

9:00 am-6:01 am

1 stop20h 01m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Compare providers for flights from Bismarck to Boston

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 Bismarck to Boston in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 Bismarck-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Boston flights, Cheapflights users trust Expedia the most. Expedia 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 Bismarck-Boston 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 Bismarck to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Boston

What is the cheapest month to book a flight from Bismarck to Boston?

Currently, January is the cheapest month in which you can book a flight from Bismarck to Boston (average of $218). Flying from Bismarck to Boston in July is currently the most expensive (average of $308). 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.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated mai 14, 2025.
Delta
8.0
Very good
7,949 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,949 reviews
Delta
8.0
Very good
7,949 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,726 reviews
Delta
8.0
Very good
7,949 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,949 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Bismarck to Boston round-trip?

    Flying on American Airlines is currently your cheapest option to Boston, with prices starting at $271. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $281 and $331, respectively. American Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck to Boston 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 Boston?

    Currently, January is the cheapest month in which you can book a flight from Bismarck to Boston (average of $218). Flying from Bismarck to Boston in July is currently the most expensive (average of $308). 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 Bismarck?

Book flights to Bismarck if you plan to visit one of these locations
Cambridge
Warwick
Marlborough
Medford
Watertown
Waltham
Framingham
Brockton
Chestnut Hill
Cranston
Randolph
Lowell
Woburn
York Beach
Saco
Seabrook
Burlington
West Yarmouth
Smithfield
Somerville

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Bismarck to Boston

Discover the top 2 airlines that operate flights from Bismarck to Boston. 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 mai 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$610FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$528FlexibilityNo cancel feeOn-time71%

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