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$311+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BOS
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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 8/45:00 am
BIS
-
BOS
1 stop4h 47m
Delta
Tue 8/115:51 am
BOS
-
BIS
1 stop5h 39m
Delta
Deal found 6/8$311
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:42 pm
BIS
-
BOS
1 stop5h 16m
Delta
Fri 7/105:55 am
BOS
-
BIS
1 stop5h 45m
Delta
Deal found 6/9$387
This Delta deal was found by Cheapflights users on 6/6. 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 7/45:42 pm
BIS
-
BOS
1 stop5h 16m
Delta
Sat 7/112:52 pm
BOS
-
BIS
1 stop5h 54m
Delta
Deal found 6/6$420
This American Airlines deal was found by Cheapflights users on 6/5. 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 8/41:55 pm
BIS
-
BOS
1 stop9h 04m
American Airlines
Tue 8/115:51 am
BOS
-
BIS
1 stop8h 34m
American Airlines
Deal found 6/5$423
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/111:55 pm
BIS
-
BOS
1 stop9h 04m
American Airlines
Fri 7/176:00 am
BOS
-
BIS
1 stop8h 25m
American Airlines
Deal found 6/8$469
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/46:00 am
BIS
-
BOS
2 stops10h 36m
American Airlines
Sat 7/115:10 am
BOS
-
BIS
1 stop8h 36m
American Airlines
Deal found 6/6$478
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 8/296:00 am
BIS
-
BOS
2 stops9h 27m
United Airlines
Tue 9/15:08 pm
BOS
-
BIS
1 stop7h 30m
United Airlines
Deal found 6/4$482

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Delta)

Popular in

October

Cheapest in

January

Average price

$448
Provider with most accurate pricing for Bismarck-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Boston Logan Intl flights.
Search Deals
From Bismarck to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Bismarck to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Tue 8/4

5:00 am-10:47 am

1 stop4h 47m

Boston Logan Intl

Tue 8/11

5:51 am-10:30 am

1 stop5h 39m

$311

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Sat 7/4

5:42 pm-11:58 pm

1 stop5h 16m

Boston Logan Intl

Fri 7/10

5:55 am-10:40 am

1 stop5h 45m

$387

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Sat 7/4

5:42 pm-11:58 pm

1 stop5h 16m

Boston Logan Intl

Sat 7/11

2:52 pm-7:46 pm

1 stop5h 54m

$420

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Tue 8/4

1:55 pm-10:17 pm

1 stop7h 22m

Boston Logan Intl

Tue 8/11

12:34 pm-10:44 pm

2 stops11h 10m

$479

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Sat 8/29

6:00 am-4:27 pm

2 stops9h 27m

Boston Logan Intl

Tue 9/1

5:08 pm-11:38 pm

1 stop7h 30m

$482
Cheapest one-way
Quickest one-way

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Fri 7/3

11:16 am-7:10 pm

1 stop6h 54m

$543

BismarckBoston

BIS - BOS

BISBOS

Bismarck

Fri 7/3

6:05 am-7:14 pm

3 stops12h 09m

$1,408

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from Bismarck to Boston?

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 June 10, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Bismarck to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,635 reviews
Delta
7.9
Good
8,396 reviews

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

  • How long is the flight from Bismarck to Boston?

    Delta can get you from Bismarck to Boston in just under 4h 47m. Your travel time can differ by up to . The distance between Bismarck and Boston is about 1485 mi.

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

    Flying on Delta is currently your cheapest option to Boston, with prices starting at $270. Another option worth looking into is American Airlines, starting at $289 round trip. Delta is 32% 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich

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Alternative routes for Bismarck to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$444FlexibilityNo cancel feeOn-time71%

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