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Bismarck

$310+ Cheap flights from Boston to Bismarck (BOS - 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BIS
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Boston to Bismarck

Cheapest flights from Boston to Bismarck
Explore the most affordable flight options available from Boston to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/27. 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 5/26:00 am
BOS
-
BIS
1 stop8h 56m
American Airlines
Sat 5/912:59 pm
BIS
-
BOS
1 stop7h 13m
American Airlines
Deal found 3/27$310
This Delta deal was found by Cheapflights users on 3/31. 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 10/245:40 am
BOS
-
BIS
1 stop8h 05m
Delta
Tue 10/277:31 am
BIS
-
BOS
1 stop5h 24m
Delta
Deal found 3/31$311
This American Airlines deal was found by Cheapflights users on 3/31. 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 9/261:00 pm
BOS
-
BIS
2 stops10h 56m
American Airlines
Wed 9/301:57 pm
BIS
-
BOS
1 stop5h 08m
American Airlines
Deal found 3/31$372
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 6/105:55 am
BOS
-
BIS
1 stop5h 41m
Delta
Mon 6/155:42 pm
BIS
-
BOS
1 stop5h 15m
Delta
Deal found 3/29$374
This Delta deal was found by Cheapflights users on 3/27. 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 4/105:50 am
BOS
-
BIS
1 stop5h 43m
Delta
Sun 4/124:50 pm
BIS
-
BOS
1 stop7h 05m
Delta
Deal found 3/27$399
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/1010:51 am
BOS
-
BIS
2 stops13h 04m
American Airlines
Sun 4/122:26 pm
BIS
-
BOS
1 stop8h 38m
American Airlines
Deal found 3/27$404
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/24:52 pm
BOS
-
BIS
1 stop7h 49m
United Airlines
Sat 5/91:55 pm
BIS
-
BOS
2 stops10h 04m
United Airlines
Deal found 3/27$405
This American Airlines deal was found by Cheapflights users on 3/31. 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 10/2412:33 pm
BOS
-
BIS
2 stops11h 23m
American Airlines
Tue 10/271:56 pm
BIS
-
BOS
1 stop7h 09m
American Airlines
Deal found 3/31$423
This United Airlines deal was found by Cheapflights users on 3/31. 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 10/248:00 am
BOS
-
BIS
2 stops13h 03m
United Airlines
Tue 10/275:45 am
BIS
-
BOS
2 stops9h 40m
United Airlines
Deal found 3/31$449
This Delta deal was found by Cheapflights users on 3/29. 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 6/95:55 am
BOS
-
BIS
1 stop5h 41m
Delta
Sun 6/145:42 pm
BIS
-
BOS
1 stop5h 15m
Delta
Deal found 3/29$459

Find flight deals from Boston to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$310
(American Airlines)
Provider with most accurate pricing for Boston Logan Intl-Bismarck flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Bismarck flights.
Search Deals
From Boston Logan Intl to Bismarck
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 April 1, 2026.
Use the filters below to find and compare flights from Boston to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 5/2

6:00 am-1:56 pm

1 stop8h 56m

Bismarck

Sat 5/9

12:59 pm-9:12 pm

1 stop7h 13m

$310

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 5/2

3:10 pm-7:35 pm

1 stop5h 25m

Bismarck

Sat 5/9

10:00 am-5:10 pm

1 stop6h 10m

$311

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 9/26

6:00 am-1:27 pm

1 stop8h 27m

Bismarck

Wed 9/30

1:57 pm-8:05 pm

1 stop5h 08m

$311
Quickest round-trip

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Wed 6/10

5:55 am-10:36 am

1 stop5h 41m

Bismarck

Mon 6/15

5:42 pm-11:57 pm

1 stop5h 15m

$374

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 5/2

2:22 pm-11:41 pm

2 stops10h 19m

Bismarck

Sat 5/9

1:55 pm-11:59 pm

1 stop9h 04m

$405

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Tue 6/9

5:55 am-10:36 am

1 stop5h 41m

Bismarck

Sun 6/14

5:42 pm-11:57 pm

1 stop5h 15m

$459

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Wed 6/17

5:05 am-12:12 pm

1 stop8h 07m

Bismarck

Wed 6/24

2:00 pm-11:59 pm

1 stop8h 59m

$498
Cheapest one-way

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 9/26

2:25 pm-10:56 pm

1 stop9h 31m

$334

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Thu 7/2

5:00 am-12:12 pm

1 stop8h 12m

$334

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Wed 6/17

5:05 am-12:12 pm

1 stop8h 07m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Bismarck

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

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Boston 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 April 1, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Boston to Bismarck to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,368 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,368 reviews
Delta
7.9
Good
8,368 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,544 reviews
Delta
7.9
Good
8,368 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Bismarck. 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 Boston to Bismarck?

    A quick flight from Boston to Bismarck can take about 5h 25m. American Airlines provides one of the quickest options available for as low as $311. There are 1485 mi between Boston and Bismarck. This flight may include one or multiple stops.

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

    Our cheapest airline available from Boston to Bismarck is Delta. Our recent data shows that you can find tickets from as low as $259 on this airline. An additional option worth looking into is American Airlines, starting at $268.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

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Alternative routes for Boston to Bismarck

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Top 2 airlines flying from Boston to Bismarck

Discover the top 2 airlines that operate flights from Boston 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$510FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$403FlexibilityNo cancel feeOn-time71%

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