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Cheap flights from Boston to Bismarck from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Bismarck departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 1:27 pm
BOS
-
BIS
8h 27m
1 stop
American Airlines Logo
1:45 pm - 11:55 pm
BIS
-
BOS
9h 10m
1 stop
$367American Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
5:51 am - 1:25 pm
BOS
-
BIS
8h 34m
1 stop
American Airlines Logo
1:01 pm - 7:49 pm
BIS
-
BOS
5h 48m
1 stop
$387American Airlines
Thu, Aug 13 - Sat, Aug 15
American Airlines Logo
6:00 am - 1:27 pm
BOS
-
BIS
8h 27m
1 stop
American Airlines Logo
1:45 pm - 11:55 pm
BIS
-
BOS
9h 10m
1 stop
$393American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
7:01 am - 8:33 pm
BOS
-
BIS
14h 32m
2 stops
United Airlines Logo
9:00 am - 8:04 pm
BIS
-
BOS
10h 04m
1 stop
$406United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
7:01 am - 8:33 pm
BOS
-
BIS
14h 32m
2 stops
United Airlines Logo
9:00 am - 9:55 pm
BIS
-
BOS
11h 55m
2 stops
$411United Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
5:10 am - 12:16 pm
BOS
-
BIS
8h 06m
1 stop
American Airlines Logo
12:58 pm - 7:50 pm
BIS
-
BOS
5h 52m
1 stop
$418American Airlines
Tue, Jul 14 - Wed, Aug 19
Delta Logo
5:55 am - 12:47 pm
BOS
-
BIS
7h 52m
1 stop
Delta Logo
1:27 pm - 10:01 pm
BIS
-
BOS
7h 34m
1 stop
$421Delta
Fri, Jul 24 - Tue, Jul 28
American Airlines Logo
12:25 pm - 10:59 pm
BOS
-
BIS
11h 34m
2 stops
American Airlines Logo
12:58 pm - 9:00 pm
BIS
-
BOS
7h 02m
1 stop
$423American Airlines
Tue, Jul 14 - Wed, Aug 19
American Airlines Logo
1:00 pm - 10:56 pm
BOS
-
BIS
10h 56m
2 stops
American Airlines Logo
1:45 pm - 11:10 pm
BIS
-
BOS
8h 25m
1 stop
$469American Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
8:00 am - 8:33 pm
BOS
-
BIS
13h 33m
2 stops
United Airlines Logo
9:00 am - 11:40 pm
BIS
-
BOS
13h 40m
2 stops
$487United Airlines
Sat, Oct 24 - Tue, Oct 27

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American Airlines flights from Boston to Bismarck

Our best American Airlines deals on Boston to Bismarck flight tickets
American Airlines
Oct 24
BOS6:00 amBoston Logan Intl
8h 27m
1 stop
BIS1:27 pmBismarck
Oct 27
BIS1:45 pmBismarck
9h 10m
1 stop
BOS11:55 pmBoston Logan Intl
$367
American Airlines
Aug 13
BOS5:51 amBoston Logan Intl
8h 34m
1 stop
BIS1:25 pmBismarck
Aug 15
BIS1:01 pmBismarck
5h 48m
1 stop
BOS7:49 pmBoston Logan Intl
$387
American Airlines
Oct 24
BOS6:00 amBoston Logan Intl
8h 27m
1 stop
BIS1:27 pmBismarck
Oct 27
BIS1:45 pmBismarck
9h 10m
1 stop
BOS11:55 pmBoston Logan Intl
$393

United Airlines flights from Boston to Bismarck

Our best United Airlines deals on Boston to Bismarck flight tickets
United Airlines
Oct 24
BOS7:01 amBoston Logan Intl
14h 32m
2 stops
BIS8:33 pmBismarck
Oct 27
BIS9:00 amBismarck
10h 04m
1 stop
BOS8:04 pmBoston Logan Intl
$406
United Airlines
Oct 24
BOS7:01 amBoston Logan Intl
14h 32m
2 stops
BIS8:33 pmBismarck
Oct 27
BIS9:00 amBismarck
11h 55m
2 stops
BOS9:55 pmBoston Logan Intl
$411
United Airlines
Oct 24
BOS8:00 amBoston Logan Intl
13h 33m
2 stops
BIS8:33 pmBismarck
Oct 27
BIS9:00 amBismarck
13h 40m
2 stops
BOS11:40 pmBoston Logan Intl
$487

momondo 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, momondo users made 832,500 searches. Data last updated June 24, 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 10/24

6:00 am-1:27 pm

1 stop8h 27m

Bismarck

Tue 10/27

1:45 pm-11:55 pm

1 stop9h 10m

$367

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Thu 8/13

5:51 am-1:25 pm

1 stop8h 34m

Bismarck

Sat 8/15

1:01 pm-7:49 pm

1 stop5h 48m

$387

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 10/24

6:00 am-1:27 pm

1 stop8h 27m

Bismarck

Tue 10/27

1:45 pm-11:55 pm

1 stop9h 10m

$393

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 10/24

7:01 am-8:33 pm

2 stops14h 32m

Bismarck

Tue 10/27

9:00 am-8:04 pm

1 stop10h 04m

$406

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 10/24

7:01 am-8:33 pm

2 stops14h 32m

Bismarck

Tue 10/27

9:00 am-9:55 pm

2 stops11h 55m

$411
Quickest round-trip

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Tue 7/14

5:10 am-12:16 pm

1 stop8h 06m

Bismarck

Wed 8/19

12:58 pm-7:50 pm

1 stop5h 52m

$418

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Fri 7/24

5:55 am-12:47 pm

1 stop7h 52m

Bismarck

Tue 7/28

1:27 pm-10:01 pm

1 stop7h 34m

$421

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Tue 7/14

12:25 pm-10:59 pm

2 stops11h 34m

Bismarck

Wed 8/19

12:58 pm-9:00 pm

1 stop7h 02m

$423

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 10/24

1:00 pm-10:56 pm

2 stops10h 56m

Bismarck

Tue 10/27

1:45 pm-11:10 pm

1 stop8h 25m

$469

BostonBismarck

BOS - BIS

BOSBIS

Boston Logan Intl

Sat 10/24

8:00 am-8:33 pm

2 stops13h 33m

Bismarck

Tue 10/27

9:00 am-11:40 pm

2 stops13h 40m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bismarck from

How to get the cheapest flight ticket from Boston to Bismarck

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Bismarck?

What is the cheapest month to fly to Bismarck?

In general, November is the cheapest month to fly from Boston to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of November, then book flights to Bismarck from Boston during February instead. Flights to Bismarck in February, while not as cheap as those in November, still average around $0.

When to book flights from Boston to Bismarck

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Bismarck according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Bismarck (BOS to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Bismarck

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from Boston to Bismarck takes 5h 36m
There are no direct flights from Boston to Bismarck. There are no popular flight routes from Boston to Bismarck.
Search flight deals

Frequently asked questions about flying from Boston to Bismarck

  • How far is Boston Logan Intl to Bismarck by plane?

    Bismarck is 1484.2 mi away from Boston Logan Intl. By plane, this route typically takes 5h 36m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Bismarck Airport?

    Prices for flights from Boston Logan Intl Airport to Bismarck Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Bismarck Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Bismarck Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The travel and health documents required for your trip to Bismarck Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bismarck Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Bismarck?

Best airlines flying from Boston to Bismarck

Compare and see reviews for airlines that fly from Boston to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights
DeltaPriceFrom $294Free CancellationRating
7.8
8,432 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Bismarck?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Bismarck. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Bismarck with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Bismarck flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Bismarck?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Bismarck.

I’m not ready to book a flight from Boston to Bismarck right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bismarck from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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