BOS - BIS

$367 Find Cheap Flights from Boston to Bismarck

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Bismarck departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bismarck

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bismarck, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Bismarck, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$367
Typical prices: $294-$937
American Airlines
Sat 10/24Tue 10/27
BOS - BIS • 1 stop
Cheapest one-way
$447
Delta
Sun 7/5
BOS - BIS • 1 stop
Top airlines
Cheapest • from $367 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Bismarck. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $436 (round-trip)
Shortest trip • 6h 03m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Bismarck (BOS-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Bismarck

Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
6:00 am - 1:27 pm
BOS
-
BIS
8h 27m
1 stop
American Airlines Logo
1:45 pm - 10:06 pm
BIS
-
BOS
7h 21m
1 stop
$367American Airlines
Wed, Oct 7 - Mon, Oct 12
Delta Logo
5:40 am - 11:54 am
BOS
-
BIS
7h 14m
1 stop
Delta Logo
3:00 pm - 10:24 pm
BIS
-
BOS
6h 24m
1 stop
$387Delta
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
5:08 pm - 11:43 pm
BOS
-
BIS
7h 35m
1 stop
United Airlines Logo
5:50 am - 5:55 pm
BIS
-
BOS
11h 05m
2 stops
$415United Airlines
Tue, Jul 14 - Wed, Aug 19
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
Wed, Oct 7 - Mon, Oct 12
Delta Logo
5:40 am - 11:54 am
BOS
-
BIS
7h 14m
1 stop
Delta Logo
3:00 pm - 11:53 pm
BIS
-
BOS
7h 53m
1 stop
$421Delta
Tue, Jul 14 - Wed, Aug 19
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
Fri, Jul 24 - Tue, Jul 28
Delta Logo
5:55 am - 10:40 am
BOS
-
BIS
5h 45m
1 stop
Delta Logo
5:40 pm - 11:55 pm
BIS
-
BOS
5h 15m
1 stop
$429Delta
Sat, Jul 11 - Wed, Jul 15
American Airlines Logo
5:10 am - 12:46 pm
BOS
-
BIS
8h 36m
1 stop
American Airlines Logo
12:46 pm - 9:00 pm
BIS
-
BOS
7h 14m
1 stop
$449American Airlines
Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
6:45 am - 1:25 pm
BOS
-
BIS
7h 40m
1 stop
American Airlines Logo
1:55 pm - 10:06 pm
BIS
-
BOS
7h 11m
1 stop
$463American Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
1:00 pm - 10:56 pm
BOS
-
BIS
10h 56m
2 stops
American Airlines Logo
1:45 pm - 10:06 pm
BIS
-
BOS
7h 21m
1 stop
$469American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Bismarck flights

Get data-powered insights and trends into flights from Boston to Bismarck to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Bismarck?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Bismarck departing in October.

What is the cheapest month to fly from Boston to Bismarck?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Bismarck, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Bismarck is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $985 and $830 respectively.

Good to know

Low seasonOctober
Cheapest flight$367
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boston to Bismarck

When to book flights from Boston to Bismarck

Are your dates flexible? Find out the best times to travel from Boston to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Bismarck

  • What is the cheapest flight from Boston to Bismarck?

    In the last 5 days, the lowest price for a flight from Boston to Bismarck was $447 for a one-way ticket and $367 for a round-trip.

  • Do I need a passport to fly between Boston and Bismarck?

    A passport is not required to fly from Boston to Bismarck.

  • Which airports will I be using when flying from Boston to Bismarck?

    Boston airport is called Boston Logan Intl and the only airport in Bismarck is Bismarck.

  • Which aircraft models fly most regularly from Boston to Bismarck?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Bismarck?

    oneworld, and SkyTeam are the airline alliances operating flights between Boston and Bismarck, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Bismarck, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Bismarck are Delta and American Airlines. With an average price for the route of $662 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $442 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Boston to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Boston with another airline. Booking your flights between Boston and BIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Boston to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8451 reviews
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

The flight was smooth, the crew was great but the plane was quite old

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

Never going to fly your airline again if it can be avoided.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

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

Information on your arrival and departure airports