$314+ Cheap flights from Bismarck to Boston (BIS - BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — BOS
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Bismarck to BostonExplore 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 March 11, 2026.
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 March 11, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 8/45:30 pm
BIS
- BOS
1 stop5h 22m
Delta
Tue 8/115:40 am
BOS
- BIS
1 stop6h 08m
Delta
Deal found 3/6![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 8/51:10 pm
BIS
- BOS
1 stop8h 10m
Delta
Tue 8/115:40 am
BOS
- BIS
1 stop6h 08m
Delta
Deal found 3/8![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 3/9. 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 5/301:14 pm
BIS
- BOS
1 stop5h 01m
Delta
Wed 6/35:51 am
BOS
- BIS
1 stop7h 43m
Delta
Deal found 3/9![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 3/6. 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 3/144:50 pm
BIS
- BOS
1 stop5h 59m
Delta
Mon 3/236:15 pm
BOS
- BIS
1 stop6h 12m
Delta
Deal found 3/6![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 5/1312:59 pm
BIS
- BOS
1 stop10h 26m
American Airlines
Tue 5/196:30 am
BOS
- BIS
1 stop6h 59m
American Airlines
Deal found 3/6![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 6/181:10 pm
BIS
- BOS
1 stop8h 10m
Delta
Thu 8/65:40 am
BOS
- BIS
1 stop8h 01m
Delta
Deal found 3/7![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 8/42:03 pm
BIS
- BOS
2 stops9h 31m
American Airlines
Tue 8/1112:41 pm
BOS
- BIS
1 stop10h 36m
American Airlines
Deal found 3/6![American Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/292:00 pm
BIS
- BOS
1 stop8h 59m
American Airlines
Wed 8/57:15 am
BOS
- BIS
1 stop8h 05m
American Airlines
Deal found 3/8![American Airlines logo]()
$429
Best flights from Bismarck to BostonDiscover carefully curated flight deals from Bismarck to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Bismarck to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 8/45:30 pm
BIS
- BOS
1 stop5h 22m
Delta
Tue 8/115:40 am
BOS
- BIS
1 stop6h 08m
Delta
Deal found 3/6![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 8/42:03 pm
BIS
- BOS
2 stops9h 31m
American Airlines
Tue 8/1110:35 am
BOS
- BIS
2 stops12h 42m
American Airlines
Deal found 3/6![American Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:45 pm
BIS
- BOS
1 stop9h 14m
United Airlines
Wed 4/89:20 am
BOS
- BIS
2 stops12h 08m
United Airlines
Deal found 3/8![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/9. 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 5/301:14 pm
BIS
- BOS
1 stop5h 01m
Delta
Wed 6/35:51 am
BOS
- BIS
1 stop7h 43m
Delta
Deal found 3/9![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 5/2410:00 am
BIS
- BOS
1 stop8h 15m
Delta
Sun 5/315:51 am
BOS
- BIS
1 stop5h 38m
Delta
Deal found 3/6![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/292:00 pm
BIS
- BOS
1 stop8h 59m
American Airlines
Wed 8/57:15 am
BOS
- BIS
1 stop8h 05m
American Airlines
Deal found 3/8![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 6/181:10 pm
BIS
- BOS
1 stop8h 10m
Delta
Thu 8/65:40 am
BOS
- BIS
1 stop8h 01m
Delta
Deal found 3/7![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 3/7. 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 7/315:30 pm
BIS
- BOS
1 stop5h 22m
Delta
Fri 8/75:40 am
BOS
- BIS
1 stop8h 01m
Delta
Deal found 3/7![Delta logo]()
$457
Last-minute flights from Bismarck to BostonDiscover last-minute flight deals from Bismarck to Boston. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Boston. Data last updated March 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/9. 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.
Wed 3/115:00 am
BIS
- BOS
1 stop8h 02m
Delta
Mon 3/163:10 pm
BOS
- BIS
1 stop6h 09m
Delta
Deal found 3/9![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 3/6. 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 3/144:50 pm
BIS
- BOS
1 stop5h 59m
Delta
Mon 3/236:15 pm
BOS
- BIS
1 stop6h 12m
Delta
Deal found 3/6![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/148:40 am
BIS
- BOS
2 stops12h 46m
United Airlines
Mon 3/162:59 pm
BOS
- BIS
1 stop9h 44m
United Airlines
Deal found 3/10![United Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 3/10. 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 3/142:24 pm
BIS
- BOS
1 stop8h 35m
American Airlines
Mon 3/164:04 pm
BOS
- BIS
1 stop8h 51m
American Airlines
Deal found 3/10![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 3/1511:13 am
BIS
- BOS
1 stop4h 51m
Delta
Mon 3/236:15 pm
BOS
- BIS
1 stop6h 12m
Delta
Deal found 3/6![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:45 pm
BIS
- BOS
1 stop9h 14m
United Airlines
Wed 4/89:20 am
BOS
- BIS
2 stops12h 08m
United Airlines
Deal found 3/8![United Airlines logo]()
$454
One-way flights from Bismarck to BostonSearch for one-way flight options from Bismarck to Boston. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Bismarck to Boston. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Delta deal was found by Cheapflights users on 3/7. 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 9/111:30 am
BIS
- BOS
1 stop6h 43m
Delta
Deal found 3/7![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 9/16:00 am
BIS
- BOS
2 stops10h 36m
United Airlines
Deal found 3/7![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 7/235:30 pm
BIS
- BOS
1 stop5h 22m
Delta
Deal found 3/10![Delta logo]()
$324
This KAYAK deal was found by Cheapflights users on 3/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:00 am
BIS
- BOS
1 stop8h 02m
Delta
Deal found 3/10![Delta logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:06 pm
BIS
- BOS
3 stops44h 11m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:06 pm
BIS
- BOS
3 stops45h 03m
Allegiant Air
Deal found 3/10![Allegiant Air logo]()
$419
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (Delta) |
One-way from | $314 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $351 |
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 March 11, 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
Cheapest round-trip
Quickest round-trip
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Tue 8/4
5:30 pm-11:52 pm
1 stop5h 22m
Boston Logan Intl
Tue 8/11
5:40 am-10:48 am
1 stop6h 08m
$325
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Sat 5/30
1:14 pm-7:15 pm
1 stop5h 01m
Boston Logan Intl
Wed 6/3
5:51 am-12:34 pm
1 stop7h 43m
$366
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Sun 5/24
10:00 am-7:15 pm
1 stop8h 15m
Boston Logan Intl
Sun 5/31
5:51 am-10:29 am
1 stop5h 38m
$386
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Thu 6/18
1:10 pm-10:20 pm
1 stop8h 10m
Boston Logan Intl
Thu 8/6
5:40 am-12:41 pm
1 stop8h 01m
$399
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Tue 8/4
2:03 pm-12:34 am
2 stops9h 31m
Boston Logan Intl
Tue 8/11
10:35 am-10:17 pm
2 stops12h 42m
$413
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Wed 7/29
2:00 pm-11:59 pm
1 stop8h 59m
Boston Logan Intl
Wed 8/5
7:15 am-2:20 pm
1 stop8h 05m
$429
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Sat 4/4
1:45 pm-11:59 pm
1 stop9h 14m
Boston Logan Intl
Wed 4/8
9:20 am-8:28 pm
2 stops12h 08m
$454
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Fri 7/31
5:30 pm-11:52 pm
1 stop5h 22m
Boston Logan Intl
Fri 8/7
5:40 am-12:41 pm
1 stop8h 01m
$457
Cheapest one-way
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Tue 9/1
6:23 am-5:16 pm
1 stop9h 53m
$314
BismarckBoston
BIS - BOS
BISBOS
Bismarck
Tue 9/1
6:00 am-5:36 pm
2 stops10h 36m
$319
Showing 1-10 of 13 resultsSorted 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BIS-BOS
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 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 March 11, 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.
Food
7.2
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
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Bismarck and Boston flights
Browse other Bismarck and Boston flight options. Last updated on March 11, 2026.
Other flights from Bismarck
Browse through other flights departing from Bismarck. Flights are based on user searches made on Cheapflights and were last updated on March 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$444 | FlexibilityNo cancel fee | On-time71% |