$262+ Cheap flights from Boston to Bismarck (BOS - BIS)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BIS
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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Cheapest flights from Boston to BismarckExplore 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 July 3, 2026.
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 July 3, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Sat 9/195:40 pm
BIS
- BOS
1 stop5h 19m
Delta
Deal found 6/28![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/28. 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 10/246:10 am
BOS
- BIS
1 stop8h 27m
American Airlines
Tue 10/272:07 pm
BIS
- BOS
1 stop8h 48m
American Airlines
Deal found 6/28![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 6/30. 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 10/75:50 am
BOS
- BIS
1 stop7h 10m
Delta
Mon 10/123:18 pm
BIS
- BOS
1 stop6h 01m
Delta
Deal found 6/30![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/215:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Tue 9/221:13 pm
BIS
- BOS
1 stop6h 47m
American Airlines
Deal found 6/28![American Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/28. 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 10/176:00 am
BOS
- BIS
1 stop7h 23m
American Airlines
Sat 10/242:07 pm
BIS
- BOS
1 stop8h 48m
American Airlines
Deal found 6/28![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 6/28. 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 10/166:15 pm
BOS
- BIS
1 stop6h 10m
Delta
Sat 10/245:00 pm
BIS
- BOS
1 stop6h 20m
Delta
Deal found 6/28![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 7/235:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Wed 9/212:58 pm
BIS
- BOS
1 stop8h 52m
American Airlines
Deal found 6/28![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/30. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Tue 8/45:36 pm
BIS
- BOS
1 stop5h 22m
Delta
Deal found 6/30![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 6/28. 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 7/175:55 pm
BOS
- BIS
1 stop6h 16m
Delta
Tue 9/2211:12 am
BIS
- BOS
1 stop7h 03m
Delta
Deal found 6/28![Delta logo]()
$453
Best flights from Boston to BismarckDiscover carefully curated flight deals from Boston to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Boston to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Sat 9/195:40 pm
BIS
- BOS
1 stop5h 19m
Delta
Deal found 6/28![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/215:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Sat 9/191:13 pm
BIS
- BOS
1 stop6h 47m
American Airlines
Deal found 6/28![American Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 7/226:05 am
BOS
- BIS
3 stops12h 20m
United Airlines
Tue 9/229:20 am
BIS
- BOS
2 stops11h 39m
United Airlines
Deal found 6/28![United Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 6/28. 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 7/142:52 pm
BOS
- BIS
1 stop5h 54m
Delta
Tue 9/2211:12 am
BIS
- BOS
1 stop7h 03m
Delta
Deal found 6/28![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:04 pm
BOS
- BIS
2 stops9h 55m
American Airlines
Wed 7/291:55 pm
BIS
- BOS
1 stop7h 22m
American Airlines
Deal found 6/29![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 6/30. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Tue 8/45:36 pm
BIS
- BOS
1 stop5h 22m
Delta
Deal found 6/30![Delta logo]()
$433
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/282:04 pm
BOS
- BIS
2 stops9h 55m
American Airlines
Tue 8/41:55 pm
BIS
- BOS
1 stop9h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 6/28. 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 7/175:55 pm
BOS
- BIS
1 stop6h 16m
Delta
Tue 9/2211:12 am
BIS
- BOS
1 stop7h 03m
Delta
Deal found 6/28![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:08 pm
BOS
- BIS
1 stop7h 30m
United Airlines
Mon 8/241:40 pm
BIS
- BOS
2 stops10h 30m
United Airlines
Deal found 6/29![United Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 7/1. 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 7/258:16 am
BOS
- BIS
1 stop5h 31m
Delta
Mon 7/278:00 am
BIS
- BOS
1 stop7h 50m
Delta
Deal found 7/1![Delta logo]()
$573
Last-minute flights from Boston to BismarckDiscover last-minute flight deals from Boston to Bismarck. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Bismarck. Data last updated July 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:27 pm
BOS
- BIS
1 stop9h 32m
American Airlines
Tue 7/211:55 pm
BIS
- BOS
1 stop9h 04m
American Airlines
Deal found 6/29![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 6/28. 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 7/175:55 pm
BOS
- BIS
1 stop6h 16m
Delta
Tue 9/2211:12 am
BIS
- BOS
1 stop7h 03m
Delta
Deal found 6/28![Delta logo]()
$453
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/215:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Tue 9/221:13 pm
BIS
- BOS
1 stop6h 47m
American Airlines
Deal found 6/28![American Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/2111:20 am
BOS
- BIS
2 stops12h 39m
American Airlines
Sat 9/191:13 pm
BIS
- BOS
1 stop6h 47m
American Airlines
Deal found 6/28![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/2112:38 pm
BOS
- BIS
2 stops11h 21m
American Airlines
Thu 9/171:57 pm
BIS
- BOS
1 stop9h 33m
American Airlines
Deal found 6/28![American Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 6/28. 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 7/225:55 pm
BOS
- BIS
1 stop6h 16m
Delta
Tue 8/251:27 pm
BIS
- BOS
1 stop7h 34m
Delta
Deal found 6/28![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 7/235:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Wed 9/212:58 pm
BIS
- BOS
1 stop8h 52m
American Airlines
Deal found 6/28![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/28. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Sat 9/195:40 pm
BIS
- BOS
1 stop5h 19m
Delta
Deal found 6/28![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 6/30. 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 7/285:55 am
BOS
- BIS
1 stop5h 45m
Delta
Tue 8/45:36 pm
BIS
- BOS
1 stop5h 22m
Delta
Deal found 6/30![Delta logo]()
$433
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/282:04 pm
BOS
- BIS
2 stops9h 55m
American Airlines
Wed 9/212:58 pm
BIS
- BOS
1 stop8h 52m
American Airlines
Deal found 6/28![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/282:04 pm
BOS
- BIS
2 stops9h 55m
American Airlines
Tue 8/41:55 pm
BIS
- BOS
1 stop9h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/312:27 pm
BOS
- BIS
1 stop9h 32m
American Airlines
Fri 8/71:55 pm
BIS
- BOS
1 stop8h 42m
American Airlines
Deal found 7/1![American Airlines logo]()
$463
One-way flights from Boston to BismarckSearch for one-way flight options from Boston to Bismarck. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Boston to Bismarck. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:00 pm
BOS
- BIS
2 stops33h 25m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:15 pm
BOS
- BIS
1 stop9h 28m
United Airlines
Deal found 6/29![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/285:10 am
BOS
- BIS
1 stop8h 06m
American Airlines
Deal found 6/30![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/82:04 pm
BOS
- BIS
2 stops9h 55m
American Airlines
Deal found 7/1![American Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/86:05 am
BOS
- BIS
3 stops12h 20m
United Airlines
Deal found 7/1![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/304:06 pm
BOS
- BIS
1 stop8h 50m
American Airlines
Deal found 6/30![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 7/179:30 am
BOS
- BIS
2 stops11h 58m
United Airlines
Deal found 6/28![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 7/1012:22 pm
BOS
- BIS
1 stop9h 06m
United Airlines
Deal found 6/30![United Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/3010:04 am
BOS
- BIS
3 stops36h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/1012:38 pm
BOS
- BIS
2 stops11h 21m
American Airlines
Deal found 6/30![American Airlines logo]()
$452
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $262 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $416 |
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 July 3, 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
Cheapest round-trip
Quickest round-trip
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/28
5:55 am-10:40 am
1 stop5h 45m
Bismarck
Sat 9/19
5:40 pm-11:59 pm
1 stop5h 19m
$311
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/14
2:52 pm-7:46 pm
1 stop5h 54m
Bismarck
Tue 9/22
11:12 am-7:15 pm
1 stop7h 03m
$367
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/21
5:10 am-12:16 pm
1 stop8h 06m
Bismarck
Sat 9/19
1:13 pm-9:00 pm
1 stop6h 47m
$393
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/21
2:04 pm-10:59 pm
2 stops9h 55m
Bismarck
Wed 7/29
1:55 pm-10:17 pm
1 stop7h 22m
$423
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/28
5:55 am-10:40 am
1 stop5h 45m
Bismarck
Tue 8/4
5:36 pm-11:58 pm
1 stop5h 22m
$433
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Fri 7/17
5:55 pm-11:11 pm
1 stop6h 16m
Bismarck
Tue 9/22
11:12 am-7:15 pm
1 stop7h 03m
$453
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Tue 7/28
2:04 pm-10:59 pm
2 stops9h 55m
Bismarck
Tue 8/4
1:55 pm-11:59 pm
1 stop9h 04m
$479
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Wed 7/22
6:05 am-5:25 pm
3 stops12h 20m
Bismarck
Tue 9/22
9:20 am-9:59 pm
2 stops11h 39m
$556
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Sat 7/25
8:16 am-12:47 pm
1 stop5h 31m
Bismarck
Mon 7/27
8:00 am-4:50 pm
1 stop7h 50m
$573
BostonBismarck
BOS - BIS
BOSBIS
Boston Logan Intl
Thu 8/20
5:08 pm-11:38 pm
1 stop7h 30m
Bismarck
Mon 8/24
1:40 pm-1:10 am
2 stops10h 30m
$575
Showing 1-10 of 19 resultsSorted by cheapest first
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 July.
| 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 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.
BOS-BIS
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 Boston to Bismarck
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 July 3, 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.
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
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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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$647 | FlexibilityNo cancel fee | On-timeN/A |