$527+ Cheap flights from Grand Forks to Boston (GFK - BOS)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — BOS
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Grand Forks to Boston with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Forks to Boston
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Cheapest flights from Grand Forks to BostonExplore the most affordable flight options available from Grand Forks to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Grand Forks to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 9/293:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/303:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/313:55 pm -
1 stop7h 03m
Mon 9/75:51 am -
1 stop5h 28m
Deal found 8/26![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 8/25. 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 9/243:55 pm -
1 stop7h 04m
Thu 10/15:55 am -
1 stop5h 32m
Deal found 8/25![Delta logo]()
$813
This Delta deal was found by Cheapflights users on 8/28. 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 10/235:07 am -
1 stop8h 03m
Tue 10/275:50 am -
1 stop5h 26m
Deal found 8/28![Delta logo]()
$843
This Delta deal was found by Cheapflights users on 8/25. 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 8/275:00 am -
1 stop4h 47m
Sun 8/306:18 pm -
1 stop5h 48m
Deal found 8/25![Delta logo]()
$847
This Delta deal was found by Cheapflights users on 8/24. 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 9/83:55 pm -
1 stop7h 04m
Sat 9/1211:58 am -
1 stop7h 14m
Deal found 8/24![Delta logo]()
$917
This Delta deal was found by Cheapflights users on 8/28. 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 10/283:55 pm -
1 stop7h 25m
Sun 11/15:50 am -
1 stop5h 26m
Deal found 8/28![Delta logo]()
$933
Best flights from Grand Forks to BostonDiscover carefully curated flight deals from Grand Forks to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Grand Forks to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 9/293:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/303:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 8/24. 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 9/83:55 pm -
1 stop7h 04m
Sat 9/1211:58 am -
1 stop7h 14m
Deal found 8/24![Delta logo]()
$917
This Delta deal was found by Cheapflights users on 8/28. 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 10/283:55 pm -
1 stop7h 25m
Sun 11/15:50 am -
1 stop5h 26m
Deal found 8/28![Delta logo]()
$933
This Delta deal was found by Cheapflights users on 8/25. 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 9/243:55 pm -
1 stop7h 04m
Thu 10/19:20 am -
2 stops10h 55m
Deal found 8/25![Delta logo]()
$1,004
This Delta deal was found by Cheapflights users on 8/28. 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 10/233:55 pm -
2 stops7h 04m
Tue 10/274:00 pm -
2 stops8h 27m
Deal found 8/28![Delta logo]()
$1,089
Last-minute flights from Grand Forks to BostonDiscover last-minute flight deals from Grand Forks to Boston. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Forks to Boston. Data last updated August 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/26. 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 8/2810:54 am -
1 stop7h 21m
Thu 10/15:55 am -
1 stop5h 32m
Deal found 8/26![Delta logo]()
$1,043
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 8/313:55 pm -
1 stop7h 03m
Mon 9/75:51 am -
1 stop5h 28m
Deal found 8/26![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 8/24. 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 9/83:55 pm -
1 stop7h 04m
Sat 9/1211:58 am -
1 stop7h 14m
Deal found 8/24![Delta logo]()
$917
This Delta deal was found by Cheapflights users on 8/25. 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 9/243:55 pm -
1 stop7h 04m
Thu 10/15:55 am -
1 stop5h 32m
Deal found 8/25![Delta logo]()
$813
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 9/293:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/303:55 pm -
1 stop7h 04m
Sat 10/35:55 am -
1 stop5h 32m
Deal found 8/27![Delta logo]()
$578
Find flight deals from Grand Forks to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) 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 August 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $527 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Forks 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Grand Forks to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Tue 9/29
3:55 pm-11:59 pm
1 stop7h 04m
Boston Logan Intl
Sat 10/3
5:55 am-10:27 am
1 stop5h 32m
$527
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Wed 9/30
3:55 pm-11:59 pm
1 stop7h 04m
Boston Logan Intl
Sat 10/3
5:55 am-10:27 am
1 stop5h 32m
$578
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Tue 9/8
3:55 pm-11:59 pm
1 stop7h 04m
Boston Logan Intl
Sat 9/12
11:58 am-6:12 pm
1 stop7h 14m
$917
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Wed 10/28
3:55 pm-12:20 am
1 stop7h 25m
Boston Logan Intl
Sun 11/1
5:50 am-10:16 am
1 stop5h 26m
$933
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Thu 9/24
3:55 pm-11:59 pm
1 stop7h 04m
Boston Logan Intl
Thu 10/1
9:20 am-7:15 pm
2 stops10h 55m
$1,004
Grand ForksBoston
GFK Grand Forks - BOS Boston Logan Intl
GFKBOS
Grand Forks
Fri 10/23
3:55 pm-11:59 pm
2 stops7h 04m
Boston Logan Intl
Tue 10/27
4:00 pm-11:27 pm
2 stops8h 27m
$1,089
Sorted by cheapest first
Compare providers for flights from Grand Forks 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 Grand Forks to Boston in August.
| 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 Grand Forks-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Forks-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 Grand Forks-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 Grand Forks to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Grand Forks with our price prediction graph.
GFK-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.
Related info for your journey
Find useful and relevant information for your journey from Grand Forks 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 locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Revere
Fitchburg
Swansea
North Falmouth
Braintree
Sandwich
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