$491+ Cheap flights from Boston to Grand Forks (BOS - GFK)
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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GFK
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Grand Forks 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 Boston to Grand Forks
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Best
Last-minute
Cheapest flights from Boston to Grand ForksExplore the most affordable flight options available from Boston to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Boston to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Delta deal was found by Cheapflights users on 10/31. 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 11/215:45 am -
1 stop5h 30m
Mon 11/2310:50 am -
1 stop7h 00m
Deal found 10/31![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 10/31. 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 11/216:15 pm -
1 stop6h 06m
Sun 11/223:55 pm -
2 stops14h 43m
Deal found 10/31![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 10/31. 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 11/195:45 am -
1 stop5h 30m
Mon 11/235:10 am -
1 stop7h 44m
Deal found 10/31![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/31. 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 11/195:45 am -
1 stop5h 30m
Sun 11/223:55 pm -
2 stops14h 43m
Deal found 10/31![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 10/31. 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 11/207:15 am -
1 stop8h 21m
Sun 11/225:10 am -
2 stops12h 13m
Deal found 10/31![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 10/31. 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 11/207:15 am -
1 stop8h 21m
Mon 11/235:10 am -
2 stops9h 42m
Deal found 10/31![Delta logo]()
$863
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 11/136:15 pm -
1 stop6h 06m
Sun 11/155:10 am -
1 stop7h 44m
Deal found 11/1![Delta logo]()
$947
This Delta deal was found by Cheapflights users on 11/4. 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 11/105:45 am -
1 stop5h 30m
Tue 11/175:10 am -
1 stop7h 44m
Deal found 11/4![Delta logo]()
$961
Best flights from Boston to Grand ForksDiscover carefully curated flight deals from Boston to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Boston to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 10/31. 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 11/195:45 am -
1 stop5h 30m
Sun 11/223:55 pm -
2 stops14h 43m
Deal found 10/31![Delta logo]()
$556
This Delta deal was found by Cheapflights users on 10/31. 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 11/191:00 pm -
2 stops11h 21m
Mon 11/2310:50 am -
1 stop4h 54m
Deal found 10/31![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 10/31. 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 11/207:15 am -
1 stop8h 21m
Mon 11/235:10 am -
2 stops9h 42m
Deal found 10/31![Delta logo]()
$863
This Delta deal was found by Cheapflights users on 10/31. 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 11/215:45 am -
1 stop5h 30m
Tue 11/245:10 am -
1 stop7h 44m
Deal found 10/31![Delta logo]()
$1,400
This Delta deal was found by Cheapflights users on 11/2. 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 12/247:05 am -
1 stop8h 56m
Fri 1/13:55 pm -
1 stop6h 43m
Deal found 11/2![Delta logo]()
$1,669
Last-minute flights from Boston to Grand ForksDiscover last-minute flight deals from Boston to Grand Forks. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Grand Forks. Data last updated November 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/4. 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 11/105:45 am -
1 stop5h 30m
Tue 11/175:10 am -
1 stop7h 44m
Deal found 11/4![Delta logo]()
$961
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 11/136:15 pm -
1 stop6h 06m
Sun 11/155:10 am -
1 stop7h 44m
Deal found 11/1![Delta logo]()
$947
This Delta deal was found by Cheapflights users on 10/31. 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 11/195:45 am -
1 stop5h 30m
Sun 11/223:55 pm -
1 stop6h 49m
Deal found 10/31![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/31. 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 11/191:00 pm -
2 stops11h 21m
Mon 11/2310:50 am -
1 stop4h 54m
Deal found 10/31![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 10/31. 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 11/207:15 am -
1 stop8h 21m
Sun 11/225:10 am -
2 stops12h 13m
Deal found 10/31![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 10/31. 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 11/207:15 am -
1 stop8h 21m
Mon 11/235:10 am -
2 stops9h 42m
Deal found 10/31![Delta logo]()
$863
This Delta deal was found by Cheapflights users on 10/31. 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 11/215:45 am -
1 stop5h 30m
Sun 11/225:10 am -
1 stop7h 44m
Deal found 10/31![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 10/31. 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 11/2112:20 pm -
2 stops12h 01m
Mon 11/2310:50 am -
1 stop4h 54m
Deal found 10/31![Delta logo]()
$578
Find flight deals from Boston to Grand Forks
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Grand Forks (GFK). 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Grand Forks 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 November 5, 2026.
Use the filters below to find and compare flights from Boston to Grand Forks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonGrand Forks
BOS Boston Logan Intl - GFK Grand Forks
BOSGFK
Boston Logan Intl
Thu 11/19
5:45 am-10:15 am
1 stop5h 30m
Grand Forks
Sun 11/22
3:55 pm-7:38 am
2 stops14h 43m
$556
BostonGrand Forks
BOS Boston Logan Intl - GFK Grand Forks
BOSGFK
Boston Logan Intl
Thu 11/19
1:00 pm-11:21 pm
2 stops11h 21m
Grand Forks
Mon 11/23
10:50 am-4:44 pm
1 stop4h 54m
$758
BostonGrand Forks
BOS Boston Logan Intl - GFK Grand Forks
BOSGFK
Boston Logan Intl
Fri 11/20
7:15 am-2:36 pm
1 stop8h 21m
Grand Forks
Mon 11/23
5:10 am-3:52 pm
2 stops9h 42m
$863
Quickest round-trip
BostonGrand Forks
BOS Boston Logan Intl - GFK Grand Forks
BOSGFK
Boston Logan Intl
Sat 11/21
5:45 am-10:15 am
1 stop5h 30m
Grand Forks
Tue 11/24
5:10 am-1:54 pm
1 stop7h 44m
$1,400
BostonGrand Forks
BOS Boston Logan Intl - GFK Grand Forks
BOSGFK
Boston Logan Intl
Thu 12/24
7:05 am-3:01 pm
1 stop8h 56m
Grand Forks
Fri 1/1
3:55 pm-11:38 pm
1 stop6h 43m
$1,669
Sorted by cheapest first
Compare providers for flights from Boston to Grand Forks
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 Grand Forks in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Grand Forks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Grand Forks 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-Grand Forks 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 Grand Forks
Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Boston with our price prediction graph.
BOS-GFK
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 Grand Forks
Get insights into the airlines that provide service to Grand Forks. 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 Grand Forks. Reviews last updated November 5, 2026.
Get a feel of what it's like to fly with Delta from Boston to Grand Forks by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Grand Forks
Explore flights to Grand Forks departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Boston and Grand Forks flights
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Top airline flying from Boston to Grand Forks
Discover the top airline that operate flights from Boston to Grand Forks. 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$362 | Average$588 | FlexibilityNo cancel fee | On-timeN/A |