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Cheap flights from Boston to Grand Forks from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Grand Forks departing on 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Grand Forks

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:24 pm - 11:07 pmBOS-GFK
5h 43m1 stop
Delta Logo
5:00 am - 1:50 pmGFK-BOS
7h 50m1 stop
$399Delta
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
4:00 pm - 11:07 pmBOS-GFK
8h 07m2 stops
Delta Logo
5:00 am - 1:50 pmGFK-BOS
7h 50m1 stop
$404Delta
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
6:45 am - 3:57 pmBOS-GFK
10h 12m2 stops
Delta Logo
12:24 pm - 11:55 pmGFK-BOS
10h 31m2 stops
$409Delta
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
11:20 am - 11:07 pmBOS-GFK
12h 47m2 stops
Delta Logo
5:00 am - 4:03 pmGFK-BOS
10h 03m2 stops
$486Delta
Find Deal
Wed, Dec 10 - Sun, Dec 14
Delta Logo
7:05 am - 11:12 pmBOS-GFK
17h 07m2 stops
Delta Logo
5:00 am - 5:07 pmGFK-BOS
11h 07m2 stops
$488Delta
Find Deal
Wed, Apr 8 - Sun, Apr 12
Delta Logo
7:05 am - 11:12 pmBOS-GFK
17h 07m2 stops
Delta Logo
5:00 am - 5:07 pmGFK-BOS
11h 07m2 stops
$511Delta
Find Deal
Wed, Apr 8 - Sun, Apr 12
Delta Logo
5:45 am - 11:37 amBOS-GFK
6h 52m1 stop
Delta Logo
5:40 pm - 11:54 pmGFK-BOS
5h 14m1 stop
$922Delta
Find Deal
Sat, Dec 20 - Sat, Dec 27
Delta Logo
5:45 am - 11:37 amBOS-GFK
6h 52m1 stop
Delta Logo
5:40 pm - 11:54 pmGFK-BOS
5h 14m1 stop
$977Delta
Find Deal
Sat, Dec 20 - Sat, Dec 27
Delta Logo
6:00 am - 4:54 pmBOS-GFK
11h 54m2 stops
Delta Logo
5:40 pm - 11:54 pmGFK-BOS
5h 14m1 stop
$1,078Delta
Find Deal
Sat, Dec 20 - Sat, Dec 27
Delta Logo
6:40 am - 4:54 pmBOS-GFK
11h 14m2 stops
Delta Logo
12:17 pm - 7:47 pmGFK-BOS
6h 30m1 stop
$1,133Delta
Find Deal
Sat, Dec 20 - Sat, Dec 27

Delta flights from Boston to Grand Forks

Our best Delta deals on Boston to Grand Forks flight tickets
Delta
Dec 10
BOS6:24 pmBoston Logan Intl
5h 43m
1 stop
GFK11:07 pmGrand Forks
Dec 14
GFK5:00 amGrand Forks
7h 50m
1 stop
BOS1:50 pmBoston Logan Intl
$399
Find similar
Delta
Dec 10
BOS4:00 pmBoston Logan Intl
8h 07m
2 stops
GFK11:07 pmGrand Forks
Dec 14
GFK5:00 amGrand Forks
7h 50m
1 stop
BOS1:50 pmBoston Logan Intl
$404
Find similar
Delta
Dec 10
BOS6:45 amBoston Logan Intl
10h 12m
2 stops
GFK3:57 pmGrand Forks
Dec 14
GFK12:24 pmGrand Forks
10h 31m
2 stops
BOS11:55 pmBoston Logan Intl
$409
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
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

Price

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 12/10

6:24 pm-11:07 pm

1 stop5h 43m

Grand Forks

Sun 12/14

5:00 am-1:50 pm

1 stop7h 50m

$399

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 12/10

4:00 pm-11:07 pm

2 stops8h 07m

Grand Forks

Sun 12/14

5:00 am-1:50 pm

1 stop7h 50m

$404

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 12/10

6:45 am-3:57 pm

2 stops10h 12m

Grand Forks

Sun 12/14

12:24 pm-11:55 pm

2 stops10h 31m

$409

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 12/10

11:20 am-11:07 pm

2 stops12h 47m

Grand Forks

Sun 12/14

5:00 am-4:03 pm

2 stops10h 03m

$486

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 4/8

7:05 am-11:12 pm

2 stops17h 07m

Grand Forks

Sun 4/12

5:00 am-5:07 pm

2 stops11h 07m

$488

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Wed 4/8

7:05 am-11:12 pm

2 stops17h 07m

Grand Forks

Sun 4/12

5:00 am-5:07 pm

2 stops11h 07m

$511

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Sat 12/20

5:45 am-11:37 am

1 stop6h 52m

Grand Forks

Sat 12/27

5:40 pm-11:54 pm

1 stop5h 14m

$922

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Sat 12/20

5:45 am-11:37 am

1 stop6h 52m

Grand Forks

Sat 12/27

5:40 pm-11:54 pm

1 stop5h 14m

$977

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Sat 12/20

6:00 am-4:54 pm

2 stops11h 54m

Grand Forks

Sat 12/27

5:40 pm-11:54 pm

1 stop5h 14m

$1,078

BostonGrand Forks

BOS - GFK

BOSGFK

Boston Logan Intl

Sat 12/20

6:40 am-4:54 pm

2 stops11h 14m

Grand Forks

Sat 12/27

12:17 pm-7:47 pm

1 stop6h 30m

$1,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Grand Forks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Grand Forks?

According to our data, Wednesday is the cheapest day to fly to Grand Forks from Boston. The lowest ticket price found for a Wednesday departure recently was $638. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Grand Forks for around $728.

What is the cheapest time of day to depart on your flight to Grand Forks?

The cheapest time of day to fly to Grand Forks is in the afternoon when flights can be purchased for as low as $638. In contrast, the most expensive time of day to depart to Grand Forks is in the morning when prices are around $687.

When to book flights from Boston to Grand Forks

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Grand Forks according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Grand Forks (BOS to GFK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Grand Forks

Direct flights

None
There are no direct flights from Boston to Grand Forks. There are no popular flight routes from Boston to Grand Forks.
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  • How far is Boston Logan Intl to Grand Forks by plane?

    There are 1314.8 mi between Boston Logan Intl and Grand Forks. Typically, this will take 5h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Grand Forks Airport?

    Prices for flights from Boston Logan Intl Airport to Grand Forks Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Grand Forks Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Grand Forks Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Grand Forks Airport.

  • What documentation or ID do you need to fly to Grand Forks Airport?

    The travel and health documents you'll need for your trip to Grand Forks Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Grand Forks Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Grand Forks?

Best airlines flying from Boston to Grand Forks

Compare and see reviews for airlines that fly from Boston to Grand Forks with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $308Free CancellationRating
7.9
7,984 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Grand Forks?

It is quick and easy to find Boston to Grand Forks flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grand Forks that suits you.

Can I find flights from Boston to Grand Forks with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grand Forks from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Grand Forks?

momondo helps you find the best flight between Boston and Grand Forks by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Grand Forks right now. Can momondo alert me if prices change?

Price alerts on flights to Grand Forks from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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