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Cheap flights from Philadelphia to Grand Forks from $378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Grand Forks departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Grand Forks

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 10:10 am
PHL
-
GFK
4h 55m
1 stop
Delta Logo
3:55 pm - 11:40 pm
GFK
-
PHL
6h 45m
1 stop
$444Delta
Wed, Aug 12 - Sat, Aug 15
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
10:53 am - 6:06 pm
GFK
-
PHL
6h 13m
1 stop
$454Delta
Thu, May 21 - Wed, May 27
Delta Logo
7:01 pm - 11:03 pm
PHL
-
GFK
5h 02m
1 stop
Delta Logo
10:53 am - 10:12 pm
GFK
-
PHL
10h 19m
2 stops
$459Delta
Thu, May 21 - Wed, May 27
Delta Logo
8:05 am - 6:06 pm
PHL
-
GFK
11h 01m
2 stops
Delta Logo
10:53 am - 10:12 pm
GFK
-
PHL
10h 19m
2 stops
$465Delta
Thu, May 21 - Wed, May 27
Delta Logo
6:15 am - 10:10 am
PHL
-
GFK
4h 55m
1 stop
Delta Logo
5:15 am - 6:29 pm
GFK
-
PHL
12h 14m
2 stops
$512Delta
Thu, Aug 20 - Mon, Aug 24
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
3:50 pm - 12:57 am
GFK
-
PHL
8h 07m
2 stops
$526Delta
Wed, May 13 - Fri, May 29
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
3:50 pm - 11:12 pm
GFK
-
PHL
6h 22m
1 stop
$527Delta
Fri, May 22 - Sun, May 24
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
5:05 am - 10:30 am
GFK
-
PHL
4h 25m
1 stop
$531Delta
Wed, May 13 - Mon, May 25
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
3:50 pm - 4:40 pm
GFK
-
PHL
23h 50m
2 stops
$532Delta
Sun, May 24 - Fri, May 29
Delta Logo
5:45 am - 10:18 am
PHL
-
GFK
5h 33m
1 stop
Delta Logo
10:53 am - 10:12 pm
GFK
-
PHL
10h 19m
2 stops
$536Delta
Wed, May 13 - Mon, May 25

Delta flights from Philadelphia to Grand Forks

Our best Delta deals on Philadelphia to Grand Forks flight tickets
Delta
Aug 12
PHL6:15 amPhiladelphia
4h 55m
1 stop
GFK10:10 amGrand Forks
Aug 15
GFK3:55 pmGrand Forks
6h 45m
1 stop
PHL11:40 pmPhiladelphia
$444
Delta
May 21
PHL5:45 amPhiladelphia
5h 33m
1 stop
GFK10:18 amGrand Forks
May 27
GFK10:53 amGrand Forks
6h 13m
1 stop
PHL6:06 pmPhiladelphia
$454
Delta
May 21
PHL7:01 pmPhiladelphia
5h 02m
1 stop
GFK11:03 pmGrand Forks
May 27
GFK10:53 amGrand Forks
10h 19m
2 stops
PHL10:12 pmPhiladelphia
$459

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 April 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Wed 8/12

6:15 am-10:10 am

1 stop4h 55m

Grand Forks

Sat 8/15

3:55 pm-11:40 pm

1 stop6h 45m

$444

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Thu 5/21

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Wed 5/27

10:53 am-6:06 pm

1 stop6h 13m

$454

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Thu 5/21

7:01 pm-11:03 pm

1 stop5h 02m

Grand Forks

Wed 5/27

10:53 am-10:12 pm

2 stops10h 19m

$459

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Thu 5/21

8:05 am-6:06 pm

2 stops11h 01m

Grand Forks

Wed 5/27

10:53 am-10:12 pm

2 stops10h 19m

$465

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Thu 8/20

6:15 am-10:10 am

1 stop4h 55m

Grand Forks

Mon 8/24

5:15 am-6:29 pm

2 stops12h 14m

$512

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Wed 5/13

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Fri 5/29

3:50 pm-12:57 am

2 stops8h 07m

$526

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Fri 5/22

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Sun 5/24

3:50 pm-11:12 pm

1 stop6h 22m

$527
Quickest round-trip

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Wed 5/13

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Mon 5/25

5:05 am-10:30 am

1 stop4h 25m

$531

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Sun 5/24

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Fri 5/29

3:50 pm-4:40 pm

2 stops23h 50m

$532

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Wed 5/13

5:45 am-10:18 am

1 stop5h 33m

Grand Forks

Mon 5/25

10:53 am-10:12 pm

2 stops10h 19m

$536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Grand Forks from

How to get the cheapest flight ticket from Philadelphia 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 airline that flies from Philadelphia to Grand Forks?

Delta is the most popular carrier operating from Philadelphia to Grand Forks

What airlines fly to Grand Forks?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Grand Forks from Philadelphia according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Grand Forks. Keep in mind that there are 4 different airlines that fly to Grand Forks on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Grand Forks

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

Cheap Philadelphia to Grand Forks (PHL to GFK) flight deals and tips

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

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from Philadelphia to Grand Forks takes 5h 33m
There are no direct flights from Philadelphia to Grand Forks. There are no popular flight routes from Philadelphia to Grand Forks.
Search flight deals

Frequently asked questions about flying from Philadelphia to Grand Forks

  • How far is Philadelphia to Grand Forks by plane?

    A flight from Philadelphia to Grand Forks will travel around 1213.2 mi. 5h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Grand Forks Airport?

    Prices for flights from Philadelphia Airport to Grand Forks Airport are updated daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Grand Forks Airport?

  • How old do you have to be to fly from Philadelphia Airport to Grand Forks Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia 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 Philadelphia to Grand Forks?

Best airlines flying from Philadelphia to Grand Forks

Compare and see reviews for airlines that fly from Philadelphia to Grand Forks with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $343Free CancellationRating
7.9
8,467 reviews
Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Grand Forks for you.

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

All flight searches from Philadelphia to Grand Forks on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Grand Forks from Philadelphia.

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

Yes. momondo can track prices for Philadelphia to Grand Forks flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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