What airlines fly to Philadelphia?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Philadelphia from Grand Forks according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Grand Forks to Philadelphia?

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

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

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

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

The number of operators available for flights from Grand Forks Airport to Philadelphia Airport is 1 as of October 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$247 Cheap Flights from Grand Forks to Philadelphia in 2025/26

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Find the cheapest flights from Grand Forks to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 11:46 pmGFK-PHL

6h 41m1 stop

6:15 am - 11:49 amPHL-GFK

6h 34m1 stop

$413Delta

Find Deal

Tue, Mar 3 - Sat, Mar 7

12:15 pm - 11:08 pmGFK-PHL

9h 53m2 stops

6:15 am - 11:49 amPHL-GFK

6h 34m1 stop

$418Delta

Find Deal

Tue, Mar 3 - Sat, Mar 7

12:15 pm - 11:08 pmGFK-PHL

9h 53m2 stops

8:25 am - 10:49 amPHL-GFK

27h 24m2 stops

$474Delta

Find Deal

Tue, Mar 3 - Sat, Mar 7

12:15 pm - 11:08 pmGFK-PHL

9h 53m2 stops

6:15 am - 11:49 amPHL-GFK

6h 34m1 stop

$648Delta

Find Deal

Sat, Mar 7 - Sat, Mar 14

5:00 am - 10:43 amGFK-PHL

4h 43m1 stop

6:15 am - 11:49 amPHL-GFK

6h 34m1 stop

$763Delta

Find Deal

Sat, Mar 7 - Sat, Mar 14

12:15 pm - 11:08 pmGFK-PHL

9h 53m2 stops

9:42 am - 3:46 pmPHL-GFK

7h 04m2 stops

$767Delta

Find Deal

Sat, Mar 7 - Sat, Mar 14

5:05 am - 10:54 amGFK-PHL

4h 49m1 stop

6:00 am - 11:35 amPHL-GFK

6h 35m1 stop

$777Delta

Find Deal

Sun, Oct 26 - Thu, Oct 30

4:20 pm - 12:52 amGFK-PHL

7h 32m2 stops

6:00 am - 11:35 amPHL-GFK

6h 35m1 stop

$782Delta

Find Deal

Sun, Oct 26 - Thu, Oct 30

4:20 pm - 12:52 amGFK-PHL

7h 32m2 stops

6:45 am - 3:40 pmPHL-GFK

9h 55m2 stops

$1,038Delta

Find Deal

Sun, Oct 26 - Thu, Oct 30

4:30 pm - 11:50 pmGFK-PHL

6h 20m1 stop

6:14 am - 11:39 amPHL-GFK

6h 25m1 stop

$1,196Delta

Find Deal

Wed, Nov 26 - Sun, Nov 30

Delta flights from Grand Forks to Philadelphia

Our best Delta deals on Grand Forks to Philadelphia flight tickets

Delta

Mar 3

GFK4:05 pmGrand Forks

6h 41m

1 stop

PHL11:46 pmPhiladelphia

Mar 7

PHL6:15 amPhiladelphia

6h 34m

1 stop

GFK11:49 amGrand Forks

$413

Find similar

Delta

Mar 3

GFK12:15 pmGrand Forks

9h 53m

2 stops

PHL11:08 pmPhiladelphia

Mar 7

PHL6:15 amPhiladelphia

6h 34m

1 stop

GFK11:49 amGrand Forks

$418

Find similar

Delta

Mar 3

GFK12:15 pmGrand Forks

9h 53m

2 stops

PHL11:08 pmPhiladelphia

Mar 7

PHL8:25 amPhiladelphia

27h 24m

2 stops

GFK10:49 amGrand Forks

$474

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Tue 3/3

4:05 pm-11:46 pm

1 stop6h 41m

Philadelphia

Sat 3/7

6:15 am-11:49 am

1 stop6h 34m

$413

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Tue 3/3

12:15 pm-11:08 pm

2 stops9h 53m

Philadelphia

Sat 3/7

6:15 am-11:49 am

1 stop6h 34m

$418

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Tue 3/3

12:15 pm-11:08 pm

2 stops9h 53m

Philadelphia

Sat 3/7

8:25 am-10:49 am

2 stops27h 24m

$474

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sat 3/7

12:15 pm-11:08 pm

2 stops9h 53m

Philadelphia

Sat 3/14

6:15 am-11:49 am

1 stop6h 34m

$648

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sat 3/7

5:00 am-10:43 am

1 stop4h 43m

Philadelphia

Sat 3/14

6:15 am-11:49 am

1 stop6h 34m

$763

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sat 3/7

12:15 pm-11:08 pm

2 stops9h 53m

Philadelphia

Sat 3/14

9:42 am-3:46 pm

2 stops7h 04m

$767

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sun 10/26

5:05 am-10:54 am

1 stop4h 49m

Philadelphia

Thu 10/30

6:00 am-11:35 am

1 stop6h 35m

$777

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sun 10/26

4:20 pm-12:52 am

2 stops7h 32m

Philadelphia

Thu 10/30

6:00 am-11:35 am

1 stop6h 35m

$782

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Sun 10/26

4:20 pm-12:52 am

2 stops7h 32m

Philadelphia

Thu 10/30

6:45 am-3:40 pm

2 stops9h 55m

$1,038

Grand ForksPhiladelphia

GFK - PHL

GFKPHL

Grand Forks

Wed 11/26

4:30 pm-11:50 pm

1 stop6h 20m

Philadelphia

Sun 11/30

6:14 am-11:39 am

1 stop6h 25m

$1,196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Forks to Philadelphia

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

Prices

Airlines

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Grand Forks to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $638. On the other hand, Friday is the most expensive day to depart from Grand Forks because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $638.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Grand Forks to Philadelphia in the afternoon for as low as $628. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $650.

When to book flights from Grand Forks to Philadelphia

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Grand Forks to Philadelphia. There are no popular flight routes from Grand Forks to Philadelphia.

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How far is Grand Forks to Philadelphia by plane?
The straight-line distance from Grand Forks to Philadelphia is 1213.2 mi. 4h 43m is a normal flight duration for this route.
When did momondo last update prices for flights from Grand Forks Airport to Philadelphia Airport?
Prices for flights from Grand Forks Airport to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Grand Forks Airport to Philadelphia Airport?
The number of operators available for flights from Grand Forks Airport to Philadelphia Airport is 1 as of October 2025.
How old do you have to be to fly from Grand Forks Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Grand Forks to Philadelphia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Grand Forks to Philadelphia is Delta (100% of total bookings).

Best airlines flying from Grand Forks to Philadelphia

Compare and see reviews for airlines that fly from Grand Forks to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $447	Free Cancellation	Rating 7.9 7,971 reviews		Search Delta flights

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Dewey Beach

Reading

Cherry Hill

Newark

North Wildwood

Dover

Avalon

Lewes

Stone Harbor

Vineland

Essington

Pottstown

New Castle

Somers Point

Why use momondo?

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

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 Grand Forks to Philadelphia for you.

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

Yes. momondo allows you to filter the results for Grand Forks to Philadelphia flights to just show those with flexible booking policies.

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

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 Philadelphia from Grand Forks.

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

Yes momondo offers price alerts on flights to Philadelphia from Grand Forks. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.