PHL - GFK

$338 Find Cheap Flights from Philadelphia to Grand Forks

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Grand Forks departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Grand Forks

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Grand Forks, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Grand Forks, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$365
Delta
Thu 7/9Sat 7/11
PHL - GFK • 1 stop
Cheapest one-way
$338
Delta
Sun 5/31
PHL - GFK • 1 stop
Start a new search
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We hope you love your trip to Grand Forks!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Grand Forks (PHL-GFK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Grand Forks that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Grand Forks

Thu, Jul 9 - Sat, Jul 11
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
$365Delta
Wed, Feb 25 - Sun, Mar 1
Delta Logo
11:27 am - 3:31 pm
PHL
-
GFK
5h 04m
1 stop
Delta Logo
12:18 pm - 5:56 pm
GFK
-
PHL
4h 38m
1 stop
$393Delta
Wed, Feb 25 - Sun, Mar 1
Delta Logo
6:05 am - 3:31 pm
PHL
-
GFK
10h 26m
2 stops
Delta Logo
4:16 pm - 11:44 pm
GFK
-
PHL
6h 28m
1 stop
$398Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
6:30 am - 10:10 am
PHL
-
GFK
4h 40m
1 stop
Delta Logo
3:55 pm - 11:17 pm
GFK
-
PHL
6h 22m
1 stop
$454Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
6:30 am - 10:10 am
PHL
-
GFK
4h 40m
1 stop
Delta Logo
3:55 pm - 12:59 am
GFK
-
PHL
8h 04m
2 stops
$459Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
5:35 am - 2:20 pm
PHL
-
GFK
9h 45m
2 stops
Delta Logo
3:55 pm - 12:59 am
GFK
-
PHL
8h 04m
2 stops
$465Delta
Wed, Feb 25 - Sun, Mar 1
Delta Logo
6:05 am - 3:31 pm
PHL
-
GFK
10h 26m
2 stops
Delta Logo
12:18 pm - 11:13 pm
GFK
-
PHL
9h 55m
2 stops
$481Delta
Fri, Jun 5 - Sat, Jun 13
Delta Logo
6:30 am - 10:10 am
PHL
-
GFK
4h 40m
1 stop
Delta Logo
5:15 am - 2:00 pm
GFK
-
PHL
7h 45m
1 stop
$504Delta
Thu, Jul 9 - Sat, Jul 11
Delta Logo
5:30 am - 2:20 pm
PHL
-
GFK
9h 50m
2 stops
Delta Logo
3:55 pm - 11:40 pm
GFK
-
PHL
6h 45m
1 stop
$534Delta
Thu, May 28 - Sun, May 31
Delta Logo
6:30 am - 10:10 am
PHL
-
GFK
4h 40m
1 stop
Delta Logo
10:45 am - 6:06 pm
GFK
-
PHL
6h 21m
1 stop
$564Delta
Booking Insights

Good to know

Cheapest flight$338
Flight from Philadelphia to Grand Forks

When to book flights from Philadelphia to Grand Forks

Are your dates flexible? Find out the best times to travel from Philadelphia to Grand Forks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Grand Forks

  • What is the cheapest flight from Philadelphia to Grand Forks?

    In the last 3 days, the lowest price for a flight from Philadelphia to Grand Forks was $365 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Grand Forks?

    No

  • Which aircraft models fly most regularly from Philadelphia to Grand Forks?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Grand Forks?

    SkyTeam is the only airline alliance operating flights between Philadelphia and Grand Forks.

  • How does KAYAK find such low prices on flights from Philadelphia to Grand Forks?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Grand Forks.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Grand Forks?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Grand Forks from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Grand Forks?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Grand Forks with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and GFK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Grand Forks?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Grand Forks from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Grand Forks

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Grand Forks. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Grand Forks? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8193 reviews
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

This was my first time flying Delta ever and I had a great experience!

10.0 ExcellentAnna, Feb 2026
TPA - DTW
Read more Delta reviews

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Everything you need to know for your flight from Philadelphia to Grand Forks

Information on your arrival and departure airports