United States
USD

PHL - GFK

$369 Find Cheap Flights from Philadelphia to Grand Forks - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest one-way
$369
Typical prices: $367-$479
Delta
Thu 10/25
PHL - GFK • 1 stop
When to travel
February
Cheapest • 10% price drop
March
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Grand Forks!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Grand Forks

Tue, Oct 13 - Sat, Oct 17
Delta Logo
5:45 am - 10:16 amPHL  Philadelphia-GFK Grand Forks
5h 31m1 stop Minneapolis St Paul
Delta Logo
5:07 am - 4:44 pmGFK  Grand Forks-PHL Philadelphia
10h 37m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$644Delta
Tue, Oct 13 - Sat, Oct 17
Delta Logo
5:20 am - 2:32 pmPHL  Philadelphia-GFK Grand Forks
10h 12m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
5:07 am - 4:44 pmGFK  Grand Forks-PHL Philadelphia
10h 37m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$649Delta
Tue, Oct 13 - Sat, Oct 17
Delta Logo
5:45 am - 10:16 amPHL  Philadelphia-GFK Grand Forks
5h 31m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 11:50 pmGFK  Grand Forks-PHL Philadelphia
6h 55m1 stop Minneapolis St Paul
$984Delta
Booking Insights

Price, demand and travel trends for Philadelphia to Grand Forks flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from Philadelphia to Grand Forks?

Flights via Minneapolis St Paul (MSP) offer the most affordable fares, with an average round-trip price of $540. Based on KAYAK data over the past 3 months.

When flying from Philadelphia to Grand Forks which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for Philadelphia to Grand Forks layovers at 4h 01m over the past 3 months.

Find deals

Key details for Philadelphia to Grand Forks flights

Low season

October

Cheapest flight

$369
One-way 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

Your Philadelphia to Grand Forks flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Grand Forks?

    Only Economy Class is available on flights from Philadelphia to Grand Forks.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Philadelphia to Grand Forks flight?

    Round-trip flights from Philadelphia to Grand Forks range from $423 to $820, with an average of $468 over the past 12 months. Anything below $423 counts as a good deal.

  • How are flight prices from Philadelphia to Grand Forks looking right now?

    One-way fares from Philadelphia to Grand Forks are currently higher than usual. Average one-way flight prices are about $497, which is 18% above the typical average for this route.

  • Which airports can I use when flying from Philadelphia to Grand Forks?

    Flights from Philadelphia to Grand Forks usually depart from Philadelphia (PHL) and arrive at Grand Forks (GFK).

  • Which airports do connecting flights from Philadelphia to Grand Forks pass through?

    Most connecting flights from Philadelphia to Grand Forks pass through Minneapolis St Paul (MSP), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to Grand Forks?

    Yes. Flexible dates can save you up to 62% on flights from Philadelphia to Grand Forks. Friday is the cheapest departure day at $414 round-trip on average, while Tuesday is the most expensive at $1,087, a difference of $673.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Philadelphia and Grand Forks?

    Grand Forks is 1 hour behind Philadelphia (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Philadelphia to Grand Forks flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $414, about $673 less than Tuesday fares (62% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Grand Forks trip for February. Fares historically average $423 round-trip in that month - typically $664 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Philadelphia to Grand Forks

Complete your trip to Grand Forks with a hotel stay or car rental

Car rentals in Grand Forks
Hotels in Grand Forks
Vacations in Grand Forks