PHL - GFK

$198 Find Cheap Flights from Philadelphia to Grand Forks - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$429
Typical prices: $423-$820
Delta
Sat 9/22Sat 9/29
PHL - GFK • 1 stop
Cheapest one-way
$198
Typical prices: $367-$479
Multiple Airlines
Sat 10/20
PHL - GFK • 3 stops
When to travel
February
Cheapest • 10% price drop
March
Most popular
Good to know
+1
Good to know
+1
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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, Sep 22 - Tue, Sep 29
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 10:47 amGFK  Grand Forks-PHL Philadelphia
4h 32m1 stop Minneapolis St Paul
$429Delta
Tue, Sep 22 - Mon, Sep 28
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
3:55 pm - 12:40 amGFK  Grand Forks-PHL Philadelphia
7h 45m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$434Delta
Tue, Sep 22 - Sun, Sep 27
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 10:47 amGFK  Grand Forks-PHL Philadelphia
4h 32m1 stop Minneapolis St Paul
$493Delta
Mon, Sep 21 - Sat, Sep 26
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 6:08 pmGFK  Grand Forks-PHL Philadelphia
11h 53m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$498Delta
Mon, Sep 21 - Sat, Sep 26
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
11:02 am - 5:59 pmGFK  Grand Forks-PHL Philadelphia
5h 57m1 stop Minneapolis St Paul
$564Delta
Fri, Sep 18 - Tue, Sep 29
Delta Logo
8:04 pm - 10:27 amPHL  Philadelphia-GFK Grand Forks
15h 23m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
5:15 am - 4:32 pmGFK  Grand Forks-PHL Philadelphia
10h 17m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$579Delta
Fri, Sep 18 - Sat, Sep 26
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
11:02 am - 5:59 pmGFK  Grand Forks-PHL Philadelphia
5h 57m1 stop Minneapolis St Paul
$583Delta
Wed, Sep 23 - Mon, Sep 28
Delta Logo
5:20 am - 2:37 pmPHL  Philadelphia-GFK Grand Forks
10h 17m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
3:55 pm - 12:40 amGFK  Grand Forks-PHL Philadelphia
7h 45m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$593Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
5:20 am - 11:03 pmPHL  Philadelphia-GFK Grand Forks
18h 43m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
5:15 am - 4:32 pmGFK  Grand Forks-PHL Philadelphia
10h 17m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$597Delta
Fri, Sep 18 - Fri, Sep 25
Delta Logo
5:45 am - 10:27 amPHL  Philadelphia-GFK Grand Forks
5h 42m1 stop Minneapolis St Paul
Delta Logo
7:15 pm - 11:56 pmGFK  Grand Forks-PHL Philadelphia
27h 41m1 stop Minneapolis St Paul
$599Delta
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 from Philadelphia to Grand Forks with more confidence.

How much is a round-trip flight from Philadelphia to Grand Forks?

Round-trip flights from Philadelphia to Grand Forks start at $429. Prices are typical for this route right now, with typical round-trip fares ranging from $423 to $820. The lowest price found in the past 5 days was $429 on Delta.

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Key details for Philadelphia to Grand Forks flights

Low season

October

Cheapest flight

$198
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 62% on the Philadelphia to Grand Forks route. 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.

  • 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.

  • Have flight prices from Philadelphia to Grand Forks changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $429 to $1,281. That means the highest observed fare was about 3x higher than the lowest one.

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

    One-way fares from Philadelphia to Grand Forks are currently lower than usual. Average one-way flight prices are about $332, which is 21% below the typical average for this route.

  • 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.

  • 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.

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 can be flexible, aim for a Friday departure instead of Tuesday. On this route, Friday flights average $414 - about $673 less than Tuesday (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).

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

Information on your arrival and departure airports

Philadelphia (PHL)
Grand Forks (GFK)