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Grand Forks

$333+ Cheap flights from Philadelphia to Grand Forks (PHL - GFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GFK
Feb 26 — Mrz 51
Do 2/26
Do 3/5
1 adult, Economy
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Cheap flight deals from Philadelphia to Grand Forks

Cheapest flights from Philadelphia to Grand Forks
Explore the most affordable flight options available from Philadelphia to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Januar 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/236:10 am
PHL
-
GFK
1 stop5h 05m
Delta
Mo 4/2710:50 am
GFK
-
PHL
1 stop6h 18m
Delta
Deal found 1/26$364

Find flight deals from Philadelphia to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Grand Forks (GFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Januar 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Delta)

One-way from

$333
(Delta)
Provider with most accurate pricing for Philadelphia-Grand Forks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Grand Forks flights.
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From Philadelphia to Grand Forks
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One-way flight from Philadelphia to Grand Forks
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Januar 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Grand Forks that are best for you.

Fly from

Philadelphia

Fly to

Grand Forks

Route

Depart

Return

Price

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Do 4/23

6:10 am-10:15 am

1 stop5h 05m

Grand Forks

Mo 4/27

10:50 am-6:08 pm

1 stop6h 18m

$364

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Sa 5/23

6:15 am-10:10 am

1 stop4h 55m

$333

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Do 5/28

6:30 pm-11:05 pm

1 stop5h 35m

$333

PhiladelphiaGrand Forks

PHL - GFK

PHLGFK

Philadelphia

Fr 5/22

6:15 am-10:10 am

1 stop4h 55m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Philadelphia to Grand Forks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Grand Forks in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Grand Forks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Grand Forks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Philadelphia to Grand Forks?

Currently, July is the cheapest month in which you can book a flight from Philadelphia to Grand Forks (average of $187). Flying from Philadelphia to Grand Forks in March is currently the most expensive (average of $350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Grand Forks

Get insights into the airlines that provide service to Grand Forks. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grand Forks. Reviews last updated Januar 27, 2026.
Read through reviews of airlines operating flights from Philadelphia to Grand Forks, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Grand Forks?

    Airlines like Delta fly from Philadelphia to Grand Forks in about 5h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Philadelphia to Grand Forks is about 1219 mi.

  • Can I find deals for flights from Philadelphia to Grand Forks that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Grand Forks?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Grand Forks.

  • Can I find deals for business class flights from Philadelphia to Grand Forks?

    Yes. Cheapflights offers flight deals from Philadelphia to Grand Forks by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, July is the cheapest month in which you can book a flight from Philadelphia to Grand Forks (average of $187). Flying from Philadelphia to Grand Forks in March is currently the most expensive (average of $350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Philadelphia to Grand Forks

Discover the top airline that operate flights from Philadelphia to Grand Forks. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Januar 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$343Average$458FlexibilityNo cancel feeOn-timeN/A

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