Cheap Flights from Grand Forks to Philadelphia

Compare Grand Forks to Philadelphia flight deals

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Flight deals from Grand Forks to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Grand Forks Airport to Philadelphia? If you want to travel next month, return fares start from Rs116,273. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grand Forks to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Grand Forks to Philadelphia flights are currently cheapest in August.

Grand Forks to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs98,452
Cheapest month to flyAugust

Finding cheap flights from Grand Forks to Philadelphia: Frequently asked questions

There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Grand Forks to Philadelphia is Rs116,209. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Grand Forks to Philadelphia. But we found flights with one or more stops from Rs116,209.
As of July 2026, there are no flights flying from Grand Forks to Philadelphia.
The cheapest month to fly from Grand Forks to Philadelphia is usually September.
If you're flying from Grand Forks Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from Rs116,209.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Forks Airport to Philadelphia on Friday, 11 September 2026.
No airlines currently offer direct flights between Grand Forks Airport and Philadelphia. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Delta offers the cheapest flight tickets to Philadelphia.

Travelling from Grand Forks International Airport (GFK) to Philadelphia: what you need to know

  • The timezone in Philadelphia is UTC-4. The city is one hour ahead of Grand Forks, where Grand Forks International Airport is located.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to catch your GFK to Philadelphia flight.

  • During popular months like October, it's wise to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during high season in general.

  • To get to GFK from central Grand Forks, it'll take about 15 minutes by car. It's roughly 11 kilometres from the airport to the city centre.

  • Grand Forks International Airport maintains a solid on-time record, making delays less likely. Departures from GFK arrive on schedule 80.65% of the time.

  • You'll find GFK at 2787 Airport Drive.

How to find the cheapest flights from Grand Forks International Airport (GFK) to Philadelphia

  • Rs98,452 is the cheapest price we've seen for a one-way Grand Forks International Airport to Philadelphia flight. A return flight ticket right now is Rs116,209. Depending on the availability and when you book, these fares could change.

  • To find cheap flights from GFK to Philadelphia, book early. Airlines tend to offer the most competitive fares when flights first go on sale.

  • The 'Whole month' tool will show you the cheapest tickets from Grand Forks International Airport to Philadelphia across the month. It's a good way to find a bargain if your plans aren't set in stone.

  • Never miss a deal on cheap flights from GFK to Philadelphia by creating a Price Alert. You'll get an email or notification through the app when a lower fare becomes available.

  • Save money on your flight from Grand Forks International Airport to Philadelphia with the help of our filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) to the centre of Philadelphia takes about 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • It typically takes 45 minutes to get there by public transport.

  • If you're arriving on a late flight from Grand Forks International Airport to Philadelphia, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping soon after at one of these hotels near PHL:

  • Pick up a Philadelphia International Airport rental car and explore Philadelphia and beyond with your own set of wheels. Dollar, Thrifty and Budget are leading providers to choose from here.

  • Booking your ride from Philadelphia International Airport about three weeks in advance of your flight from GFK to Philadelphia can help you lock in the lowest rate.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Central Philadelphia is about 56 kilometres from Trenton-Mercer Airport (TTN). Once your flight from Grand Forks International Airport to Philadelphia has hit the runway and you've made your way through the terminal, the drive should be around 40 minutes.

  • If you travel by public transport, the journey will take you 1 hour 45 minutes or so.

  • You'll find some great places to park your luggage (and yourself) near TTN. Unwind and get cosy after your GFK to Philadelphia flight at one of these perfectly located options:

  • Forget about public transport schedules or long cab queues. Pick up a Trenton-Mercer Airport rental car and go in any direction that inspires you. Check out the rates and availability from Budget, National and Enterprise.

  • Call dibs on the best options. Booking your ride from TTN four weeks ahead of time often means lower prices and a wider selection of vehicles.

  • Trenton-Mercer Airport can be found at Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Carefully consider your travel dates before locking in your flight from Grand Forks International Airport to Philadelphia. The city comes alive in peak season, but hotel prices are generally higher and top attractions can get busy. Visit Philadelphia in the off-season if you want a quieter vibe.

  • Before booking a Grand Forks International Airport to Philadelphia flight ticket, think about what kind of weather you prefer. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • Look for cheap tickets from GFK to Philadelphia in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 9ºC on average.

More about Philadelphia

Explore more of United States

  • You've done Philadelphia, now it's time to discover more of United States. Journey about 129 kilometres north-east to New York to tick off its top sights. From Statue of Liberty to Central Park and Empire State Building, you've got a jam-packed schedule ahead.

  • Around 434 kilometres north-east of Philadelphia, Boston is another favourite stop in United States. No visit is complete without checking out Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.