Cheap flights from Grand Rapids to Philadelphia International

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Flight deals from Grand Rapids to Philadelphia International

Looking for a cheap last-minute deal or the best return flight from Grand Rapids to Philadelphia International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grand Rapids to Philadelphia International

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

Direct flights from Grand Rapids to Philadelphia International

Grand Rapids to Philadelphia: Flight information

The things to know before you go.
Cheapest flight found$136
Cheapest month to flyFebruary
Average flight time1 hr, 57 mins
Most popular airlineAmerican Airlines
Average flights per week71

Finding cheap flights from Grand Rapids to Philadelphia International: Frequently asked questions

The best price we found for a return flight from Grand Rapids to Philadelphia International is $333. 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.
1 hour and 57 minutes is the average flight time from Grand Rapids to Philadelphia International.
American Airlines, Alaska Airlines and PSA Airlines fly direct from Grand Rapids to Philadelphia International.
As of February 2026, there are 71 flights per week flying from Grand Rapids to Philadelphia International.
The cheapest month to fly from Grand Rapids to Philadelphia International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Rapids Airport to Philadelphia International Airport on Wednesday, 20 May 2026.
Yes – the average flight time is 1 hour and 57 minutes.
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 International 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.
Currently, Southwest Airlines offers the cheapest flight tickets to Philadelphia International.

Flying from Gerald R. Ford International Airport (GRR) to Philadelphia International Airport (PHL): what you need to know

  • The average length of a direct flight from Gerald R. Ford International Airport to Philadelphia International Airport is 1 hour 50 minutes.

  • Grand Rapids and Philadelphia are both in the UTC-4 timezone. This means you won't have to change your watch on arrival.

  • You can choose from 13 weekly Gerald R. Ford International Airport to Philadelphia International Airport flights. The 06:47 departure with American Airlines is the earliest flight you can take. American Airlines operates the last service of the day at 18:21.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your GRR to PHL flight.

  • Travelling during a peak time like July? Public holidays and other popular seasons can result in longer queues and delays at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • American Airlines is your gateway to discovering Philadelphia (and perhaps some other exciting corners of United States!). Check out the direct flights from Gerald R. Ford International Airport to Philadelphia International Airport offered by this popular airline.

  • The majority of travellers choose to fly with American Airlines on this route.

  • American Airlines is the most punctual carrier operating GRR to PHL flights, with 67.53% of its services landing on time.

  • Think about adding a stopover when booking your ticket from Gerald R. Ford International Airport to Philadelphia International Airport. Simply deselect 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here's where you can stop between GRR and PHL:

    • Detroit Metropolitan Wayne County Airport

    • Chicago Midway International Airport

    • O'Hare International Airport

How to find the cheapest flights from Gerald R. Ford International Airport (GRR) to Philadelphia International Airport (PHL)

  • Currently, $136 is the cheapest price we've found for a one-way Gerald R. Ford International Airport to Philadelphia International Airport flight. The best price for a return plane ticket is $333. Remember that fares can change due to availability when booking.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from GRR to PHL.

  • Organise your trip for May. That's the cheapest month for flights from Gerald R. Ford International Airport to Philadelphia International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the cheapest airfare across every month.

  • Snapping up cheap flights from GRR to PHL is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as fares go down.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Gerald R. Ford International Airport to Philadelphia International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Gerald R. Ford International Airport (GRR)

  • The address for GRR is 5500 44th Street Southeast.

  • 72.98% of flights departing from Gerald R. Ford International Airport land at their destination on schedule.

  • To get to Gerald R. Ford International Airport from central Grand Rapids, it takes about 20 minutes by car. Of course, this depends on traffic. It's approximately 23 kilometres from the airport to the city centre.

  • Catching public transport? Expect a journey time of around 1 hour 15 minutes.

  • Searching for a convenient hotel near GRR? If you've booked an early flight from Gerald R. Ford International Airport to Philadelphia International Airport, these stays will have you moments from your departure gate:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • The address for PHL is Industrial Highway and Island Road.

  • Philadelphia International Airport to the centre of Philadelphia has a drive time of around 15 minutes. It's approximately 19 kilometres away.

  • It'll take around 45 minutes if you're travelling by public transport.

When to fly to Philadelphia International Airport (PHL)

  • August is the busiest month for flights from Gerald R. Ford International Airport to Philadelphia International Airport. For smaller crowds, go to Philadelphia in February.

  • When booking your flight from Gerald R. Ford International Airport to Philadelphia International Airport, think about the kind of weather you enjoy. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC (64ºF) to 32ºC (90ºF).

  • Look for cheap tickets from GRR to PHL in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 9ºC (48ºF) on average.

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored once you've seen Philadelphia. Around 129 kilometres away to the north-east, well-known attractions include Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres north-east of Philadelphia, Boston is another favourite stop in United States. Experience the best of this destination with a visit to 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 45 days.