$34+ Cheap flights from Grand Rapids to Philadelphia (GRR - PHL)
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — PHL
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Philadelphia are usually found in August or July, booked 90 days in advance, depart on a Monday or Friday and return on a Friday
Cheap flight deals from Grand Rapids to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Rapids to PhiladelphiaExplore the most affordable flight options available from Grand Rapids to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Grand Rapids to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am -
Nonstop1h 51m
Mon 8/3111:11 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$63
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
Nonstop1h 51m
Mon 9/1411:11 am -
Nonstop2h 05m
Deal found 8/6![Allegiant Air logo]()
$72
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:00 am -
Nonstop1h 51m
Fri 10/237:58 pm -
Nonstop2h 05m
Deal found 8/10![Allegiant Air logo]()
$81
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:03 pm -
Nonstop1h 51m
Mon 10/124:42 pm -
Nonstop2h 05m
Deal found 8/10![Allegiant Air logo]()
$83
This FlightHub deal was found by Cheapflights users on 8/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:15 am -
Nonstop1h 51m
Mon 8/2410:56 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 am -
Nonstop1h 51m
Fri 9/2510:41 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$97
Best flights from Grand Rapids to PhiladelphiaDiscover carefully curated flight deals from Grand Rapids to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Grand Rapids to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:35 pm -
2 stops9h 10m
Wed 10/76:00 am -
2 stops9h 00m
Deal found 8/10![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:44 pm -
1 stop4h 59m
Tue 9/81:30 pm -
1 stop5h 12m
Deal found 8/8![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
2 stops8h 55m
Sun 10/116:45 am -
2 stops8h 20m
Deal found 8/10![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:45 pm -
2 stops8h 05m
Wed 9/96:25 pm -
1 stop4h 30m
Deal found 8/10![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:55 pm -
2 stops9h 10m
Fri 9/252:10 pm -
2 stops9h 35m
Deal found 8/6![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:45 pm -
2 stops8h 10m
Wed 10/146:00 am -
2 stops9h 00m
Deal found 8/7![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:45 pm -
2 stops7h 05m
Sat 10/2411:40 am -
2 stops9h 10m
Deal found 8/10![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 8/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am -
2 stops15h 00m
Tue 9/83:05 pm -
1 stop7h 50m
Deal found 8/8![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:20 pm -
2 stops9h 50m
Sun 10/186:45 am -
2 stops8h 20m
Deal found 8/6![Southwest logo]()
$428
Last-minute flights from Grand Rapids to PhiladelphiaDiscover last-minute flight deals from Grand Rapids to Philadelphia. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Philadelphia. Data last updated August 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:15 am -
Nonstop1h 51m
Mon 8/2410:56 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$88
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am -
Nonstop1h 51m
Mon 8/3111:11 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$63
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
Nonstop1h 51m
Mon 9/1411:11 am -
Nonstop2h 05m
Deal found 8/6![Allegiant Air logo]()
$72
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
Nonstop1h 51m
Fri 9/2510:41 am -
Nonstop2h 05m
Deal found 8/6![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 am -
Nonstop1h 51m
Fri 9/2510:41 am -
Nonstop2h 05m
Deal found 8/7![Allegiant Air logo]()
$97
One-way flights from Grand Rapids to PhiladelphiaSearch for one-way flight options from Grand Rapids to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Grand Rapids to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 am -
Nonstop1h 51m
Deal found 8/10![Allegiant Air logo]()
$34
This Gotogate deal was found by Cheapflights users on 8/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am -
Nonstop1h 51m
Deal found 8/7![Allegiant Air logo]()
$39
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:00 am -
Nonstop1h 51m
Deal found 8/6![Allegiant Air logo]()
$40
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:15 am -
Nonstop1h 51m
Deal found 8/10![Allegiant Air logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:03 pm -
Nonstop1h 51m
Deal found 8/6![Allegiant Air logo]()
$45
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:26 pm -
Nonstop1h 51m
Deal found 8/6![Allegiant Air logo]()
$50
This Expedia deal was found by Cheapflights users on 8/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:53 pm -
Nonstop1h 51m
Deal found 8/8![Allegiant Air logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:44 pm -
Nonstop1h 51m
Deal found 8/6![Allegiant Air logo]()
$73
Find flight deals from Grand Rapids to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Philadelphia (PHL). 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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $63 (Trip.com) |
One-way from | $34 (Trip.com) |
Popular in | September |
Cheapest in | August |
Average price | $103 |
Good round-trip deal | $365 or less |
Good one-way deal | $66 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids to Philadelphia 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 August 11, 2026.
Use the filters below to find and compare flights from Grand Rapids to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Tue 10/6
12:35 pm-9:45 pm
2 stops9h 10m
Philadelphia
Wed 10/7
6:00 am-3:00 pm
2 stops9h 00m
$378
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Thu 10/8
5:45 am-2:40 pm
2 stops8h 55m
Philadelphia
Sun 10/11
6:45 am-3:05 pm
2 stops8h 20m
$378
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Tue 9/8
1:45 pm-9:50 pm
2 stops8h 05m
Philadelphia
Wed 9/9
6:25 pm-10:55 pm
1 stop4h 30m
$384
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Fri 9/11
12:55 pm-10:05 pm
2 stops9h 10m
Philadelphia
Fri 9/25
2:10 pm-11:45 pm
2 stops9h 35m
$393
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Tue 9/22
1:45 pm-9:55 pm
2 stops8h 10m
Philadelphia
Wed 10/14
6:00 am-3:00 pm
2 stops9h 00m
$399
Quickest round-trip
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Sat 9/5
4:44 pm-9:43 pm
1 stop4h 59m
Philadelphia
Tue 9/8
1:30 pm-6:42 pm
1 stop5h 12m
$409
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Fri 10/16
2:45 pm-9:50 pm
2 stops7h 05m
Philadelphia
Sat 10/24
11:40 am-8:50 pm
2 stops9h 10m
$418
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Sat 9/5
6:30 am-9:30 pm
2 stops15h 00m
Philadelphia
Tue 9/8
3:05 pm-10:55 pm
1 stop7h 50m
$420
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Thu 10/15
1:20 pm-11:10 pm
2 stops9h 50m
Philadelphia
Sun 10/18
6:45 am-3:05 pm
2 stops8h 20m
$428
Cheapest one-way
Grand RapidsPhiladelphia
GRR Grand Rapids Gerald R. Ford Intl - PHL Philadelphia
GRRPHL
Grand Rapids Gerald R. Ford Intl
Thu 10/8
11:29 am-12:20 am
1 stop12h 51m
$131
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Grand Rapids to Philadelphia
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 Grand Rapids to Philadelphia in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Rapids-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-Philadelphia 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 Grand Rapids-Philadelphia 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 Grand Rapids to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Grand Rapids with our price prediction graph.
GRR-PHL
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 Grand Rapids to Philadelphia
Prices
Airlines
How far ahead should I book a flight from Grand Rapids to Philadelphia?
To ensure you get the cheapest price possible for a flight from Grand Rapids to Philadelphia, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Grand Rapids to Philadelphia?
Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Philadelphia (average of $103). Flying from Grand Rapids to Philadelphia in September is currently the most expensive (average of $540). 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.
What is the cheapest time of day to fly from GRR to PHL?
Find hourly flight availability from Grand Rapids to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.
When flying from Grand Rapids to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated August 11, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAllegiant Air from Grand Rapids to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
Browse thousands of different options on Cheapflights for your next trip
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Grand Rapids and Philadelphia flights
Browse other Grand Rapids and Philadelphia flight options. Last updated on August 11, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Grand Rapids to Philadelphia
Discover the top 4 airlines that operate flights from Grand Rapids to Philadelphia. 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$98 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$246 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$339 | Average$530 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$444 | FlexibilityNo cancel fee | On-time63% |