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$349+ Cheap flights from Grand Junction to Philadelphia (GJT - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — PHL
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Grand Junction to Philadelphia

Cheapest flights from Grand Junction to Philadelphia
Explore the most affordable flight options available from Grand Junction to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:30 am
GJT
-
PHL
1 stop10h 10m
American Airlines
Tue 8/185:00 am
PHL
-
GJT
1 stop7h 05m
American Airlines
Deal found 7/21$349
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/11:40 pm
GJT
-
PHL
2 stops9h 19m
United Airlines
Mon 9/78:00 am
PHL
-
GJT
1 stop6h 38m
United Airlines
Deal found 7/21$364
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 9/151:40 pm
GJT
-
PHL
1 stop8h 04m
United Airlines
Tue 9/291:24 pm
PHL
-
GJT
2 stops9h 06m
United Airlines
Deal found 7/23$399
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:01 pm
GJT
-
PHL
1 stop9h 30m
American Airlines
Wed 10/75:00 am
PHL
-
GJT
1 stop7h 31m
American Airlines
Deal found 7/23$404
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 am
GJT
-
PHL
1 stop10h 10m
American Airlines
Sun 8/95:00 am
PHL
-
GJT
1 stop7h 05m
American Airlines
Deal found 7/21$419
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/131:40 pm
GJT
-
PHL
1 stop8h 04m
United Airlines
Wed 8/1910:34 am
PHL
-
GJT
2 stops8h 57m
United Airlines
Deal found 7/25$423
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:12 pm
GJT
-
PHL
1 stop9h 16m
American Airlines
Wed 8/198:26 am
PHL
-
GJT
1 stop9h 45m
American Airlines
Deal found 7/25$439
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2911:15 am
GJT
-
PHL
1 stop6h 10m
United Airlines
Tue 9/13:48 pm
PHL
-
GJT
1 stop6h 47m
United Airlines
Deal found 7/22$459

Find flight deals from Grand Junction to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$538
Provider with most accurate pricing for Grand Junction Regnl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Philadelphia flights.
Search Deals
From Grand Junction Regnl to Philadelphia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction 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 July 26, 2026.
Use the filters below to find and compare flights from Grand Junction to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Tue 9/1

11:19 am-7:25 pm

1 stop6h 06m

Philadelphia

Mon 9/7

8:00 am-12:38 pm

1 stop6h 38m

$359

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Sat 10/3

12:01 pm-11:31 pm

1 stop9h 30m

Philadelphia

Wed 10/7

5:00 am-10:31 am

1 stop7h 31m

$404

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 8/13

8:30 am-8:40 pm

1 stop10h 10m

Philadelphia

Tue 8/18

8:35 am-4:11 pm

2 stops9h 36m

$419

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Wed 8/5

12:12 pm-11:40 pm

2 stops9h 28m

Philadelphia

Sun 8/9

5:00 am-10:05 am

1 stop7h 05m

$454

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Sat 8/22

11:15 am-12:59 am

2 stops11h 44m

Philadelphia

Tue 8/25

3:48 pm-8:35 pm

1 stop6h 47m

$464

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Sat 8/29

3:12 pm-11:44 pm

1 stop6h 32m

Philadelphia

Tue 9/1

3:05 pm-9:59 pm

2 stops8h 54m

$464

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 9/10

9:24 am-7:25 pm

1 stop8h 01m

Philadelphia

Sat 9/19

1:30 pm-8:35 pm

2 stops9h 05m

$464
Cheapest one-way

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Mon 8/3

8:35 pm-6:00 am

2 stops31h 25m

$351
Quickest one-way

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Fri 1/1

7:00 am-3:50 pm

1 stop6h 50m

$468

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Mon 8/3

6:53 pm-6:05 am

1 stop9h 12m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Grand Junction 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 Junction to Philadelphia in July.
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 Grand Junction-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-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 Junction-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 Junction to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Grand Junction 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 Grand Junction to Philadelphia

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

Currently, August is the cheapest month in which you can book a flight from Grand Junction to Philadelphia (average of $261). Flying from Grand Junction to Philadelphia in October is currently the most expensive (average of $822). 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.

How much does it cost to fly round-trip from Grand Junction to Philadelphia?

Airfare is typical for this route at the moment.

Grand Junction to Philadelphia flights typically cost between $347 and $402 in August.
The cheapest round-trip price found within the last 5 days was $349 on American Airlines (Aug 13-Aug 18).

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 July 26, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Grand Junction 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.
United Airlines
7.4
Good
10,040 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,040 reviews
United Airlines
7.4
Good
10,040 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
11,844 reviews
United Airlines
7.4
Good
10,040 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Philadelphia. 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 Grand Junction to Philadelphia?

    Airlines like United Airlines and American Airlines fly from Grand Junction to Philadelphia in about 6h 06m. The time it takes to get you to your destination can typically vary by up to 3h 24m. The distance between Grand Junction and Philadelphia is about 1764 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Grand Junction to Philadelphia round-trip?

    Cheapflights users have booked flights from Grand Junction to Philadelphia round-trip from $248. Another airline that can offer you cheap pricing is American Airlines. United Airlines is currently priced 47% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Junction to Philadelphia 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 Grand Junction to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Grand Junction to Philadelphia (average of $261). Flying from Grand Junction to Philadelphia in October is currently the most expensive (average of $822). 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.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
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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Top 2 airlines flying from Grand Junction to Philadelphia

Discover the top 2 airlines that operate flights from Grand Junction 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$433FlexibilityNo cancel feeOn-time71%

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