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$209+ Cheap flights from Grand Junction to Philadelphia (GJT - 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — PHL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$209
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$534
From Grand Junction Regnl to Philadelphia
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One-way flight from Grand Junction Regnl to Philadelphia
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Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 11/106:54 pmGJT - PHL
1 stop8h 31mAmerican Airlines
Sat 11/223:56 pmPHL - GJT
1 stop7h 47mAmerican Airlines
Deal found 9/12$309
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 11/95:54 amGJT - PHL
2 stops11h 35mDelta
Thu 11/207:10 amPHL - GJT
1 stop7h 29mDelta
Deal found 9/12$314
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/115:30 amGJT - PHL
2 stops9h 08mAmerican Airlines
Sat 11/151:50 pmPHL - GJT
2 stops8h 57mAmerican Airlines
Deal found 9/13$319
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/107:02 pmGJT - PHL
1 stop8h 05mAmerican Airlines
Fri 10/176:55 pmPHL - GJT
1 stop7h 25mAmerican Airlines
Deal found 9/13$334
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/161:35 pmGJT - PHL
2 stops9h 10mUnited Airlines
Wed 10/228:00 amPHL - GJT
1 stop8h 36mUnited Airlines
Deal found 9/14$357
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/125:54 amGJT - PHL
2 stops11h 35mDelta
Thu 11/207:10 amPHL - GJT
1 stop7h 29mDelta
Deal found 9/12$368
This American Airlines deal was found by Cheapflights users on 9/12. 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 11/82:09 pmGJT - PHL
1 stop7h 50mAmerican Airlines
Thu 11/203:56 pmPHL - GJT
1 stop10h 26mAmerican Airlines
Deal found 9/12$399
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/111:35 pmGJT - PHL
1 stop7h 34mUnited Airlines
Thu 11/2010:34 amPHL - GJT
2 stops11h 56mUnited Airlines
Deal found 9/12$404
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/167:02 pmGJT - PHL
1 stop8h 05mAmerican Airlines
Wed 10/225:00 amPHL - GJT
1 stop8h 54mAmerican Airlines
Deal found 9/14$408
This American Airlines deal was found by Cheapflights users on 9/11. 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 12/135:30 amGJT - PHL
2 stops10h 23mAmerican Airlines
Tue 12/1611:03 amPHL - GJT
2 stops11h 46mAmerican Airlines
Deal found 9/11$409
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 11/115:54 amGJT - PHL
2 stops15h 56mDelta
Sun 11/237:10 amPHL - GJT
1 stop7h 29mDelta
Deal found 9/12$419

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 September 14, 2025.
Use the filters below to find and compare flights from Grand Junction to Philadelphia that are best for you.

Fly from

Grand Junction

Fly to

Philadelphia

Route

Depart

Return

Price

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Tue 11/11

1:35 pm-11:09 pm

1 stop7h 34m

Philadelphia

Sat 11/15

9:45 am-2:44 pm

1 stop6h 59m

$309

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Wed 1/14

5:56 am-5:20 pm

2 stops9h 24m

Philadelphia

Mon 1/19

7:00 am-12:30 pm

1 stop7h 30m

$314

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 1/15

1:38 pm-11:30 pm

1 stop7h 52m

Philadelphia

Wed 1/21

6:30 am-2:46 pm

2 stops10h 16m

$314

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Tue 11/11

5:30 am-4:38 pm

2 stops9h 08m

Philadelphia

Sat 11/15

1:50 pm-8:47 pm

2 stops8h 57m

$319

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Fri 1/16

1:05 pm-11:26 pm

1 stop8h 21m

Philadelphia

Fri 1/23

7:00 am-12:30 pm

1 stop7h 30m

$334

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 1/15

1:05 pm-11:26 pm

1 stop8h 21m

Philadelphia

Sun 1/18

7:00 am-12:30 pm

1 stop7h 30m

$334

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 10/16

1:35 pm-12:45 am

2 stops9h 10m

Philadelphia

Wed 10/22

8:00 am-2:36 pm

1 stop8h 36m

$357

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Thu 1/15

1:05 pm-11:26 pm

1 stop8h 21m

Philadelphia

Fri 1/23

7:00 am-12:30 pm

1 stop7h 30m

$359

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Mon 1/12

1:05 pm-11:26 pm

1 stop8h 21m

Philadelphia

Wed 1/21

7:00 am-12:30 pm

1 stop7h 30m

$363

Grand JunctionPhiladelphia

GJT - PHL

GJTPHL

Grand Junction Regnl

Wed 11/12

5:54 am-7:29 pm

2 stops11h 35m

Philadelphia

Sun 11/23

7:10 am-12:39 pm

1 stop7h 29m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 16 results
1
2

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 $236). Flying from Grand Junction to Philadelphia in March is currently the most expensive (average of $295). 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 GJT to PHL?

Find hourly flight availability from Grand Junction 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 September 14, 2025.

It’s typically best to fly out from Grand Junction to Philadelphia in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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 September 14, 2025.
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
8,931 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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, Delta, and American Airlines fly from Grand Junction to Philadelphia in about 7h 34m. The time it takes to get you to your destination can typically vary by up to 1h 50m. 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 $288. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 41% 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 $236). Flying from Grand Junction to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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Alternative routes for Grand Junction to Philadelphia

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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$444FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$407Average$613FlexibilityNo cancel feeOn-time69%

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