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$399+ Cheap flights from Grand Junction to Allentown (GJT - ABE)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — ABE
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Grand Junction to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Allentown (ABE). 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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$610
Provider with most accurate pricing for Grand Junction Regnl-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Grand Junction Regnl-Allentown-Bethlehem flights.
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From Grand Junction Regnl to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 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 Allentown

Cheapest flights from Grand Junction to Allentown
Explore the most affordable flight options available from Grand Junction to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This American Airlines deal was found by Cheapflights users on 9/26. 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 12/1010:38 amGJT - ABE
2 stops10h 20mAmerican Airlines
Sat 12/136:10 amABE - GJT
2 stops11h 52mAmerican Airlines
Deal found 9/26$399
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 12/1011:24 amGJT - ABE
2 stops22h 28mUnited Airlines
Sat 12/131:15 pmABE - GJT
2 stops10h 58mUnited Airlines
Deal found 9/28$458
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/125:30 amGJT - ABE
2 stops9h 17mUnited Airlines
Wed 11/196:32 amABE - GJT
2 stops8h 00mUnited Airlines
Deal found 9/28$827

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to Allentown 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 29, 2025.
Use the filters below to find and compare flights from Grand Junction to Allentown that are best for you.

Fly from

Grand Junction

Fly to

Allentown

Route

Depart

Return

Price

Grand JunctionAllentown

GJT - ABE

GJTABE

Grand Junction Regnl

Wed 12/10

10:38 am-10:58 pm

2 stops10h 20m

Allentown-Bethlehem

Sat 12/13

6:10 am-4:02 pm

2 stops11h 52m

$399

Grand JunctionAllentown

GJT - ABE

GJTABE

Grand Junction Regnl

Wed 12/10

11:24 am-11:52 am

2 stops22h 28m

Allentown-Bethlehem

Sat 12/13

1:15 pm-10:13 pm

2 stops10h 58m

$458

Grand JunctionAllentown

GJT - ABE

GJTABE

Grand Junction Regnl

Wed 11/12

5:30 am-4:47 pm

2 stops9h 17m

Allentown-Bethlehem

Wed 11/19

6:32 am-12:32 pm

2 stops8h 00m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Compare providers for flights from Grand Junction to Allentown

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 Allentown in September.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust 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-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Junction-Allentown 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-Allentown 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 Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown 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 Allentown

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

Currently, February is the cheapest month in which you can book a flight from Grand Junction to Allentown (average of $289). Flying from Grand Junction to Allentown in December is currently the most expensive (average of $380). 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.

Related info for your journey

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

    Departing from Grand Junction to Allentown will take you 10h 20m. The distance between Grand Junction and Allentown is about 1746 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Grand Junction to Allentown (average of $289). Flying from Grand Junction to Allentown in December is currently the most expensive (average of $380). 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.

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