How long is the flight from Allentown to Grand Junction?

United Airlines can get you from Allentown to Grand Junction in just under 12h 39m. Your travel time can differ by up to . Allentown and Grand Junction are separated by a distance of 1746 mi.

In terms of precipitation, rainfall in Grand Junction ranges from 0.5 - 1.2 inches per month. September is typically the wettest month, when rainfall can reach 1.2 in. February is typically the driest time to visit Grand Junction when rainfall is around 0.5 in.

If weather is an important factor for your trip to Grand Junction, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from ABE to GJT?

When flying from Allentown to Grand Junction, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Allentown to Grand Junction by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$463+ Flights from Allentown to Grand Junction

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Cheap flight deals from Allentown to Grand Junction

Cheapest flights from Allentown to Grand Junction
Explore the most affordable flight options available from Allentown to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Thu 12/256:17 amABE - GJT

2 stops10h 20mUnited Airlines

Mon 12/296:05 pmGJT - ABE

2 stops20h 25mUnited Airlines

Deal found 12/10

$598

Best flights from Allentown to Grand Junction
Discover carefully curated flight deals from Allentown to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sat 1/246:15 amABE - GJT

2 stops12h 39mUnited Airlines

Wed 1/2811:00 amGJT - ABE

2 stops21h 41mUnited Airlines

Deal found 12/9

$463

Thu 12/256:17 amABE - GJT

2 stops10h 20mUnited Airlines

Mon 12/296:05 pmGJT - ABE

2 stops20h 25mUnited Airlines

Deal found 12/10

$598

Wed 4/1510:38 amABE - GJT

2 stops11h 55mUnited Airlines

Mon 4/206:19 pmGJT - ABE

2 stops13h 49mUnited Airlines

Deal found 12/10

$758

Last-minute flights from Allentown to Grand Junction
Discover last-minute flight deals from Allentown to Grand Junction. Data last updated December 12, 2025 and is based on user searches.

Thu 12/256:17 amABE - GJT

2 stops10h 20mUnited Airlines

Mon 12/296:05 pmGJT - ABE

2 stops20h 25mUnited Airlines

Deal found 12/10

$598

Sat 1/246:15 amABE - GJT

2 stops12h 39mUnited Airlines

Wed 1/2811:00 amGJT - ABE

2 stops21h 41mUnited Airlines

Deal found 12/9

$463

Find flight deals from Allentown to Grand Junction

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$463 (United Airlines)
Popular in	December
Cheapest in	November
Average price	$920

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From Allentown-Bethlehem to Grand Junction Regnl

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Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownGrand Junction

ABE - GJT

ABEGJT

Allentown-Bethlehem

Sat 1/24

6:15 am-4:54 pm

2 stops12h 39m

Grand Junction Regnl

Wed 1/28

11:00 am-10:41 am

2 stops21h 41m

$463

AllentownGrand Junction

ABE - GJT

ABEGJT

Allentown-Bethlehem

Thu 12/25

6:17 am-2:37 pm

2 stops10h 20m

Grand Junction Regnl

Mon 12/29

6:05 pm-4:30 pm

2 stops20h 25m

$598

AllentownGrand Junction

ABE - GJT

ABEGJT

Allentown-Bethlehem

Wed 4/15

10:38 am-8:33 pm

2 stops11h 55m

Grand Junction Regnl

Mon 4/20

6:19 pm-10:08 am

2 stops13h 49m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Allentown to Grand Junction

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Grand Junction (average of $187). Flying from Allentown to Grand Junction in April is currently the most expensive (average of $381). 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

How long is the flight from Allentown to Grand Junction?
United Airlines can get you from Allentown to Grand Junction in just under 12h 39m. Your travel time can differ by up to . Allentown and Grand Junction are separated by a distance of 1746 mi.
Can I find deals for flights from Allentown to Grand Junction that include hotel bookings?
Yes. In addition to deals on Allentown to Grand Junction flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Allentown to Grand Junction?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Grand Junction.
Can I find deals for business class flights from Allentown to Grand Junction?
Yes. Cheapflights offers flight deals from Allentown to Grand Junction 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 Allentown to Grand Junction?
Currently, January is the cheapest month in which you can book a flight from Allentown to Grand Junction (average of $187). Flying from Allentown to Grand Junction in April is currently the most expensive (average of $381). 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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$463+ Cheap flights from Allentown to Grand Junction (ABE - GJT)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Grand Junction with Cheapflights

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Cheap flight deals from Allentown to Grand Junction

Cheapest flights from Allentown to Grand JunctionExplore the most affordable flight options available from Allentown to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Allentown to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

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Use the filters below to find and compare flights from Allentown to Grand Junction that are best for you.

Best time to book a flight from Allentown to Grand Junction

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Cheapflights Insights

Everything you need to know about your flight from Allentown to Grand Junction

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

Related info for your journey

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

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

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

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

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

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Cheapest flights from Allentown to Grand Junction
Explore the most affordable flight options available from Allentown to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.