HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$83+ Cheap flights from Lehigh Valley to Colorado

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DEN
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Colorado 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.

Cheap flight deals from Lehigh Valley to Colorado

Keep the following information in mind while searching for Lehigh Valley to Colorado flight deals. Data was last updated July 25, 2025.

Round-trip from

$113
(Cheapflightsfares)

One-way from

$83
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$255
From Lehigh Valley to Colorado
Search Deals
One-way flight from Lehigh Valley to Colorado
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Lehigh Valley to Colorado

Cheapest flights from Lehigh Valley to Colorado
Explore the most affordable flight options available from Lehigh Valley to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:00 amABE - DEN
Nonstop3h 45mAllegiant Air
Sun 9/1410:35 amDEN - ABE
Nonstop3h 30mAllegiant Air
Deal found 7/24$113
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:46 pmABE - DEN
1 stop9h 22mAmerican Airlines
Tue 11/187:49 amDEN - ABE
1 stop6h 02mAmerican Airlines
Deal found 7/22$221
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:00 amABE - DEN
Nonstop4h 01mMultiple Airlines
Thu 8/289:59 amDEN - ABE
2 stops11h 22mMultiple Airlines
Deal found 7/23$254
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:56 pmABE - COS
2 stops11h 22mDelta
Tue 8/261:10 pmCOS - ABE
1 stop7h 29mDelta
Deal found 7/21$294
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.
Sat 8/235:28 pmABE - COS
1 stop6h 26mUnited Airlines
Tue 8/2612:02 pmCOS - ABE
1 stop7h 52mUnited Airlines
Deal found 7/21$379
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 8/231:56 pmABE - COS
2 stops8h 33mAmerican Airlines
Tue 8/2610:54 amCOS - ABE
2 stops8h 50mAmerican Airlines
Deal found 7/23$444
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.
Sat 12/66:12 amABE - GJT
2 stops13h 35mAmerican Airlines
Tue 12/912:30 pmGJT - ABE
2 stops9h 47mAmerican Airlines
Deal found 7/21$449
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:56 pmABE - DRO
2 stops9h 34mAmerican Airlines
Wed 8/206:02 amDRO - ABE
2 stops9h 58mAmerican Airlines
Deal found 7/22$470
This American Airlines deal was found by Cheapflights users on 7/24. 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 11/117:30 amABE - EGE
2 stops13h 41mAmerican Airlines
Tue 11/188:00 amEGE - ABE
2 stops12h 52mAmerican Airlines
Deal found 7/24$533
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.
Sat 12/61:00 pmABE - EGE
2 stops9h 32mUnited Airlines
Wed 12/103:20 pmEGE - ABE
2 stops18h 32mUnited Airlines
Deal found 7/23$548
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 11/86:32 amABE - DRO
2 stops8h 04mUnited Airlines
Fri 11/145:15 amDRO - ABE
2 stops9h 32mUnited Airlines
Deal found 7/22$620
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.
Sat 12/65:22 pmABE - GJT
3 stops21h 15mUnited Airlines
Tue 12/96:14 pmGJT - ABE
2 stops15h 38mUnited Airlines
Deal found 7/21$707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Colorado 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 25, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Colorado that are best for you.

Fly from

Lehigh Valley

Fly to

Colorado

Route

Depart

Return

Price

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Thu 9/11

8:00 am-9:45 am

Nonstop3h 45m

Denver Intl

Sun 9/14

10:35 am-4:05 pm

Nonstop3h 30m

$113

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 11/4

1:46 pm-9:08 pm

1 stop9h 22m

Denver Intl

Tue 11/18

7:49 am-3:51 pm

1 stop6h 02m

$221

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sun 8/24

7:00 am-9:01 am

Nonstop4h 01m

Denver Intl

Thu 8/28

9:59 am-11:21 pm

2 stops11h 22m

$254

AllentownGrand Junction

ABE - GJT

ABEGJT

Allentown-Bethlehem

Sat 12/6

6:12 am-5:47 pm

2 stops13h 35m

Grand Junction Regnl

Tue 12/9

7:06 pm-10:46 am

2 stops13h 40m

$389

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 8/23

1:56 pm-8:29 pm

2 stops8h 33m

Colorado Springs

Tue 8/26

8:25 am-9:44 pm

2 stops11h 19m

$389

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 8/23

5:28 pm-9:54 pm

1 stop6h 26m

Colorado Springs

Tue 8/26

12:02 pm-9:54 pm

1 stop7h 52m

$404

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 8/23

6:14 pm-5:15 pm

2 stops25h 01m

Colorado Springs

Tue 8/26

1:10 pm-10:39 pm

1 stop7h 29m

$418

AllentownVail

ABE - EGE

ABEEGE

Allentown-Bethlehem

Wed 1/21

5:40 pm-12:52 pm

2 stops21h 12m

Vail Eagle County

Thu 1/29

11:50 am-10:52 pm

1 stop9h 02m

$473

AllentownVail

ABE - EGE

ABEEGE

Allentown-Bethlehem

Wed 1/21

6:44 am-10:59 am

1 stop6h 15m

Vail Eagle County

Fri 1/30

1:00 pm-8:43 pm

1 stop5h 43m

$499

AllentownVail

ABE - EGE

ABEEGE

Allentown-Bethlehem

Tue 11/11

7:30 am-7:11 pm

2 stops13h 41m

Vail Eagle County

Tue 11/18

8:00 am-10:52 pm

2 stops12h 52m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Lehigh Valley to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Lehigh Valley 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 Lehigh Valley to Colorado

What is the cheapest month to book a flight from Lehigh Valley to Colorado?

Currently, October is the cheapest month in which you can book a flight from Lehigh Valley to Colorado (average of $197). Flying from Lehigh Valley to Colorado in March is currently the most expensive (average of $278). 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 YGE to CO?

Find hourly flight availability from Lehigh Valley to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lehigh Valley to Colorado as you normally would.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lehigh Valley to Colorado by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
700 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Lehigh Valley to Colorado flight route?

    Within the past month, 1 users have taken a look at flights from Lehigh Valley to Colorado.

  • What are the cheapest airlines to fly from Lehigh Valley to Colorado one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Lehigh Valley to Colorado for a low price.

  • Can I find deals for flights from Lehigh Valley to Colorado that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Colorado.

  • Can I find deals for business class flights from Lehigh Valley to Colorado?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Colorado 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 Lehigh Valley to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Lehigh Valley to Colorado (average of $197). Flying from Lehigh Valley to Colorado in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Los Angeles flights
LaGuardia to Fort Lauderdale flights
LaGuardia to O'Hare Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Miami flights
Newark to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Seattle flights
Newark to Orlando flights
Newark to Seattle flights
LaGuardia to Miami flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
Newark to San Francisco flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Dallas/Fort Worth flights
LaGuardia to Orlando flights
LaGuardia to Los Angeles flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Atlanta flights
Newark to Atlanta flights
Dulles Intl to Las Vegas flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Hobby flights
LaGuardia to Denver flights
Reagan-National to Seattle flights
LaGuardia to San Francisco flights
Philadelphia to Orlando flights
LaGuardia to Seattle flights
Dulles Intl to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
John F Kennedy Intl to Hobby flights
Dulles Intl to Miami flights
John F Kennedy Intl to San Diego flights
John F Kennedy Intl to Denver flights
Reagan-National to Las Vegas flights
Reagan-National to O'Hare Intl flights
John F Kennedy Intl to Honolulu flights
LaGuardia to Nashville flights
LaGuardia to Midway flights
Reagan-National to Los Angeles flights

Top 5 airlines flying from Lehigh Valley to Colorado

Discover the top 5 airlines that operate flights from Lehigh Valley to Colorado. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$160FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$110Average$214FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$194Average$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$240Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$430FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.