Colorado

$119+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DEN
Jan 3 — Jan 101
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Cheap 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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:37 pmABE - DEN
2 stops19h 12mMultiple Airlines
Wed 1/711:59 pmDEN - ABE
1 stop13h 00mMultiple Airlines
Deal found 12/2$339
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amABE - DEN
2 stops16h 49mMultiple Airlines
Wed 1/711:59 pmDEN - ABE
1 stop13h 00mMultiple Airlines
Deal found 12/2$371
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:08 pmABE - DEN
2 stops18h 43mMultiple Airlines
Mon 12/156:31 pmDEN - ABE
1 stop13h 53mMultiple Airlines
Deal found 12/4$382
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/315:15 pmABE - DEN
1 stop7h 16mAmerican Airlines
Wed 1/711:29 amDEN - ABE
1 stop8h 57mAmerican Airlines
Deal found 12/2$394
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/315:15 pmABE - DEN
1 stop7h 16mAmerican Airlines
Tue 1/67:20 amDEN - ABE
2 stops13h 06mAmerican Airlines
Deal found 12/2$399
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/256:17 amABE - DEN
1 stop6h 18mUnited Airlines
Wed 12/316:00 amDEN - ABE
1 stop8h 30mUnited Airlines
Deal found 12/3$438
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/315:15 pmABE - DEN
1 stop7h 16mAmerican Airlines
Thu 1/811:29 amDEN - ABE
1 stop8h 57mAmerican Airlines
Deal found 12/2$448
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:36 amABE - DEN
2 stops16h 58mMultiple Airlines
Tue 12/2311:59 pmDEN - ABE
1 stop18h 58mMultiple Airlines
Deal found 12/4$459
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/315:15 pmABE - DEN
1 stop7h 16mAmerican Airlines
Mon 1/58:07 amDEN - ABE
1 stop6h 26mAmerican Airlines
Deal found 12/2$462
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/256:17 amABE - COS
2 stops13h 28mUnited Airlines
Sat 1/36:00 amCOS - ABE
1 stop5h 55mUnited Airlines
Deal found 12/2$518
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/106:30 amABE - COS
1 stop6h 56mUnited Airlines
Sun 12/1412:50 pmCOS - ABE
1 stop6h 56mUnited Airlines
Deal found 12/3$528
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/186:17 amABE - EGE
1 stop6h 47mUnited Airlines
Mon 12/2212:20 pmEGE - ABE
1 stop7h 27mUnited Airlines
Deal found 12/2$570

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$203
(American Airlines)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

September

Average price

$482
Provider with most accurate pricing for Allentown-Bethlehem-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Denver Intl flights.
From Lehigh Valley to Colorado
One-way flight from Lehigh Valley to Colorado
Highest demand for flights based on searches. 25% potential increase in price ($115 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 4, 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

Wed 1/28

1:02 pm-10:34 pm

2 stops11h 32m

Denver Intl

Sat 1/31

8:44 am-10:26 pm

2 stops11h 42m

$213

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 2/10

5:59 pm-12:28 am

1 stop8h 29m

Denver Intl

Sat 2/14

2:45 pm-10:45 pm

1 stop6h 00m

$264

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 1/27

5:59 pm-10:50 pm

1 stop6h 51m

Denver Intl

Sat 1/31

1:16 pm-10:10 pm

1 stop6h 54m

$269

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 1/13

1:02 pm-8:53 pm

2 stops9h 51m

Denver Intl

Sat 1/17

8:44 am-10:26 pm

2 stops11h 42m

$280

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 3/24

5:54 pm-10:18 pm

1 stop6h 24m

Denver Intl

Tue 3/31

7:05 am-5:14 pm

1 stop8h 09m

$289

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Tue 5/19

5:40 pm-10:18 pm

1 stop6h 38m

Denver Intl

Thu 5/28

3:10 pm-10:56 pm

1 stop5h 46m

$289

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 3/25

5:54 pm-10:18 pm

1 stop6h 24m

Denver Intl

Tue 3/31

7:05 am-5:14 pm

1 stop8h 09m

$289

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 4/1

5:54 pm-12:09 am

1 stop8h 15m

Denver Intl

Tue 4/7

7:05 am-5:14 pm

1 stop8h 09m

$314

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sat 1/31

11:30 am-6:18 pm

2 stops8h 48m

Colorado Springs

Tue 2/3

10:33 am-9:05 pm

2 stops8h 32m

$317

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Mon 2/16

5:58 pm-12:25 am

1 stop8h 27m

Denver Intl

Tue 2/24

7:05 am-5:16 pm

1 stop8h 11m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 43 results
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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, August is the cheapest month in which you can book a flight from Lehigh Valley to Colorado (average of $108). Flying from Lehigh Valley to Colorado in April is currently the most expensive (average of $274). 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 December 4, 2025.

When flying from Lehigh Valley to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 65% versus a flight in the morning.

What is the cheapest day to fly from Lehigh Valley to Colorado?

Use this chart to determine the cheapest time to fly round-trip from Lehigh Valley to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Lehigh Valley to Colorado flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 4, 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.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

  • How long is the flight from Lehigh Valley to Colorado?

    For as low as $264, American Airlines can have you in Colorado from Lehigh Valley in 8h 29m. There are 1534 mi between Lehigh Valley and Colorado. This flight may include one or multiple stops.

  • 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 $53. 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, August is the cheapest month in which you can book a flight from Lehigh Valley to Colorado (average of $108). Flying from Lehigh Valley to Colorado in April is currently the most expensive (average of $274). 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

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Alternative routes for Lehigh Valley to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$192FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$120Average$220FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$195Average$357FlexibilityNo cancel feeOn-time71%
DeltaCheapest$262Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$641FlexibilityNo cancel feeOn-time69%

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