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$86+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DEN
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$246
Provider with most accurate pricing for Allentown-Bethlehem-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Denver Intl flights.
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From Lehigh Valley to Colorado
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Highest demand for flights based on searches. 27% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This Booking.com deal was found by Cheapflights users on 4/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amABE - DEN
Nonstop4h 01mAllegiant Air
Thu 8/289:51 amDEN - ABE
Nonstop3h 22mAllegiant Air
Deal found 4/2$158
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 5/255:27 pmABE - DEN
1 stop7h 32mAmerican Airlines
Thu 5/294:06 pmDEN - ABE
1 stop6h 34mAmerican Airlines
Deal found 4/2$229
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:50 pmABE - DEN
1 stop6h 07mDelta
Wed 5/287:00 amDEN - ABE
1 stop8h 06mDelta
Deal found 4/2$257
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 5/255:35 pmABE - DEN
1 stop7h 55mUnited Airlines
Sat 5/318:05 amDEN - ABE
1 stop6h 54mUnited Airlines
Deal found 4/2$299
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:00 amABE - DEN
Nonstop4h 01mMultiple Airlines
Sun 6/19:26 amDEN - ABE
3 stops34h 30mMultiple Airlines
Deal found 4/2$312
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/185:32 pmABE - COS
1 stop6h 17mUnited Airlines
Sat 4/268:10 amCOS - ABE
1 stop6h 47mUnited Airlines
Deal found 4/2$504
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1310:13 amABE - COS
1 stop25h 02mAllegiant Air
Fri 4/1810:15 amCOS - ABE
1 stop24h 56mAllegiant Air
Deal found 4/2$567
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:10 amABE - COS
1 stop8h 22mDelta
Fri 4/256:00 amCOS - ABE
1 stop8h 41mDelta
Deal found 4/2$584
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 4/225:25 pmABE - COS
2 stops18h 27mAmerican Airlines
Sat 4/266:00 amCOS - ABE
2 stops8h 55mAmerican Airlines
Deal found 4/2$667
This United deal was found by Cheapflights users on 4/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:30 amABE - DRO
2 stops12h 30mUnited Airlines
Tue 4/225:15 amDRO - ABE
2 stops14h 10mUnited Airlines
Deal found 4/2$785
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 5/165:25 amABE - GJT
2 stops12h 44mAmerican Airlines
Wed 5/215:00 amGJT - ABE
2 stops9h 55mAmerican Airlines
Deal found 4/2$895
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/45:32 pmABE - ASE
1 stop19h 57mUnited Airlines
Wed 4/96:13 pmASE - ABE
2 stops25h 12mUnited Airlines
Deal found 4/2$2,124

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 April 3, 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

Sun 5/25

7:00 am-9:01 am

Nonstop4h 01m

Denver Intl

Sun 6/1

9:51 am-3:13 pm

Nonstop3h 22m

$152

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Thu 5/1

5:25 pm-10:59 pm

1 stop7h 34m

Denver Intl

Mon 5/5

4:06 pm-12:40 am

1 stop6h 34m

$225

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sat 5/24

1:12 pm-8:19 pm

1 stop9h 07m

Denver Intl

Fri 5/30

3:02 pm-10:55 pm

1 stop5h 53m

$257

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sun 5/25

7:00 am-9:01 am

Nonstop4h 01m

Denver Intl

Sun 6/1

9:26 am-9:56 pm

3 stops34h 30m

$312

AllentownDenver

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sat 5/24

5:35 pm-10:05 pm

1 stop6h 30m

Denver Intl

Sun 5/25

7:50 am-4:59 pm

1 stop7h 09m

$354

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Fri 4/18

5:32 pm-9:49 pm

1 stop6h 17m

Colorado Springs

Sat 4/26

8:10 am-4:57 pm

1 stop6h 47m

$504

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Sun 4/13

10:13 am-9:15 am

1 stop25h 02m

Colorado Springs

Fri 4/18

10:15 am-1:11 pm

1 stop24h 56m

$567

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Thu 4/17

6:10 am-12:32 pm

1 stop8h 22m

Colorado Springs

Fri 4/25

6:00 am-4:41 pm

1 stop8h 41m

$584

AllentownColorado Springs

ABE - COS

ABECOS

Allentown-Bethlehem

Tue 4/22

5:25 pm-9:52 am

2 stops18h 27m

Colorado Springs

Sat 4/26

6:00 am-4:55 pm

2 stops8h 55m

$667

AllentownGrand Junction

ABE - GJT

ABEGJT

Allentown-Bethlehem

Fri 5/16

5:25 am-4:09 pm

2 stops12h 44m

Grand Junction Regnl

Wed 5/21

12:28 pm-12:40 am

2 stops10h 12m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 16 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, 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 April 3, 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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Lehigh Valley to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
731 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 Delta, with whom users have recently found tickets for as low as $246. However, be on the lookout for offers from American Airlines and United Airlines, 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

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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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$108FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$104Average$217FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$194Average$561FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$239Average$452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$259Average$424FlexibilityNo cancel feeOn-timeN/A

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