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Lehigh Valley

$109+ Cheap flights from Denver (DEN) to Lehigh Valley

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ABE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Denver to Lehigh Valley

Cheapest flights from Denver to Lehigh Valley
Explore the most affordable flight options available from Denver to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/196:00 amDEN - ABE
1 stop5h 55mUnited Airlines
Wed 12/246:17 amABE - DEN
1 stop6h 18mUnited Airlines
Deal found 12/16$519
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/256:00 amDEN - ABE
1 stop8h 30mUnited Airlines
Fri 12/262:30 pmABE - DEN
1 stop9h 36mUnited Airlines
Deal found 12/16$568
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/309:24 amDEN - ABE
1 stop9h 12mMultiple Airlines
Sun 1/48:31 pmABE - DEN
2 stops23h 46mMultiple Airlines
Deal found 12/17$591
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/241:25 pmDEN - ABE
1 stop6h 22mUnited Airlines
Thu 12/256:17 amABE - DEN
1 stop6h 18mUnited Airlines
Deal found 12/16$609
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/197:45 amDEN - ABE
1 stop6h 45mUnited Airlines
Tue 12/235:07 pmABE - DEN
1 stop8h 31mUnited Airlines
Deal found 12/16$624
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/196:00 amDEN - ABE
1 stop5h 55mUnited Airlines
Thu 12/256:17 amABE - DEN
2 stops14h 01mUnited Airlines
Deal found 12/16$644
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/242:30 pmDEN - ABE
1 stop6h 16mDelta
Thu 12/256:25 amABE - DEN
2 stops17h 52mDelta
Deal found 12/16$656
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/238:31 pmDEN - ABE
2 stops17h 59mUnited Airlines
Thu 12/256:17 amABE - DEN
1 stop6h 18mUnited Airlines
Deal found 12/16$665
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:06 amDEN - ABE
2 stops23h 13mMultiple Airlines
Wed 12/242:58 pmABE - DEN
1 stop28h 13mMultiple Airlines
Deal found 12/16$668
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/202:33 pmDEN - ABE
1 stop19h 46mMultiple Airlines
Wed 12/242:58 pmABE - DEN
2 stops19h 57mMultiple Airlines
Deal found 12/16$675
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/197:45 amDEN - ABE
1 stop6h 45mUnited Airlines
Fri 12/262:30 pmABE - DEN
1 stop7h 16mUnited Airlines
Deal found 12/16$679
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/227:00 pmDEN - ABE
2 stops16h 55mUnited Airlines
Thu 12/256:17 amABE - DEN
1 stop6h 18mUnited Airlines
Deal found 12/16$718

Find flight deals from Denver to Lehigh Valley

Keep the following information in mind while searching for Denver to Lehigh Valley flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$309
(Delta)

One-way from

$109
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$297
Provider with most accurate pricing for Denver Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-New York (NYC) flights.
Search Deals
From Denver Intl to Lehigh Valley
Search Deals
One-way flight from Denver Intl to Lehigh Valley
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Lehigh Valley 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 18, 2025.
Use the filters below to find and compare flights from Denver to Lehigh Valley that are best for you.

Fly from

Denver

Fly to

Lehigh Valley

Route

Depart

Return

Price

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Fri 2/20

6:00 am-9:30 pm

1 stop13h 30m

Allentown-Bethlehem

Sun 2/22

3:42 pm-7:55 am

1 stop18h 13m

$291

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/1

6:00 am-4:30 pm

1 stop8h 30m

Allentown-Bethlehem

Mon 1/5

5:07 pm-11:38 pm

1 stop8h 31m

$342

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Fri 1/9

11:59 pm-6:59 pm

1 stop17h 00m

Allentown-Bethlehem

Mon 1/12

8:30 am-1:23 am

2 stops18h 53m

$342

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Wed 1/28

6:00 am-4:22 pm

1 stop8h 22m

Allentown-Bethlehem

Sat 1/31

11:30 am-5:57 pm

1 stop8h 27m

$389

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/8

7:50 am-4:22 pm

1 stop6h 32m

Allentown-Bethlehem

Mon 1/12

4:57 pm-9:59 pm

1 stop7h 02m

$389

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Mon 2/9

8:30 am-10:26 pm

2 stops11h 56m

Allentown-Bethlehem

Sat 2/14

12:01 pm-9:26 pm

2 stops11h 25m

$449

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Mon 2/9

5:42 pm-4:22 pm

2 stops20h 40m

Allentown-Bethlehem

Sat 2/14

5:23 pm-10:05 pm

1 stop6h 42m

$453

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 2/14

3:59 pm-12:30 am

1 stop6h 31m

$135

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Tue 1/20

7:59 pm-2:59 pm

2 stops41h 00m

$173

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Tue 1/20

6:00 am-4:22 pm

1 stop8h 22m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from Denver to Lehigh Valley

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

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

Currently, May is the cheapest month in which you can book a flight from Denver to Lehigh Valley (average of $62). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $394). 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 DEN to YGE?

Find hourly flight availability from Denver to Lehigh Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Denver to Lehigh Valley in the afternoon. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Lehigh Valley

Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Denver to Lehigh Valley have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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.
Allegiant Air
7.2
Good
700 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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 Denver to Lehigh Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Lehigh Valley?

    For a flight from Denver to Lehigh Valley, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

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

    United Airlines can get you from Denver to Lehigh Valley in just under 8h 30m. Your travel time can differ by up to . There are 1534 mi between Denver and Lehigh Valley.

  • What are the cheapest flights from Denver to Lehigh Valley?

    Looking at all options, your cheapest flight can be booked for $288. While the most popular route (Denver Intl - Allentown-Bethlehem) can be booked for $309 on average, our data indicates $305 when flying from Denver to Lehigh Valley.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Denver to Lehigh Valley (average of $62). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $394). 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 Denver to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Denver to Lehigh Valley

Discover the top 4 airlines that operate flights from Denver to Lehigh Valley. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$136Average$200FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$160Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$468FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$488FlexibilityNo cancel feeOn-timeN/A

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