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Lehigh Valley

$90+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ABE
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
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Cheap 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 septiembre 19, 2025.

Round-trip from

$171
(Cheapflightsfares)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$248
From Denver Intl to Lehigh Valley
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One-way flight from Denver Intl to Lehigh Valley
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Highest demand for flights based on searches. 23% potential increase in price ($92 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 September 2025
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Find 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 septiembre 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
jue. 10/2310:15 amDEN - ABE
Nonstop3h 27mAllegiant Air
dom. 10/267:30 amABE - DEN
Nonstop3h 55mAllegiant Air
Deal found 9/18$171
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:08 amDEN - ABE
1 stop8h 15mAmerican Airlines
sáb. 10/255:53 pmABE - DEN
1 stop7h 16mAmerican Airlines
Deal found 9/16$179
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:15 amDEN - ABE
Nonstop3h 27mAllegiant Air
dom. 10/127:30 amABE - DEN
Nonstop3h 55mAllegiant Air
Deal found 9/17$184
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
jue. 10/1610:15 amDEN - ABE
Nonstop3h 27mAllegiant Air
jue. 10/237:30 amABE - DEN
Nonstop3h 55mAllegiant Air
Deal found 9/18$186
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jue. 9/2510:35 amDEN - ABE
Nonstop3h 30mAllegiant Air
dom. 9/288:00 amABE - DEN
Nonstop3h 45mAllegiant Air
Deal found 9/15$195
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1610:15 amDEN - ABE
Nonstop3h 27mAllegiant Air
dom. 10/197:30 amABE - DEN
Nonstop3h 55mAllegiant Air
Deal found 9/16$196
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
jue. 10/2311:59 pmDEN - ABE
1 stop30h 35mMultiple Airlines
dom. 10/267:30 amABE - DEN
Nonstop3h 55mMultiple Airlines
Deal found 9/18$200
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/257:08 amDEN - ABE
1 stop8h 15mAmerican Airlines
vie. 10/312:43 pmABE - DEN
1 stop6h 51mAmerican Airlines
Deal found 9/16$204
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
mié. 10/158:21 pmDEN - ABE
1 stop13h 03mMultiple Airlines
dom. 10/197:30 amABE - DEN
Nonstop3h 55mMultiple Airlines
Deal found 9/16$206

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 septiembre 19, 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

mar. 1/20

11:59 pm-10:54 am

1 stop8h 55m

Allentown-Bethlehem

mar. 1/27

6:11 am-2:09 pm

2 stops9h 58m

$184

DenverAllentown

DEN - ABE

DENABE

Denver Intl

lun. 10/20

2:47 pm-2:34 pm

2 stops21h 47m

Allentown-Bethlehem

dom. 10/26

7:30 am-9:25 am

Nonstop3h 55m

$222

DenverAllentown

DEN - ABE

DENABE

Denver Intl

sáb. 10/25

7:05 am-5:20 pm

1 stop8h 15m

Allentown-Bethlehem

mar. 11/4

12:46 pm-5:49 pm

1 stop7h 03m

$257

DenverAllentown

DEN - ABE

DENABE

Denver Intl

mar. 1/20

9:40 am-5:13 pm

1 stop5h 33m

Allentown-Bethlehem

mar. 1/27

5:40 pm-11:54 pm

1 stop8h 14m

$257

DenverAllentown

DEN - ABE

DENABE

Denver Intl

vie. 10/24

12:50 pm-10:15 pm

1 stop7h 25m

Allentown-Bethlehem

mar. 10/28

12:46 pm-5:49 pm

1 stop7h 03m

$258

DenverAllentown

DEN - ABE

DENABE

Denver Intl

vie. 10/24

12:50 pm-10:15 pm

1 stop7h 25m

Allentown-Bethlehem

lun. 10/27

6:00 pm-11:59 pm

1 stop7h 59m

$259

DenverAllentown

DEN - ABE

DENABE

Denver Intl

sáb. 10/25

7:05 am-5:20 pm

1 stop8h 15m

Allentown-Bethlehem

vie. 10/31

2:30 pm-9:41 pm

1 stop9h 11m

$268

DenverAllentown

DEN - ABE

DENABE

Denver Intl

mar. 10/28

12:50 pm-10:15 pm

1 stop7h 25m

Allentown-Bethlehem

sáb. 11/1

12:46 pm-5:49 pm

1 stop7h 03m

$268

DenverAllentown

DEN - ABE

DENABE

Denver Intl

jue. 1/22

9:40 am-5:13 pm

1 stop5h 33m

Allentown-Bethlehem

dom. 1/25

5:40 pm-11:54 pm

1 stop8h 14m

$289

DenverAllentown

DEN - ABE

DENABE

Denver Intl

jue. 1/22

2:59 pm-10:52 pm

1 stop5h 53m

Allentown-Bethlehem

jue. 1/29

1:00 pm-8:28 pm

1 stop9h 28m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 23 results
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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, February is the cheapest month in which you can book a flight from Denver to Lehigh Valley (average of $289). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $383). 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 septiembre 19, 2025.

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

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 septiembre 19, 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
8.0
Very good
7,964 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,926 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,964 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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
699 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

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 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?

    American Airlines and Delta can get you from Denver to Lehigh Valley in just under 8h 15m. Your travel time can differ by up to 40m. There are 1534 mi between Denver and Lehigh Valley. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Denver Intl - Allentown-Bethlehem) can be booked for $167 on average, our data indicates $148 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, February is the cheapest month in which you can book a flight from Denver to Lehigh Valley (average of $289). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $383). 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

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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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$198FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$160Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$468FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$448FlexibilityNo cancel feeOn-timeN/A

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