HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lehigh Valley

$102+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ABE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Lehigh Valley 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 Denver to Lehigh Valley

Keep the following information in mind while searching for Denver to Lehigh Valley flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$166
(Gotogate)

One-way from

$102
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$289
Provider with most accurate pricing for Denver Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Allentown-Bethlehem 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. 22% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

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 May 1, 2025.

This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:51 amDEN - ABE
Nonstop3h 22mAllegiant Air
Thu 6/57:00 amABE - DEN
Nonstop4h 01mAllegiant Air
Deal found 4/30$166
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/19:51 amDEN - ABE
Nonstop3h 22mMultiple Airlines
Thu 6/51:54 pmABE - DEN
3 stops28h 07mMultiple Airlines
Deal found 4/30$309
This Delta deal was found by Cheapflights users on 4/30. 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 11/199:40 amDEN - ABE
1 stop5h 34mDelta
Wed 12/35:40 pmABE - DEN
1 stop8h 07mDelta
Deal found 4/30$369
This American Airlines deal was found by Cheapflights users on 5/1. 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 8/127:02 amDEN - ABE
1 stop8h 56mAmerican Airlines
Sun 8/171:56 pmABE - DEN
2 stops9h 59mAmerican Airlines
Deal found 5/1$389
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/1011:20 amDEN - ABE
1 stop8h 25mUnited Airlines
Sun 5/116:37 amABE - DEN
1 stop8h 00mUnited Airlines
Deal found 4/30$417

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 May 1, 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

Sun 6/1

9:51 am-3:13 pm

Nonstop3h 22m

Allentown-Bethlehem

Thu 6/5

7:00 am-9:01 am

Nonstop4h 01m

$166

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sun 6/1

9:51 am-3:13 pm

Nonstop3h 22m

Allentown-Bethlehem

Thu 6/5

1:54 pm-4:01 pm

3 stops28h 07m

$309

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Tue 8/12

2:59 pm-11:27 pm

1 stop6h 28m

Allentown-Bethlehem

Sun 8/17

6:30 am-12:27 pm

1 stop7h 57m

$384

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Tue 8/12

7:02 am-5:58 pm

1 stop8h 56m

Allentown-Bethlehem

Sun 8/17

1:56 pm-9:55 pm

2 stops9h 59m

$389

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 7/5

7:50 am-5:00 pm

1 stop7h 10m

Allentown-Bethlehem

Mon 7/14

5:35 pm-11:22 pm

1 stop7h 47m

$488

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 6/7

4:00 pm-12:20 am

1 stop6h 20m

$102

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 7/26

7:05 am-5:24 pm

1 stop8h 19m

$129

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 5/31

8:05 am-4:59 pm

1 stop6h 54m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $292). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $395). 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 May 1, 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.

Rainfall in Lehigh Valley by month

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

In terms of precipitation, rainfall in Lehigh Valley ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Lehigh Valley when rainfall is around 2.7 in.

Temperature in Lehigh Valley by month

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

If weather is an important factor for your trip to Lehigh Valley, 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 28.4 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Denver to Lehigh Valley by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
734 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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
7,934 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

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 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.

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

    One-way options have recently been found by users for as low as $102 on American Airlines. Other airlines that offer cheap prices include Delta from $129 and United Airlines from $150 one-way.

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

    Looking at all options, your cheapest flight can be booked for $66. While the most popular route (Denver Intl - Allentown-Bethlehem) can be booked for $166 on average our data indicates $152 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 $292). Flying from Denver to Lehigh Valley in December is currently the most expensive (average of $395). 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 Denver to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Newark flights
Denver to John F Kennedy Intl flights
Denver to LaGuardia flights
Denver to Philadelphia flights
Denver to Dulles Intl flights
Denver to Reagan-National flights
Denver to Pittsburgh flights
Colorado Springs to Dulles Intl flights
Colorado Springs to Reagan-National flights
Colorado Springs to Philadelphia flights
Denver to Harrisburg flights
Vail to Philadelphia flights
Colorado Springs to LaGuardia flights
Colorado Springs to Pittsburgh flights
Colorado Springs to John F Kennedy Intl flights
Vail to Newark flights
Aspen to Philadelphia flights
Colorado Springs to Newark flights
Vail to LaGuardia flights
Grand Junction to Newark flights
Grand Junction to John F Kennedy Intl flights
Montrose to LaGuardia flights
Montrose to Newark flights
Grand Junction to LaGuardia flights
Durango to LaGuardia flights
Denver to Scranton flights
Montrose to Dulles Intl flights
Denver to State College flights
Denver to Allentown flights
Durango to Newark flights
Hayden to Pittsburgh flights
Vail to Dulles Intl flights
Montrose to John F Kennedy Intl flights
Denver to Elmira flights
Durango to Reagan-National flights
Durango to Dulles Intl flights
Montrose to Philadelphia flights
Grand Junction to Dulles Intl flights
Vail to John F Kennedy Intl flights
Aspen to John F Kennedy Intl flights
Montrose to Reagan-National flights
Hayden to Dulles Intl flights
Durango to John F Kennedy Intl flights
Aspen to Newark flights
Durango to Philadelphia flights
Aspen to LaGuardia flights
Grand Junction to Pittsburgh flights
Montrose to Pittsburgh flights
Vail to Reagan-National flights
Grand Junction to Reagan-National flights

Top 5 airlines flying from Denver to Lehigh Valley

Discover the top 5 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$42Average$150FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$106Average$221FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$162Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$205Average$392FlexibilityNo cancel feeOn-time69%
DeltaCheapest$272Average$427FlexibilityNo 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.
Site
Privacy Preferences©2025 Cheapflights