$101 Cheap flight deals from Denver (DEN) to Allentown (ABE)

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This Weekend's Flight Deals from Denver to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 21 - Sat, Jun 28
DEN
Denver Intl.
TTN
Mercer
$262 Roundtrip, found 8 hours ago
$262
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Jun 21 from Denver Intl. to Mercer, returning Sat, Jun 28, priced at $262 found 8 hours ago
Sat, Jun 21 - Sat, Jun 28
DEN
Denver Intl.
TTN
Mercer
$262 Roundtrip, found 8 hours ago
$262
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Jun 21 from Denver Intl. to Mercer, returning Sat, Jun 28, priced at $262 found 8 hours ago
Sun, Jun 22 - Wed, Jul 2
COS
Colorado Springs
PHL
Philadelphia Intl.
$656 Roundtrip, found 6 days ago
$656
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 22 from Colorado Springs to Philadelphia Intl., returning Wed, Jul 2, priced at $656 found 6 days ago

Airfares from $101 One Way, $192 Round Trip from Denver to Allentown

Prices starting at $192 for return flights and $101 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Sat, Aug 16
DEN
Denver
PHL
Philadelphia
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Denver to Philadelphia, returning Sat, Aug 16, priced at $192 found 2 days ago
Sat, Sep 13 - Wed, Sep 17
DEN
Denver
PHL
Philadelphia
$197 Roundtrip, found 9 hours ago
$197
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Sat, Sep 13 from Denver to Philadelphia, returning Wed, Sep 17, priced at $197 found 9 hours ago
Wed, Aug 27 - Sat, Sep 6
DEN
Denver
PHL
Philadelphia
$197 Roundtrip, found 6 hours ago
$197
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 27 from Denver to Philadelphia, returning Sat, Sep 6, priced at $197 found 6 hours ago
Wed, Aug 27 - Sat, Sep 6
DEN
Denver
PHL
Philadelphia
$197 Roundtrip, found 6 hours ago
$197
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Denver to Philadelphia, returning Sat, Sep 6, priced at $197 found 6 hours ago
Tue, Jul 1 - Fri, Jul 4
DEN
Denver
TTN
Trenton
$210 Roundtrip, found 1 hour ago
$210
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jul 1 from Denver to Trenton, returning Fri, Jul 4, priced at $210 found 1 hour ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
North Beach Hotel
2.5-star property

North Beach Hotel

8.6/10 Excellent! (90 reviews)

Jul 25 - Jul 27

2 night stay

Denver (DEN) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
John does an amazing job of keeping a quality property clean inside and out. Even his corner cafe is great…it’s our favorite affordable getaway at the shore. Beach chairs provided is a nice touch, and he’s always available to help if a problem arises. Don’t hesitate…nice, easy, affordable and clean.

Reviewed on Jul 23, 2024

Courtyard by Marriott Cranbury South Brunswick
3.0-star property

Courtyard by Marriott Cranbury South Brunswick

8.6/10 Excellent! (1,001 reviews)

Aug 6 - Aug 11

5 night stay

Denver (DEN) to Trenton (TTN)

Delta • Coach

Trenton (TTN) to Denver (DEN)

Frontier Airlines • Coach
per person
found 1 day ago
They welcomed my dogs.

Reviewed on May 29, 2024

Carisbrooke Inn
3.0-star property

Carisbrooke Inn

8.8/10 Excellent! (389 reviews)

Jul 25 - Jul 27

2 night stay

Denver (DEN) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
Perfect, breakfast at cafe on corner included! Shared Balcony with great view of ocean.

Reviewed on Jul 15, 2022

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More About Flying To Allentown from Denver

Route Information for Flights from Denver to Allentown

Origin Airport IATA Code
DEN
Destination Airport IATA Code
ABE
Distance
1553 mi
Direct Flight Airlines
American Airlines, Qatar Airways, Air Canada, Frontier Airlines, Aer Lingus, Southwest Airlines, United Airlines, British Airways
Earliest Flight Arrival
8:41PM UTC
Latest Flight Arrival
11:22AM UTC

Denver to Allentown

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Low Price Guarantee

With the best deals and easy searching options, Orbitz make it easy and fun to find cheap Denver to Allentown flights, a great hotel, or a full vacation package. With Orbitz’s low price guarantee, you always get great discounts on air ticket prices.

Frequently asked questions

Are there non-stop flights from Denver to Allentown?
Direct services are offered by no less than 4 airlines from Denver, CO (DEN-Denver Intl.) to PHL, which means you could be booking your fun-filled getaway within minutes. Here are some trusted carriers to compare:

  • United Airlines
  • American Airlines
  • Southwest Airlines
  • Frontier Airlines

What is the shortest flight from Denver to Allentown?
The fastest flight from Colorado Springs, CO (COS) to PHL is 4 hours and 15 minutes. Bring something extra to stop you from getting bored, like a gripping read or a crossword puzzle.
What airlines fly from Denver to Allentown most frequently?
Here are the airlines offering the most frequent flights between Denver and Allentown. Discover which one suits your travel plans: United Airlines - (UA) with 60 flights every month American Airlines - (AA) with 56 flights every month Southwest Airlines - (WN) with 47 flights every month Frontier Airlines - (F9) with 30 flights every month
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.