$49 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.

Fri, Apr 26 - Sat, May 4
DEN
Denver Intl.
TTN
Mercer
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Apr 26 from Denver Intl. to Mercer, returning Sat, May 4, priced at $179 found 4 days ago
Fri, Apr 26 - Sat, May 4
DEN
Denver Intl.
TTN
Mercer
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Apr 26 from Denver Intl. to Mercer, returning Sat, May 4, priced at $179 found 4 days ago
Sat, Apr 27 - Wed, May 1
COS
Colorado Springs
PHL
Philadelphia Intl.
$500 Roundtrip, found 2 days ago
$500
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Apr 27 from Colorado Springs to Philadelphia Intl., returning Wed, May 1, priced at $500 found 2 days ago

Airfares from $49 One Way, $98 Round Trip from Denver to Allentown

Prices starting at $98 for return flights and $49 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.

Mon, May 6 - Sat, May 11
DEN
Denver
PHL
Philadelphia
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 6 from Denver to Philadelphia, returning Sat, May 11, priced at $98 just found
Wed, May 8 - Thu, May 16
DEN
Denver
TTN
Trenton
$128 Roundtrip, found 23 hours ago
$128
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, May 8 from Denver to Trenton, returning Thu, May 16, priced at $128 found 23 hours ago
Mon, May 20 - Sat, May 25
DEN
Denver
PHL
Philadelphia
$132 Roundtrip, found 5 hours ago
$132
Roundtrip
found 5 hours ago
Select Sun Country Airlines flight, departing Mon, May 20 from Denver to Philadelphia, returning Sat, May 25, priced at $132 found 5 hours ago
Thu, May 2 - Sat, May 4
DEN
Denver
PHL
Philadelphia
$193 Roundtrip, found 18 hours ago
$193
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, May 2 from Denver to Philadelphia, returning Sat, May 4, priced at $193 found 18 hours ago
Tue, Aug 13 - Wed, Aug 21
DEN
Denver
PHL
Philadelphia
$212 Roundtrip, just found
$212
Roundtrip
just found
Select United flight, departing Tue, Aug 13 from Denver to Philadelphia, returning Wed, Aug 21, priced at $212 just found

Allentown economy flight packages

Prices and availability subject to change. Additional terms may apply.
Wingate by Wyndham Vineland/Millville
2.5-star property

Wingate by Wyndham Vineland/Millville

7.6/10 Good! (1,008 reviews)

Jun 10 - Jun 14

4 night stay

Denver (DEN) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
per person
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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
11:35AM UTC
Latest Flight Arrival
11:35AM UTC

Denver to Allentown

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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.