Cheap Flight Tickets from Denver (DEN) to Philadelphia (PHL), Starting at $246

Good to Know: Cheapest and Fastest DEN - PHL Flights

Useful information for finding best airline tickets from Denver International to Philadelphia International on your next trip.

Cheapest Round Trip Flight

$246

F9 Frontier Airlines • nonstop • 5h 39m

Oct 11 – Oct 18

The cheapest round trip flight from Denver to Philadelphia (DEN-PHL-DEN) is currently $246

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Cheapest One way Flight

$290

F9 Frontier Airlines • 1 stop • 10h 1m

Dec 23

The cheapest one way flight from Denver to Philadelphia (DEN-PHL) is currently $290

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Cheapest Direct Flight

$287

AA American Airlines • nonstop • 5h 38m

Oct 11

The cheapest nonstop flight from Denver to Philadelphia (DEN-PHL) is currently $287

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Fastest Flight

5h 30m

The fastest nonstop flight from Denver to Philadelphia (DEN-PHL) takes 5h 30m

Top Airlines Flying from Denver to Philadelphia

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Denver (DEN) to Philadelphia (PHL)

Compare and book low fare round-trip air tickets from Denver to Philadelphia. Ideal for travelers with confirmed return itineraries.

Oct 11 - Oct 18, Economy
F9
Denver → Philadelphia
5h 39m
7:37 PM - 1:16 AM • nonstop
F9
Denver → Philadelphia
12h 37m
6:00 AM - 11:57 AM • 1 stop
$246
Frontier Airlines
Oct 11 - Oct 18, Economy
AA
Denver → Philadelphia
9h 1m
11:59 PM - 7:40 AM • 1 stop
AA
Denver → Philadelphia
10h 49m
5:00 AM - 9:49 AM • 1 stop
$323
American Airlines
Oct 11 - Oct 18, Economy
F9
Denver → Philadelphia
18h 37m
11:21 AM - 12:38 AM • 1 stop
F9
Denver → Philadelphia
12h 37m
6:00 AM - 11:57 AM • 1 stop
$361
Frontier Airlines
Oct 11 - Oct 18, Economy
WN
Denver → Philadelphia
9h
6:25 AM - 2:05 PM • 1 stop
WN
Denver → Philadelphia
6h 45m
5:20 AM - 7:25 AM • nonstop
$615
Southwest Airlines
Oct 11 - Oct 18, Economy
WN
Denver → Philadelphia
8h 35m
5:10 PM - 12:25 AM • 1 stop
WN
Denver → Philadelphia
8h 45m
6:45 AM - 10:10 AM • 1 stop
$621
Southwest Airlines
Oct 11 - Oct 18, Economy
WN
Denver → Philadelphia
15h 20m
12:30 PM - 11:50 PM • 1 stop
WN
Denver → Philadelphia
6h 45m
5:20 AM - 7:25 AM • nonstop
$621
Southwest Airlines

Fly from Denver to Philadelphia with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Philadelphia? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Denver to Philadelphia Flights

What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to PHL?
The most popular airline flying from Denver to Philadelphia are
Can I fly from DEN to PHL non-stop?
Yes, you can fly DEN to PHL non-stop on
Which airlines fly nonstop between Denver and Philadelphia?
The non-stop flights between Denver and Philadelphia are .
What’s the earliest departure time from DEN to PHL Airport?
The earliest flight leaves DEN at 5:50 am and lands in PHL - Philadelphia International
What are the airports in Philadelphia?
PHL
Can I make changes to my Denver to Philadelphia flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to PHL?
Read the fare rules of the Denver to Philadelphia air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and Philadelphia?
operate flights between Denver and Philadelphia
How long does a flight from Denver to Philadelphia take?
It takes approximately 4 hour to fly non-stop from DEN to PHL, which is 1557.55 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to Philadelphia (PHL) ?
In the past couple of days, the cheapest tickets to PHL from DEN were found on WN : USD 303
Do I need a passport to fly between DEN and PHL?
No
What’s the latest departure time from DEN to PHL ?
The last flight leaves DEN at 11:59 pm

Denver (DEN) to Philadelphia (PHL): Airport Information

Origin Airport Denver International , Denver, US
Destination Airport Philadelphia International , Philadelphia, US
Distance 1558 miles

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