Cheap Flight Tickets from Philadelphia (PHL) to Denver (DEN), Starting at $219

Good to Know: Cheapest and Fastest PHL - DEN Flights

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

Cheapest Round Trip Flight

$219

F9 Frontier Airlines • nonstop • 6h 54m

Jul 19 – Jul 26

The cheapest round trip flight from Philadelphia to Denver (PHL-DEN-PHL) is currently $219

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Cheapest Direct Flight

$219

F9 Frontier Airlines • nonstop • 6h 54m

Jul 19

The cheapest nonstop flight from Philadelphia to Denver (PHL-DEN) is currently $219

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Fastest Flight

6h 40m

The fastest nonstop flight from Philadelphia to Denver (PHL-DEN) takes 6h 40m

Top Airlines Flying from Philadelphia to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

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

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

Jul 19 - Jul 26, Economy
F9
Philadelphia → Denver
6h 54m
12:44 PM - 2:58 PM • nonstop
F9
Philadelphia → Denver
5h 44m
6:05 AM - 11:49 AM • nonstop
$219
Frontier Airlines
Jul 19 - Jul 26, Economy
F9
Philadelphia → Denver
12h 32m
6:05 PM - 11:57 PM • 1 stop
F9
Philadelphia → Denver
5h 44m
6:05 AM - 11:49 AM • nonstop
$250
Frontier Airlines
Jul 19 - Jul 26, Economy
F9
Philadelphia → Denver
13h 30m
8:35 AM - 2:45 PM • 1 stop
F9
Philadelphia → Denver
5h 44m
6:05 AM - 11:49 AM • nonstop
$250
Frontier Airlines
Jul 19 - Jul 26, Economy
F9
Philadelphia → Denver
14h 14m
4:06 PM - 11:00 PM • 1 stop
F9
Philadelphia → Denver
9h 8m
7:41 AM - 3:29 PM • 1 stop
$264
Frontier Airlines
Jul 19 - Jul 26, Economy
AA
Philadelphia → Denver
6h 55m
5:30 PM - 7:45 PM • nonstop
AA
Philadelphia → Denver
5h 39m
8:41 AM - 2:20 PM • nonstop
$291
American Airlines
Jul 19 - Jul 26, Economy
DL
Philadelphia → Denver
10h 55m
5:17 PM - 10:12 PM • 1 stop
DL
Philadelphia → Denver
9h 7m
7:15 AM - 3:02 PM • 1 stop
$766
Delta Airlines

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

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

FAQs on Philadelphia to Denver Flights

What are the airports in Philadelphia?
PHL
What’s the most popular airline flying from PHL to DEN?
The most popular airline flying from Philadelphia to Denver are
Can I fly from PHL to DEN non-stop?
Yes, you can fly PHL to DEN non-stop on
Which airlines fly nonstop between Philadelphia and Denver?
The non-stop flights between Philadelphia and Denver are .
What’s the earliest departure time from PHL to DEN Airport?
The earliest flight leaves PHL at 5:00 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my Philadelphia to Denver 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 PHL to DEN?
Read the fare rules of the Philadelphia to Denver 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 Philadelphia and Denver?
operate flights between Philadelphia and Denver
How long does a flight from Philadelphia to Denver take?
It takes approximately 4 hour to fly non-stop from PHL to DEN, which is 1557.55 miles by air.
Which airlines provide the cheapest flights from Philadelphia (PHL) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from PHL were found on F9 : USD 264
Do I need a passport to fly between PHL and DEN?
No
What’s the latest departure time from PHL to DEN ?
The last flight leaves PHL at 8:37 pm

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

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

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