Cheap flights from Philadelphia to Denver

1 adult
Wed 6/7
Wed 13/7

Flight information for Philadelphia to Denver
(PHL to DEN)

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Denver

Fastest flight time

4h 19m

Direct flights

Mon, Tue, Sat and Sun

Airports in Denver

2 airports
The fastest flight from Philadelphia to Denver takes 4h 19m
Direct flights go from Philadelphia to Denver on Monday, Tuesday, Saturday and Sunday. The only airline offering direct flights is Frontier.
There are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

How to get the cheapest flight ticket from Philadelphia to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Philadelphia to Denver?


The cheapest time of year to fly to Denver from Philadelphia is October. The most expensive is June.

How far in advance should you book Philadelphia to Denver flights?

26 days before

The cheapest time to buy a flight from Philadelphia to Denver is approximately 26 days to departure

  • How far is Philadelphia to Denver Intl by plane?

    The distance between Philadelphia and Denver Intl is about 2533,0 km.

Why use momondo?

Finding the right flight to Denver from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Yes. momondo allows you to filter the results for Philadelphia to Denver flights to just show those with flexible booking policies.

momondo provides multiple filters to help you find the best flight to Denver from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

If you are not ready to book a flight from Philadelphia to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.