Menu

Cheap flights from Denver to Philadelphia (DEN - PHL)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

The best prices from Denver to Philadelphia are usually found in January or February, booked 15 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Home North America USA Pennsylvania Philadelphia Cheap flights from Denver to Philadelphia

How to find the cheapest flight from
Denver (DEN) to Philadelphia (PHL)

DEN - PHL
Price
$128 - $277
PHL
Temperature
44.6 - 87.8 °F
PHL
Rainfall
2.4 - 4.5 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

January

Best time to find cheap flights, 35% potential price drop

Round-trip from

$128

From Denver to Philadelphia

One-way from

$106

One-way flight from Denver to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Denver to Philadelphia?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Denver to Philadelphia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 13% on flights from Denver to Philadelphia compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $213. For sooner than that we have options available in the next 3 days from $252.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Philadelphia. Flights to Philadelphia from Denver in February are about $214 on average during February, but can be found for as low as $102.

When is the cheapest time to fly from Denver to Philadelphia (DEN - PHL)?

It’s optimal to fly from Denver to Philadelphia at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Denver to Philadelphia in September, October 2020

The best prices found for DEN to PHL flights for September, October
20 Oct - 25 Oct
$64pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
United Airlines
Non-Stop
DEN
Denver Intl
27 Oct - 4 Nov
$68pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DEN
Denver Intl
20 Oct - 26 Oct
$69pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
United Airlines
Non-Stop
DEN
Denver Intl

Denver to Philadelphia 2020 flight deals

Cheap flights to Philadelphia from Denver found for this year
8 Nov - 15 Nov
$61pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
19 Nov - 2 Dec
$64pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
27 Oct - 4 Nov
$68pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DEN
Denver Intl

Non-stop flights to Philadelphia from Denver

Save time with Denver to Philadelphia direct flight deals
8 Nov - 15 Nov
$61pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
19 Nov - 2 Dec
$64pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
27 Oct - 4 Nov
$68pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to Philadelphia

Late deals on round-trip flights to Philadelphia from Denver, departing today and this week
6 Oct - 23 Oct
$69pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
United Airlines
Non-Stop
DEN
Denver Intl
6 Oct - 25 Oct
$74pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DEN
Denver Intl
9 Oct - 28 Oct
$77pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl

One-way flights to Philadelphia from Denver

The cheapest one-way flights from Denver to Philadelphia
3:45 am - 9:23 am
Multiple Airlines
2 Stops
27h 38m
DEN - PHL
Multiple Airlines
$106
Kiwi.com
9:55 am - 10:54 am
Spirit Airlines
1 Stop
22h 59m
DEN - PHL
Spirit Airlines
$108
Kiwi.com
9:45 am - 7:54 pm
Delta
1 Stop
8h 09m
DEN - PHL
Delta
$109
Delta

Related info for your journey

Useful info, stats and facts about Denver to Philadelphia flights.

Flight FAQs

From Denver to Philadelphia

Are flight prices decreasing from Denver to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Denver to Philadelphia for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Philadelphia for under $100. The cheapest flight booked recently is on Multiple Airlines for just $61, but on average you can expect to pay $77.

Are there nonstop flights from Denver to Philadelphia for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Philadelphia under $100. A good price for a nonstop flight from Denver to Philadelphia is less than $80.

Are there last-minute flights available from Denver to Philadelphia for under $100?

There are currently 20+ open flights from Denver to Philadelphia within the next 7 days for less than $100.

Does it rain more in Denver or Philadelphia?

In Denver, there will be less rainfall in Denver compared to Philadelphia over the next 9 days.

Is Denver weather warmer or cooler than Philadelphia?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Philadelphia is generally colder than in Denver.

What is the cheapest airline to fly from Denver to Philadelphia round-trip?

Cheapflights users have booked flights from Denver to Philadelphia round-trip from $98. Users have found that Spirit Airlines is 50% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Denver to Philadelphia one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $42. Users have also found tickets on Delta for as little as $109.

Related searches

Flights to Philadelphia from Denver
Flights to Denver Flights to Philadelphia Flights from Denver Flights from Philadelphia

Rent a Car

Car Rentals in Philadelphia Car Rentals in Pennsylvania Car Rentals at Philadelphia Intl

Alternative routes for Denver to Philadelphia

Denver to Erie from $243 pp
Durango to Philadelphia from $278 pp
Grand Junction to Harrisburg from $306 pp
Colorado Springs to Harrisburg from $316 pp
Montrose to Harrisburg from $358 pp

Destination information for Philadelphia

Things to know before you go. Useful info for your trip from Denver to Philadelphia
Flight duration
3h 51m
Average temperature for September in Philadelphia
80.6 °F
Avg rainfall for September in Philadelphia
4.3 ″

Airports servicing Denver

Denver (DEN)

Airports servicing Philadelphia

Philadelphia (PHL)

Popular flight searches

Check out other popular destinations found by fellow travelers

Hourly flight availability from Denver to Philadelphia

Morning 6 AM to noon 62% of DEN to PHL departures
Afternoon Noon to 6 PM 29% of DEN to PHL departures
Evening 6 PM to midnight 8% of DEN to PHL departures
Early morning Midnight to 6 AM 1% of DEN to PHL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Denver to Philadelphia
Sunday
11 daily flights
Monday
12 daily flights
Tuesday
9 daily flights
Wednesday
11 daily flights
Thursday
11 daily flights
Friday
12 daily flights
Saturday
7 daily flights
Home North America USA Pennsylvania Philadelphia Cheap flights from Denver to Philadelphia