Cheap flights from Denver to Philadelphia (DEN - PHL)

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The best prices from Denver Intl to Philadelphia are usually found in October or January, booked 25 days in advance, depart on a Wednesday or Friday and return on a Wednesday

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

All the information you need to plan the best DEN to PHL flight in 2022: compare Denver to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
DEN - PHL
Price
$168 - $429
PHL
Temperature
33.8 - 78.8 °F
PHL
Rainfall
2.7 - 4.4 inches

Popular in

June

High demand for flights, 33% potential price rise

Cheapest in

October

Best time to find cheap flights, 41% potential price drop

Round-trip from

$168

From Denver Intl to Philadelphia

One-way from

$92

One-way flight from Denver Intl 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?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 47%.

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

The best pricing can be found in the month of October. Prices to Philadelphia from Denver average $286. You can even find prices in October for less than $286, as users have found deals to Philadelphia from as low as $88. The month of June appears to be one of the more expensive times to travel to Philadelphia from Denver. Flying in the targeted month can save you up to 50%.

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 23 days in advance, which can save you up to 7% on flights from Denver to Philadelphia compared to booking the week you need them. Waiting 23 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 $290. For sooner than that we have options available in the next 3 days from $314.

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

It’s typically best to fly out from Denver to Philadelphia in the evening. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Denver to Philadelphia in August, September 2022

The best prices found for DEN to PHL flights for August, September
29 Aug - 3 Sep
$146pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
30 Aug - 5 Oct
$159pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
19 Sep - 21 Sep
$160pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DEN
Denver Intl

Denver Intl to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Denver found for this year
29 Aug - 3 Sep
$146pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
30 Aug - 5 Oct
$159pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
19 Sep - 21 Sep
$160pp
DEN
Denver Intl
Multiple Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DEN
Denver Intl

Cheap Frontier flights from Denver to Philadelphia

29 Aug - 3 Sep
$146pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
30 Aug - 5 Oct
$159pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
14 Sep - 17 Sep
$168pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to Philadelphia from Denver

Save time with Denver to Philadelphia direct flight deals
29 Aug - 3 Sep
$146pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
30 Aug - 5 Oct
$159pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
23 Sep - 24 Sep
$160pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
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
15 Aug - 23 Aug
$180pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
18 Aug - 28 Aug
$185pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
16 Aug - 22 Aug
$198pp
DEN
Denver Intl
Frontier
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
5:45 pm - 12:19 pm
Spirit Airlines
1 Stop
16h 34m
DEN - PHL
Spirit Airlines
$92
Gotogate
4:37 am - 2:28 pm
Multiple Airlines
2 Stops
31h 51m
DEN - PHL
Multiple Airlines
$106
Kiwi.com
8:04 pm - 8:20 pm
Frontier
1 Stop
22h 16m
DEN - PHL
Frontier
$107
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Denver</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Denver to Philadelphia

What airports do I use to fly from Denver to Philadelphia?

If you book a flight from Denver to Philadelphia, you will be flying from Denver Intl to Philadelphia. Flights to Philadelphia (PHL) from Denver Intl (DEN) take 3h 29m for a nonstop flight. There are 8 flights from Denver Intl to Philadelphia per day from 9 airlines.

Which airlines flying from Denver Intl to Philadelphia have flexible cancellations due to COVID-19?

Frontier, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Denver to Philadelphia for under $200 on Cheapflights?

Yes, there are multiple flights from Denver to Philadelphia for under $200. The cheapest flight booked recently is on Frontier for just $146, but on average you can expect to pay $170.

Are there nonstop flights from Denver to Philadelphia for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Philadelphia under $200. A good price for a nonstop flight from Denver to Philadelphia is less than $172.

Are there last-minute flights available from Denver to Philadelphia for under $200?

There are currently 20+ open flights from Denver to Philadelphia within the next 7 days for less than $200.

What days are nonstop flights available from Denver to Philadelphia?

Days when nonstop flights are available for this flight are: Wednesday.

How popular is this Denver to Philadelphia flight route?

Flights from Denver Intl to Philadelphia have been viewed 55 times in the past calendar month.

How many flights depart from Denver to Philadelphia on average per day?

Travelers can expect 2 flights from Denver to Philadelphia on average per day.
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Denver to Philadelphia?

Airlines like Frontier fly from Denver to Philadelphia in about 3h 40m. The time it takes to get you to your destination is usually consistent. The distance from Denver to Philadelphia is about 1562 mi. Generally, flights for this route are nonstop.

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

Currently priced at $146, Frontier will fly you from Denver to Philadelphia and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 48% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Denver to Philadelphia?

The most popular airlines flying from Denver to Philadelphia are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

What are the most reliable airlines from Denver to Philadelphia?

No one likes to see their flight delayed. When booking a flight from Denver to Philadelphia consider choosing British Airways (100%), American Airlines (90%) or Qatar Airways (87%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Denver to Philadelphia?

The cheapest flight price from Denver to Philadelphia is $87. On average you can expect to pay $949. The most popular route, (Denver Intl - Philadelphia), can usually be booked for $170.

COVID Restrictions

View COVID Travel Restrictions for Philadelphia, PA

Do I need a COVID test to fly to Philadelphia from Denver?

Information is based on travel restrictions for travel to Philadelphia within the United States

Most visitors from Denver Intl need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from Denver Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Philadelphia.

Do I need a test to fly back to Denver from Philadelphia?

Returning to Denver Intl from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering Denver Intl.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Denver Intl.

Hide COVID Travel Restrictions for Philadelphia, PA

Alternative routes for Denver to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Denver Intl to Philadelphia

The chart below displays the airlines Cheapflights users traveling from Denver to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $23 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$71 $130 No cancel fee 65%
Frontier
$92 $289 No cancel fee 62%
Delta
$97 $266 No cancel fee N/A
United Airlines
$98 $379 No cancel fee 69%
American Airlines
$133 $409 No cancel fee 71%
JetBlue
$133 $133 No cancel fee 62%

Hourly flight availability from Denver to Philadelphia

See what time of day planes typically take off from Denver towards Philadelphia.
Afternoon Noon to 6 PM 50% of DEN to PHL departures
Morning 6 AM to noon 27% of DEN to PHL departures
Evening 6 PM to midnight 22% 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
See how many times per day planes take to the skies headed from Denver to Philadelphia.
Sunday
9 daily flights
Monday
8 daily flights
Tuesday
10 daily flights
Wednesday
8 daily flights
Thursday
8 daily flights
Friday
8 daily flights
Saturday
9 daily flights