Cheap flights from Denver to Philadelphia (DEN - PHL)

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The best prices from Denver Intl to Philadelphia are usually found in August or January, booked 17 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

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
$106 - $277
PHL
Temperature
33.8 - 78.8 °F
PHL
Rainfall
2.7 - 4.4 inches

Popular in

December

High demand for flights, 34% potential price rise

Cheapest in

August

Best time to find cheap flights, 42% potential price drop

Average price

$179

Average for round-trip flights in May 2022

Round-trip from

$106

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 month to fly from Denver to Philadelphia?

The best pricing can be found in the month of August. Prices to Philadelphia from Denver average $184. You can even find prices in August for less than $184, as users have found deals to Philadelphia from as low as $53. The month of December 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 15 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 15 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 $176. For sooner than that we have options available in the next 3 days from $214.

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 31%.

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 31% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Denver to Philadelphia in May, June 2022

The best prices found for DEN to PHL flights for May, June
26 May - 29 May
$246pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 12 Jun
$251pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
1 Jun - 2 Jun
$253pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl

Denver Intl to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Denver found for this year
26 May - 29 May
$246pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 12 Jun
$251pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
1 Jun - 2 Jun
$253pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl

Non-stop flights to Philadelphia from Denver

Save time with Denver to Philadelphia direct flight deals
30 Aug - 7 Sep
$300pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
18 Aug - 22 Aug
$301pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
DEN
Denver Intl
14 Sep - 17 Sep
$308pp
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
1 Jun - 12 Jun
$251pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
1 Jun - 2 Jun
$253pp
DEN
Denver Intl
Frontier
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl
31 May - 1 Jun
$267pp
DEN
Denver Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
 
1 STOP
DEN
Denver Intl

One-way flights to Philadelphia from Denver

The cheapest one-way flights from Denver to Philadelphia
7:40 pm - 5:24 am
JetBlue
1 Stop
7h 44m
DEN - PHL
JetBlue
8:35 pm - 9:30 am
Multiple Airlines
1 Stop
10h 55m
DEN - PHL
Multiple Airlines
$163
Kiwi.com
8:51 pm - 5:20 am
American Airlines
1 Stop
6h 29m
DEN - PHL
American Airlines

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 21m for a nonstop flight. There are 9 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 $300 on Cheapflights?

Yes, there are multiple flights from Denver to Philadelphia for under $300. The cheapest flight booked recently is on Multiple Airlines for just $295, but on average you can expect to pay $305.

Are there nonstop flights from Denver to Philadelphia for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Philadelphia under $300. A good price for a nonstop flight from Denver to Philadelphia is less than $333.

Are there last-minute flights available from Denver to Philadelphia for under $300?

There are currently 20+ open flights from Denver to Philadelphia within the next 7 days for less than $300.

What days are nonstop flights available from Denver to Philadelphia?

Days when nonstop flights are available for this flight are: Sunday, Monday.

How popular is this Denver to Philadelphia flight route?

Flights from Denver Intl to Philadelphia have been viewed 57 times in the past calendar month.

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

Travelers can expect 3 flights from Denver to Philadelphia on average per day.
Morning (6am - Noon) - 67% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

How long is the flight from Denver to Philadelphia?

Airlines like Spirit Airlines, Frontier, and American Airlines fly from Denver to Philadelphia in about 3h 35m. The time it takes to get you to your destination can typically vary by up to 9h 43m. The distance from Denver to Philadelphia is about 1562 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Denver to Philadelphia round-trip?

Currently priced at $297, Spirit Airlines will fly you from Denver to Philadelphia and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $300 and $318, respectively.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $116. Users have also found prices from $129 and $158 on Spirit Airlines and JetBlue, respectively.

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 American Airlines (91%), United Airlines (84%) or British Airways (83%) 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 $137. On average you can expect to pay $881. The most popular route, (Denver Intl - Philadelphia), can usually be booked for $280.

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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to 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.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Denver to Philadelphia.
Flight duration from DEN to PHL
3h 57m
Average temperature for May in Philadelphia
75.2 °F
Avg rainfall for May in Philadelphia
3.6 ″

Airports servicing Denver

Airports servicing Philadelphia

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 $22 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
$75 $146 No cancel fee 65%
Frontier
$86 $248 No cancel fee 62%
United Airlines
$98 $342 No cancel fee 69%
Delta
$100 $217 No cancel fee N/A
American Airlines
$112 $307 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.
Morning 6 AM to noon 66% of DEN to PHL departures
Afternoon Noon to 6 PM 29% of DEN to PHL departures
Evening 6 PM to midnight 4% 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
11 daily flights
Monday
9 daily flights
Tuesday
11 daily flights
Wednesday
8 daily flights
Thursday
11 daily flights
Friday
8 daily flights
Saturday
8 daily flights
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