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Cheap Flights from Denver to Philadelphia, PA, United States - DEN to PHL Last modified: May 28, 2016 7:00 PM

Popular flights from Denver to Philadelphia Last modified: May 28, 2016 7:00 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 17, 2016 Aug 22, 2016 $177
Frontier Airlines
Departure Date Return Date Lowest Price
Aug 16, 2016 Aug 23, 2016 $210
Aug 17, 2016 Aug 25, 2016 $210
Aug 24, 2016 Aug 30, 2016 $210
Aug 30, 2016 Sep 6, 2016 $210
Aug 31, 2016 Sep 7, 2016 $210
JetBlue Airways
Departure Date Return Date Lowest Price
Aug 26, 2016 Aug 29, 2016 $369
Sep 9, 2016 Sep 12, 2016 $369
Sep 14, 2016 Sep 20, 2016 $369
United Airlines
Departure Date Return Date Lowest Price
Aug 17, 2016 Aug 22, 2016 $265

How Much Does it Cost to Fly from Denver to Philadelphia (DEN to PHL)?

We have collected flight cost data from across the web for travel from Denver to Philadelphia, and have found the average flight price for this trip to be $234.

When Can I Buy the Cheapest Flight from Denver to Philadelphia (DEN to PHL)?

Airlines can adjust prices for plane tickets from Denver to Philadelphia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

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

The chart below shows up-to-date information regarding how far in advance a flight from Denver to Philadelphia should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $318 $407
7-14 days $330 $358
14-21 days $330 $338
21-30 days $283 $343
30-60 days $233 $299
60-90 days $177 $273
90+ days $210 $323

Cheapest Day To Fly from Denver to Philadelphia

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to Philadelphia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$229 $210 $177 $258 $228 $257 $274

Lowest Fares Chart By Month from Denver to Philadelphia

The chart below shows the lowest fare by month when flying from Denver to Philadelphia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Denver Philadelphia United 5/31/16 6/4/16 0 $397
June Denver Philadelphia American 6/21/16 7/5/16 0 $283
July Denver Philadelphia American 7/19/16 7/25/16 0 $233
August Denver Philadelphia American 8/17/16 8/22/16 0 $177
September Denver Philadelphia Frontier 9/21/16 9/27/16 0 $210
October Denver Philadelphia Frontier 10/6/16 10/18/16 0 $210
November Denver Philadelphia American 11/21/16 11/24/16 0 $315
December Denver Philadelphia United 12/24/16 1/1/17 0 $373

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to Philadelphia

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to Philadelphia.

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$318
5 6 7 8 9 10 11
$318 $357
12 13 14 15 16 17 18
$357 $395
19 20 21 22 23 24 25
$395 $383
26 27 28 29 30 1 2
$383 $355
3 4 5 6 7 8 9
$355

Non-Stop vs Connecting Flights from Denver to Philadelphia (DEN to PHL)

Your Denver to Philadelphia flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to Philadelphia is $356.

The average price for non-stop flights from Denver to Philadelphia is $220.

The chart below shows up to date information regarding non-stop flights from Denver to Philadelphia.

Nonstop Flight Details from Denver to Philadelphia
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 3 3 00:30 11:20
Frontier 1 1 1 1 1 1 1 11:45 11:45
United 2 2 2 2 2 1 2 09:52 20:05

Round Trip vs One Way Flights from Denver to Philadelphia (DEN to PHL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Denver to Philadelphia. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Denver to Philadelphia is $134.

The average price for round trip flights from Denver to Philadelphia is $257.

Denver to Philadelphia Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to Philadelphia?
Answer: The average Denver to Philadelphia flight time is 3 hours and 35 minutes.
Question: How many miles are there between Denver and Philadelphia?
Answer: The distance from Denver to Philadelphia is 1553 miles.
Question: How common are direct flights from Denver to Philadelphia?
Answer: There are 41 direct flights from Denver to Philadelphia.
Question: What is the most popular airline for non-stop flights from Denver to Philadelphia?
Answer: American Airlines provides 51% of the non-stop flights between Denver and Philadelphia.
Question: What are the most popular connecting cities when flying from Denver to Philadelphia?
Answer: Chicago, IL

Airlines Flying from Denver to Philadelphia (DEN to PHL) Number of flights searched: 263Last modified: May 28, 2016 7:00 PM

Below are the different airlines that fly from Denver to Philadelphia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to Philadelphia.

Denver to Philadelphia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American CLT X X X X X X X
Alaska SEA X X X X X X X
JetBlue BOS X X X X X X X
Delta SLC X X X X X X X
Frontier - X X X X X X X
Spirit FLL X X X X X X X
United - X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest BNA X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and Philadelphia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $224
Denver to Newark American, Alaska, JetBlue, United $233
Denver to Washington American, Alaska, JetBlue, Frontier, United $198
Denver to Baltimore American, JetBlue, United $293
Denver to Chicago American, Alaska, Frontier, Spirit, United $99
Denver to Atlanta American, Alaska, Frontier, Spirit, United $148
Denver to Boston American, Alaska, JetBlue, Sun Country, United $288
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $77
Denver to Allentown - Bethlehem - Easton American, United $268
Denver to Harrisburg American, United $354
Denver to Atlantic CityCheck Dates
Denver to Hartford American, United $327
Denver to Pittsburgh American, Alaska, JetBlue, Frontier, United $178
Denver to Charlotte American, Alaska, Frontier, United $207
Denver to Detroit American, Alaska, Frontier, Spirit, United $177
Denver to Orlando American, JetBlue, Frontier, Spirit, Sun Country, United $218
Denver to Norfolk American, United $371
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $109
Denver to Richmond American, JetBlue, United $383
Denver to Raleigh - Durham American, Alaska, JetBlue, Frontier, United $168
Denver to Albany American, Alaska, JetBlue, United $396

Cheap Domestic Flights to Philadelphia - PHL

FlightsAirlineLowest Price
Colorado Springs to Philadelphia American, Alaska, United $356
Montrose to Philadelphia American, United $592
Aspen to Philadelphia American, Alaska, United $552
Vail to Philadelphia American, United Check Dates
Hayden - Steamboat to Philadelphia American, United Check Dates
Gunnison to Philadelphia United Check Dates
Colorado Springs to New York American, Alaska, United $330
Colorado Springs to Baltimore American, Alaska, United $390
Colorado Springs to Newark American, Alaska, United $330
Cheap Flights from Denver to Philadelphia, PA, United States, from $177 Round trip from DEN to PHL