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Denver International Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Philadelphia International Airport over the next 90 days, with one-way fares from TRY 3,254 and round-trip from TRY 9,230. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 7:37 PM
        3h 39m
        Nonstop
        PHL 1:16 AM
        Denver - Philadelphia | Tue, Oct 20 | Frontier Airlines
        PHL 5:50 AM
        4h 10m
        Nonstop
        DEN 8:00 AM
        Philadelphia - Denver | Mon, Oct 26 | Frontier Airlines
        TRY 12,468 TRY 15,129
        18% off
        18% off
        TRY 15,129 TRY 12,468
      • DEN 6:57 PM
        10h 24m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Sat, Oct 31 | Frontier Airlines
        PHL 12:36 PM
        10h 56m
        1 stop
        DEN 9:32 PM
        Philadelphia - Denver | Wed, Nov 4 | Frontier Airlines
        TRY 9,230 TRY 15,129
        39% off
        39% off
        TRY 15,129 TRY 9,230
      • DEN 11:59 PM
        3h 37m
        Nonstop
        PHL 5:36 AM
        Denver - Philadelphia | Sat, Oct 24 | Frontier Airlines
        PHL 7:10 AM
        17h 23m
        1 stop
        DEN 10:33 PM
        Philadelphia - Denver | Sat, Oct 31 | Frontier Airlines
        TRY 9,606 TRY 15,129
        37% off
        37% off
        TRY 15,129 TRY 9,606
      • DEN 9:00 AM
        12h 5m
        1 stop
        PHL 11:05 PM
        Denver - Philadelphia | Thu, Dec 3 | Frontier Airlines
        PHL 4:38 PM
        7h 19m
        1 stop
        DEN 9:57 PM
        Philadelphia - Denver | Mon, Dec 7 | Frontier Airlines
        TRY 9,820
        35% off
        TRY 15,129 TRY 9,820
      • DEN 3:34 PM
        15h 30m
        1 stop
        PHL 9:04 AM
        Denver - Philadelphia | Sat, Dec 5 | Frontier Airlines
        PHL 6:40 PM
        13h 49m
        1 stop
        DEN 6:29 AM
        Philadelphia - Denver | Tue, Dec 8 | Frontier Airlines
        TRY 10,557
        30% off
        TRY 15,129 TRY 10,557
      • DEN 6:31 PM
        10h 50m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Wed, Nov 11 | Frontier Airlines
        PHL 8:20 PM
        14h 4m
        1 stop
        DEN 8:24 AM
        Philadelphia - Denver | Wed, Nov 18 | Frontier Airlines
        TRY 10,838
        28% off
        TRY 15,129 TRY 10,838
      • DEN 6:31 PM
        10h 40m
        1 stop
        PHL 7:11 AM
        Denver - Philadelphia | Thu, Nov 12 | Frontier Airlines
        PHL 8:20 PM
        14h 4m
        1 stop
        DEN 8:24 AM
        Philadelphia - Denver | Wed, Nov 18 | Frontier Airlines
        TRY 11,081
        27% off
        TRY 15,129 TRY 11,081
      • DEN 2:45 PM
        3h 33m
        Nonstop
        PHL 8:18 PM
        Denver - Philadelphia | Sat, Dec 5 | American Airlines
        PHL 6:40 PM
        13h 49m
        1 stop
        DEN 6:29 AM
        Philadelphia - Denver | Tue, Dec 8 | Frontier Airlines
        TRY 12,121
        20% off
        TRY 15,129 TRY 12,121
      • DEN 6:00 AM
        6h 33m
        1 stop
        PHL 2:33 PM
        Denver - Philadelphia | Sat, Dec 5 | Delta Air Lines
        PHL 6:40 PM
        13h 49m
        1 stop
        DEN 6:29 AM
        Philadelphia - Denver | Tue, Dec 8 | Frontier Airlines
        TRY 12,247
        19% off
        TRY 15,129 TRY 12,247
      • DEN 10:41 AM
        11h 7m
        1 stop
        PHL 11:48 PM
        Denver - Philadelphia | Fri, Oct 30 | Frontier Airlines
        PHL 9:09 PM
        13h 17m
        1 stop
        DEN 8:26 AM
        Philadelphia - Denver | Tue, Nov 3 | Frontier Airlines
        TRY 12,631
        17% off
        TRY 15,129 TRY 12,631
      • DEN 6:57 PM
        10h 24m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Sat, Nov 7 | Frontier Airlines
        PHL 10:49 AM
        23h 35m
        1 stop
        DEN 8:24 AM
        Philadelphia - Denver | Mon, Nov 9 | Frontier Airlines
        TRY 13,088
        13% off
        TRY 15,129 TRY 13,088
      • DEN 6:57 PM
        10h 24m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Fri, Nov 6 | Frontier Airlines
        PHL 9:09 PM
        13h 17m
        1 stop
        DEN 8:26 AM
        Philadelphia - Denver | Mon, Nov 9 | Frontier Airlines
        TRY 13,767
        9% off
        TRY 15,129 TRY 13,767
      • DEN 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Denver - Philadelphia | Wed, Oct 14 | Normal Airline
        PHL 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Philadelphia - Denver | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        DEN 11:59 PM
        3h 26m
        Nonstop
        PHL 5:25 AM
        Denver - Philadelphia | Wed, Nov 25 | Frontier Airlines
        TRY 3,254 TRY 5,465
        40% off
        40% off
        TRY 5,465 TRY 3,254
      • DEN 6:31 PM
        10h 50m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Tue, Nov 17 | Frontier Airlines
        TRY 3,556 TRY 5,465
        35% off
        35% off
        TRY 5,465 TRY 3,556
      • DEN 10:43 AM
        10h 33m
        1 stop
        PHL 11:16 PM
        Denver - Philadelphia | Wed, Nov 4 | Frontier Airlines
        TRY 3,579 TRY 5,465
        35% off
        35% off
        TRY 5,465 TRY 3,579
      • DEN 10:41 AM
        10h 25m
        1 stop
        PHL 11:06 PM
        Denver - Philadelphia | Sat, Oct 31 | Frontier Airlines
        TRY 3,586
        34% off
        TRY 5,465 TRY 3,586
      • DEN 9:00 AM
        10h 7m
        1 stop
        PHL 9:07 PM
        Denver - Philadelphia | Sat, Dec 5 | Frontier Airlines
        TRY 3,593
        34% off
        TRY 5,465 TRY 3,593
      • DEN 6:31 PM
        10h 50m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Tue, Nov 10 | Frontier Airlines
        TRY 3,593
        34% off
        TRY 5,465 TRY 3,593
      • DEN 6:31 PM
        10h 50m
        1 stop
        PHL 7:21 AM
        Denver - Philadelphia | Tue, Nov 3 | Frontier Airlines
        TRY 3,593
        34% off
        TRY 5,465 TRY 3,593
      • DEN 9:00 AM
        12h 5m
        1 stop
        PHL 11:05 PM
        Denver - Philadelphia | Wed, Dec 2 | Frontier Airlines
        TRY 3,623
        34% off
        TRY 5,465 TRY 3,623
      • DEN 6:31 PM
        10h 40m
        1 stop
        PHL 7:11 AM
        Denver - Philadelphia | Wed, Oct 28 | Frontier Airlines
        TRY 3,851
        30% off
        TRY 5,465 TRY 3,851
      • DEN 6:31 PM
        10h 40m
        1 stop
        PHL 7:11 AM
        Denver - Philadelphia | Wed, Nov 18 | Frontier Airlines
        TRY 4,855
        11% off
        TRY 5,465 TRY 4,855
      • DEN 7:50 PM
        8h 11m
        1 stop
        PHL 6:01 AM
        Denver - Philadelphia | Tue, Nov 24 | Frontier Airlines
        TRY 4,958
        9% off
        TRY 5,465 TRY 4,958
      • DEN 8:07 PM
        19h 28m
        1 stop
        PHL 5:35 PM
        Denver - Philadelphia | Wed, Dec 9 | Frontier Airlines
        TRY 4,973
        9% off
        TRY 5,465 TRY 4,973
      • DEN 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Denver - Philadelphia | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Denver International Airport to Philadelphia International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Denver International Airport to Philadelphia International Airport

What is the cheapest month for one-way flights from Denver International Airport to Philadelphia International Airport?

Data is based on average one-way flight prices from Denver International Airport to Philadelphia International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Denver International Airport to Philadelphia International Airport, the best time to buy is in February, with an average price of TRY 3,999. You’ll want to avoid September, when the average price can reach as high as TRY 15,603.

TRY 15,603
TRY 9,801
TRY 3,999
0
    Cheapest
  • TRY 10,576
    Oct
  • TRY 13,277
    Nov
  • TRY 7,465
    Dec
  • TRY 10,821
    Jan
  • TRY 3,999
    Feb
  • TRY 14,278
    Mar
  • TRY 6,424
    Apr
  • TRY 6,699
    May
  • TRY 13,263
    Jun
  • TRY 14,602
    Jul
  • TRY 13,249
    Aug
  • TRY 15,603
    Sep

What is the cheapest day of the week to fly from Denver International Airport to Philadelphia International Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to Philadelphia International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Denver International Airport to Philadelphia International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

TRY 16,742
TRY 12,602
TRY 8,462
TRY 4,322
    Cheapest
  • TRY 16,742
    Mon
  • TRY 11,313
    Tue
  • TRY 8,462
    Wed
  • TRY 11,346
    Thu
  • TRY 9,106
    Fri
  • TRY 12,254
    Sat
  • TRY 11,474
    Sun

Which airline offers the cheapest flights from Denver International Airport to Philadelphia International Airport?

The cheapest airline flying from Denver International Airport to Philadelphia International Airport is Frontier Airlines (from TRY 3,254) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 3,254
American Airlines
From TRY 5,961
Delta Air Lines
From TRY 6,279
United Airlines
From TRY 10,307
Alaska Airlines
From TRY 14,069
Sun Country Airlines
From TRY 15,198

Find more flights and airlines

What is the flight schedule from Denver International Airport to Philadelphia International Airport?

Check the schedule for flights from Denver to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91776

    Denver International Airport

    11:59 PM

    DEN

    3h 26m

    5:25 AM

    PHL

    - - T - - - -
    Search

  2. F93340

    Denver International Airport

    11:59 PM

    DEN

    3h 40m

    5:39 AM

    PHL

    S M - W T F S
    Search

  3. F92440

    Denver International Airport

    10:51 AM

    DEN

    3h 21m

    Nonstop

    4:12 PM

    RDU

    S - T - T F -
    Search

  4. F94844

    Raleigh-Durham International Airport

    9:26 PM

    RDU

    1h 31m

    Nonstop

    10:57 PM

    PHL

    S - - W T F S

  5. F91765

    Denver International Airport

    6:42 PM

    DEN

    2h 4m

    Nonstop

    7:46 PM

    LAS

    S M T W T F S
    Search

  6. F91602

    Harry Reid Intl. Airport

    10:04 PM

    LAS

    4h 43m

    Nonstop

    5:47 AM

    PHL

    S M T W T F S

  7. F92285

    Denver International Airport

    9:36 AM

    DEN

    2h 3m

    Nonstop

    10:39 AM

    LAS

    - - - - T - -
    Search

  8. F91602

    Harry Reid Intl. Airport

    10:04 PM

    LAS

    4h 43m

    Nonstop

    5:47 AM

    PHL

    S M T W T F S

  9. F93312

    Denver International Airport

    10:40 AM

    DEN

    3h 43m

    Nonstop

    4:23 PM

    MCO

    S M T W T F S
    Search

  10. F94404

    Orlando Intl. Airport

    6:30 PM

    MCO

    2h 34m

    Nonstop

    9:04 PM

    PHL

    S M T W T F S

  11. F93294

    Denver International Airport

    6:57 PM

    DEN

    3h 2m

    Nonstop

    11:59 PM

    ATL

    S M T W T F S
    Search

  12. F92552

    Hartsfield–Jackson Atlanta International Airport

    4:06 PM

    ATL

    2h 9m

    Nonstop

    6:15 PM

    PHL

    S M T W T F S

  13. F93600

    Denver International Airport

    10:38 AM

    DEN

    3h 11m

    Nonstop

    3:49 PM

    ATL

    S M T W T F S
    Search

  14. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:39 PM

    ATL

    2h 4m

    Nonstop

    11:43 PM

    PHL

    S M T W T F S

  15. F93294

    Denver International Airport

    6:57 PM

    DEN

    3h 2m

    Nonstop

    11:59 PM

    ATL

    S M T W T F S
    Search

  16. F91004

    Hartsfield–Jackson Atlanta International Airport

    5:10 AM

    ATL

    2h 6m

    Nonstop

    7:16 AM

    PHL

    S M T W T F S

  17. F92748

    Denver International Airport

    10:46 AM

    DEN

    3h 27m

    Nonstop

    4:13 PM

    TPA

    S M T W T F S
    Search

  18. F92836

    Tampa International Airport

    9:21 PM

    TPA

    2h 33m

    Nonstop

    11:54 PM

    PHL

    S M T W T F S
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About Denver International Airport and Philadelphia International Airport

Learn about Denver International Airport (DEN) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance 2,503.13 km
Cheapest one-way ticket price TRY 3,254
Cheapest return ticket price TRY 9,230

FAQs for Denver International Airport to Philadelphia International Airport Flights

  • How long is the flight from Denver International Airport to Philadelphia International Airport?

    Denver International Airport to Philadelphia International Airport takes about 3 hours 17 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Denver International Airport (DEN) to Philadelphia International Airport (PHL).
  • The earliest flight from Denver International Airport to Philadelphia International Airport departs at 06:30, and the last departs at 23:59, with about 22 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Denver International Airport (DEN) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around TRY 14,372 in October, the most expensive month to book this route.
  • The earliest flight departs from Denver International Airport (DEN) at 07:00 and arrives in Philadelphia International Airport (PHL) at 12:34.
  • The latest flight departs from Denver International Airport (DEN) at 17:50 and arrives in Philadelphia International Airport (PHL) at 23:22.
  • Frontier Airlines is a very popular airline operating an average of 2802 flights per month.
  • One-way flights from Denver International Airport to Philadelphia International Airport currently start from TRY 3,254, and round-trip fares start from TRY 9,230. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 25; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from Denver International Airport to Philadelphia International Airport, with an average flight time of 3 hours 22 minutes, and around 73 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Denver International Airport to Philadelphia International Airport is TRY 11,675. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Denver International Airport to Philadelphia International Airport, with one-way fares starting from TRY 3,254. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Denver International Airport to Philadelphia International Airport operates around 72 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Denver International Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.