DEN to PHL

Denver to Philadelphia flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

DEN
Denver (DEN), United StatesDenver International
PHL
Philadelphia (PHL), United StatesPhiladelphia International
Search
Live fares from the airlines No hidden charges Free cancellation window 24×7 booking support
Cheapest fareUS$173Delta Air Lines
Fastest3h 32mgate to gate
Options today89flights on this route

Live flights for Thu, 06 Aug 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Thu, 06 AugDEN to PHL$173 Fri, 07 AugDEN to PHL Sat, 08 AugDEN to PHL Sun, 09 AugDEN to PHL Mon, 10 AugDEN to PHL Tue, 11 AugDEN to PHL Wed, 12 AugDEN to PHL
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1096
00:59
2026-08-06
Denver (DEN)United StatesDenver International
5H :49 M
1 Stop
DTW · 1h 24mDetroit (DTW), United States
08:48
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$173
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2235
09:39
2026-08-06
Denver (DEN)United StatesDenver International
5H :55 M
1 Stop
ATL · 0h 45mAtlanta (ATL), United States
17:34
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$173
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-516
08:00
2026-08-06
Denver (DEN)United StatesDenver International
3H :43 M
Non Stop
13:43
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$213
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2491
10:29
2026-08-06
Denver (DEN)United StatesDenver International
3H :45 M
Non Stop
16:14
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$213
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-1214
23:59
2026-08-06
Denver (DEN)United StatesDenver International
3H :32 M
Non Stop
05:31
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$213
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1510
17:54
2026-08-06
Denver (DEN)United StatesDenver International
3H :36 M
Non Stop
23:30
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$288
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-2612
05:06
2026-08-06
Denver (DEN)United StatesDenver International
6H :52 M
1 Stop
DFW · 1h 25mDallas (DFW), United States
13:58
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-1377
06:00
2026-08-06
Denver (DEN)United StatesDenver International
6H :47 M
1 Stop
ORD · 1h 51mChicago (ORD), United States
14:47
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-573
06:15
2026-08-06
Denver (DEN)United StatesDenver International
7H :39 M
1 Stop
CLT · 2h 28mCharlotte (CLT), United States
15:54
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-3285
06:25
2026-08-06
Denver (DEN)United StatesDenver International
8H :05 M
1 Stop
DFW · 2h 39mDallas (DFW), United States
16:30
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-1720
07:42
2026-08-06
Denver (DEN)United StatesDenver International
9H :15 M
1 Stop
IAH · 3h 17mHouston (IAH), United States
18:57
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-1404
08:29
2026-08-06
Denver (DEN)United StatesDenver International
10H :11 M
1 Stop
PHX · 3h 25mPhoenix (PHX), United States
20:40
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-1023
15:01
2026-08-06
Denver (DEN)United StatesDenver International
7H :56 M
1 Stop
ORD · 2h 59mChicago (ORD), United States
00:57
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 5 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-675
16:29
2026-08-06
Denver (DEN)United StatesDenver International
6H :28 M
1 Stop
ORD · 1h 31mChicago (ORD), United States
00:57
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-352
16:59
2026-08-06
Denver (DEN)United StatesDenver International
5H :58 M
1 Stop
ORD · 1h 05mChicago (ORD), United States
00:57
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-2744
23:59
2026-08-06
Denver (DEN)United StatesDenver International
5H :41 M
1 Stop
CLT · 0h 45mCharlotte (CLT), United States
07:40
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2744
23:59
2026-08-06
Denver (DEN)United StatesDenver International
8H :07 M
1 Stop
CLT · 3h 05mCharlotte (CLT), United States
10:06
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2744
23:59
2026-08-06
Denver (DEN)United StatesDenver International
8H :57 M
1 Stop
CLT · 3h 55mCharlotte (CLT), United States
10:56
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$298
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
Delta Air Lines
Delta Air Lines
DL-840
16:33
2026-08-06
Denver (DEN)United StatesDenver International
6H :46 M
1 Stop
ATL · 1h 13mAtlanta (ATL), United States
01:19
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$317
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1575
09:35
2026-08-06
Denver (DEN)United StatesDenver International
3H :37 M
Non Stop
15:12
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$344
total fare
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1279
06:13
2026-08-06
Denver (DEN)United StatesDenver International
5H :57 M
1 Stop
IAD · 1h 14mWashington (IAD), United States
14:10
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1129
10:07
2026-08-06
Denver (DEN)United StatesDenver International
6H :50 M
1 Stop
IAH · 0h 51mHouston (IAH), United States
18:57
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Philadelphia

Stay options near the arrival city for the same travel date.

Search hotels
Quality Hotel Philadelphia Airport
3.0Very GoodLive availability

Quality Hotel Philadelphia Airport

- 45 Industrial Hwy EssingtonPennsylvania 19029 ,

Free WiFiACBreakfast
Room availability is checked live
$74per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Microtel Inn & Suites by Wyndham Philadelphia
2.0Very GoodLive availability

Microtel Inn & Suites by Wyndham Philadelphia

- 8840 Tinicum Blvd 19153 Philadelphia Pennsylvania USA,

Free WiFiACBreakfast
Room availability is checked live
$77per night+ taxes if applicable
View Rooms

1 Night • 2 Star

Travelodge by Wyndham Essington / Philadelphia Airport
2.0Very GoodLive availability

Travelodge by Wyndham Essington / Philadelphia Airport

- 43 Industrial Hwy, Essington, PA 19029 ,

Free WiFiACBreakfast
Room availability is checked live
$81per night+ taxes if applicable
View Rooms

1 Night • 2 Star

Executive Residency by Best Western Philadelphia-Willo Grove
3.0Very GoodLive availability

Executive Residency by Best Western Philadelphia-Willo Grove

- 250 Business Center Drive, Horsham, Pennsylvania 19044-3404 United States Executive Residency by Best Western Philadelphia-Willo Grove ,

Free WiFiACBreakfast
Room availability is checked live
$85per night+ taxes if applicable
View Rooms

1 Night • 3 Star

United Airlines
United Airlines
UA-1599
11:34
2026-08-06
Denver (DEN)United StatesDenver International
8H :55 M
1 Stop
IAH · 2h 56mHouston (IAH), United States
22:29
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-347
13:53
2026-08-06
Denver (DEN)United StatesDenver International
7H :27 M
1 Stop
IAD · 2h 48mWashington (IAD), United States
23:20
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-421
15:40
2026-08-06
Denver (DEN)United StatesDenver International
5H :40 M
1 Stop
IAD · 0h 59mWashington (IAD), United States
23:20
2026-08-06
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1924
23:59
2026-08-06
Denver (DEN)United StatesDenver International
7H :46 M
1 Stop
IAD · 3h 08mWashington (IAD), United States
09:45
2026-08-07
PHILADELPHIA (PHL)United StatesPhiladelphia International
$354
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Fare highlights

Selected flight highlights for 06 Aug 2026.

Open full search
Lowest fare $173 Delta Air Lines 00:59
Earliest departure $173 Delta Air Lines 00:59
Shortest duration $213 United Airlines 23:59
Night 00:00-05:59 $173 Delta Air Lines at 00:59
Morning 06:00-11:59 $173 Delta Air Lines at 09:39
Afternoon 12:00-17:59 $288 United Airlines at 17:54
Evening 18:00-23:59 $213 United Airlines at 23:59

Denver to Philadelphia route details

Denver (DEN)

Denver International

United States

GMT -7

Latitude: 39.861698150635

Longitude: -104.672996521

Philadelphia (PHL)

Philadelphia International

United States

GMT -5

Latitude: 39.87189865112305

Longitude: -75.24109649658203

Distance: Denver (DEN), United States to Philadelphia (PHL), United States - 2,500.39 km
Flights shown for 06 Aug 2026. View all flights opens the complete search result.

Denver to Philadelphia - what to expect when booking

The DEN to PHL cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 2,500.39 km.

Before you book

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More flights from Denver (DEN)24 routes
Denver → Akron/canton
DEN → CAK
Denver → Albuquerque
DEN → ABQ
Denver → Amarillo
DEN → AMA
Denver → Anchorage
DEN → ANC
Denver → Aspen
DEN → ASE
Denver → Atlanta
DEN → ATL
Denver → Austin
DEN → AUS
Denver → Bakersfield
DEN → BFL
Denver → Fayetteville
DEN → XNA
Denver → Billings
DEN → BIL
Denver → Birmingham
DEN → BHM
Denver → Bismarck
DEN → BIS
Denver → Bloomington-Normal
DEN → BMI
Denver → Boise
DEN → BOI
Denver → Boston
DEN → BOS
Denver → Bozeman
DEN → BZN
Denver → Burbank
DEN → BUR
Denver → Calgary
DEN → YYC
Denver → Cancun
DEN → CUN
Denver → Casper
DEN → CPR
Denver → Cedar Rapids
DEN → CID
Denver → Charlotte
DEN → CLT
Denver → Cheyenne
DEN → CYS
Denver → Chicago
DEN → ORD
More flights from Philadelphia (PHL)23 routes
Philadelphia → Akron/canton
PHL → CAK
Philadelphia → Albany
PHL → ALB
Philadelphia → Allentown
PHL → ABE
Philadelphia → Amsterdam
PHL → AMS
Philadelphia → Athens
PHL → ATH
Philadelphia → Atlanta
PHL → ATL
Philadelphia → Austin
PHL → AUS
Philadelphia → Bangor
PHL → BGR
Philadelphia → Barcelona
PHL → BCN
Philadelphia → Bermuda
PHL → BDA
Philadelphia → Birmingham
PHL → BHM
Philadelphia → Boston
PHL → BOS
Philadelphia → Brussels
PHL → BRU
Philadelphia → Buffalo Ny
PHL → BUF
Philadelphia → Burlington
PHL → BTV
Philadelphia → Cancun
PHL → CUN
Philadelphia → Charleston
PHL → CHS
Philadelphia → Charlotte
PHL → CLT
Philadelphia → Charlottesville
PHL → CHO
Philadelphia → Chicago
PHL → ORD
Philadelphia → Covington Ky
PHL → CVG
Philadelphia → Cleveland
PHL → CLE
Philadelphia → Columbia
PHL → CAE

Book Cheapest Flight from Denver to Philadelphia on FlyX

Securing the best airfare from Denver to Philadelphia is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:

  • Book at least 3-4 weeks in advance to secure the most competitive Denver to Philadelphia airfares.
  • Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
  • Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
  • Use our live calendar view above to easily spot fare changes on nearby dates.

Find the Lowest airfare from Denver to Philadelphia

Cheapest Fare Fare Date Airline Departure
Lowest Airfare Today $173 06/08/2026 Delta Air Lines 00:59
Cheapest Airfare Within 30 Days $170 14/08/2026 Delta Air Lines 00:59
Cheapest Airfare Within 90 Days $165 13/10/2026 Delta Air Lines 00:59

Book Denver to Philadelphia Flight Tickets on FlyX

Planning to fly from Denver to Philadelphia? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.

Denver to Philadelphia Flight Distance, Duration and Time

The aerial distance between Denver and Philadelphia is approximately 2,500 KM. The flight duration ranges from 3H :32 M up to 13H :31 M depending on whether you book a non-stop flight or a connecting schedule with layovers.

Denver to Philadelphia Flight Schedule and Timing

Around 89 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Denver at 00:59, while the last night flight leaves at 23:59. Flights depart from Denver International and land at Philadelphia International.

Flight Route Details & Analysis

Flight Details Information
Route Denver to Philadelphia
Aerial Distance 2,500 KM
Flight Duration 3H :32 M - 13H :31 M
Airport Codes Denver - DEN, Philadelphia - PHL
Total Flights Available 89 flights (8 direct)
First Flight Departure Departs at 00:59
Last Flight Departure Departs at 23:59
Early Morning Flights (12 AM - 8 AM) 23 direct/indirect flights
Morning Flights (8 AM - 12 PM) 23 direct/indirect flights
Afternoon Flights (12 PM - 4 PM) 29 direct/indirect flights
Evening Flights (4 PM - 8 PM) 6 direct/indirect flights
Night Flights (8 PM - 12 AM) 8 direct/indirect flights

Airport Information & Terminals

DEN: Denver airport. Denver airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

PHL: Philadelphia airport. Philadelphia airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
Frequently asked questions - Denver to Philadelphia flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The approximate direct air distance between Denver (DEN) and Philadelphia (PHL) is 2,500.39 km. The actual flight duration and route path vary depending on airline schedules and wind conditions.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
DEN → PHL · from US$173
View all flights