Airlines with flights from Denver to Philadelphia

There are five airlines with scheduled flights between DEN and PHL. American Airlines, Southwest and 2 more carriers has non-stop flights from Denver International to Philadelphia International Airport and the flight time is 3 hours and 43 minutes.

Change direction

Choose airline

Direct

$American Airlines from {( $airportFrom->city_name }} to Philadelphia$

Non-stop

3h 43min

Direct

$Southwest Airlines from {( $airportFrom->city_name }} to Philadelphia$

Non-stop

3h 25min

Direct

$United Airlines from {( $airportFrom->city_name }} to Philadelphia$

Non-stop

3h 37min

Direct

$Frontier Airlines from {( $airportFrom->city_name }} to Philadelphia$

Non-stop

3h 40min

Via Saint Louis

4h 50min

Via Minneapolis

4h 59min

Via Chicago

5h 0min

Via Chicago

5h 14min

Via Nashville

5h 15min

Via Detroit

5h 15min

Via Chicago

5h 16min

Via Charlotte

5h 26min

Via Atlanta

5h 28min

Via Dulles

5h 39min

Via Dallas

5h 59min

Via Atlanta

7h 3min

NEW

Via Cincinnati

7h 14min

Via Raleigh/Durham

7h 38min

NEW

Via Nashville

8h 59min

Schedules

Non-stop with American Airlines

Total flight time: 3 hours and 43 minutes
One World Alliance
Philadelphia is a American Airlines hub.

35 flights per week
Boeing 737-800 Passenger

Airbus A321

Airbus A320
Business and first class available

DEN

Direct

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

AA2344

08:48

AA3312

12:15

12:16

----

12:15

AA1751

----

12:50

----

AA1759

14:11

14:10

----

14:10

AA2500

23:59

----

23:59

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - PHL

The timetable & schedule information was updated at 2026-04-21

Non-stop with Southwest Airlines

Total flight time: 3 hours and 25 minutes
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

25 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-800 (winglets) Passenger/BBJ2

DEN

Direct

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

WN3157

10:30

10:15

10:30

----

10:05

WN1386

----

10:05

----

WN4168

----

12:25

----

WN3286

14:05

----

14:05

13:00

----

WN2686

19:05

19:25

19:05

18:30

----

WN3839

----

19:55

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - PHL

The timetable & schedule information was updated at 2026-04-21

Non-stop with United Airlines

Total flight time: 3 hours and 37 minutes
Denver is a United Airlines hub.

19 flights per week
Boeing 737-800 Passenger

Boeing 737MAX 8 Passenger
Business and first class available

DEN

Direct

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

UA1575

09:35

UA1510

17:54

UA1214

----

23:59

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - PHL

The timetable & schedule information was updated at 2026-04-21

Non-stop with Frontier Airlines

Total flight time: 3 hours and 40 minutes
Low-cost airline
Denver and Philadelphia are both Frontier Airlines focus cities.

8 flights per week
Airbus A320neo

Airbus A321

Airbus A321neo

DEN

Direct

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

F92514

06:05

F93340

23:59

----

23:59

----

23:59

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - PHL

The timetable & schedule information was updated at 2026-04-21

Via Saint Louis with Southwest Airlines

Total flight time: 4h 50m - 7h 10m.
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

53 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-800 (winglets) Passenger/BBJ2

DEN

Via STL

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

WN1751
WN3222

06:00

----

06:00

----

WN1751
WN3803

----

06:15

----

WN64
WN3966

15:40

----

15:40

----

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DEN - PHL

The timetable & schedule information was updated at 2026-04-21

Via Minneapolis with Delta Air Lines

Total flight time: 4h 59m - 7h 20m.
Sky Team Alliance

78 flights per week

DEN

Via MSP

PHL

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

DL1129
DL2679