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Philadelphia International Airport to Washington D.C. flight
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Cheap Flights from Philadelphia International Airport to Washington D.C.

Search for flights from Philadelphia International Airport to Washington D.C.. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PHL10:53
        10h 27m
        1 stop
        DCA21:20
        Philadelphia - Washington D.C.|Wed, May 22|Frontier Airlines
        CNY 69CNY 154
        55% OFF
        55% OFF
        CNY 154CNY 69
      • PHL15:59
        3h 57m
        1 stop
        DCA19:56
        Philadelphia - Washington D.C.|Wed, Jun 5|Frontier Airlines
        CNY 69CNY 154
        55% OFF
        55% OFF
        CNY 154CNY 69
      • PHL06:20
        9h 50m
        2 stops
        IAD16:10
        Philadelphia - Washington D.C.|Sat, May 18|Frontier Airlines
        CNY 84CNY 154
        46% OFF
        46% OFF
        CNY 154CNY 84
      • PHL06:00
        4h 41m
        1 stop
        DCA10:41
        Philadelphia - Washington D.C.|Wed, May 8|Frontier Airlines
        CNY 89
        CNY 89
      • PHL17:10
        3h 58m
        1 stop
        IAD21:08
        Philadelphia - Washington D.C.|Wed, May 29|Frontier Airlines
        CNY 93
        CNY 93
      • PHL06:00
        10h 49m
        1 stop
        DCA16:49
        Philadelphia - Washington D.C.|Tue, Jun 4|Frontier Airlines
        CNY 94
        CNY 94
      • PHL05:30
        7h 13m
        1 stop
        DCA12:43
        Philadelphia - Washington D.C.|Sat, Jun 15|Frontier Airlines
        CNY 94
        CNY 94
      • PHL07:35
        4h 4m
        1 stop
        IAD11:39
        Philadelphia - Washington D.C.|Wed, May 1|Frontier Airlines
        CNY 99
        CNY 99
      • PHL06:00
        16h 15m
        1 stop
        DCA22:15
        Philadelphia - Washington D.C.|Wed, Jun 12|Frontier Airlines
        CNY 101
        CNY 101
      • PHL08:10
        10h 35m
        1 stop
        DCA18:45
        Philadelphia - Washington D.C.|Sat, May 4|Frontier Airlines
        CNY 104
        CNY 104
      • PHL13:00
        3h 5m
        Direct
        WAS14:00
        Philadelphia - Washington D.C.|Tue, Apr 30|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Philadelphia International Airport to Washington D.C.

View airlines operating flights from Philadelphia International Airport to Washington D.C.. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$69
American Airlines
From US$145
Jetblue Airways
From US$152
Delta Air Lines
From US$156
United Airlines
From US$173
Spirit Airlines
From US$201
Southwest Airlines
From US$242
Alaska Airlines
From US$510
ANA airlines
Find more flights and airlines

There are 2 airport(s) in Washington D.C.. Discover the top routes now!

Discover different airports in Washington D.C.. Find the best flight and transfer option, and plan your trip accordingly.

  • 3.44 km from downtown Washington D.C.CheapestClosest
    Ronald Reagan Washington National Airport
    Tickets From
    US$69
  • 36.68 km from downtown Washington D.C.
    Dulles International Airport
    Tickets From
    US$84
Flight Schedule from Philadelphia International Airport to Washington D.C.

Check on the flight schedule from Philadelphia International Airport to Washington D.C.. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92168

    Frontier Airlines

    06:00

    PHL

    1.4h

    07:21

    BOS

    SMTWTFS
    Search

  2. B61055

    Jetblue Airways

    13:00

    BOS

    1.8h

    14:50

    DCA

    SMTWT-S

  3. F92168

    Frontier Airlines

    06:00

    PHL

    1.4h

    07:21

    BOS

    SMTWTFS
    Search

  4. AA2134

    American Airlines

    12:31

    BOS

    1.7h

    14:14

    DCA

    -----F-

  5. F92168

    Frontier Airlines

    06:00

    PHL

    1.4h

    07:21

    BOS

    SMTWTFS
    Search

  6. UA2098

    United Airlines

    09:30

    BOS

    1.7h

    11:11

    IAD

    SMTWTFS

  7. F92168

    Frontier Airlines

    06:00

    PHL

    1.4h

    07:21

    BOS

    SMTWTFS
    Search

  8. AA2153

    American Airlines

    09:05

    BOS

    1.8h

    10:53

    DCA

    SMTWTFS

  9. F93012

    Frontier Airlines

    08:10

    PHL

    1.4h

    09:31

    BOS

    SMTWTFS
    Search

  10. B6755

    Jetblue Airways

    12:00

    BOS

    1.7h

    13:42

    DCA

    SMTWTFS

  11. F93012

    Frontier Airlines

    08:10

    PHL

    1.4h

    09:31

    BOS

    SMTWTFS
    Search

  12. B61055

    Jetblue Airways

    13:00

    BOS

    1.8h

    14:50

    DCA

    SMTWT-S

  13. AA4541

    American Airlines

    10:47

    PHL

    1.1h

    Direct

    11:56

    DCA

    SMTWT--
    Search

  14. F91517

    Frontier Airlines

    15:11

    PHL

    1.6h

    16:48

    RDU

    SMTWTFS
    Search

  15. UA2163

    United Airlines

    10:27

    RDU

    1.2h

    11:39

    IAD

    SMTWTFS

  16. AA4525

    American Airlines

    15:40

    PHL

    1.2h

    Direct

    16:52

    DCA

    SMTWTFS
    Search

  17. F92059

    Frontier Airlines

    19:35

    PHL

    1.6h

    21:13

    RDU

    SMTWTFS
    Search

  18. UA2163

    United Airlines

    10:27

    RDU

    1.2h

    11:39

    IAD

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Philadelphia International Airport to Washington D.C.

Cheapest round-trip ticket price

$246

Cheapest nonstop flight price

$69

Off-season for travel

January

Peak season for travel

October

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