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Dulles International Airport to Philadelphia International Airport flight
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Cheap Flights from Dulles International Airport to Philadelphia International Airport

Search for flights from Washington D.C. to Philadelphia and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD12:55
        7h 17m
        2 stops
        PHL20:12
        Washington D.C. - Philadelphia|Wed, Jun 12|Southern Airways Express, Llc
        BRL 473BRL 1,036
        54% OFF
        54% OFF
        BRL 1,036BRL 473
      • IAD12:55
        7h 17m
        2 stops
        PHL20:12
        Washington D.C. - Philadelphia|Wed, Jun 5|Southern Airways Express, Llc
        BRL 491BRL 1,036
        53% OFF
        53% OFF
        BRL 1,036BRL 491
      • IAD08:15
        5h 43m
        1 stop
        PHL13:58
        Washington D.C. - Philadelphia|Tue, Jun 4|United Airlines
        BRL 549BRL 1,036
        47% OFF
        47% OFF
        BRL 1,036BRL 549
      • IAD08:15
        6h 5m
        1 stop
        PHL14:20
        Washington D.C. - Philadelphia|Wed, Jun 5|United Airlines
        BRL 564
        BRL 564
      • IAD08:25
        11h 47m
        2 stops
        PHL20:12
        Washington D.C. - Philadelphia|Mon, Jun 10|Southern Airways Express, Llc
        BRL 571
        BRL 571
      • IAD17:50
        16h 33m
        1 stop
        PHL10:23
        Washington D.C. - Philadelphia|Tue, Jul 2|Sun Country Airlines
        BRL 610
        BRL 610
      • IAD06:00
        8h 8m
        2 stops
        PHL14:08
        Washington D.C. - Philadelphia|Wed, Jul 10|United Airlines
        BRL 656
        BRL 656
      • IAD08:40
        9h 53m
        2 stops
        PHL18:33
        Washington D.C. - Philadelphia|Sun, Jun 16|Southern Airways Express, Llc
        BRL 665
        BRL 665
      • IAD08:15
        14h 46m
        1 stop
        PHL23:01
        Washington D.C. - Philadelphia|Sat, Jun 1|United Airlines
        BRL 687
        BRL 687
      • IAD08:15
        9h 18m
        1 stop
        PHL17:33
        Washington D.C. - Philadelphia|Sat, May 25|United Airlines
        BRL 700
        BRL 700
      • IAD13:00
        3h 5m
        Direct
        PHL14:00
        Washington D.C. - Philadelphia|Thu, May 23|Southern Airways Express, Llc
        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 Dulles International Airport to Philadelphia International Airport

See which airlines fly from Washington D.C. to Philadelphia. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Southern Airways Express, Llc
From BRL 473
United Airlines
From BRL 549
Sun Country Airlines
From BRL 610
American Airlines
From BRL 786
Delta Air Lines
From BRL 919
Alaska Airlines
From BRL 1,889
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Washington D.C. to Philadelphia

Explore other flights from Washington D.C. to Philadelphia to find the best alternative options.

  • Cheapest
    American Airlines
    DCA
    13:49
    5h 21m
    1 transfer
    PHL
    19:10
    Ronald Reagan Washington National Airport - Philadelphia International Airport
    Tue, Jun 4American Airlines
    BRL 413
  • American Airlines
    DCA
    13:49
    5h 21m
    1 transfer
    PHL
    19:10
    Ronald Reagan Washington National Airport - Philadelphia International Airport
    Tue, Jun 4American Airlines
    BRL 413
    Find More Flights
Flight Schedule from Dulles International Airport to Philadelphia International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1348

    United Airlines

    08:15

    IAD

    1.2h

    09:25

    RDU

    SMTWTFS
    Search

  2. F94844

    Frontier Airlines

    17:56

    RDU

    1.6h

    19:34

    PHL

    SMTWT-S

  3. UA1348

    United Airlines

    08:15

    IAD

    1.2h

    09:25

    RDU

    SMTWTFS
    Search

  4. F91518

    Frontier Airlines

    12:00

    RDU

    1.6h

    13:35

    PHL

    -M-W-FS

  5. 9X125

    Southern Airways Express, Llc

    08:25

    IAD

    1.3h

    09:45

    DUJ

    SMTWTFS
    Search

  6. 9X232

    Southern Airways Express, Llc

    12:45

    DUJ

    0.8h

    13:35

    PIT

    SMTWTFS

  7. F91792

    Frontier Airlines

    18:07

    PIT

    1.2h

    19:20

    PHL

    SMTWTFS

  8. UA6119

    United Airlines

    08:30

    IAD

    1.1h

    09:35

    PIT

    ---W---
    Search

  9. F91792

    Frontier Airlines

    18:07

    PIT

    1.2h

    19:20

    PHL

    SMTWTFS

  10. UA2127

    United Airlines

    08:30

    IAD

    1.4h

    09:51

    EWR

    SMTWT-S
    Search

  11. UA3563

    United Airlines

    13:50

    EWR

    1.1h

    14:55

    PHL

    ---W---

  12. 9X244

    Southern Airways Express, Llc

    08:40

    IAD

    1.0h

    09:40

    LNS

    SMT-TFS
    Search

  13. 9X155

    Southern Airways Express, Llc

    14:05

    LNS

    1.5h

    15:35

    PIT

    SMTWT-S

  14. F91792

    Frontier Airlines

    18:07

    PIT

    1.2h

    19:20

    PHL

    SMTWTFS

  15. UA1940

    United Airlines

    12:42

    IAD

    1.9h

    14:33

    ATL

    SMTWTFS
    Search

  16. F92552

    Frontier Airlines

    23:28

    ATL

    2.3h

    01:44

    PHL

    ---WT-S

  17. UA6069

    United Airlines

    12:50

    IAD

    1.2h

    14:04

    RDU

    ---W---
    Search

  18. F94844

    Frontier Airlines

    17:56

    RDU

    1.6h

    19:34

    PHL

    SMTWT-S

  19. 9X194

    Southern Airways Express, Llc

    12:55

    IAD

    1.3h

    14:10

    MGW

    SMTWTFS
    Search

  20. 9X107

    Southern Airways Express, Llc

    15:05

    MGW

    0.7h

    15:45

    PIT

    SMTWTFS

  21. F91792

    Frontier Airlines

    18:07

    PIT

    1.2h

    19:20

    PHL

    SMTWTFS

  22. AA5447

    American Airlines

    17:38

    IAD

    1.8h

    19:28

    CLT

    SMTWTFS
    Search

  23. AA1822

    American Airlines

    18:10

    CLT

    1.6h

    19:47

    PHL

    SMTWTFS
Find more flights and airlines

Dulles International Airport to Philadelphia International Airport Flights Info

Flight distance215.64km
Cheapest one-way ticket priceBRL 472
Cheapest return ticket priceBRL 1,080

FAQs for Dulles International Airport to Philadelphia International Airport Flights

  • How long is a flight from Dulles International Airport (IAD) to Philadelphia International Airport (PHL)?

    It takes around 1 hour 10 minutes to fly from Dulles International Airport (IAD) to Philadelphia International Airport (PHL).

  • How many daily flights are there from Dulles International Airport (IAD) to Philadelphia International Airport (PHL)?

    There are around 3 daily flights from Dulles International Airport (IAD) to Philadelphia International Airport (PHL).

  • When to buy flight tickets from Dulles International Airport (IAD) to Philadelphia International Airport (PHL) the cheapest?

    Tickets cost around BRL 885 in August, making it the cheapest month to book. Dulles International Airport (IAD) to Philadelphia International Airport (PHL) is a popular route, so don't forget to book your tickets in advance.

  • When to buy flight tickets from Dulles International Airport (IAD) to Philadelphia International Airport (PHL) most expensive?

    The route from Dulles International Airport (IAD) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around BRL 1,149 in July, the most expensive month to book this route.

  • Which airline operates the most direct flights from Dulles International Airport (IAD) to Philadelphia International Airport (PHL)?

    United Airlines is a very popular airline operating an average of 83 flights per month.

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