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Sky Harbor International Airport to Dulles International Airport flight
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Cheap Flights from Sky Harbor International Airport to Dulles International Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PHX17:20
        14h 1m
        1 stop
        IAD10:21
        Phoenix - Washington D.C.|Tue, Jun 4|Sun Country Airlines
        CNY 91CNY 162
        44% OFF
        44% OFF
        CNY 162CNY 91
      • PHX18:35
        16h 27m
        1 stop
        IAD14:02
        Phoenix - Washington D.C.|Sat, May 18|Sun Country Airlines
        CNY 109CNY 162
        33% OFF
        33% OFF
        CNY 162CNY 109
      • PHX05:05
        12h 42m
        1 stop
        IAD20:47
        Phoenix - Washington D.C.|Sat, Jun 1|Frontier Airlines
        CNY 115CNY 162
        28% OFF
        28% OFF
        CNY 162CNY 115
      • PHX18:25
        15h 37m
        1 stop
        IAD13:02
        Phoenix - Washington D.C.|Thu, May 16|Sun Country Airlines
        CNY 122
        CNY 122
      • PHX20:36
        17h 23m
        1 stop
        IAD16:59
        Phoenix - Washington D.C.|Mon, May 6|Frontier Airlines
        CNY 122
        CNY 122
      • PHX18:35
        15h 12m
        1 stop
        IAD12:47
        Phoenix - Washington D.C.|Thu, May 9|Sun Country Airlines
        CNY 123
        CNY 123
      • PHX20:10
        17h 39m
        1 stop
        IAD16:49
        Phoenix - Washington D.C.|Fri, May 3|Frontier Airlines
        CNY 123
        CNY 123
      • PHX23:59
        4h 16m
        Direct
        IAD07:15
        Phoenix - Washington D.C.|Tue, Apr 30|United Airlines
        CNY 132
        CNY 132
      • PHX23:59
        4h 16m
        Direct
        IAD07:15
        Phoenix - Washington D.C.|Wed, Apr 24|United Airlines
        CNY 132
        CNY 132
      • PHX19:28
        6h 53m
        1 stop
        IAD05:21
        Phoenix - Washington D.C.|Tue, May 21|Frontier Airlines
        CNY 132
        CNY 132
      • PHX13:00
        3h 5m
        Direct
        IAD14:00
        Phoenix - Washington D.C.|Wed, May 1|Sun Country 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 Sky Harbor International Airport to Dulles International Airport

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

Sun Country Airlines
From $91
Frontier Airlines
From $115
United Airlines
From $132
Delta Air Lines
From $136
Alaska Airlines
From $139
American Airlines
From $171
Southwest Airlines
From $190
Jetblue Airways
From $227
Spirit Airlines
From $346
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Phoenix to Washington D.C.

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

  • Cheapest
    Frontier Airlines
    PHX
    21:28
    11h 35m
    1 transfer
    DCA
    12:03
    Sky Harbor International Airport - Ronald Reagan Washington National Airport
    Mon, May 20Frontier Airlines
    $52
  • Frontier Airlines
    PHX
    21:28
    11h 35m
    1 transfer
    DCA
    12:03
    Sky Harbor International Airport - Ronald Reagan Washington National Airport
    Mon, May 20Frontier Airlines
    $52
    Find More Flights
Flight Schedule from Sky Harbor International Airport to Dulles International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1004

    Delta Air Lines

    06:00

    PHX

    3.5h

    12:33

    ATL

    SMTWTFS
    Search

  2. DL1695

    Delta Air Lines

    14:40

    ATL

    1.7h

    16:22

    IAD

    SMTWTFS

  3. DL2513

    Delta Air Lines

    13:25

    PHX

    1.6h

    16:04

    SLC

    SMTWTFS
    Search

  4. DL563

    Delta Air Lines

    17:50

    SLC

    3.9h

    23:42

    IAD

    SMTWTFS

  5. UA1108

    United Airlines

    18:48

    PHX

    2.0h

    21:46

    DEN

    S-TWT-S
    Search

  6. UA418

    United Airlines

    23:59

    DEN

    3.4h

    05:25

    IAD

    SMTWTFS

  7. F91828

    Frontier Airlines

    20:11

    PHX

    3.7h

    01:52

    ORD

    SMTWTFS
    Search

  8. UA2187

    United Airlines

    13:12

    ORD

    1.8h

    16:01

    IAD

    SMTWTFS

  9. F93468

    Frontier Airlines

    20:30

    PHX

    1.8h

    23:20

    DEN

    SMTWT-S
    Search

  10. UA418

    United Airlines

    23:59

    DEN

    3.4h

    05:25

    IAD

    SMTWTFS

  11. DL942

    Delta Air Lines

    23:55

    PHX

    3.5h

    06:27

    ATL

    SMTWTFS
    Search

  12. DL2332

    Delta Air Lines

    07:24

    ATL

    1.7h

    09:07

    IAD

    SMTWT-S

  13. UA1557

    United Airlines

    23:59

    PHX

    4.3h

    Direct

    07:15

    IAD

    SMTWTFS
    Search
Find more flights and airlines

Sky Harbor International Airport to Dulles International Airport Flights Info

Flight distance3,144.75km
Cheapest one-way ticket price$90
Cheapest return ticket price$209

FAQs for Sky Harbor International Airport to Dulles International Airport Flights

  • How long is a flight from Sky Harbor International Airport to Dulles International Airport?

    It takes around 6 hours 22 minutes to fly from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD).

  • How many daily flights are there from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD)?

    There are around 3 daily flights from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD).

  • When are flight tickets from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD) the cheapest?

    Tickets cost around $253 in May, making it the cheapest month to book. Sky Harbor International Airport (PHX) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD) most expensive?

    The route from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $327 in April, the most expensive month to book this route.

  • What time does the earliest flight from Sky Harbor International Airport to Dulles International Airport depart?

    The earliest flight departs from Sky Harbor International Airport (PHX) at 05:05 and arrives in Dulles International Airport (IAD) at 16:20.

  • What time does the latest flight from Sky Harbor International Airport to Dulles International Airport depart?

    The latest flight departs from Sky Harbor International Airport (PHX) at 20:10 and arrives in Dulles International Airport (IAD) at 07:23.

  • Which airline operates the most direct flights from Sky Harbor International Airport (PHX) to Dulles International Airport (IAD)?

    United Airlines is a very popular airline operating an average of 923 flights per month.

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