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Phoenix Sky Harbor International Airport to Washington D.C. flight

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to Washington D.C. over the next 90 days, with one-way fares from TWD 4,102 and round-trip from TWD 6,413. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHX 13:16
        4h 19m
        Direct
        DCA 20:35
        Phoenix - Washington D.C. | Sat, Oct 31 | American Airlines
        DCA 17:15
        5h 13m
        Direct
        PHX 20:28
        Washington D.C. - Phoenix | Sat, Nov 7 | American Airlines
        TWD 9,482 TWD 14,716
        36% off
        36% off
        TWD 14,716 TWD 9,482
      • PHX 23:46
        4h 14m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Sat, Oct 24 | American Airlines
        DCA 10:00
        5h 8m
        Direct
        PHX 12:08
        Washington D.C. - Phoenix | Sat, Oct 31 | American Airlines
        TWD 9,487 TWD 14,716
        36% off
        36% off
        TWD 14,716 TWD 9,487
      • PHX 08:16
        19h 4m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        IAD 12:31
        13h 29m
        1 stop
        PHX 23:00
        Washington D.C. - Phoenix | Wed, Oct 28 | Frontier Airlines
        TWD 6,413 TWD 14,716
        56% off
        56% off
        TWD 14,716 TWD 6,413
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        IAD 12:31
        13h 24m
        1 stop
        PHX 23:55
        Washington D.C. - Phoenix | Wed, Nov 11 | Frontier Airlines
        TWD 7,114
        52% off
        TWD 14,716 TWD 7,114
      • PHX 19:38
        7h 42m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        DCA 18:00
        8h 42m
        1 stop
        PHX 23:42
        Washington D.C. - Phoenix | Sat, Oct 31 | Frontier Airlines
        TWD 7,403
        50% off
        TWD 14,716 TWD 7,403
      • PHX 20:51
        12h 13m
        1 stop
        DCA 12:04
        Phoenix - Washington D.C. | Fri, Oct 16 | Frontier Airlines
        IAD 06:00
        15h 33m
        1 stop
        PHX 18:33
        Washington D.C. - Phoenix | Sat, Oct 24 | Frontier Airlines
        TWD 7,517
        49% off
        TWD 14,716 TWD 7,517
      • PHX 08:16
        19h 4m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        IAD 06:00
        9h 17m
        1 stop
        PHX 12:17
        Washington D.C. - Phoenix | Wed, Oct 21 | Frontier Airlines
        TWD 7,597
        48% off
        TWD 14,716 TWD 7,597
      • PHX 08:16
        19h 4m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Thu, Oct 15 | Frontier Airlines
        IAD 06:00
        9h 17m
        1 stop
        PHX 12:17
        Washington D.C. - Phoenix | Wed, Oct 21 | Frontier Airlines
        TWD 7,768
        47% off
        TWD 14,716 TWD 7,768
      • PHX 16:34
        10h 46m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        DCA 18:00
        8h 42m
        1 stop
        PHX 23:42
        Washington D.C. - Phoenix | Tue, Oct 27 | Frontier Airlines
        TWD 7,768
        47% off
        TWD 14,716 TWD 7,768
      • PHX 14:49
        12h 31m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        IAD 06:00
        9h 23m
        1 stop
        PHX 12:23
        Washington D.C. - Phoenix | Tue, Oct 13 | Frontier Airlines
        TWD 7,815
        47% off
        TWD 14,716 TWD 7,815
      • PHX 07:40
        7h 16m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        DCA 07:00
        7h 37m
        1 stop
        PHX 12:37
        Washington D.C. - Phoenix | Wed, Nov 4 | Frontier Airlines
        TWD 7,825
        47% off
        TWD 14,716 TWD 7,825
      • PHX 12:42
        6h 16m
        1 stop
        DCA 21:58
        Phoenix - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        DCA 07:00
        7h 37m
        1 stop
        PHX 11:37
        Washington D.C. - Phoenix | Wed, Oct 28 | Frontier Airlines
        TWD 7,829
        47% off
        TWD 14,716 TWD 7,829
      • PHX 19:38
        7h 42m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        DCA 18:00
        8h 42m
        1 stop
        PHX 23:42
        Washington D.C. - Phoenix | Tue, Oct 27 | Frontier Airlines
        TWD 7,972
        46% off
        TWD 14,716 TWD 7,972
      • PHX 19:38
        7h 42m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        IAD 06:00
        15h 33m
        1 stop
        PHX 18:33
        Washington D.C. - Phoenix | Sat, Oct 24 | Frontier Airlines
        TWD 10,742
        27% off
        TWD 14,716 TWD 10,742
      • PHX 13:00
        17h 25m
        1 stop
        WAS 14:00
        Phoenix - Washington D.C. | Thu, Oct 8 | Normal Airline
        WAS 15:00
        6h
        Direct
        PHX 16:00
        Washington D.C. - Phoenix | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        PHX 00:51
        4h 9m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Tue, Nov 3 | American Airlines
        TWD 5,703 TWD 8,228
        31% off
        31% off
        TWD 8,228 TWD 5,703
      • PHX 00:51
        4h 9m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Wed, Nov 4 | American Airlines
        TWD 6,006 TWD 8,228
        27% off
        27% off
        TWD 8,228 TWD 6,006
      • PHX 19:38
        7h 42m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        TWD 4,102 TWD 8,228
        50% off
        50% off
        TWD 8,228 TWD 4,102
      • PHX 20:39
        6h 41m
        1 stop
        IAD 06:20
        Phoenix - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        TWD 4,102
        50% off
        TWD 8,228 TWD 4,102
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        TWD 4,273
        48% off
        TWD 8,228 TWD 4,273
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        TWD 4,386
        47% off
        TWD 8,228 TWD 4,386
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        TWD 4,386
        47% off
        TWD 8,228 TWD 4,386
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        TWD 4,391
        47% off
        TWD 8,228 TWD 4,391
      • PHX 06:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        TWD 4,396
        47% off
        TWD 8,228 TWD 4,396
      • PHX 07:15
        6h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        TWD 4,400
        47% off
        TWD 8,228 TWD 4,400
      • PHX 22:12
        9h 5m
        1 stop
        IAD 10:17
        Phoenix - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        TWD 4,400
        47% off
        TWD 8,228 TWD 4,400
      • PHX 06:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Tue, Oct 27 | Frontier Airlines
        TWD 4,400
        47% off
        TWD 8,228 TWD 4,400
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Thu, Nov 19 | Frontier Airlines
        TWD 4,400
        47% off
        TWD 8,228 TWD 4,400
      • PHX 11:31
        6h 41m
        1 stop
        IAD 20:12
        Phoenix - Washington D.C. | Wed, Dec 2 | Frontier Airlines
        TWD 4,434
        46% off
        TWD 8,228 TWD 4,434
      • PHX 13:00
        17h 25m
        1 stop
        WAS 14:00
        Phoenix - Washington D.C. | Thu, Oct 8 | Normal Airline
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Displayed flight fares from Phoenix Sky Harbor International Airport to Washington D.C. are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Phoenix Sky Harbor International Airport to Washington D.C.

What is the cheapest month for one-way flights from Phoenix Sky Harbor International Airport to Washington D.C.?

The data is based on the past 12 months and shows the average one-way ticket prices from Phoenix Sky Harbor International Airport to Washington D.C. for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Phoenix Sky Harbor International Airport to Washington D.C. is March, with an average price of TWD 5,838. The most expensive month is usually November, with an average price of TWD 14,181.

TWD 14,181
TWD 10,010
TWD 5,838
TWD 1,667
    Cheapest
  • TWD 12,119
    Oct
  • TWD 14,181
    Nov
  • TWD 7,104
    Dec
  • TWD 6,266
    Jan
  • TWD 8,231
    Feb
  • TWD 5,838
    Mar
  • TWD 10,722
    Apr
  • TWD 8,457
    May
  • TWD 7,876
    Jun
  • TWD 13,860
    Jul
  • TWD 7,953
    Aug
  • TWD 8,597
    Sep

What is the cheapest day of the week to fly from Phoenix Sky Harbor International Airport to Washington D.C.?

The data is based on the past 12 months and shows the average ticket prices from Phoenix Sky Harbor International Airport to Washington D.C. for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Phoenix Sky Harbor International Airport to Washington D.C. is on Friday, with prices usually lower than other days. Avoid departing on Saturday as fares are typically the highest.

TWD 12,693
TWD 9,656
TWD 6,619
TWD 3,582
    Cheapest
  • TWD 7,642
    Mon
  • TWD 7,516
    Tue
  • TWD 8,681
    Wed
  • TWD 7,426
    Thu
  • TWD 6,619
    Fri
  • TWD 12,693
    Sat
  • TWD 10,229
    Sun

Which airlines are the most popular for Phoenix Sky Harbor International Airport to Washington D.C. flights?

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

Flight Schedule from Phoenix Sky Harbor International Airport to Washington D.C.

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93284

    Phoenix Sky Harbor International Airport

    12:05

    PHX

    2h 31m

    Direct

    15:36

    DFW

    - - - W T - -
    Search

  2. F93208

    Dallas Fort Worth International Airport

    17:06

    DFW

    2h 55m

    Direct

    21:01

    IAD

    S M T - T F -

  3. F91895

    Phoenix Sky Harbor International Airport

    15:11

    PHX

    1h 15m

    Direct

    15:26

    LAS

    S M T - - - -
    Search

  4. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S

  5. F94768

    Phoenix Sky Harbor International Airport

    07:25

    PHX

    1h 58m

    Direct

    09:23

    DEN

    S M T W T F S
    Search

  6. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  7. F91376

    Phoenix Sky Harbor International Airport

    12:01

    PHX

    1h 47m

    Direct

    13:48

    DEN

    S M T W T F S
    Search

  8. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  9. F93983

    Phoenix Sky Harbor International Airport

    15:11

    PHX

    1h 15m

    Direct

    15:26

    LAS

    - - - W T F S
    Search

  10. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S

  11. F91086

    Phoenix Sky Harbor International Airport

    23:00

    PHX

    4h 6m

    Direct

    06:06

    MCO

    S - - W T F S
    Search

  12. F94230

    Orlando International Airport

    08:06

    MCO

    2h 11m

    Direct

    10:17

    IAD

    S M T W T F S

  13. F94768

    Phoenix Sky Harbor International Airport

    07:25

    PHX

    1h 58m

    Direct

    09:23

    DEN

    S M T W T F S
    Search

  14. F9690

    Denver International Airport

    16:28

    DEN

    3h 31m

    Direct

    21:59

    DCA

    S M T W T F S
Find more flights and airlines

What to know about flights from Phoenix Sky Harbor International Airport to Washington D.C.?

Cheapest return ticket price TWD 9,482
Cheapest one-way flight price TWD 4,102
Off-season travel month October
Peak season for travel January

FAQs for Phoenix Sky Harbor International Airport to Washington D.C. Flights

  • When is peak season for travel to Washington D.C.?

    ؜The peak travel time for visiting Washington D.C. is October. During this time, flights from Phoenix Sky Harbor International Airport to Washington D.C. are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Phoenix Sky Harbor International Airport (PHX) to Phoenix Sky Harbor International Airport(WAS) take around 4 hours 7 minutes.
  • There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
  • Yes. United Airlines and American Airlines operate direct flights from Phoenix Sky Harbor International Airport to Washington D.C.. The average flight time is approximately 4 hours 37 minutes, with about 4 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Phoenix Sky Harbor International Airport to Washington D.C. currently starts from TWD 4,102, with round-trip fares from TWD 6,413. The lowest fare is offered by Frontier Airlines departing on Sat, Oct 24; prices are subject to availability.
  • Yes. The average flight time from Phoenix Sky Harbor International Airport to Washington D.C. is about 4 hours 15 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Phoenix Sky Harbor International Airport to Washington D.C., including: American Airlines Alaska Airlines Delta Air Lines Frontier Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Phoenix Sky Harbor International Airport to Washington D.C. is TWD 8,718, and the average round-trip fare is TWD 16,094. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Phoenix Sky Harbor International Airport to Washington D.C. are usually cheapest in March, with an average one-way fare of about TWD 8,718. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Phoenix Sky Harbor International Airport to Washington D.C. departs at 07:45, and the latest one departs at 23:34. There are approximately 7 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Phoenix Sky Harbor International Airport to Washington D.C. usually arrive at Ronald Reagan Washington National Airport and Dulles International Airport. Dulles International Airport is the most convenient option for this route.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
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If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.