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Phoenix to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from Phoenix to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from £90 and round-trip from £158. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHX 23:46
        4h 14m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Sun, Nov 22 | American Airlines
        DCA 17:15
        5h 13m
        Direct
        PHX 20:28
        Washington D.C. - Phoenix | Thu, Nov 26 | American Airlines
        £257 £353
        27% off
        27% off
        £353 £257
      • PHX 23:46
        4h 14m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Sun, Nov 15 | American Airlines
        DCA 07:00
        5h 18m
        Direct
        PHX 09:18
        Washington D.C. - Phoenix | Fri, Nov 20 | American Airlines
        £257 £353
        27% off
        27% off
        £353 £257
      • PHX 06:25
        7h 34m
        1 stop
        DCA 16:59
        Phoenix - Washington D.C. | Fri, Oct 9 | Frontier Airlines
        DCA 18:00
        8h 43m
        1 stop
        PHX 23:43
        Washington D.C. - Phoenix | Thu, Oct 15 | Frontier Airlines
        £158 £353
        55% off
        55% off
        £353 £158
      • PHX 06:15
        7h 41m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        IAD 06:00
        9h 23m
        1 stop
        PHX 12:23
        Washington D.C. - Phoenix | Tue, Nov 10 | Frontier Airlines
        £173
        51% off
        £353 £173
      • PHX 18:26
        24h 33m
        1 stop
        DCA 21:59
        Phoenix - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        IAD 06:00
        9h 23m
        1 stop
        PHX 12:23
        Washington D.C. - Phoenix | Tue, Nov 10 | Frontier Airlines
        £177
        50% off
        £353 £177
      • PHX 07:40
        7h 16m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Sun, Nov 29 | Frontier Airlines
        DCA 13:59
        20h 59m
        1 stop
        PHX 08:58
        Washington D.C. - Phoenix | Wed, Dec 2 | Frontier Airlines
        £177
        50% off
        £353 £177
      • PHX 06:25
        7h 34m
        1 stop
        DCA 16:59
        Phoenix - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        IAD 06:00
        8h 59m
        1 stop
        PHX 11:59
        Washington D.C. - Phoenix | Tue, Oct 27 | Frontier Airlines
        £182
        48% off
        £353 £182
      • PHX 20:56
        12h 15m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Mon, Oct 12 | Frontier Airlines
        DCA 18:00
        8h 43m
        1 stop
        PHX 23:43
        Washington D.C. - Phoenix | Thu, Oct 15 | Frontier Airlines
        £184
        48% off
        £353 £184
      • PHX 06:25
        7h 34m
        1 stop
        DCA 16:59
        Phoenix - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        IAD 06:00
        8h 59m
        1 stop
        PHX 11:59
        Washington D.C. - Phoenix | Fri, Oct 30 | Frontier Airlines
        £185
        48% off
        £353 £185
      • PHX 09:15
        9h 44m
        1 stop
        DCA 21:59
        Phoenix - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        IAD 06:00
        8h 59m
        1 stop
        PHX 11:59
        Washington D.C. - Phoenix | Sat, Oct 31 | Frontier Airlines
        £185
        48% off
        £353 £185
      • PHX 07:40
        7h 16m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Wed, Nov 25 | Frontier Airlines
        DCA 07:00
        7h 37m
        1 stop
        PHX 12:37
        Washington D.C. - Phoenix | Sat, Nov 28 | Frontier Airlines
        £186
        47% off
        £353 £186
      • PHX 12:42
        6h 16m
        1 stop
        DCA 21:58
        Phoenix - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        DCA 07:00
        7h 37m
        1 stop
        PHX 11:37
        Washington D.C. - Phoenix | Sat, Nov 21 | Frontier Airlines
        £186
        47% off
        £353 £186
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        DCA 13:00
        9h 54m
        1 stop
        PHX 20:54
        Washington D.C. - Phoenix | Sat, Dec 12 | Frontier Airlines
        £187
        47% off
        £353 £187
      • PHX 20:56
        12h 15m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        IAD 11:12
        12h 30m
        1 stop
        PHX 20:42
        Washington D.C. - Phoenix | Sun, Nov 1 | Frontier Airlines
        £189
        46% off
        £353 £189
      • 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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        Find more flights
      • Cheapest nonstop
        PHX 23:46
        4h 14m
        Direct
        DCA 07:00
        Phoenix - Washington D.C. | Fri, Nov 6 | American Airlines
        £108 £177
        39% off
        39% off
        £177 £108
      • PHX 14:43
        4h 14m
        Direct
        DCA 20:57
        Phoenix - Washington D.C. | Tue, Dec 1 | American Airlines
        £129 £177
        27% off
        27% off
        £177 £129
      • PHX 06:25
        7h 34m
        1 stop
        DCA 16:59
        Phoenix - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        £90 £177
        49% off
        49% off
        £177 £90
      • PHX 13:42
        6h 16m
        1 stop
        DCA 21:58
        Phoenix - Washington D.C. | Tue, Dec 1 | Frontier Airlines
        £90
        49% off
        £177 £90
      • PHX 06:25
        7h 34m
        1 stop
        DCA 16:59
        Phoenix - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        £93
        47% off
        £177 £93
      • PHX 20:56
        12h 15m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Mon, Oct 12 | Frontier Airlines
        £94
        47% off
        £177 £94
      • PHX 06:25
        26h 46m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        £94
        47% off
        £177 £94
      • PHX 15:21
        27h 38m
        1 stop
        DCA 21:59
        Phoenix - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        £94
        47% off
        £177 £94
      • PHX 06:25
        26h 46m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        £97
        45% off
        £177 £97
      • PHX 20:56
        12h 15m
        1 stop
        DCA 12:11
        Phoenix - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        £98
        45% off
        £177 £98
      • PHX 07:15
        6h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Tue, Nov 24 | Frontier Airlines
        £103
        42% off
        £177 £103
      • PHX 07:15
        7h 32m
        1 stop
        DCA 16:47
        Phoenix - Washington D.C. | Mon, Nov 30 | Frontier Airlines
        £104
        41% off
        £177 £104
      • PHX 06:15
        7h 41m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        £105
        41% off
        £177 £105
      • PHX 06:15
        7h 41m
        1 stop
        DCA 16:56
        Phoenix - Washington D.C. | Fri, Nov 13 | Frontier Airlines
        £105
        41% off
        £177 £105
      • 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 to Ronald Reagan Washington National Airport 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 to Ronald Reagan Washington National Airport

What is the cheapest month for one-way flights from Phoenix to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Phoenix to Ronald Reagan Washington National Airport for each month in the Trip.com database.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Phoenix to Ronald Reagan Washington National Airport is July, with an average price of £122, while the most expensive month is usually May, with an average price of £256.

£256
£189
£122
£55
  • £122
    Jul
  • £181
    Aug
  • £247
    Sep
  • £151
    Oct
  • £212
    Nov
  • £173
    Dec
  • £154
    Jan
  • £191
    Feb
  • £186
    Mar
  • £221
    Apr
  • £256
    May
  • £193
    Jun

What is the cheapest day of the week to fly from Phoenix to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average ticket prices from Phoenix to Ronald Reagan Washington National Airport 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 to Ronald Reagan Washington National Airport is on Thursday, when prices are usually lower than other days. Avoid departing on Saturday as fares are typically highest on that day.

£287
£208
£129
£50
    Cheapest
  • £188
    Mon
  • £186
    Tue
  • £183
    Wed
  • £129
    Thu
  • £182
    Fri
  • £287
    Sat
  • £271
    Sun

Which airlines are the most popular for Phoenix to Ronald Reagan Washington National Airport flights?

Alaska Airlines logo Alaska Airlines

Flight Schedule from Phoenix to Ronald Reagan Washington National Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94768

    Phoenix Sky Harbor International Airport

    07:25

    PHX

    1h 58m

    Direct

    09:23

    DEN

    S M T W T F S
    Search

  2. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  3. F91376

    Phoenix Sky Harbor International Airport

    12:01

    PHX

    1h 47m

    Direct

    13:48

    DEN

    S M T W T F S
    Search

  4. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  5. F91748

    Phoenix Sky Harbor International Airport

    10:09

    PHX

    1h 50m

    Direct

    11:59

    DEN

    S - - - T - -
    Search

  6. F9690

    Denver International Airport

    16:28

    DEN

    3h 31m

    Direct

    21:59

    DCA

    S M T W T F S

  7. F91820

    Phoenix Sky Harbor International Airport

    22:21

    PHX

    1h 46m

    Direct

    00:07

    DEN

    S M T W T F S
    Search

  8. F9686

    Denver International Airport

    06:45

    DEN

    3h 19m

    Direct

    12:04

    DCA

    S - T W T F S

  9. F91748

    Phoenix Sky Harbor International Airport

    10:09

    PHX

    1h 50m

    Direct

    11:59

    DEN

    S - - - T - -
    Search

  10. F9686

    Denver International Airport

    06:45

    DEN

    3h 19m

    Direct

    12:04

    DCA

    S - T W T F S

  11. F94768

    Phoenix Sky Harbor International Airport

    07:25

    PHX

    1h 58m

    Direct

    09:23

    DEN

    S M T W T F S
    Search

  12. F9690

    Denver International Airport

    16:28

    DEN

    3h 31m

    Direct

    21:59

    DCA

    S M T W T F S

  13. F91820

    Phoenix Sky Harbor International Airport

    22:21

    PHX

    1h 46m

    Direct

    00:07

    DEN

    S M T W T F S
    Search

  14. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  15. F91820

    Phoenix Sky Harbor International Airport

    22:21

    PHX

    1h 46m

    Direct

    00:07

    DEN

    S M T W T F S
    Search

  16. F9690

    Denver International Airport

    16:28

    DEN

    3h 31m

    Direct

    21:59

    DCA

    S M T W T F S

  17. F92142

    Phoenix Sky Harbor International Airport

    16:00

    PHX

    1h 55m

    Direct

    17:55

    DEN

    S M T W T F S
    Search

  18. F9688

    Denver International Airport

    11:42

    DEN

    3h 17m

    Direct

    16:59

    DCA

    S M - W T F S

  19. F91376

    Phoenix Sky Harbor International Airport

    12:01

    PHX

    1h 47m

    Direct

    13:48

    DEN

    S M T W T F S
    Search

  20. F9686

    Denver International Airport

    06:45

    DEN

    3h 19m

    Direct

    12:04

    DCA

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

What to know about flights from Phoenix to Ronald Reagan Washington National Airport?

Cheapest return ticket price £226
Cheapest one-way flight price £98
Off-season travel month October
Peak season for travel January

FAQs for Phoenix to Ronald Reagan Washington National Airport Flights

  • When are flight tickets from Phoenix (PHX) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Phoenix to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around £532.
  • A flight from Phoenix (PHX) to Washington D.C. (WAS) takes an average of 4 hours 43 minutes.
  • Airlines with flights from Phoenix (PHX) to Washington D.C. (WAS): United Airlines, Lufthansa, American Airlines, Brussels Airlines, Austrian Airlines, avianca and STARLUX Airlines.
  • United Airlines operates 1 direct flights from Phoenix (PHX) to Washington D.C. (WAS).
  • There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
  • One-way flights from Phoenix to Ronald Reagan Washington National Airport currently start from £90, and round-trip fares start from £158. The lowest fare is currently available on flights operated by Frontier Airlines departing on Tue, Oct 13. Fares are subject to change based on availability.
  • Flights from Phoenix to Ronald Reagan Washington National Airport are usually cheapest in July, with an average one-way fare of about £122.
  • A direct flight from Phoenix to Ronald Reagan Washington National Airport takes about 4 hours 12 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Phoenix and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration and baggage allowance. Once you've chosen a fare, review the change and cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. American Airlines operate direct flights from Phoenix to Ronald Reagan Washington National Airport. The flight time is approximately 4 hours 11 minutes, with about 24 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Phoenix to Ronald Reagan Washington National Airport departs at 23:34, with approximately 7 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Washington D.C. has 2 airports reachable by flights departing from Phoenix, including Ronald Reagan Washington National Airport and Dulles International Airport. When choosing an airport, consider its distance to the city centre and route coverage.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

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

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
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.
Cancellation/change due to a flight schedule change:
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.