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Latest Flight Deals from Phoenix to Washington D.C.

Book one-way or return flights from Phoenix to Washington D.C. from as little as £41. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • PHX21:28
        11h 35m
        1 stop
        DCA12:03
        Mon, May 20|Phoenix - Washington D.C.|Frontier Airlines
        £41£108
        62% OFF
        62% OFF
        £108£41
      • PHX19:32
        23h 27m
        1 stop
        DCA21:59
        Thu, May 16|Phoenix - Washington D.C.|Frontier Airlines
        £41£108
        62% OFF
        62% OFF
        £108£41
      • PHX06:40
        12h 19m
        1 stop
        DCA21:59
        Wed, May 15|Phoenix - Washington D.C.|Frontier Airlines
        £60£108
        44% OFF
        44% OFF
        £108£60
      • PHX05:45
        9h 22m
        1 stop
        DCA18:07
        Tue, May 21|Phoenix - Washington D.C.|Frontier Airlines
        £65
        £65
      • PHX05:01
        28h 2m
        1 stop
        DCA12:03
        Fri, May 17|Phoenix - Washington D.C.|Frontier Airlines
        £67
        £67
      • PHX16:45
        17h 12m
        1 stop
        IAD12:57
        Thu, Jul 4|Phoenix - Washington D.C.|Sun Country Airlines
        £67
        £67
      • PHX23:59
        9h 58m
        1 stop
        IAD12:57
        Fri, Jun 14|Phoenix - Washington D.C.|Sun Country Airlines
        £73
        £73
      • PHX17:05
        14h 21m
        1 stop
        IAD10:26
        Tue, Jun 18|Phoenix - Washington D.C.|Sun Country Airlines
        £80
        £80
      • PHX07:01
        8h 6m
        1 stop
        DCA18:07
        Fri, May 31|Phoenix - Washington D.C.|Frontier Airlines
        £82
        £82
      • PHX16:45
        15h 12m
        1 stop
        IAD10:57
        Mon, Jun 17|Phoenix - Washington D.C.|Sun Country Airlines
        £83
        £83
      • PHX13:00
        3h 5m
        Direct
        WAS14:00
        Wed, May 22|Phoenix - Washington D.C.|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.

Searching for the best last minute flight from Phoenix to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Phoenix to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Phoenix to Washington D.C.

View airlines operating flights from Phoenix to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From £41
Sun Country Airlines
From £67
Delta Air Lines
From £109
American Airlines
From £113
Southwest Airlines
From £137
Jetblue Airways
From £158
Alaska Airlines
From £163
United Airlines
From £211
Allegiant Air
From £227
Spirit Airlines
From £278
ANA airlines

Find more flights and airlines

Alternative Routes from Phoenix to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Phoenix to Washington D.C..

  • 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
    £41
  • Sun Country Airlines
    PHX
    16:45
    17h 12m
    1 transfer
    IAD
    12:57
    Sky Harbor International Airport - Dulles International Airport
    Thu, Jul 4Sun Country Airlines
    £67
  • Allegiant Air
    AZA
    10:00
    11h 12m
    1 transfer
    IAD
    00:12
    Phoenix-Mesa Gateway Airport - Dulles International Airport
    Wed, May 22Allegiant Air
    £227
  • Allegiant Air
    AZA
    10:00
    11h 12m
    1 transfer
    IAD
    00:12
    Phoenix-Mesa Gateway Airport - Dulles International Airport
    Wed, May 22Allegiant Air
    £227
    Find More Flights

How do I find the cheapest 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.

  • How much are flights from Phoenix (PHX) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around £315.

  • How long is the flight from Phoenix (PHX) to Washington D.C. (WAS)?

    It takes about 4 hours 53 minutes to fly from Phoenix (PHX) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from Phoenix (PHX) to Washington D.C. (WAS)?

    Airlines with flights from Phoenix (PHX) to Washington D.C. (WAS): Lufthansa, United Airlines, Southwest Airlines, American Airlines, Brussels Airlines, Austrian Airlines and Avianca.

  • What's the most popular airline for direct flights from Phoenix (PHX) to Washington D.C. (WAS)?

    United Airlines operates 1 direct flights from Phoenix (PHX) to Washington D.C. (WAS).

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Phoenix to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Phoenix to Washington D.C.

Cheapest direct flight price

£41

Cheapest return ticket price

£197

Cheapest month

May

Peak season for travel

August

Flight distance

3,179.98km

Average flight time

4 hours 54 minutes

Popular airline

American Airlines

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