WAS - PHX

$118 Find Cheap Flights from Washington, D.C. to Phoenix Sky Harbor Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$251
Typical prices: $376-$593
Frontier
Tue 11/6Thu 11/8
BWI - PHX • 1 stop
Cheapest non-stop
$339
Typical prices: $409-$624
United Airlines
Wed 12/5Wed 12/12
IAD - PHX • Non-stop
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 5h 07m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $210 (round-trip)
Shortest trip • 6h 14m (one-way)
Insights
Insights
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We hope you love your trip to Phoenix Sky Harbor Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Washington, D.C. to Phoenix (WAS-PHX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Phoenix

Fri, Nov 6 - Sun, Nov 8
Frontier Logo
6:28 pm - 8:47 amBWI  Baltimore/Washington-PHX Phoenix Sky Harbor Intl
16h 19m1 stop Detroit Metropolitan Wayne County
Frontier Logo
8:03 am - 2:16 pmPHX  Phoenix Sky Harbor Intl-BWI Baltimore/Washington
28h 13m1 stop Detroit Metropolitan Wayne County
$251Frontier
Tue, Oct 20 - Sun, Oct 25
Frontier Logo
5:40 am - 3:09 pmBWI  Baltimore/Washington-PHX Phoenix Sky Harbor Intl
36h 29m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
7:15 am - 2:16 pmPHX  Phoenix Sky Harbor Intl-BWI Baltimore/Washington
28h 01m1 stop Detroit Metropolitan Wayne County
$252Frontier
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
5:50 pm - 12:47 amBWI  Baltimore/Washington-PHX Phoenix Sky Harbor Intl
8h 57m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
3:15 pm - 6:21 amPHX  Phoenix Sky Harbor Intl-BWI Baltimore/Washington
13h 06m2 stops San Diego Seattle/Tacoma Intl
$306Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
5:50 pm - 12:47 amBWI  Baltimore/Washington-PHX Phoenix Sky Harbor Intl
8h 57m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
3:15 pm - 6:21 amPHX  Phoenix Sky Harbor Intl-BWI Baltimore/Washington
13h 06m2 stops San Diego Seattle/Tacoma Intl
$306Multiple Airlines
Sat, Oct 31 - Wed, Nov 4
Alaska Airlines Logo
7:02 am - 3:10 pmIAD  Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
11h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 am - 5:40 pmPHX  Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
7h 40m1 stop San Diego
$338Alaska Airlines
Sat, Jan 16 - Wed, Jan 27
Alaska Airlines Logo
5:30 pm - 9:49 amIAD  Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
18h 19m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:49 am - 5:50 pmPHX  Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
8h 01m1 stop San Diego
$338Alaska Airlines
Wed, Jan 13 - Wed, Jan 20
American Airlines Logo
10:05 am - 1:28 pmDCA  Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 23mnonstop
American Airlines Logo
9:42 am - 3:59 pmPHX  Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 17mnonstop
$339American Airlines
Tue, Nov 10 - Fri, Nov 13
American Airlines Logo
5:15 pm - 8:28 pmDCA  Washington, D.C. Reagan-National-PHX Phoenix Sky Harbor Intl
5h 13mnonstop
American Airlines Logo
12:51 am - 7:00 amPHX  Phoenix Sky Harbor Intl-DCA Washington, D.C. Reagan-National
4h 09mnonstop
$339American Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
5:46 pm - 9:04 pmIAD  Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 18mnonstop
United Airlines Logo
8:50 am - 3:03 pmPHX  Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 13mnonstop
$339United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
8:20 am - 11:33 amIAD  Washington, D.C. Dulles Intl-PHX Phoenix Sky Harbor Intl
5h 13mnonstop
United Airlines Logo
3:08 pm - 9:23 pmPHX  Phoenix Sky Harbor Intl-IAD Washington, D.C. Dulles Intl
4h 15mnonstop
$339United Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport with more confidence.

How much is a round-trip flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Round-trip flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport start at $251. Prices are below average for this route right now, with typical round-trip fares ranging from $376 to $593. The lowest price found in the past 5 days was $251 on Frontier.

What is the cheapest Washington, D.C. to Phoenix Sky Harbor Intl Airport flight route?

There's little price difference between Washington, D.C. to Phoenix Sky Harbor Intl Airport routes. They average around $480 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

Saturday is the cheapest day of the week to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport, it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

  • January is the cheapest month to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport at $407 round-trip.
  • March ($551) and June ($526) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 35% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. to Phoenix Sky Harbor Intl Airport the cheapest?

Flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport are cheapest 8 weeks before departure. Booking in this window typically costs about 33% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Washington, D.C. to Phoenix

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Ramsey Qubein

Ramsey Qubein

Expert on DCA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Washington, D.C. to Phoenix Sky Harbor Intl Airport flights

Low season

July

Cheapest flight

$118
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Baltimore to Phoenix Sky Harbor Intl Airport

When to book flights from Washington, D.C. to Phoenix

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Phoenix Sky Harbor Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the most preferred means of transport from Phoenix Sky Harbor International Airport to the city center?

    There is no airport rail that takes passengers from the terminal building to the city center of Phoenix. To get downtown from Terminals 3 or 4, use the free PHX Sky Rail® to the 44th Street and Washington train stop. From there, transfer to a Valley Metro Rail train. The whole trip should take no more than 30min.

  • Where is the rental car center located at Phoenix Sky Harbor International Airport?

    The rental vehicle facility at Phoenix Sky Harbor International Airport is located in its own building on Sky Harbor Circle South, making it easy to find and access. A free Rental Car Shuttle is available around the clock, seven days a week, picking up passengers at the curbside of the terminal's baggage claim areas.

  • Are there hotels near Dulles airport?

    Dulles now has 16 Sleepbox pods available for 30min rentals by passing travelers. They are lurking out in plain sight on the A Concourse. You may find Sleepbox by taking the train to the airport's Concourse A. The Sleepbox is on the right side of the escalator landing.

  • Are there parking lots near Dulles Airport?

    Garage 1, the Economy Lot, and the Terminal Lot all have parking places available. The company's customer service staff is available and eager to assist with inquiries. Be sure to reserve your parking place to take advantage of the best deals!

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

    Among airlines operating Washington, D.C. to Phoenix Sky Harbor Intl Airport flights:

    • American Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    2 airlines operate flights between Washington, D.C. and Phoenix Sky Harbor Intl Airport. The airlines offering nonstop flights on this route include:

    • American Airlines
    • United Airlines

  • Which airports can I use when flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    Flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Phoenix Sky Harbor Intl (PHX).

  • Which airlines include bags at no extra cost on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    Four cabin classes are available on flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $210 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $502 for nonstop.

  • What is the standard checked-bag allowance on flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport pass through?

    One-stop flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport most commonly connect through:

    • Denver Intl (DEN) - 50% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • Charlotte Douglas (CLT) - 7% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 4% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    On the Washington, D.C. to Phoenix Sky Harbor Intl Airport route, being flexible with your departure day can save you up to 17%. Saturday is the cheapest day at $444 round-trip on average, while Sunday is the most expensive at $530: a $86 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How are flight departures from Washington, D.C. to Phoenix Sky Harbor Intl Airport spread across the day?

    Morning is the busiest departure period on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights, with 60% of flights leaving in that window. Evening departures account for 40%, afternoon flights for 0%, and night flights for 0%.

  • What popular places can I visit in Phoenix Sky Harbor Intl Airport?

    Some of the most popular sights in Phoenix Sky Harbor Intl Airport are Phoenix Convention Center, Chase Field and Camelback Ranch. These are among the most viewed places in Phoenix Sky Harbor Intl Airport on KAYAK.

  • What are the earliest and latest flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    These are the earliest and latest flight times available from Washington, D.C. to Phoenix Sky Harbor Intl Airport:

    • Earliest: departs at 7:00 am and lands at 12:07 pm
    • Latest: departs at 6:00 pm and lands at 11:07 pm.

    The flight takes about 5h 07m.

  • How expensive are last-minute Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 37% above the route average of $480. Book 8 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    A nonstop flight from Washington, D.C. to Phoenix Sky Harbor Intl Airport takes 5h 07m, covering 1,973 miles.

  • Do I need a passport to fly from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Washington, D.C. to Phoenix Sky Harbor Intl Airport looking right now?

    One-way fares from Washington, D.C. to Phoenix Sky Harbor Intl Airport are currently lower than usual. Average one-way flight prices are about $162, which is 37% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Phoenix Sky Harbor Intl Airport?

    Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 6h 14m, compared with 6h 17m via Raleigh-Durham (RDU) and 6h 18m via Kansas City (MCI).

  • What is the time difference between Washington, D.C. and Phoenix Sky Harbor Intl Airport?

    Phoenix Sky Harbor Intl Airport is 3 hours behind Washington, D.C. (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Phoenix Sky Harbor Intl Airport (PHX)?

    Phoenix Sky Harbor Intl Airport (PHX) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
    · NU Car
    · Easirent
    · Thrifty
    · Dollar
    · Hertz

  • How much should I expect to pay for a Washington, D.C. to Phoenix Sky Harbor Intl Airport flight?

    Round-trip flights from Washington, D.C. to Phoenix Sky Harbor Intl Airport range from $376 to $593, with an average of $480 over the past 12 months. Anything below $376 counts as a good deal.

  • Which airlines offer Wi-Fi on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights?

    Two airlines offer in-flight Wi-Fi on Washington, D.C. to Phoenix Sky Harbor Intl Airport flights:

    • • American Airlines
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Washington, D.C. to Phoenix Sky Harbor Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $444 - about $86 less than Sunday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 8 weeks before you fly. On this route, that window historically saves about 33% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Phoenix Sky Harbor Intl Airport trip for January. Fares historically average $407 round-trip in that month - typically $144 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Las Vegas Harry Reid Intl Airport (LAS) can be cheaper than flying direct. The cheapest layover option averages $210 round-trip on this route - about $291 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Phoenix Sky Harbor Intl Airport.
    - SureStay by Best Western Phoenix Airport
    - Country Inn & Suites by Radisson, Phoenix Airport
    - Drury Inn & Suites Phoenix Airport
  • Departing travelers may choose from three airports: Dulles Airport (IAD), Ronald Reagan Washington Airport (DCA), and Baltimore/Washington Airport (BWI). Although IAD is the main airport serving the Washington area, the other airports in the region are secondary.
  • Are you waiting for your flight? Unwind in comfort at one airport lounges at IAD, DCA, or BWI. Lounges are available in the terminals of these airports and may be found at a high percentage of them. Free internet access is available to visitors in addition to other amenities such as charging ports, restrooms, and other services.
  • Each of the three Washington area airports (IAD, DCA, and BWI) has a nursing room for those who need one. Spaces dedicated to moms breastfeeding their children are provided, complete with pods and stations designed specifically for that purpose. Intentionally crafted to provide moms a tranquil space to nurse their infants or express milk, these items are a thoughtful gift for any new mother. You may buy them at every single terminal at every single airport.
  • Phoenix Sky Harbor International Airport (PHX) has two separate buildings (3 and 4). Terminal 4, the biggest, includes Concourses A, B, C, and D. The two terminals are connected by the PHX Sky Train people mover and an enclosed walkway. Plan on doing a lot of walking, particularly at Terminal 4. Sky Harbor Fitness Trail is the official name for the unexpectedly lengthy walkway connecting Terminals A and D.
  • PHX and the Washington, D.C., airports place a premium on accommodating hotel guests with special requirements. Before or after a passenger uses a service, an airport employee may approach them and offer to assist them in some manner, such as by pointing out the location of wheelchair rentals or providing directions through the terminal. This assistance could be given to the traveler.

Prefer to fly direct from Washington, D.C. to Phoenix Sky Harbor Airport?

 
Find which airlines fly direct from Washington, D.C. to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. to Phoenix Sky Harbor Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to Washington, D.C.

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Everything you need to know for your flight from Washington, D.C. to Phoenix

Other airlines flying to Washington, D.C.