$191 Find Cheap Flights from Washington Dulles Airport to Phoenix - Compare and Save

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

• Earliest: departs at 8:20 am and lands at 1:36 pm
• Latest: departs at 6:00 pm and lands at 11:16 pm.

The flight takes about 5h 16m.

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

• Economy Class
• Business Class
• First Class

A nonstop flight from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport takes 5h 16m, covering 1,950 miles.

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.

Round-trip flights from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport range from $398 to $603, with an average of $492 over the past 12 months. Anything below $398 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 50% above the $492 route average. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $285 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $505 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 9 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737-800 variants.

Afternoon is the busiest departure period on Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $371 to $2,863. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport are currently lower than usual. Average one-way flight prices are about $198, which is 27% below the typical average for this route.

Phoenix Sky Harbor Intl Airport (PHX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

• NU Car
• Easirent
• Thrifty
• Hertz
• Dollar

Flights from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Phoenix Sky Harbor Intl (PHX).

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

• Atlanta Hartsfield-Jackson (ATL) - 44% of one-stop connections
• Charlotte Douglas (CLT) - 16% of one-stop connections
• Denver Intl (DEN) - 11% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 7% of one-stop connections

Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport. Saturday is the cheapest departure day at $448 round-trip on average, while Sunday is the most expensive at $553, a difference of $105.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only United Airlines operates flights between Washington, D.C. Dulles Intl Airport and Phoenix Sky Harbor Intl Airport.

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 05m, compared with 7h 10m via Charlotte Douglas (CLT) and 7h 15m via Detroit Metropolitan Wayne County (DTW).

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

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.

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

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

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

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

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

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

Yes. If you are a traveling mom who would like to breastfeed your baby in private or who needs to pump, you can go to one of the eight different Nursing Rooms that are located throughout the terminals, four landside and four airside. These rooms feature relaxing artwork, comfortable seating, a trash can, a table, and an electrical outlet. To access, ask it the Information Desk.

Yes, PHX provides a number of animal relief stations both inside the airport and outside. You can find animal relief stations in Terminal 3 on the South Concourse and in Terminal 4 near Gates D1 and B2. You can find mini dog parks outside Terminal 3 on Level 1, outside Terminal 4 on the west side of baggage claim, and near the East Economy Parking Garage.

Yes. Washington Dulles has a USO located in the Main Terminal, in the baggage claim area of the Arrivals level. Open 6 am to 10 pm every day, this USO welcomes active members of the US military and their families free of charge. Some benefits of this USO include refreshments, a comfortable TV lounge with a movie library, Wi-Fi, a hospitality desk, assistance with lodging and ground transportation, and more.

The rental cars at PHX are housed in the Rental Car Center, a building south of the airport. You can catch a free Rental Car Center shuttle at the Arrivals curb of your terminal. Rental car agencies at PHX include Avis, Enterprise, Budget, Hertz, Dollar, Payless, Thrifty, SIXT, and others. Making vehicle reservations in advance is highly recommended.