£144 Find Cheap Flights from Washington, D.C. 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 08:20 and lands at 13:36
• Latest: departs at 18:00 and lands at 23:16.

The flight takes about 5h 16m.

Only Economy class is available on flights from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport.

A direct 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 another form of identification, such as a driving licence.

Return flights from Washington, D.C. Dulles Intl Airport to Phoenix Sky Harbor Intl Airport range from £297 to £450, with an average of £367 over the past 12 months. Anything below £297 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 50% above the £367 route average. Book 19 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £213 return via Las Vegas Harry Reid Intl (LAS), compared with £377 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £30–£60 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% 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, return flight prices on this route showed a wide range, from about £278 to £2,271. 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 £156, which is 23% below the typical average for this route.

Phoenix Sky Harbor Intl Airport (PHX) hosts 5 major car hire companies, with daily rates starting from around £43 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 £334 return on average, while Sunday is the most expensive at £413, a difference of £78.

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 of 7h 05m, compared to 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.

Desert Ridge Marketplace is one of 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

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