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IAD (Washington) to PHX (Phoenix) Flights $274.6

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Cheap IAD to PHX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Washington to Phoenix (IAD to PHX)

Question : Who struggles with getting their passengers to Phoenix Sky Harbor International Airport (PHX) on time?
Answer : American Airlines is late on 100% of flights from Washington Dulles International Airport (IAD) to Phoenix Sky Harbor International Airport (PHX) at the moment. If you’re on American Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : If traveling from IAD to PHX, how long can you expect to be in the air?
Answer : The average flight duration between IAD and PHX is five hours and 12 minutes.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Sep 25th, the cheapest day to fly from Dulles to Phoenix is Sep 28th. Tickets are currently being sold for $238, which is 43% below the average price for this route.

Question : Do travelers from Dulles typically stay in Phoenix for very long?
Answer : Passengers from IAD to PHX stay five days on average.

Question : Which airline has been the most dependable in getting passengers to their destination on schedule?
Answer : Delta Air Lines will have you to PHX on time 100% of the time. Life has too much to offer to spend it waiting in an airport, so check out Delta Air Lines to get in and out of airports as quickly as possible. Hopefully they keep that perfect record alive.

Question : Can you cut down on flight costs by changing the day of the week you travel to Phoenix?
Answer : The cheapest day to fly in October is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : What's the likelihood of you being delayed on this route?
Answer : Using the combined on-time percentage and average delay breakdown, Dulles to Phoenix currently has a 1 out of a possible 5 star rating. A 1-star rating means you should feel rather worried about getting to Phoenix on time.