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IAD (Washington) to PHX (Phoenix) Flights $236.7

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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 : Are you paying the cheapest or highest price for your ticket to Phoenix?
Answer : Flight prices fluctuate more than most routes in the United States for IAD to PHX. They range from $304 to $1,510. The further out you book a route, the more likely you are to save.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Wednesday is your lowest-cost day to fly in the month of June. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Best case scenario, how quickly can someone get from IAD to PHX?
Answer : If you're able to take the shortest direct flight (which is offered by United Airlines), you will be able to leave IAD at 5:49 PM EDT and get to PHX at 8:59 PM MST (five hours and 10 minutes). Remember, there is a time change of two hours.

Question : What are the chances this flight will be delayed?
Answer : The Dulles to Phoenix route has a 75% on-time rate, ranking in the top 50% of the world in getting their passengers to their destinations on schedule. When there is a delay, it averages about an hour.

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 3 out of a possible 5 star rating. A 3-star rating means you should feel slightly worried about getting to Phoenix on time.

Question : Do travelers from Dulles typically stay in Phoenix for very long?
Answer : Over the next two months, travelers from IAD to PHX are planning on staying for one week on average.

Question : Which airline has been on time from Washington Dulles International Airport (IAD) to Phoenix Sky Harbor International Airport (PHX) the most?
Answer : Delta Air Lines will have you to PHX on schedule 100% of the time. Don't spend more time waiting in an airport than you have to and stick with Delta Air Lines on this route. Hopefully they keep that perfect record alive.