£119 Cheap Flights from Washington (IAD) to Phoenix (PHX)

Popular airlines from Washington Dulles International Airport (IAD) to Sky Harbor International Airport (PHX)

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Cheap Flights from Washington (IAD) to Phoenix (PHX)

Prices were available within the past 7 days and start at £119 for one-way flights and £238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
Alaska Airlines
Delta
American Airlines
United
Alaska Airlines
Delta
United
Delta

Frequently asked questions

How much is a flight from IAD to Phoenix Sky Harbour Intl. Airport?
Start packing your bags, because round-trip flights from Washington Dulles Intl. Airport (IAD) to Phoenix Sky Harbour Airport start from £238. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Phoenix Sky Harbour Airport?
We get that your situation can change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to PHX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington Dulles Intl. Airport (IAD) to Sky Harbour Intl. Airport (PHX) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dulles Intl. Airport to Phoenix Sky Harbour Airport?
You’ll be cruising at altitude for a while, as the flight distance between Dulles Intl. Airport and PHX is 3,100 kilometres. Put together a playlist of your favourite podcasts before you leave home to keep yourself entertained during the flight.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Phoenix Sky Harbour Airport?
Operating 30 flights monthly, United Airlines (UA) is a top choice when flying directly from Washington Dulles Intl. Airport (IAD) to Sky Harbour Intl. Airport (PHX).
Are Dulles Intl. Airport to PHX flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to Sky Harbour Intl. Airport (PHX) at the last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you’d rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated all the time on Expedia.
*Available to Expedia members.