₩410,000 Cheap Flights from Phoenix (PHX) to Washington (IAD)

View ₩410,000 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Phoenix to Washington (PHX-IAD)

Prices were available within the past 7 days and start at ₩410,000 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Phoenix (PHX) to Washington (IAD)

August is typically the cheapest month to fly

From ₩187,300 - ₩455,177 per traveler.

Frequently asked questions

How much is a flight from PHX to Washington Dulles Intl. Airport (IAD)?
If you're traveling between Phoenix Sky Harbor Intl. Airport and IAD, round-trip journeys start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHX to Dulles Intl. Airport?
Most flights can be canceled online, but every airline has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Phoenix Sky Harbor Airport to Dulles Intl. Airport 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 Phoenix Sky Harbor Airport to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phoenix Sky Harbor Intl. Airport to Washington Dulles Intl. Airport (IAD)?
Around 3,100 kilometers separates Phoenix and Chantilly, so pack something to keep you occupied for a couple of hours. That thrilling novel you're eager to read will be perfect.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to Washington Dulles Intl. Airport (IAD)?
Operating 30 flights monthly, United Airlines (UA) is a great choice when flying directly from Sky Harbor Intl. Airport (PHX) to IAD.
Are Phoenix Sky Harbor Intl. Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from PHX to Dulles Intl. Airport, but there's no guarantee. As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest easy knowing you're always getting the latest offers.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Washington Dulles Intl.
Distance
3123 km
Average flight time
7 hours 19 mins

Book with confidence

Book with confidence

Phoenix to Chantilly Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Phoenix to Chantilly will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chantilly.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PHX to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Phoenix for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Phoenix to Chantilly Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Washington nearby Airports

Washington

Phoenix to Ronald Reagan Washington National
₩754,300
*Available to Expedia members.