
Popular airlines from Washington Dulles International Airport (IAD) to Sky Harbor International Airport (PHX)
- American Airlines
American Airlines
- Delta
Delta
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*payments icon
Cheap flights from Washington (IAD) to Phoenix (PHX)
Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $354 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Washington (IAD) to Phoenix (PHX)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | Sky Harbor Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta |
Roundtrip price | CA $354 |
Distance | 3123 km |
Average flight time | 1 hour 43 mins |
Chantilly to Phoenix Flights
The easy way to book your flights from Washington to Phoenix
With Expedia, it’s simple to find and book flights to Phoenix from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Austrian, Avianca, Southwest Airlines, Brussels Airlines, Lufthansa, United Airlines nonstop flights to Sky Harbor Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Phoenix today, tomorrow, or this week.
Save dollars with cheap flights from Washington Dulles Intl., IAD to Sky Harbor Intl., PHX
Sort your search results by price to find great deals on your flight from Washington to Phoenix—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Phoenix from Washington currently is just CA $354 rising to CA $453.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Phoenix
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Phoenix from Washington
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Phoenix with Expedia today.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Washington
- Washington to Ottawa (IAD - YOW)
- Washington to Mumbai (IAD - BOM)
- Washington to Calgary (IAD - YYC)
- Washington to Paris (IAD - CDG)
- Washington to Winnipeg (IAD - YWG)
- Washington to Jeddah (IAD - JED)
- Washington to Delhi (IAD - DEL)
- Washington to Cairo (IAD - CAI)
- Washington to Dubai (IAD - DXB)
- Washington to Montreal (IAD - YUL)
- Washington to Lima (IAD - LIM)
- Washington to Vancouver (IAD - YVR)
Top Routes to Phoenix
- Ottawa to Phoenix (YOW - PHX)
- Calgary to Phoenix (YYC - PHX)
- Kelowna to Phoenix (YLW - PHX)
- Detroit to Phoenix (DTW - PHX)
- Saskatoon to Phoenix (YXE - PHX)
- Winnipeg to Phoenix (YWG - PHX)
- Halifax to Phoenix (YHZ - PHX)
- Victoria to Phoenix (YYJ - PHX)
- Seattle to Phoenix (SEA - PHX)
- Montreal to Phoenix (YUL - PHX)
- Buffalo to Phoenix (BUF - PHX)
- Vancouver to Phoenix (YVR - PHX)
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Panama City Beach
- Flights to Destin
- Flights to Los Angeles
- Flights to Ocean City
- Flights to Miami
- Flights to Boston
- Flights to Nashville
- Flights to Atlantic City
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to San Francisco
- Flights to Virginia Beach
- Flights to Gulf Shores
- Flights to Seattle
Baltimore
Washington
Expedia's Latest Trends
- Flights from Vancouver to Tucson
- Flights from Toronto to Tucson
- Flights from Toronto to Richmond
- Flights from Edmonton to Tucson
- Flights from Toronto to Norfolk
- Flights from Windsor to Tucson
- Flights from Toronto to Sedona
- Flights from Toronto to Grand Canyon
- Flights from Montreal to Tucson
- Flights from Toronto to Scottsdale
- Flights from Montreal to Richmond
- Flights from Winnipeg to Mesa
- Flights from Calgary to Richmond
- Flights from Calgary to Mesa
- Flights from Vancouver to Sedona
- Flights from Edmonton to Yuma
- Flights from Calgary to Laughlin
- Flights from Vancouver to Scottsdale
- Flights from Calgary to Yuma
- Flights from Vancouver to Mesa
- Flights from Vancouver to Grand Canyon
- Flights from Edmonton to Mesa
- Flights from Calgary to Scottsdale
- Flights from Calgary to Tucson
- Flights from London to Tucson
- Flights from Vancouver to Richmond
- Flights from Richmond to Toronto
- Flights from Toronto to Flagstaff
- Flights from Edmonton to Scottsdale
- Flights from Toronto to Mesa