$128 Cheap Flights from Phoenix to Washington

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Sky Harbor Intl. to Washington Dulles Intl.

Amazing PHX to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $233 round trip and $128 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for PHX to IAD

CarrierFlightDepart PHXArrive IADMon
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UA31609:00 am04:18 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA206310:45 pm05:57 am
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UA237101:45 pm08:55 pm
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UA145510:55 pm06:07 am
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Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Residence Inn Washington, DC /Capitol
Generator Hotel Washington DC
The Churchill Hotel near Embassy Row
The Madison Washington DC, A Hilton Hotel
Hotel Harrington
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FAQs about flights from Sky Harbor Intl. Airport (PHX) to Washington Dulles Intl. Airport (IAD)

Can I catch a flight from Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) right now?

It's wise to know about any quarantine requirements and travel advice reports in effect in your destination. Make sure you visit the Covid-19 Travel Advisor for up-to-date information on catching a flight to Washington, DC Airport (IAD-Washington Dulles Intl.).

Are there direct flights from PHX to IAD?

If you can't wait to get stuck into your sightseeing adventures in Washington, have a look at United Airlines. This airline operates nonstop services from PHX to Washington Dulles Intl. Airport (IAD).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington Dulles Intl. Airport (IAD), please visit our Customer Service Portal.

How long is the flight from Sky Harbor Intl. Airport (PHX) to Washington Dulles Intl. Airport (IAD)?

Leave the plane feeling relaxed by having a sleep and a snack during your flight to Dulles Intl. Airport. With an usual travel time of 6 hours and 30 minutes from Sky Harbor Intl. Airport (PHX), you'll have ample time to enjoy both.

What is the flight distance from PHX to Dulles Intl. Airport?

With a flight distance of 2,423 mi separating Phoenix, AZ Airport (PHX-Sky Harbor Intl.) and Washington, DC Airport (IAD-Washington Dulles Intl.), you'll be cruising the skies for a decent amount of time. It's an excellent opportunity to get engrossed in a film, get some work out of the way or just sit back and relax with a good book.

What airlines fly from PHX to Washington Dulles Intl. Airport (IAD)?

If you're after an airline that flies straight from Phoenix to Washington and rates highly with experienced travelers, try United Airlines. They offer up to 93 services on this route each month.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Sky Harbor Intl. to Washington Dulles Intl. Flight FAQ

Traveling From Sky Harbor Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time 4 hours 10 mins
Earliest Departure Time 1:45PM MST
Latest Departure Time 10:55PM MST
Lowest Flight Price $233

Route Info

Flight path for flights from Phoenix Sky Harbor International Airport to Washington Dulles International Airport.

Distance:
2,129.00 miles

Discover our best flights from Phoenix PHX to Washington IAD. 

With 18 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Phoenix PHX to Washington IAD at the right price  

Airfares to Washington IAD from Phoenix PHX currently cost between $233 and $267. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Phoenix PHX to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Phoenix PHX to Washington IAD on Travelocity starting at $128. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Phoenix PHX quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from PHX to take around 4 hour(s) 10 min(s).  

 

Find our cheapest airfares for flights from Phoenix PHX to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from PHX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Phoenix PHX to Washington IAD today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Phoenix PHX to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Phoenix PHX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from PHX have this option.  

 

Travel with confidence when you book flights to Washington IAD from Phoenix PHX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.