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Flights from Sky Harbor Intl. (PHX) to Washington Dulles Intl. (IAD)

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Amazing PHX to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $226 round trip and $137 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov 23 -
PHX
Phoenix
to
IAD
Washington
$137

One way

found 3 hours ago

Open PHX to IAD flights search result page
Tue, Nov 24 -
PHX
Phoenix
to
IAD
Washington
$139

One way

found 4 days ago

Open PHX to IAD flights search result page
Thu, Dec 3 -
PHX
Phoenix
to
IAD
Washington
$143

One way

found 4 days ago

Open PHX to IAD flights search result page
Mon, Nov 23 -
PHX
Phoenix
to
IAD
Washington
$164

One way

found 3 hours ago

Open PHX to IAD flights search result page
Tue, Nov 10 -
PHX
Phoenix
to
IAD
Washington
$167

One way

found 4 hours ago

Open PHX to IAD flights search result page
Sat, Jan 16 -
PHX
Phoenix
to
IAD
Washington
$168

One way

found 14 hours ago

Open PHX to IAD flights search result page
Mon, Dec 28 -
PHX
Phoenix
to
IAD
Washington
$174

One way

found 1 hour ago

Open PHX to IAD flights search result page
Mon, Dec 21 -
PHX
Phoenix
to
IAD
Washington
$185

One way

found 5 days ago

Open PHX to IAD flights search result page
Sun, Feb 21 -
PHX
Phoenix
to
IAD
Washington
$188

One way

found 4 days ago

Open PHX to IAD flights search result page
Fri, Nov 20 -
PHX
Phoenix
to
IAD
Washington
$188

One way

found 2 days ago

Open PHX to IAD flights search result page
Wed, Jan 27 - Sat, Jan 30
PHX
Phoenix
to
IAD
Washington
$226

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$237

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Dec 21 - Mon, Jan 4
PHX
Phoenix
to
IAD
Washington
$240

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$241

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$243

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Wed, Jan 27 - Sat, Jan 30
PHX
Phoenix
to
IAD
Washington
$243

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$244

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$246

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Dec 21 - Mon, Jan 4
PHX
Phoenix
to
IAD
Washington
$248

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Fri, Nov 20 - Mon, Nov 23
PHX
Phoenix
to
IAD
Washington
$261

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Mon, Nov 23 -
PHX
Phoenix
to
IAD
Washington
$137

One way

found 3 hours ago

Open PHX to IAD flights search result page
Tue, Nov 24 -
PHX
Phoenix
to
IAD
Washington
$139

One way

found 4 days ago

Open PHX to IAD flights search result page
Mon, Nov 23 -
PHX
Phoenix
to
IAD
Washington
$164

One way

found 3 hours ago

Open PHX to IAD flights search result page
Tue, Nov 10 -
PHX
Phoenix
to
IAD
Washington
$167

One way

found 4 hours ago

Open PHX to IAD flights search result page
Fri, Nov 20 -
PHX
Phoenix
to
IAD
Washington
$188

One way

found 2 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$237

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$241

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$243

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$244

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Mon, Nov 16 - Tue, Nov 17
PHX
Phoenix
to
IAD
Washington
$246

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Fri, Nov 20 - Mon, Nov 23
PHX
Phoenix
to
IAD
Washington
$261

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Thu, Dec 3 -
PHX
Phoenix
to
IAD
Washington
$143

One way

found 4 days ago

Open PHX to IAD flights search result page
Mon, Dec 28 -
PHX
Phoenix
to
IAD
Washington
$174

One way

found 1 hour ago

Open PHX to IAD flights search result page
Mon, Dec 21 -
PHX
Phoenix
to
IAD
Washington
$185

One way

found 5 days ago

Open PHX to IAD flights search result page
Mon, Dec 21 - Mon, Jan 4
PHX
Phoenix
to
IAD
Washington
$240

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Mon, Dec 21 - Mon, Jan 4
PHX
Phoenix
to
IAD
Washington
$248

Roundtrip

found 5 days ago

Open PHX to IAD flights search result page
Sat, Jan 16 -
PHX
Phoenix
to
IAD
Washington
$168

One way

found 14 hours ago

Open PHX to IAD flights search result page
Wed, Jan 27 - Sat, Jan 30
PHX
Phoenix
to
IAD
Washington
$226

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Wed, Jan 27 - Sat, Jan 30
PHX
Phoenix
to
IAD
Washington
$243

Roundtrip

found 6 days ago

Open PHX to IAD flights search result page
Sun, Feb 21 -
PHX
Phoenix
to
IAD
Washington
$188

One way

found 4 days ago

Open PHX to IAD flights search result page

Flight Schedule for PHX to IAD

Carrier Flight Depart PHX Arrive IAD Wed
10/28		 Thu
10/29		 Fri
10/30		 Sat
10/31		 Sun
11/1		 Mon
11/2		 Tue
11/3		 Stops
UA 441 09:30 am 04:44 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 560 02:50 pm 08:53 pm - - - - Check fare Check fare - 0 stop(s)

FAQs about flights from Sky Harbor Intl. Airport (PHX) to Washington Dulles Intl. Airport (IAD)

Are there direct flights from Phoenix Sky Harbor Airport to Washington, DC (IAD-Washington Dulles Intl.)?

If you're eager to fly directly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Washington, DC (IAD-Washington Dulles Intl.), have a look at United Airlines. This airline will be perfect for you if you prefer to reach your destination as easily as possible.

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, DC (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from Phoenix Sky Harbor Airport to Washington, DC (IAD-Washington Dulles Intl.)?

Leave the airplane feeling well-rested by enjoying some shut-eye and a meal during your flight to Washington, DC (IAD-Washington Dulles Intl.). With a typical travel time of 4 hours and 44 minutes from Phoenix, AZ (PHX-Sky Harbor Intl.), you'll have enough time to enjoy both.

What is the flight distance from Phoenix Sky Harbor Airport to Washington, DC (IAD-Washington Dulles Intl.)?

There's a flight distance of 1,988 mi between Phoenix, AZ (PHX-Sky Harbor Intl.) and Washington, DC (IAD-Washington Dulles Intl.). This is classified as a medium-haul flight. You'll have plenty of time to watch the in-flight entertainment and fit in a little sleep if you want to look fresh on landing.

What airlines fly from Phoenix Sky Harbor Airport to Washington, DC (IAD-Washington Dulles Intl.)?

With United Airlines, you won't have to worry about extended layovers or standing around waiting for your next flight. This top-rated airline will take you straight from Phoenix to Washington on one of the 63 flights offered on this route each month.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks 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 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Sky Harbor Intl. to Washington Dulles Intl. Flight FAQ

Traveling FromSky Harbor Intl.
Traveling ToWashington Dulles Intl.
Shortest Flight Time4 hours 1 mins
Earliest Departure Time10:30AM MST
Latest Departure Time10:30AM MST
Lowest Flight Price$226

Phoenix to Washington Carriers and Route Information

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


Origin:
PHX - Phoenix Sky Harbor International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
2,129.00 miles


Top PHX Flights to Domestic Cities

Top PHX Flights to International Cities

Top IAD Flights to Domestic Cities

Top IAD Flights International Cities

Top Airlines Servicing PHX - Sky Harbor Intl. Airport

Below are the most flown air carriers at Phoenix (PHX) airport. Click to see their most popular routes and look for airfare.

Top Airlines Servicing IAD - Washington Dulles Intl. Airport

Below are the most flown air carriers at Washington (IAD) airport. Click to see their most popular routes and look for airfare.

Top Airlines Routes From PHX

Top Airlines Routes To IAD

Top Flights to Sky Harbor Intl.

*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.