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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from PHX to IAD starting at $118 One Way, $236 Round Trip

Prices starting at $236 for return flights and $118 for one-way flights to Washington Dulles Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Wed, Jul 2
PHX
Phoenix
IAD
Washington
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jun 30 from Phoenix to Washington, returning Wed, Jul 2, priced at $236 found 2 days ago
Mon, Jun 30 - Wed, Jul 2
PHX
Phoenix
IAD
Washington
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jun 30 from Phoenix to Washington, returning Wed, Jul 2, priced at $246 found 2 days ago
Sun, Aug 31 - Tue, Sep 2
PHX
Phoenix
IAD
Washington
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Aug 31 from Phoenix to Washington, returning Tue, Sep 2, priced at $250 found 1 day ago
Wed, Aug 27 - Tue, Sep 2
PHX
Phoenix
IAD
Washington
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Phoenix to Washington, returning Tue, Sep 2, priced at $250 found 1 day ago
Fri, Oct 31 - Tue, Nov 18
PHX
Phoenix
IAD
Washington
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Fri, Oct 31 from Phoenix to Washington, returning Tue, Nov 18, priced at $258 found 6 days ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Regency Dulles
Hyatt Regency Dulles
4 out of 5
2300 Dulles Corner Blvd, Herndon, VA
Book a stay at this golf hotel in Herndon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,297 reviews)
"Stayed for one night and it was great. Very nice staff members"

Reviewed on Jun 19, 2025

Get rates
Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East
Hyatt Place Herndon Dulles Airport East
3 out of 5
13711 Sayward Blvd, Herndon, VA
Stay at this 3-star business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.4/10 Very Good! (2,219 reviews)
"Great"

Reviewed on Jun 21, 2025

Get rates
Hyatt Place Herndon Dulles Airport East
Washington Dulles Airport Marriott
Washington Dulles Airport Marriott
4 out of 5
45020 Aviation Dr, Sterling, VA
Stay at this 4-star business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff ...
8.2/10 Very Good! (1,003 reviews)
"Excellent"

Reviewed on Jun 18, 2025

Get rates
Washington Dulles Airport Marriott
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Washington

Wingate by Wyndham Chantilly / Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport
3 out of 5
3940 Centerview Dr, Chantilly, VA
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,320 reviews)
"Overall good experience and great price point. Hotel room was spacious, A/C in working condition, and breakfast was sufficient for the stay. No complaints here."

Reviewed on Jun 21, 2025

Get rates
Wingate by Wyndham Chantilly / Dulles Airport
Hampton Inn Washington-Dulles Int'l Airport South
Hampton Inn Washington-Dulles Int'l Airport South
2.5 out of 5
4050 Westfax Dr, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,003 reviews)
"The shuttle driver was excellent- he took us & brought us back from a local brewery and delivered us very early the next morning (5am) to the airport. He was very friendly and such a hard worker. Nice to see a young employee truly care about his job & act positively toward his customers !!"

Reviewed on Jun 22, 2025

Get rates
Hampton Inn Washington-Dulles Int'l Airport South
Holiday Inn Chantilly-Dulles Expo Center by IHG
Holiday Inn Chantilly-Dulles Expo Center by IHG
3 out of 5
4335 Chantilly Shopping Ctr, Chantilly, VA
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (998 reviews)
"N/A"

Reviewed on Jun 19, 2025

Get rates
Holiday Inn Chantilly-Dulles Expo Center by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Washington Hotels With Airport Transportation

Wingate by Wyndham Chantilly / Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport
3 out of 5
3940 Centerview Dr, Chantilly, VA
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,320 reviews)
"Overall good experience and great price point. Hotel room was spacious, A/C in working condition, and breakfast was sufficient for the stay. No complaints here."

Reviewed on Jun 21, 2025

Get rates
Wingate by Wyndham Chantilly / Dulles Airport
Comfort Suites Dulles Airport
Comfort Suites Dulles Airport
2.5 out of 5
13980 Metrotech Dr, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,000 reviews)
"The people that stayed next door were quite noisy for some time, it happens"

Reviewed on Jun 13, 2025

Get rates
Comfort Suites Dulles Airport
Hampton Inn Washington-Dulles Int'l Airport South
Hampton Inn Washington-Dulles Int'l Airport South
2.5 out of 5
4050 Westfax Dr, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,003 reviews)
"The shuttle driver was excellent- he took us & brought us back from a local brewery and delivered us very early the next morning (5am) to the airport. He was very friendly and such a hard worker. Nice to see a young employee truly care about his job & act positively toward his customers !!"

Reviewed on Jun 22, 2025

Get rates
Hampton Inn Washington-Dulles Int'l Airport South
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Washington Hotels

Fairfield Inn & Suites Dulles Airport Chantilly
Fairfield Inn & Suites Dulles Airport Chantilly
2.5 out of 5
3960 Corsair Ct, Chantilly, VA
Stay at this hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (999 reviews)
"Clean property. Professional and attentive front desk staff. Good breakfast."

Reviewed on Jun 16, 2025

Get rates
Fairfield Inn & Suites Dulles Airport Chantilly
Extended Stay America Suites Washington DC Chantilly Dulles
Extended Stay America Suites Washington DC Chantilly Dulles
2.5 out of 5
14420 Chantilly Crossing Ln, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fair Oaks Mall and Chantilly ...
6.2/10 (439 reviews)
"Mr. Wael, at the front desk, was so helpful. We missed our flight to Portugal, and had to stay overnight with our two kitties. He helped so much to make sure we had everything we needed!"

Reviewed on Jun 6, 2025

Get rates
Extended Stay America Suites Washington DC Chantilly Dulles
Wingate by Wyndham Chantilly / Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport
3 out of 5
3940 Centerview Dr, Chantilly, VA
Stay at this 3-star business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,320 reviews)
"Overall good experience and great price point. Hotel room was spacious, A/C in working condition, and breakfast was sufficient for the stay. No complaints here."

Reviewed on Jun 21, 2025

Get rates
Wingate by Wyndham Chantilly / Dulles Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Washington

Hyatt Place Chantilly Dulles Airport-South
Hyatt Place Chantilly Dulles Airport-South
3 out of 5
4994 Westone Plaza, Centreville, VA
Stay at this 3-star business-friendly hotel in Centreville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,000 reviews)
"Perfect"

Reviewed on Jun 17, 2025

Get rates
Hyatt Place Chantilly Dulles Airport-South
Hampton Inn Washington-Dulles Int'l Airport South
Hampton Inn Washington-Dulles Int'l Airport South
2.5 out of 5
4050 Westfax Dr, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,003 reviews)
"The shuttle driver was excellent- he took us & brought us back from a local brewery and delivered us very early the next morning (5am) to the airport. He was very friendly and such a hard worker. Nice to see a young employee truly care about his job & act positively toward his customers !!"

Reviewed on Jun 22, 2025

Get rates
Hampton Inn Washington-Dulles Int'l Airport South
Comfort Suites Dulles Airport
Comfort Suites Dulles Airport
2.5 out of 5
13980 Metrotech Dr, Chantilly, VA
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,000 reviews)
"The people that stayed next door were quite noisy for some time, it happens"

Reviewed on Jun 13, 2025

Get rates
Comfort Suites Dulles Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

PHX to IAD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PHX Address & GPS
Address:
3400 Sky Harbor Boulevard
Phoenix AZ, 85034
United States
IATA Code:
PHX
Longitude:
-112.000164
Latitude:
33.435036
Time Zone:
America/Phoenix
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from PHX to IAD?
Whether you're traveling from Phoenix Sky Harbor Intl. Airport to IAD on a work-related trip or you're jetting off on an amazing adventure, you'll probably want to get there as fast as you can. Fortunately, several airlines operate direct flights. United Airlines and Southwest Airlines are two that have top-notch reviews.
What is the shortest flight from Phoenix Sky Harbor Airport to IAD?
The shortest flight from Phoenix Sky Harbor Airport to Washington Dulles Intl. Airport (IAD) is 7 hours and 2 minutes. Pack a few things in your carry-on to keep you occupied, like an interesting read or some Sudoku puzzles.
How many hours flight from Phoenix Sky Harbor Intl. Airport to IAD?
On average, the flight from PHX to IAD takes 7 hours and 8 minutes. If your aim is to be as comfortable as you can, contemplate upgrading your seat using air miles or cash.
What airlines have the most flights from Phoenix Sky Harbor Airport to Washington Dulles Intl. Airport (IAD)?
A seamless, full-of-fun getaway starts with selecting a high quality airline. Southwest Airlines (WN) operates 43 flights each month from Phoenix Sky Harbor Airport to Washington Dulles Intl. Airport (IAD). Why not jump on board and find out why it's one of the best? Alternatively, book your favorite seat with United Airlines (UA). You'll have 115 monthly flights between Phoenix and Washington to select from with this company.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.