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

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Cheap Flights from PHX to IAD starting at $105 One Way, $210 Round Trip

Prices starting at $210 for return flights and $105 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.

Wed, May 20 - Sun, May 24
PHX
Phoenix
IAD
Washington
$210 Roundtrip, found 17 hours ago
$210
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from Phoenix to Washington, returning Sun, May 24, priced at $210 found 17 hours ago
Fri, May 29 - Thu, Jun 4
PHX
Phoenix
IAD
Washington
$215 Roundtrip, found 4 hours ago
$215
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Fri, May 29 from Phoenix to Washington, returning Thu, Jun 4, priced at $215 found 4 hours ago
Thu, May 21 - Sun, May 24
PHX
Phoenix
IAD
Washington
$220 Roundtrip, found 4 hours ago
$220
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, May 21 from Phoenix to Washington, returning Sun, May 24, priced at $220 found 4 hours ago
Sat, Aug 1 - Tue, Sep 1
PHX
Phoenix
IAD
Washington
$224 Roundtrip, found 4 hours ago
$224
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Aug 1 from Phoenix to Washington, returning Tue, Sep 1, priced at $224 found 4 hours ago
Wed, Oct 21 - Wed, Oct 28
PHX
Phoenix
IAD
Washington
$341 Roundtrip, found 1 hour ago
$341
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, Oct 21 from Phoenix to Washington, returning Wed, Oct 28, priced at $341 found 1 hour ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Regency Dulles International Airport

Hyatt Regency Dulles International Airport

4 out of 5
2300 Dulles Corner Blvd Herndon VA
$127 nightly
The price is $146 total per night from May 10 to May 11
$146 total
May 10 - May 11
Total with taxes and fees
Book a stay at this golf hotel in Hunter Mill. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,721 reviews)
Stayed while waiting for a flight. The staff was helpful. The rooms were wonderful. Fitness center was nice, as was the pool. Left my truck there for 4 days and came back to it in the exact same shape I left it. 10/10 would stay again and feel safe leaving my vehicle.

Reviewed on May 4, 2026

Hyatt Regency Dulles International Airport
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$161 nightly
The price is $184 total per night from May 9 to May 10
$184 total
May 9 - May 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff ...
8.4/10 Very Good! (1,002 reviews)
When I checked in they were unable to look up my Bonvoy number - means internet was not free. Rooms felt old. Also there were several USB "A"" ports and NO USB "C" ports in the room. I didn't have a USB A to USB C cable - so charging phone, watch, etc was difficult.

Reviewed on May 3, 2026

Washington Dulles Airport Marriott
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
$115 nightly
The price is $132 total per night from May 10 to May 11
$132 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Hunter Mill. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
8.4/10 Very Good! (2,865 reviews)
Last airport shuttle is at 11:45 pm- so we had to take an uber, but good location otherwise. Nice breakfast spread and clean rooms.

Reviewed on May 3, 2026

Hyatt Place Herndon Dulles Airport East
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

HomeTowne Studios by Red Roof Chantilly

HomeTowne Studios by Red Roof Chantilly

2 out of 5
4504 Brookfield Corporate Dr Chantilly VA
$79 nightly
The price is $91 total per night from May 5 to May 6
$91 total
May 5 - May 6
Total with taxes and fees
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 ...
6.4/10 (988 reviews)
Great staff! It had a kitchen which helped me save money for the time I stayed. A beautiful church walking distance, a Walmart within a few minutes away, a Costco with a gas station a few minutes drive, a gas station and they sell your favorite alcohol beverages, a lot of food eatery options within ...

Reviewed on Apr 30, 2026

HomeTowne Studios by Red Roof Chantilly
Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$117 nightly
The price is $135 total per night from May 17 to May 18
$135 total
May 17 - May 18
Total with taxes and fees
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 ...
8.2/10 Very Good! (1,445 reviews)
I was a little disappointed that although I requested to pay at the front desk, they had already charged the credit card. However, the man at the front desk did reverse the charges. The breakfast is ok, not the best I’ve had, but not the worst. Room was clean, beds were comfortable. Would stay again. ...

Reviewed on May 1, 2026

Wingate by Wyndham Chantilly / Dulles Airport
The Watermark Hotel

The Watermark Hotel

4 out of 5
1825 Capital One Dr McLean VA
$168 nightly
The price is $193 total per night from May 22 to May 23
$193 total
May 22 - May 23
Total with taxes and fees
Stay at this hotel in McLean. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
9.6/10 Exceptional! (2,937 reviews)
Beautiful hotel. Clean, spacious rooms. The complimentary breakfast was freshly made and very tasty. Would definitely stay again.

Reviewed on May 4, 2026

The Watermark Hotel
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
$117 nightly
The price is $135 total per night from May 17 to May 18
$135 total
May 17 - May 18
Total with taxes and fees
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 ...
8.2/10 Very Good! (1,445 reviews)
I was a little disappointed that although I requested to pay at the front desk, they had already charged the credit card. However, the man at the front desk did reverse the charges. The breakfast is ok, not the best I’ve had, but not the worst. Room was clean, beds were comfortable. Would stay again. ...

Reviewed on May 1, 2026

Wingate by Wyndham Chantilly / Dulles Airport
Comfort Suites Dulles Airport

Comfort Suites Dulles Airport

2.5 out of 5
13980 Metrotech Dr Chantilly VA
$101 nightly
The price is $116 total per night from May 31 to Jun 1
$116 total
May 31 - Jun 1
Total with taxes and fees
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! (1,002 reviews)
Breakfast Menu was Ok and was very Satisfied with Shops Around the Property.

Reviewed on May 3, 2026

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
$109 nightly
The price is $125 total per night from May 10 to May 11
$125 total
May 10 - May 11
Total with taxes and fees
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! (1,002 reviews)
Everything was wonderful couldn’t have been better shuttle bus pick us up from airport. Welcome when we got there my two Waters being a member much appreciated. Shuttle bus back to the airport in the morning and a lovely clean room.

Reviewed on May 2, 2026

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

3 out of 5
3960 Corsair Ct Chantilly VA
$99 nightly
The price is $114 total per night from May 10 to May 11
$114 total
May 10 - May 11
Total with taxes and fees
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 ...
Fairfield Inn & Suites Dulles Airport Chantilly
Studio 6 – Chantilly, VA – Washington Dulles Airport

Studio 6 – Chantilly, VA – Washington Dulles Airport

2.5 out of 5
14420 Chantilly Crossing Ln Chantilly VA
$80 nightly
The price is $92 total per night from May 8 to May 9
$92 total
May 8 - May 9
Total with taxes and fees
Stay at this hotel in Chantilly. Enjoy free WiFi, free parking, and laundry facilities. Popular attractions Fair Oaks Mall and Chantilly Crossing Shopping Center ...
6.2/10 (479 reviews)
It is run down in just a year. I stayed when it was under an alternate management and I returned for the value and experience but what a disappointment. Go next door to residence inn for better comfort and service.

Reviewed on Apr 29, 2026

Studio 6 – Chantilly, VA – Washington Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$117 nightly
The price is $135 total per night from May 17 to May 18
$135 total
May 17 - May 18
Total with taxes and fees
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 ...
8.2/10 Very Good! (1,445 reviews)
I was a little disappointed that although I requested to pay at the front desk, they had already charged the credit card. However, the man at the front desk did reverse the charges. The breakfast is ok, not the best I’ve had, but not the worst. Room was clean, beds were comfortable. Would stay again. ...

Reviewed on May 1, 2026

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
$114 nightly
The price is $131 total per night from May 10 to May 11
$131 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Centreville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,000 reviews)
This place was excellent

Reviewed on Apr 28, 2026

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
$109 nightly
The price is $125 total per night from May 10 to May 11
$125 total
May 10 - May 11
Total with taxes and fees
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! (1,002 reviews)
Everything was wonderful couldn’t have been better shuttle bus pick us up from airport. Welcome when we got there my two Waters being a member much appreciated. Shuttle bus back to the airport in the morning and a lovely clean room.

Reviewed on May 2, 2026

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
$101 nightly
The price is $116 total per night from May 31 to Jun 1
$116 total
May 31 - Jun 1
Total with taxes and fees
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! (1,002 reviews)
Breakfast Menu was Ok and was very Satisfied with Shops Around the Property.

Reviewed on May 3, 2026

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.

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