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, $215 Round Trip

Prices starting at $215 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, Jun 24 - Tue, Jun 30
PHX
Phoenix
IAD
Washington
$215 Roundtrip, found 3 hours ago
$215
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Jun 24 from Phoenix to Washington, returning Tue, Jun 30, priced at $215 found 3 hours ago
Wed, Jul 1 - Wed, Jul 8
PHX
Phoenix
IAD
Washington
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Jul 1 from Phoenix to Washington, returning Wed, Jul 8, priced at $224 found 13 hours ago
Wed, May 27 - Tue, Jun 2
PHX
Phoenix
IAD
Washington
$226 Roundtrip, found 22 hours ago
$226
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Wed, May 27 from Phoenix to Washington, returning Tue, Jun 2, priced at $226 found 22 hours ago
Wed, Jul 1 - Wed, Jul 8
PHX
Phoenix
IAD
Washington
$230 Roundtrip, found 13 hours ago
$230
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Jul 1 from Phoenix to Washington, returning Wed, Jul 8, priced at $230 found 13 hours ago
Mon, Oct 19 - Wed, Oct 28
PHX
Phoenix
IAD
Washington
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Oct 19 from Phoenix to Washington, returning Wed, Oct 28, priced at $311 found 4 days 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
$110 nightly
The price is $126 total per night from May 24 to May 25
$126 total
May 24 - May 25
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! (1,726 reviews)
Long time guest here. the hotel and its staff are absolutely great. It’s reasonably priced amongst all other competitors in the D.C are but with much more amenities and it is close to everything including the airport which is about 8 mins away. I simply love this place and wouldn’t stay anywhere ...

Reviewed on May 10, 2026

Hyatt Regency Dulles International Airport
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$152 nightly
The price is $173 total per night from May 24 to May 25
$173 total
May 24 - May 25
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! (1,003 reviews)
EXTREMELY convenient for the the airport. This is truly a hotel airport with the hotel on the grounds of the airport.

Reviewed on May 8, 2026

Washington Dulles Airport Marriott
Courtyard by Marriott Dulles Airport Herndon

Courtyard by Marriott Dulles Airport Herndon

3 out of 5
13715 Sayward Blvd Herndon VA
$99 nightly
The price is $114 total per night from May 31 to Jun 1
$114 total
May 31 - Jun 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Hunter Mill. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
9/10 Wonderful! (1,014 reviews)
On site restaurant was excellent. Room was average. Shower had excellent water pressure and nice hot water.

Reviewed on May 6, 2026

Courtyard by Marriott Dulles Airport Herndon
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
$116 nightly
The price is $134 total per night from May 11 to May 12
$134 total
May 11 - May 12
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! (1,455 reviews)
I enjoyed my stay. Highly recommend

Reviewed on May 9, 2026

Wingate by Wyndham Chantilly / Dulles Airport
The Watermark Hotel

The Watermark Hotel

4 out of 5
1825 Capital One Dr McLean VA
$175 nightly
The price is $201 total per night from May 24 to May 25
$201 total
May 24 - May 25
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! (2,966 reviews)
WaterMark Hotel is Hands Down the best hotel I've stayed in. The service the cleanliness the attention just great. Definitely will be coming back

Reviewed on May 10, 2026

The Watermark Hotel
The Bethesdan Hotel, Tapestry Collection by Hilton

The Bethesdan Hotel, Tapestry Collection by Hilton

4 out of 5
8120 Wisconsin Ave Bethesda MD
$139 nightly
The price is $157 total per night from May 24 to May 25
$157 total
May 24 - May 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Bethesda. Enjoy an outdoor pool, a rooftop terrace, and breakfast (surcharge). Our guests praise the pool and ...
8.6/10 Excellent! (1,837 reviews)
I went to the hotel for an event. The event ended up being over an hour late for VIP check-in because the hotel seemed to not even know that the event was happening. We ended up getting extra stuff from The event holder as an apology for the hotels in ability to get things together. When I checked ...

Reviewed on May 10, 2026

The Bethesdan Hotel, Tapestry Collection by Hilton
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
$116 nightly
The price is $134 total per night from May 11 to May 12
$134 total
May 11 - May 12
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! (1,455 reviews)
I enjoyed my stay. Highly recommend

Reviewed on May 9, 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
$105 nightly
The price is $121 total per night from Jun 7 to Jun 8
$121 total
Jun 7 - Jun 8
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! (1,003 reviews)
Everything was perfect good hotel

Reviewed on May 9, 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
$120 nightly
The price is $138 total per night from Jun 7 to Jun 8
$138 total
Jun 7 - Jun 8
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! (1,008 reviews)
Very pleased with the breakfast (food, dining area and especially the pleasant staff).

Reviewed on May 8, 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
$106 nightly
The price is $122 total per night from May 24 to May 25
$122 total
May 24 - May 25
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 31 to Jun 1
$92 total
May 31 - Jun 1
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 (481 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
$116 nightly
The price is $134 total per night from May 11 to May 12
$134 total
May 11 - May 12
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! (1,455 reviews)
I enjoyed my stay. Highly recommend

Reviewed on May 9, 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
$118 nightly
The price is $136 total per night from May 17 to May 18
$136 total
May 17 - May 18
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! (1,002 reviews)
It’s was okay… I’m not much of a writer so there you have it …

Reviewed on May 10, 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
$120 nightly
The price is $138 total per night from Jun 7 to Jun 8
$138 total
Jun 7 - Jun 8
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! (1,008 reviews)
Very pleased with the breakfast (food, dining area and especially the pleasant staff).

Reviewed on May 8, 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
$105 nightly
The price is $121 total per night from Jun 7 to Jun 8
$121 total
Jun 7 - Jun 8
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! (1,003 reviews)
Everything was perfect good hotel

Reviewed on May 9, 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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