Cheap flights from PSC to IAD (Tri-Cities to Washington Dulles Intl.)

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Cheap Flights from PSC to IAD starting at $205 One Way, $311 Round Trip

Prices starting at $311 for return flights and $205 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, Feb 18 - Wed, Feb 25
PSC
Pasco
IAD
Washington
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Feb 18 from Pasco to Washington, returning Wed, Feb 25, priced at $311 found 3 days ago
Thu, Mar 5 - Mon, Mar 9
PSC
Pasco
IAD
Washington
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Mar 5 from Pasco to Washington, returning Mon, Mar 9, priced at $317 found 1 day ago
Fri, Feb 27 - Sun, Mar 1
PSC
Pasco
IAD
Washington
$326 Roundtrip, found 2 days ago
$326
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 27 from Pasco to Washington, returning Sun, Mar 1, priced at $326 found 2 days ago
Wed, Feb 18 - Wed, Feb 25
PSC
Pasco
IAD
Washington
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Feb 18 from Pasco to Washington, returning Wed, Feb 25, priced at $332 found 3 days ago
Fri, Feb 27 - Sun, Mar 1
PSC
Pasco
IAD
Washington
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Feb 27 from Pasco to Washington, returning Sun, Mar 1, priced at $337 found 2 days ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
$101 nightly
The price is $116 total per night from Jan 30 to Jan 31
$116 total
Jan 30 - Jan 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.2/10 Very Good! (2,688 reviews)
Overnight stay. Friendly staff both check in and check out. Shuttle service was quick and on time

Reviewed on Jan 17, 2026

Hyatt Place Herndon Dulles Airport East
Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd Herndon VA
$99 nightly
The price is $114 total per night from Feb 6 to Feb 7
$114 total
Feb 6 - Feb 7
Total with taxes and fees
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! (1,557 reviews)
I didn’t have food

Reviewed on Jan 19, 2026

Hyatt Regency Dulles
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$144 nightly
The price is $164 total per night from Jan 30 to Jan 31
$164 total
Jan 30 - Jan 31
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 ...
8.2/10 Very Good! (1,004 reviews)
Friendly staff

Reviewed on Jan 12, 2026

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
$89 nightly
The price is $102 total per night from Feb 15 to Feb 16
$102 total
Feb 15 - Feb 16
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 ...
8/10 Very Good! (1,423 reviews)
It was nice overall!!

Reviewed on Jan 20, 2026

Wingate by Wyndham Chantilly / Dulles Airport
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
$79 nightly
The price is $91 total per night from Jan 24 to Jan 25
$91 total
Jan 24 - Jan 25
Total with taxes and fees
Book a stay at this 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! (1,002 reviews)
Clean room and hotel

Reviewed on Jan 10, 2026

Holiday Inn Chantilly-Dulles Expo Center by IHG
Sheraton Pentagon City Hotel

Sheraton Pentagon City Hotel

3.5 out of 5
900 S Orme St Arlington VA
$85 nightly
The price is $97 total per night from Jan 24 to Jan 25
$97 total
Jan 24 - Jan 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the breakfast ...
8.4/10 Very Good! (2,913 reviews)
Nice place

Reviewed on Jan 15, 2026

Sheraton Pentagon City 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
$89 nightly
The price is $102 total per night from Feb 15 to Feb 16
$102 total
Feb 15 - Feb 16
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 ...
8/10 Very Good! (1,423 reviews)
It was nice overall!!

Reviewed on Jan 20, 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
$79 nightly
The price is $91 total per night from Feb 1 to Feb 2
$91 total
Feb 1 - Feb 2
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! (999 reviews)
Nice hotel, convenient location. Undergoing renovations.

Reviewed on Jan 5, 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
$84 nightly
The price is $97 total per night from Feb 8 to Feb 9
$97 total
Feb 8 - Feb 9
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! (1,001 reviews)
I want to thank Rebecca for helping us out and keeping us calm while we got stranded by the airport.. She reassured us that shuttle was going to pick us up, she even made sure that the driver knew are names to make sure we were in.. the drivers were amazing super friendly and helpful.. Now this is ...

Reviewed on Jan 14, 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

2.5 out of 5
3960 Corsair Ct Chantilly VA
$91 nightly
The price is $105 total per night from Feb 1 to Feb 2
$105 total
Feb 1 - Feb 2
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 ...
8.4/10 Very Good! (1,001 reviews)
Friendly staff. Very neat place

Reviewed on Jan 18, 2026

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
$92 nightly
The price is $106 total per night from Feb 20 to Feb 21
$106 total
Feb 20 - Feb 21
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 ...
6.2/10 (471 reviews)
Great

Reviewed on Dec 30, 2025

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
$89 nightly
The price is $102 total per night from Feb 15 to Feb 16
$102 total
Feb 15 - Feb 16
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 ...
8/10 Very Good! (1,423 reviews)
It was nice overall!!

Reviewed on Jan 20, 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
$101 nightly
The price is $116 total per night from Jan 30 to Jan 31
$116 total
Jan 30 - Jan 31
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 ...
8.4/10 Very Good! (1,001 reviews)
We stay every 3 months for a night. It’s always great

Reviewed on Jan 9, 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
$84 nightly
The price is $97 total per night from Feb 8 to Feb 9
$97 total
Feb 8 - Feb 9
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! (1,001 reviews)
I want to thank Rebecca for helping us out and keeping us calm while we got stranded by the airport.. She reassured us that shuttle was going to pick us up, she even made sure that the driver knew are names to make sure we were in.. the drivers were amazing super friendly and helpful.. Now this is ...

Reviewed on Jan 14, 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
$79 nightly
The price is $91 total per night from Feb 1 to Feb 2
$91 total
Feb 1 - Feb 2
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! (999 reviews)
Nice hotel, convenient location. Undergoing renovations.

Reviewed on Jan 5, 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.

PSC to IAD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PSC Address & GPS
Address:
3601 N 20th Avenue
Pasco WA, 99301
United States
IATA Code:
PSC
Longitude:
-119.1152
Latitude:
46.259093
Time Zone:
America/Los_Angeles
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 Tri-Cities Airport (PSC) to Dulles Intl. Airport?
Traveling from PSC to IAD? Breaking up the journey is your only option as there are no airlines that service this route directly. However, United Airlines, Delta Air Lines and Alaska Airlines offer the next best thing — a flight with only one stopover.
What is the shortest flight from PSC to Washington Dulles Intl. Airport (IAD)?
Traveling from Tri-Cities Airport (PSC) to Dulles Intl. Airport will take a minimum of 6 hours and 5 minutes. Enjoy a tipple and watch a flick or two — here's your chance to relax.
How many hours flight from Tri-Cities Airport to IAD?
It takes an average of 6 hours and 11 minutes to go from PSC to IAD. Get through this medium-haul journey by watching some films and reading magazines. Alternatively, catch up on some Zs.
What airlines have the most flights from Tri-Cities Airport (PSC) to Dulles Intl. Airport?
You'll need to make one or more stopovers if you're planning to fly from Pasco to Washington. For now, there are no airlines that advertise direct flights on this route.

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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