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CA $348 Cheap Flights from Pasco (PSC) to Washington (IAD)

Flight 1

Popular airlines from Tri-Cities Airport (PSC) to Washington Dulles International Airport (IAD)

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Cheap flights from Pasco (PSC) to Washington (IAD)

Prices were available within the past 7 days and start at CA $348 for one-way flights and CA $643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
American Airlines

Frequently asked questions

How much is a flight from Tri-Cities Airport (PSC) to Washington Dulles Intl. Airport (IAD)?
The lowest price advertised for a round-trip flight between Tri-Cities Airport (PSC) and IAD is CA $643. But you better act fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tri-Cities Airport to Dulles Intl. Airport?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from PSC to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines will allow you to move your flight at no extra charge. All you pay is the fare difference. When looking for Tri-Cities Airport to IAD flights, you'll see a "No change fees" filter for you to select.
How many hours is the flight from Tri-Cities Airport to Washington Dulles Intl. Airport (IAD)?
It takes about 6 hours and 11 minutes to fly from Tri-Cities Airport (PSC) to IAD. But with some movies and a good book, the hours will pass by quicker.
How far is the flight from Tri-Cities Airport (PSC) to Dulles Intl. Airport?
The flight distance from Tri-Cities Airport (PSC) to IAD is 3,500 kilometres. Sneak in a nap or get stuck into a book and the journey will zip by.
Which airlines fly direct from PSC to Washington Dulles Intl. Airport (IAD)?
At present, no airlines offer direct flights from Tri-Cities Airport (PSC) to Dulles Intl. Airport. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your fare well in advance.
Are PSC to IAD flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Tri-Cities Airport and Washington Dulles Intl. Airport (IAD) are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers advertise their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to pounce when the fares dip.

Travel information

Origin airport
Tri-Cities
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines
Roundtrip price
CA $642
Distance
3442 km

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