¥63,730 Cheap Flights from Washington (IAD) to Tri-Cities (TRI)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Washington to Tri-Cities (IAD-TRI)

Prices were available within the past 7 days and start at ¥63,730 for one-way flights and ¥77,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
Delta
Delta
Delta
Delta
Delta
American Airlines
United

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Tri-Cities Regional Airport (TRI)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Dulles Intl. Airport to Tri-Cities Airport was ¥77,620. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Tri-Cities Regional Airport (TRI)?
This can differ between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Tri-Cities Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to Tri-Cities Regional Airport (TRI) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Washington Dulles Intl. Airport (IAD) to TRI?
Lasting around 3 hours and 48 minutes, the flight between Dulles Intl. Airport and Tri-Cities Regional Airport (TRI) is a great opportunity to do some last-minute planning. How about using the time to work on your itinerary for Blountville?
How far is the flight from IAD to Tri-Cities Regional Airport (TRI)?
A flight distance of just 520 kilometers separates Chantilly and Blountville. Once you're in the air, you won't get a chance to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to TRI?
Flying directly between Dulles Intl. Airport and TRI isn't possible right now. However, you'll still be able to find a flight to Blountville with at least one stop.
Are Washington Dulles Intl. Airport (IAD) to Tri-Cities Regional Airport (TRI) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some super cheap fares from Washington Dulles Intl. Airport (IAD) to Tri-Cities Regional Airport (TRI) surfacing a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta
Roundtrip price
¥77,620
Distance
512 km
Average flight time
1 hour 22 mins

Book with confidence

*Available to Expedia members.