Flight to Washington County

At Expedia, we’ve been channeling our inner acrobat to offer you the most flexible fares in town. Just tick the “No change fee” box right under the “Flexible change policies” filter to find the best flights to Washington County.

Find your passport, pack your bags and choose from these major airlines that have flights into or near Washington County:

• American Airlines - 260 flights to or near Washington County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
• Delta Air Lines - 108 flights to or near Washington County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
• Allegiant Air - 17 flights to or near Washington County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.

You’ll always get an amazing deal with Expedia, but our “flexible dates” search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to see the cheapest prices for nearby days. was the cheapest price for a flight to Washington County in the last seven days.

The cost of a round-trip ticket to Washington County in the last seven days fluctuated between and . If you were flying one way from (), you could have picked up a bargain from just .

Pack your suitcase and fly into Tri-Cities Regional Airport (TRI), Washington County’s primary flight hub. Book one of the 385 flights that touch down at this top destination every month.

Jetting off on a Tuesday, followed by a Monday, is generally the best way to land the cheapest flight. Steer clear of weekends if possible, because Saturday is typically the most expensive day. Spend the money you saved having fun in Washington County instead!

In the last seven days, seats to Washington County varied between and . Prices usually rise as your travel date nears, so land yourself an awesome deal today.

If you want to experience Washington County’s leading city when it’s buzzing with activity, set off for Bristol sometime in June, July and August. Like most places in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 16ºC and 29ºC.

February is the cheapest month to reserve a seat for your Washington County escape. Fares are priciest over the busy month of December, so keep clear of this time if possible.