A large brick building with a dome and arched windows, surrounded by green grass and trees.

Cheap flights to Washington County

View €94 flight on Thu, 10 Sept 2026Opens in a new window

Popular airlines to Washington County

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Alaska Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Washington County

Prices were available within the past 7 days and start at €94 for one-way flights and €188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
JetBlue Airways
United
United
United
United
Lufthansa
British Airways
Aer Lingus

Trending flights to Washington County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa

Book with confidence

About Washington County

Expedia offers flights to Washington County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Washington County
*Available to Expedia members.