A waterfall cascading into a pool surrounded by lush greenery and rocky cliffs.

Cheap Flights to Delaware County from $51

View $51 flight on Thu, Jan 21, 2027Opens in a new window

Popular airlines to Delaware County

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Southwest Airlines

  • Lufthansa

  • Air Canada

How much is the cheapest flight to Delaware County?

Prices were available within the past 7 days and start at $51 for one-way flights and $96 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Allegiant Air
Allegiant Air
Breeze Airways
Allegiant Air
Allegiant Air
Allegiant Air
Frontier Airlines
American Airlines
Delta

Airports in Delaware County

Prices were available within the past 7 days. Prices and availability are subject to change.

Trending flights to Delaware County

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

Allegiant Air

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

Explore a world of travel with Expedia