Default HTG hotel image

Flights to Olney, Astoria from NT$6,272

View NT$4,077 flight on Tue, 2026/10/27Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Olney?

Prices were available within the past 7 days and start at NT$4,077 for one-way flights and NT$6,272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
Southwest Airlines
American Airlines
Korean Air

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

From NT$9,648 - NT$15,391 per traveler.

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
NT$6,272

Trending flights to Olney

Prices were available within the past 7 days and start at NT$4,077 for one-way flights and NT$6,272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
*Available to Expedia members.