Default HTG hotel image

Flights to Diamond Point, Sequim from NT$18,109

View NT$11,711 flight on Thu, 2026/10/1Opens 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 Diamond Point?

Prices were available within the past 7 days and start at NT$11,711 for one-way flights and NT$18,109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Delta
Korean Air
All Nippon Airways
Asiana Airlines

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

From NT$7,095 - NT$11,902 per traveler.

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$17,953
*Available to Expedia members.