Cheap Flights from Seattle (SEA) to Desolation Sound (YDS)

Save on Flight Bookings!

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save on select hotels after you book a flight*
  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to YDS last minute?
When it's time to book your flights, being prepared pays dividends. While you may be able to find a deal on a Sea-Tac Airport to YDS flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.
What airports do you fly into for Cortes Island from Seattle?
Desolation Sound, BC (YDS) is the terminal where all Seattle to Cortes Island flights arrive. It's around 14 kilometers north of downtown Cortes Island. You'll get awesome deals on flights, hotels and activities when you organize your Cortes Island getaway with Expedia.
Can I change the date of my flight from SEA to YDS?
Plans can change, so Expedia is here to help make things as easy as possible. To start, find your SEA to YDS itinerary through the Expedia Trips portal and check the ticket rules about change fees or other charges. If you purchased your airfare in the last 24 hours, some airlines will allow you to cancel for free and organize new flights. If you bought your fare more than 24 hours ago, connect with us through our Customer Service portal so we can assist you further.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Desolation Sound
Distance
366 km

Book with confidence