Cheap YYC to SEA Flights

Prices were available within the past 7 days and starts at CA $150 for one-way flights and CA $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Feb 25, 2020

No charging port on board for small planes

Feb 21, 2020

Delta was amazing we got a free upgrade at the gate

Feb 20, 2020

Great flight! Thanks!

Feb 2, 2020

I havent flown delta in a long time. I forgot how friendly and helpful the staff are. Plus the planes are comfy. I will be flying with delta again in the future.

Jan 31, 2020

Best flight I have had for awhile, and would fly with Delta again when needed

Jan 28, 2020

A nice monitor to watch tv.

Jan 16, 2020

Good

Jan 3, 2020

I wish I could’ve got free upgrades

Dec 20, 2019

Snacks is a tiny biscotti..could be more

Dec 11, 2019

All good

Calgary to Seattle route information

Origin Airport Calgary Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Air Canada, Alaska Airlines, Delta, United, WestJet
Flight Price CA $247
Distance 722 km

Cheap YYC to SEA Flights

Calgary to Seattle Flights

How Expedia save you money on your flight?

One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

Flight deals with Expedia


How to find cheap flights with Expedia?

When it comes to finding cheap Expedia flights, the best time to do it is during low season or shoulder season, which ranges between late January to May.

Book a cheap flight with Expedia