ca.kayak.com is also available in French. Voir le site en français.

Prices are in Canadian Dollars.

Find cheap flights from Toronto Island to Seattle

YTZ - SEA

Find cheap flights from Toronto Island to Seattle

Round-trip
Economy
Toronto (YTZ)
Seattle/Tacoma Intl
Fri. 22/1
Fri. 29/1
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Seattle

FAQs for booking Toronto Island to Seattle flights

How long does a flight from Toronto Island to Seattle take?

Which airlines provide the cheapest flights from Toronto Island to Seattle?

How does KAYAK find such low prices on flights from Toronto Island to Seattle?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto Island to Seattle?

What is the Hacker Fare option on flights from Toronto Island to Seattle?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto Island to Seattle?

COVID-19 information

Safety measures for airlines flying from Toronto Island to Seattle/Tacoma Intl

Airlines flying from Toronto Island to Seattle/Tacoma Intl have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Toronto Island to Seattle/Tacoma Intl

Mandatory masks

Masks required on board, masks provided on flights from Toronto Island to Seattle/Tacoma Intl

Social distancing seating

Middle seats unavailable to book on flights from Toronto Island to Seattle/Tacoma Intl

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Toronto Island to Seattle/Tacoma Intl

Book cheap flights from Toronto Island to Seattle

Recent round-trip flight deals

30/5
Sun.
2 stops
Multiple Airlines
10h 43m
YTZ - SEA
15/6
Tue.
2 stops
Multiple Airlines
16h 50m
SEA - YTZ
30/5
Sun.
1 stop
Multiple Airlines
12h 48m
YTZ - SEA
15/6
Tue.
1 stop
Multiple Airlines
12h 00m
SEA - YTZ
30/5
Sun.
2 stops
Multiple Airlines
17h 48m
YTZ - SEA
15/6
Tue.
1 stop
Multiple Airlines
12h 00m
SEA - YTZ
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First