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Cheap Flights from Toronto to Seattle, WA, United States - YTO to SEA Last modified: 25-May-2016 1:58 AM

Popular flights from Toronto to Seattle Last modified: 25-May-2016 1:58 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Air Canada
Departure Date Return Date Lowest Price
14-Jun-2016 21-Jun-2016 $540
Alaska Airlines
Departure Date Return Date Lowest Price
16-Sep-2016 21-Sep-2016 $590
American Airlines
Departure Date Return Date Lowest Price
17-Jun-2016 25-Jun-2016 $543
9-Jul-2016 17-Jul-2016 $543
11-Jul-2016 13-Jul-2016 $543
23-Jul-2016 31-Jul-2016 $543
23-Jul-2016 31-Jul-2016 $543
JetBlue Airways
Departure Date Return Date Lowest Price
28-May-2016 5-Jun-2016 $964
United Airlines
Departure Date Return Date Lowest Price
14-Jun-2016 21-Jun-2016 $540
WestJet
Departure Date Return Date Lowest Price
9-Sep-2016 25-Sep-2016 $547

How Much Does it Cost to Fly from Toronto to Seattle (YTO to SEA)?

We have collected flight cost data from across the web for travel from Toronto to Seattle, and have found the average flight price for this trip to be $543.

When Can I Buy the Cheapest Flight from Toronto to Seattle (YTO to SEA)?

Airlines can adjust prices for plane tickets from Toronto to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Toronto to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Toronto to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,244 $607
7-14 days $1,227 $581
14-21 days $648 $541
21-30 days $644 $541
30-60 days $661 $543
60-90 days $676 $543
90+ days $670 $543

Cheapest Day To Fly from Toronto to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Toronto to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$543 $540 $541 $541 $541 $543 $541

Lowest Fares Chart By Month from Toronto to Seattle

The chart below shows the lowest fare by month when flying from Toronto to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Toronto Seattle American 31/05/16 07/06/16 1 $607
June Toronto Seattle Air Canada 14/06/16 21/06/16 2 $540
July Toronto Seattle American 09/07/16 17/07/16 1 $543
August Toronto Seattle American 13/08/16 20/08/16 1 $543
September Toronto Seattle United 01/09/16 18/09/16 2 $541
October Toronto Seattle American 12/10/16 26/10/16 1 $543
November Toronto Seattle American 18/11/16 29/11/16 1 $543
December Toronto Seattle United 25/12/16 07/01/17 1 $555

Non-Stop vs Connecting Flights from Toronto to Seattle (YTO to SEA)

Your Toronto to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Toronto to Seattle is $690.

The average price for non-stop flights from Toronto to Seattle is $699.

The chart below shows up to date information regarding non-stop flights from Toronto to Seattle.

Nonstop Flight Details from Toronto to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 2 2 2 2 2 2 2 08:00 18:55

Round Trip vs One Way Flights from Toronto to Seattle (YTO to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Toronto to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Toronto to Seattle is $337.

The average price for round trip flights from Toronto to Seattle is $690.

Toronto to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Toronto to Seattle?
Answer: The average Toronto to Seattle flight time is 5 hours and 14 minutes.
Question: How many kilometers are there between Toronto and Seattle?
Answer: The distance from Toronto to Seattle is 3305 kilometers.
Question: How common are direct flights from Toronto to Seattle?
Answer: There are 14 direct flights from Toronto to Seattle.
Question: What is the most popular airline for non-stop flights from Toronto to Seattle?
Answer: Air Canada provides 100% of the non-stop flights between Toronto and Seattle.
Question: What are the most popular connecting cities when flying from Toronto to Seattle?
Answer: Chicago, IL

Airlines Flying from Toronto to Seattle (YTO to SEA) Number of flights searched: 171Last modified: 25-May-2016 1:58 AM

Below are the different airlines that fly from Toronto to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Toronto to Seattle.

Toronto to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Air Canada - X X X X X X X
Air Canada YVR X X X X X X X
Delta DTW X X X X X X X
United ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Toronto and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Toronto - YTO

FlightsAirlineLowest Price
Toronto to Vancouver Air Canada, Porter, Air Transat, Sunwing, WestJet $499
Toronto to Victoria Air Canada, Porter, Air Transat, Sunwing, WestJet $632
Toronto to Abbotsford Air Canada, WestJet $634
Toronto to Kelowna Air Canada, Porter, Sunwing, WestJet $597
Toronto to Nanaimo Air Canada, WestJet $688

Cheap International Flights from Toronto - YTO

FlightsAirlineLowest Price
Toronto to New York American, Air Canada, Alaska, JetBlue, Porter, United, WestJet, Great Lakes $199
Toronto to Los Angeles American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Sun Country, United, Virgin America, WestJet $394
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, United, WestJet $265
Toronto to Las Vegas Canadian Nth, American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, United, Virgin America, Sunwing, WestJet, Great Lakes $449
Toronto to Portland American, Air Canada, Alaska, JetBlue, Frontier, Porter, United, WestJet $423
Toronto to San Francisco American, Air Canada, Alaska, JetBlue, Spirit, Porter, United, Virgin America, Sunwing, WestJet, Great Lakes $443

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Cleveland to Seattle American, Alaska, Frontier, United $248
Buffalo to Seattle American, Alaska, United $416
Syracuse to Seattle American, Alaska, JetBlue, United $461
Rochester to Seattle American, Alaska, United $459
Erie to Seattle United $589
Ithaca to Seattle American, United $635
Binghamton to Seattle American, United $552
Elmira - Corning to Seattle American $615
Cleveland to Portland American, Alaska, Frontier, United $235
London to Vancouver Air Canada, Air Transat, WestJet $536
Syracuse to Portland American, Alaska, JetBlue, United $477
Buffalo to Portland American, Alaska, United $476

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
London to Seattle American, Air Canada, Alaska, United, WestJet $730
Kingston to Seattle Air Canada, United Check Dates
Buffalo to Vancouver American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $606
Cleveland to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $548
Rochester to Vancouver American, Air Canada, Alaska, United, WestJet $678
Cheap Flights from Toronto to Seattle, WA, United States, from $410 Round trip from YTO to SEA