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Did you mean flights from Toronto to Seattle?

Cheap Flights from Seattle to Toronto, ON, Canada - SEA to YTO Last modified: Aug 24, 2016 1:41 AM

Popular flights from Seattle to Toronto Last modified: Aug 24, 2016 1:41 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.

American
SEAYTO
Wed 9/14
2 stops
YTOSEA
Sun 9/18
2 stops
$437
Select
United
SEAYTO
Wed 9/14
1 stop
YTOSEA
Sun 9/18
1 stop
$451
Select
Alaska
SEAYTO
Sat 11/5
1 stop
YTOSEA
Mon 11/7
1 stop
$478
Select
WestJet
SEAYTO
Fri 11/4
1 stop
YTOSEA
Mon 11/7
1 stop
$478
Select
WestJet
SEAYTO
Fri 11/4
1 stop
YTOSEA
Tue 11/8
1 stop
$478
Select
Air Canada
SEAYTO
Fri 9/9
nonstop
YTOSEA
Tue 9/13
nonstop
$526
Select
Air Canada
SEAYTO
Fri 9/9
1 stop
YTOSEA
Tue 9/13
1 stop
$526
Select
Air Canada
SEAYTO
Thu 9/15
nonstop
YTOSEA
Sun 9/18
nonstop
$526
Select
Air Canada
SEAYTO
Thu 9/15
1 stop
YTOSEA
Sun 9/18
1 stop
$526
Select
Air Canada
SEAYTO
Wed 9/21
1 stop
YTOSEA
Wed 9/28
1 stop
$526
Select

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

We have collected flight cost data from across the web for travel from Seattle to Toronto, and have found the average flight price for this trip to be $454.

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

Airlines can adjust prices for plane tickets from Seattle to Toronto 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 Seattle to Toronto

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

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $2,237 $651
7-14 days $588 $498
14-21 days $526 $446
21-30 days $526 $443
30-60 days $529 $446
60-90 days $529 $446
90+ days $540 $438

Cheapest Day To Fly from Seattle to Toronto

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$459 $439 $437 $459 $446 $446 $486

Lowest Fares Chart By Month from Seattle to Toronto

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Seattle Toronto American 8/24/16 8/29/16 1 $651
September Seattle Toronto American 9/14/16 9/18/16 2 $437
October Seattle Toronto American 10/4/16 10/8/16 1 $446
November Seattle Toronto American 11/16/16 11/22/16 1 $446
December Seattle Toronto American 12/20/16 1/3/17 1 $446
January Seattle Toronto American 1/10/17 1/14/17 1 $438
February Seattle Toronto American 2/14/17 2/21/17 2 $473
March Seattle Toronto United 3/29/17 4/6/17 2 $491

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Seattle to Toronto

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Seattle to Toronto.

Next 30 Days

SunMonTueWedThuFriSat
21 22 23 24 25 26 27
$2,237
28 29 30 31 1 2 3
$2,237 $1,582
4 5 6 7 8 9 10
$1,582 $526
11 12 13 14 15 16 17
$526 $526
18 19 20 21 22 23 24
$526 $528
25 26 27 28 29 30 1
$528
TIPSave $246 by flying into Cleveland instead of Toronto from Seattle

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

Your Seattle to Toronto 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 Seattle to Toronto is $491.

The average price for non-stop flights from Seattle to Toronto is $527.

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

Nonstop Flight Details from Seattle to Toronto
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 2 2 2 2 2 2 2 06:00 10:55

Seattle to Toronto Flight Questions

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

Question: How long is a direct flight from Seattle to Toronto?
Answer: The average Seattle to Toronto flight time is 4 hours and 32 minutes.
Question: How many miles are there between Seattle and Toronto?
Answer: The distance from Seattle to Toronto is 2054 miles.
Question: How common are direct flights from Seattle to Toronto?
Answer: There are 14 direct flights from Seattle to Toronto.
Question: What is the most popular airline for non-stop flights from Seattle to Toronto?
Answer: Air Canada provides 100% of the non-stop flights between Seattle and Toronto.
Question: What are the most popular connecting cities when flying from Seattle to Toronto?
Answer: Chicago, IL

Airlines Flying from Seattle to Toronto (SEA to YTO) Number of flights searched: 170Last modified: Aug 24, 2016 1:41 AM

Below are the different airlines that fly from Seattle to Toronto 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 Seattle to Toronto.

Seattle to Toronto
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 MSP 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 Seattle and Toronto, 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 Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $229
Seattle to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $117
Seattle to Buffalo American, Alaska, JetBlue, Delta, United $361
Seattle to Atlanta American, Alaska, Delta, Frontier, Spirit, United $269
Seattle to Detroit American, Alaska, JetBlue, Delta, Frontier, Spirit, United $244
Seattle to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $244
Seattle to Rochester American, Alaska, JetBlue, Delta, United $360
Seattle to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, Sun Country, United, Virgin America $194
Seattle to Philadelphia American, Alaska, JetBlue, Delta, Frontier, United $262
Seattle to Boston American, Alaska, JetBlue, Delta, Sun Country, United, Virgin America $269
Seattle to Newark American, Alaska, JetBlue, Delta, United, Virgin America $292

Cheap Domestic Flights to Toronto - YTO

FlightsAirlineLowest Price
Vancouver to Toronto American, Air Canada, Air Transat, Sunwing, WestJet $317
Victoria to Toronto American, Air Canada, WestJet $385
Abbotsford to Toronto Air Canada, WestJet $371
Comox to Toronto Air Canada, WestJet $506
Nanaimo to Toronto Air Canada, WestJet $517
Penticton to Toronto Air Canada, WestJet $428
Portland to New York American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $250
Portland to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $147
Portland to Buffalo American, Alaska, JetBlue, Delta, United $379
Portland to Atlanta American, Alaska, Delta, Frontier, United $311
Portland to Detroit American, Alaska, JetBlue, Delta, Frontier, Spirit, United $244

Cheap International Flights to Toronto - YTO

FlightsAirlineLowest Price
Portland to Toronto American, Air Canada, Alaska, Delta, United, WestJet $406
Bellingham to Toronto American, Alaska, Delta $664
Pasco to Toronto American, Alaska, Delta, United, WestJet $580
Yakima to Toronto American, Alaska Check Dates
Vancouver to New York American, Air Canada, AeroMexico, Alaska, Cathay, Delta, Icelandair, United, WestJet $326
Vancouver to Buffalo American, Air Canada, Alaska, Delta, United, WestJet $352
Vancouver to Chicago American, Air Canada, AeroMexico, Alaska, Delta, United, WestJet $321
Cheap Flights from Seattle to Toronto, ON, Canada, from $437 Round trip from SEA to YTO