Flights from Toronto to Seattle, United States

From
To
City
Depart
Return
Select sites to compare prices |
  • Select all
  • Deselect all

Find Flights

Search

Enter your destination to continue
Enter depart date to continue
Enter return date to continue
Select at least 3 sites to continue
Select your depart date
Select your return date
Location services timed out
Enable Location Services Required!
Location services not available at this time
Use current location
@{prefix}@{match}@{suffix}
CityAirportCity
Did you mean flights from Seattle to Toronto?

Toronto to Seattle Last modified: Sep 23, 2018 0:29 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Seattle. WestJet & American frequently offer the best deals to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

WestJet
YTOSEA
Wed 01-16
1 stop
SEAYTO
Sun 01-20
1 stop
$516
American
YTOSEA
Sat 01-12
1 stop
SEAYTO
Sun 01-20
1 stop
$518
Alaska
YTOSEA
Sat 11-03
1 stop
SEAYTO
Wed 11-07
1 stop
$619
Air Canada
YTOSEA
Fri 11-09
1 stop
SEAYTO
Tue 11-13
1 stop
$638
United
YTOSEA
Thu 10-25
1 stop
SEAYTO
Mon 10-29
1 stop
$827
AeroMexico
YTOSEA
Thu 11-29
1 stop
SEAYTO
Mon 12-03
1 stop
$1,049

How Much is a Flight from Toronto to Seattle? Prices shown were found by travelers like you over the past 30 days

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 $527.

Where To Buy Cheap Flights from Toronto to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Toronto to Seattle? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Toronto to Seattle.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $1,340 $641
7-14 days $1,141 $549
14-21 days $929 $522
21-30 days $834 $522
30-60 days $827 $522
60-90 days $834 $522
90+ days $915 $515

Cheapest Day To Fly from Toronto to Seattle Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Toronto to Seattle is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$522$522$522$522$522$522$556

Compare Flight Prices from Toronto to Seattle by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Toronto to Seattle flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Toronto Seattle American 18-09-30 18-10-07 1 $639
October Toronto Seattle American 18-10-08 18-10-12 1 $522
November Toronto Seattle American 18-11-01 18-11-05 1 $522
December Toronto Seattle American 18-12-07 18-12-09 1 $522
January Toronto Seattle WestJet 19-01-16 19-01-20 1 $516
February Toronto Seattle WestJet 19-02-01 19-02-04 1 $515
March Toronto Seattle American 19-03-08 19-03-16 2 $828
April Toronto Seattle American 19-04-05 19-04-10 1 $553

Cheap Last Minute Flights from Toronto to Seattle Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Toronto to Seattle. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
$789
30 1 2 3 4 5 6
$789 $575
7 8 9 10 11 12 13
$575 $522
14 15 16 17 18 19 20
$522 $522
21 22 23 24 25 26 27
$522 $522
28 29 30 31 1 2 3
$522

Connecting Flights vs Direct Flights from Toronto to Seattle Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose 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 $547.

The average price for direct flights from Toronto to Seattle is $992.

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

Weekly Direct Flights from Toronto to Seattle - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Air Canada 1 1 1 1 1 1 1 19:40 19:40

One Way Flights vs Round Trip Flights from Toronto to Seattle Prices shown were found by travelers like you over the past 30 days

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 $319.

The average price for round trip flights from Toronto to Seattle is $571.

Toronto to Seattle Flight Questions

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

Question: How long is the flight from Toronto to Seattle?
Answer: The average Toronto to Seattle flight time is 5 hours and 7 minutes.
Question: How far is Seattle from Toronto?
Answer: The distance from Toronto to Seattle is 3,305 kilometers (2,054 miles).
Question: How common are direct flights from Toronto to Seattle?
Answer: There are 7 direct flights from Toronto to Seattle.
Question: What are the most popular Toronto airlines for direct 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 in Toronto flying to Seattle Last modified: Sep 23, 2018 0:29 -04:00Number of routes searched: 310Number of itineraries searched: 376,303

Wondering which airlines fly out of Toronto to Seattle? We've gathered the average price of Toronto airlines with flights to Seattle. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Toronto to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada -
United -
American CLT
American DFW
American JFK
American LAX
American MIA
Air Canada YVR
Air Canada YYC
AeroMexico MEX
Alaska LAX
British Airways LHR
Major Airlines ATL
Major Airlines BOI
Major Airlines BOS
Major Airlines CVG
Major Airlines DTW
Icelandair KEF
United ATL
United BNA
United BOS
United BWI
WestJet YYC
WestJet YEG
WestJet YVR
WestJet YYJ

Toronto to Seattle Airports

These are the major commercial airports we're currently monitoring in Toronto and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Toronto - YTO Last modified: Sep 23, 2018 0:29 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights from Toronto - YTO Last modified: Sep 23, 2018 0:29 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Seattle - SEA Last modified: Sep 23, 2018 0:29 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

We are updating our Cookie Policy. FareCompare will use cookies and other tracking technologies to assist with navigation and product selection, analyze your use of our services, assist with our promotional and marketing efforts, and provide deals content from third parties.

Cheap Flights from Toronto to Seattle