Cheap flights from Seattle to Toronto Pearson Intl Airport from C$ 127
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYZ
23 Feb — 2 Mar1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Toronto Pearson Intl are usually found in January or February, booked 82 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from Seattle to Pearson Intl
Enter your travel dates to find the best prices.
Cheapest flights from Seattle to Pearson Intl
Explore the most affordable flight options available from Seattle to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.
Tue 10/38:10 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Tue 17/38:00 a.m.
YYZ
-
SEA
1 stop10h 01m
Air Canada
Deal found 24/1C$ 303
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 7/37:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 23/1C$ 304
Sat 21/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 28/28:00 a.m.
YYZ
-
SEA
1 stop9h 31m
Air Canada
Deal found 23/1C$ 305
Tue 10/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Tue 17/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 24/1C$ 312
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Multiple Airlines
Sat 7/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Multiple Airlines
Deal found 24/1C$ 316
Best flights from Seattle to Pearson Intl
Discover carefully curated flight deals from Seattle to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 January 2026.
Wed 4/35:00 a.m.
SEA
-
YYZ
1 stop7h 02m
United Airlines
Wed 4/35:30 p.m.
YYZ
-
SEA
1 stop8h 13m
United Airlines
Deal found 23/1C$ 348
Fri 24/47:55 a.m.
SEA
-
YYZ
Nonstop4h 50m
Alaska Airlines
Sat 25/44:55 p.m.
YYZ
-
SEA
Nonstop5h 28m
Alaska Airlines
Deal found 22/1C$ 362
Thu 12/38:10 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sun 15/37:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 23/1C$ 377
Fri 27/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Multiple Airlines
Mon 30/37:45 a.m.
YYZ
-
SEA
1 stop9h 34m
Multiple Airlines
Deal found 23/1C$ 380
Wed 11/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Mon 16/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 22/1C$ 362
Sat 21/28:17 a.m.
SEA
-
YYZ
1 stop7h 40m
United Airlines
Sat 28/210:51 a.m.
YYZ
-
SEA
2 stops13h 21m
United Airlines
Deal found 23/1C$ 395
Fri 24/47:55 a.m.
SEA
-
YYZ
Nonstop4h 50m
Alaska Airlines
Wed 29/44:55 p.m.
YYZ
-
SEA
Nonstop5h 28m
Alaska Airlines
Deal found 22/1C$ 362
Fri 10/47:05 p.m.
SEA
-
YYZ
1 stop17h 09m
United Airlines
Wed 15/41:00 p.m.
YYZ
-
SEA
1 stop12h 37m
United Airlines
Deal found 24/1C$ 396
Thu 23/47:55 a.m.
SEA
-
YYZ
Nonstop4h 50m
Alaska Airlines
Wed 29/44:55 p.m.
YYZ
-
SEA
Nonstop5h 28m
Alaska Airlines
Deal found 22/1C$ 376
Wed 18/27:00 a.m.
SEA
-
YYZ
1 stop9h 45m
United Airlines
Thu 26/23:30 p.m.
YYZ
-
SEA
1 stop10h 13m
United Airlines
Deal found 23/1C$ 396
Mon 2/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Tue 10/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 21/1C$ 376
Sun 1/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Tue 10/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 21/1C$ 376
Direct flights from Seattle to Pearson Intl
Explore direct flight options from Seattle to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 January 2026.
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 7/37:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 23/1C$ 304
Tue 10/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Tue 17/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 24/1C$ 312
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Multiple Airlines
Sat 7/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Multiple Airlines
Deal found 24/1C$ 316
Wed 18/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Wed 25/27:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 22/1C$ 347
Mon 9/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Mon 16/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 23/1C$ 359
Mon 16/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 21/27:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 24/1C$ 362
Fri 27/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Mon 9/37:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 21/1C$ 376
Sun 1/37:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Sat 7/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 22/1C$ 377
Mon 23/27:55 a.m.
SEA
-
YYZ
Nonstop4h 40m
Alaska Airlines
Fri 27/24:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Alaska Airlines
Deal found 24/1C$ 391
Last-minute flights from Seattle to Pearson Intl
Discover last-minute flight deals from Seattle to Pearson Intl. Data last updated 24 January 2026 and is based on user searches.
Sat 21/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 28/28:00 a.m.
YYZ
-
SEA
1 stop9h 31m
Air Canada
Deal found 23/1C$ 305
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Sat 7/37:50 p.m.
YYZ
-
SEA
Nonstop5h 26m
Air Canada
Deal found 23/1C$ 304
Sat 28/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Multiple Airlines
Sat 7/34:45 p.m.
YYZ
-
SEA
Nonstop5h 33m
Multiple Airlines
Deal found 24/1C$ 316
One-way flights from Seattle to Pearson Intl
Search for one-way flight options from Seattle to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 24 January 2026.
Tue 3/37:33 p.m.
SEA
-
YYZ
3 stops25h 05m
Multiple Airlines
Deal found 22/1C$ 127
Sat 14/38:10 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 22/1C$ 138
Mon 2/39:14 p.m.
SEA
-
YYZ
2 stops19h 22m
Multiple Airlines
Deal found 22/1C$ 139
Sun 22/29:23 p.m.
SEA
-
YYZ
1 stop30h 20m
Multiple Airlines
Deal found 23/1C$ 142
Wed 11/33:10 p.m.
SEA
-
YYZ
2 stops11h 48m
WestJet
Deal found 24/1C$ 144
Mon 9/39:36 p.m.
SEA
-
YYZ
1 stop19h 19m
Multiple Airlines
Deal found 23/1C$ 149
Sat 14/39:20 a.m.
SEA
-
YYZ
1 stop19h 10m
United Airlines
Deal found 23/1C$ 151
Tue 24/28:00 a.m.
SEA
-
YYZ
Nonstop4h 43m
Air Canada
Deal found 22/1C$ 154
Sat 21/28:17 a.m.
SEA
-
YYZ
1 stop7h 40m
United Airlines
Deal found 24/1C$ 155
Wed 25/27:10 p.m.
SEA
-
YYZ
2 stops11h 26m
United Airlines
Deal found 23/1C$ 158
Thu 5/38:00 p.m.
SEA
-
YYZ
1 stop6h 59m
Air Canada
Deal found 22/1C$ 160
Find flight deals from Seattle to Pearson Intl
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 January 2026.
Customize your flight search to find flights from Seattle to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 January 2026.
Use the filters below to find and compare flights from Seattle to Toronto Pearson Intl Airport that are best for you.
Fly from
Seattle
Fly to
Pearson Intl
Route
Depart
Return
Price
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Wed 4/3
5:00 a.m.-3:02 p.m.
1 stop7h 02m
Toronto Pearson Intl
Wed 4/3
5:30 p.m.-10:43 p.m.
1 stop8h 13m
C$ 348
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Fri 24/4
7:55 a.m.-3:45 p.m.
Nonstop4h 50m
Toronto Pearson Intl
Sat 25/4
4:55 p.m.-7:23 p.m.
Nonstop5h 28m
C$ 362
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Wed 11/3
7:55 a.m.-3:35 p.m.
Nonstop4h 40m
Toronto Pearson Intl
Mon 16/3
4:45 p.m.-7:18 p.m.
Nonstop5h 33m
C$ 362
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Fri 24/4
7:55 a.m.-3:45 p.m.
Nonstop4h 50m
Toronto Pearson Intl
Wed 29/4
4:55 p.m.-7:23 p.m.
Nonstop5h 28m
C$ 362
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Thu 23/4
7:55 a.m.-3:45 p.m.
Nonstop4h 50m
Toronto Pearson Intl
Wed 29/4
4:55 p.m.-7:23 p.m.
Nonstop5h 28m
C$ 376
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Mon 2/3
7:55 a.m.-3:35 p.m.
Nonstop4h 40m
Toronto Pearson Intl
Tue 10/3
4:45 p.m.-7:18 p.m.
Nonstop5h 33m
C$ 376
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Sun 1/3
7:55 a.m.-3:35 p.m.
Nonstop4h 40m
Toronto Pearson Intl
Tue 10/3
4:45 p.m.-7:18 p.m.
Nonstop5h 33m
C$ 376
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Thu 12/3
8:10 a.m.-3:53 p.m.
Nonstop4h 43m
Toronto Pearson Intl
Sun 15/3
7:50 p.m.-10:16 p.m.
Nonstop5h 26m
C$ 377
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Fri 27/3
7:55 a.m.-3:35 p.m.
Nonstop4h 40m
Toronto Pearson Intl
Mon 30/3
7:45 a.m.-2:19 p.m.
1 stop9h 34m
C$ 380
SeattleToronto
SEA - YYZ
SEAYYZ
Seattle/Tacoma Intl
Sat 21/2
8:17 a.m.-6:57 p.m.
1 stop7h 40m
Toronto Pearson Intl
Sat 28/2
10:51 a.m.-9:12 p.m.
2 stops13h 21m
C$ 395
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/1
Showing 1-10 of 23 results
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Best time to book a flight from Seattle to Pearson Intl
Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Toronto Pearson Intl Airport
Prices
Airlines
More
How far ahead should I book a flight from Seattle to Toronto Pearson Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pearson Intl. Price data was last updated on 16 January 2026.
The best time to book flights from Seattle to Toronto Pearson Intl Airport is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Toronto Pearson Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Seattle to Toronto Pearson Intl Airport (average of C$ 168). Flying from Seattle to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to YYZ?
Find hourly flight availability from Seattle to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 January 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Toronto Pearson Intl Airport as you normally would.
Weekly flight availability from Seattle to Toronto Pearson Intl Airport
Explore weekly flight availability from Seattle to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 January 2026.
The most flights from SEA to YYZ are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
What’s the top layover airport for flights from Seattle to Toronto Pearson Intl Airport?
Share of one-stop round-trip flights from Seattle to Toronto Pearson Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Calgary (YYC) – chosen by Cheapflights users on 67% of one-stop itineraries from Seattle to Toronto Pearson Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Toronto Pearson Intl Airport?
Average round-trip fare for 1-stop flights from Seattle to Toronto Pearson Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 460.
What’s the fastest layover option from Seattle to Toronto Pearson Intl Airport?
Shortest average travel time for 1-stop one-way flights from Seattle to Toronto Pearson Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Calgary (YYC) have the shortest average one-way travel time for 1-stop routes: 7h 17m.
Which airport typically offers the quickest layover for flights from Seattle to Toronto Pearson Intl Airport?
Average layover duration for 1-stop one-way flights from Seattle to Toronto Pearson Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Calgary (YYC) offer the fastest connection on this route, with an average layover time of 1h 52m.
Reviews of airlines servicing Pearson Intl
Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 24 January 2026.
Get a feel of what it's like to fly with Alaska Airlines,WestJet, andAir Canada from Seattle to Toronto Pearson Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Seattle to Toronto Pearson Intl?
Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Toronto Pearson Intl. On average, Seattle/Tacoma Intl has 4 outbound flights to Toronto Pearson Intl per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.
How long is the flight from Seattle to Toronto Pearson Intl Airport?
United Airlines and Alaska Airlines can get you from Seattle to Toronto Pearson Intl Airport in just under 4h 50m. Your travel time can differ by up to 2h 12m. There are 3306 km between Seattle and Toronto Pearson Intl Airport. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Seattle to Toronto Pearson Intl Airport round-trip?
Flying on WestJet is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 284. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Air Canada, with the lowest prices starting at C$ 304 and C$ 363, respectively. WestJet is priced at 46% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Seattle to Toronto Pearson Intl Airport one-way?
One-way options have recently been found by users for as low as C$ 137 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 137 and Alaska Airlines from C$ 153 one-way.
What are the most reliable airlines from Seattle to Toronto Pearson Intl Airport?
Consider Air Canada (85%), United Airlines (85%) or Alaska Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Toronto Pearson Intl Airport.
What are the cheapest flights from Seattle to Toronto Pearson Intl Airport?
Looking at all options, your cheapest flight can be booked for C$ 113. While the most popular route (Seattle/Tacoma Intl - Toronto Pearson Intl) can be booked for C$ 316 on average, our data indicates C$ 281 when flying from Seattle to Toronto Pearson Intl Airport.
Can I find deals for business class flights from Seattle to Pearson Intl?
Yes. Cheapflights offers flight deals from Seattle to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Toronto Pearson Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Seattle to Toronto Pearson Intl Airport (average of C$ 168). Flying from Seattle to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Pearson Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 January 2026.
Top 3 airlines flying from Seattle to Pearson Intl
Discover the top 3 airlines that operate flights from Seattle to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 January 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Pearson Intl?
Deals for Seattle to Pearson Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Pearson Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Pearson Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Seattle to Pearson Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Seattle to Pearson Intl with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Pearson Intl become cheaper?
Of course! You can now track prices for flights from Seattle to Pearson Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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