
Book Cheap American Airlines flight from Toronto (YYZ) to Seattle (SEA) from CA $296
Find The Best Day to Book a Cheap American Airlines Flights From Toronto to Seattle
Cheapest American Airlines Flights from Toronto (YYZ) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $430 round trip and CA $296 one way. Prices and availability subject to change. Additional terms may apply.
SEA From YYZ Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great American Airlines flight from YYZ to SEA
To find a great deal on American Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying American Airlines Toronto to Seattle gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with American Airlines between Toronto and Seattle
American Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Toronto to Seattle with American Airlines are June.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your American Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DFW | USA | Dallas-Fort Worth Intl. | 599 |
| CLT | USA | Charlotte-Douglas Intl. | 536 |
| ORD | USA | O'Hare Intl. | 317 |
| PHL | USA | Philadelphia Intl. | 247 |
| MIA | USA | Miami Intl. | 193 |
| DCA | USA | Ronald Reagan Washington National | 152 |
| PHX | USA | Sky Harbor Intl. | 141 |
| LAX | USA | Los Angeles Intl. | 81 |
| LGA | USA | LaGuardia | 72 |
| BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Seattle

DoubleTree by Hilton Seattle Airport
Convenient location to airport, nice place to stay.
Reviewed on Apr 12, 2026

Coast Gateway Hotel
Staff is amazing
Reviewed on Apr 11, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Needed a night’s stay near the airport. This place was clean, neat, quiet and easy to check in/out even at odd times. A nice room near where I parked as well. I’m a little sad that I didn’t get a chance to take advantage of the amenities this trip!
Reviewed on Apr 12, 2026
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