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C$ 198+ Cheap flights to Seattle

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
9 Nov — 16 Nov1
1 adult

Find flights to Seattle within your budget

Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 503,521 searches and data was last updated on 4 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 8/1

6:30 a.m.-9:34 a.m.

2 stops30h 04m

C$ 215

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 27/11

7:40 a.m.-2:21 p.m.

1 stop9h 41m

C$ 218

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 30/1

4:20 p.m.-6:43 p.m.

Nonstop5h 23m

C$ 219

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 8/1

1:20 p.m.-10:25 p.m.

1 stop12h 05m

C$ 227

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 30/1

8:45 a.m.-2:30 p.m.

1 stop8h 45m

C$ 233

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 30/1

11:00 a.m.-9:20 p.m.

3 stops13h 20m

C$ 241

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 1/1

11:40 a.m.-11:31 p.m.

1 stop14h 51m

C$ 457

TorontoSeattle

YTZ - SEA

YTZSEA

Toronto Island

Tue 3/12

1:10 p.m.-2:53 p.m.

3 stops28h 43m

C$ 232

HamiltonSeattle

YHM - SEA

YHMSEA

Hamilton

Wed 4/12

6:05 p.m.-2:21 p.m.

1 stop23h 16m

C$ 298

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Mon 27/1

6:30 a.m.-2:21 p.m.

1 stop10h 51m

C$ 301

Flights are sorted by cheapest first

Deals found on 3/11

Showing 1-10 of 27 results
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Flights to Seattle in 2024

Find the latest flights to Seattle in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 503,521 searches and data was last updated on 4 November 2024.

Round-trip from

C$ 350

One-way from

C$ 198

Popular in

March

Cheapest in

October

Average price

C$ 559
WestJet
  • WestJet
  • 28/11-4/12
  • 3 total stops
  • 21h 11m total
  • Toronto to Seattle
4/12
  • 4/12
  • 1 total stop
  • 15h 57m total
  • Toronto to Seattle
High demand for flights, 8% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in November 2024

Find flight deals to Seattle

Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 4 November 2024.

Thu 28/117:55 a.m.YYZ - SEA
1 stop9h 26mWestJet
Wed 4/123:15 p.m.SEA - YYZ
2 stops11h 45mWestJet
Deal found 3/11C$ 357
Thu 28/114:20 p.m.YYZ - SEA
Nonstop5h 35mAlaska Airlines
Fri 6/127:22 a.m.SEA - YYZ
Nonstop4h 33mAlaska Airlines
Deal found 3/11C$ 370
Tue 3/127:15 p.m.YYZ - SEA
Nonstop5h 25mAir Canada
Tue 10/126:05 a.m.SEA - YYZ
Nonstop4h 45mAir Canada
Deal found 3/11C$ 371
Wed 27/118:00 p.m.YYZ - SEA
1 stop25h 20mMultiple Airlines
Wed 11/124:00 p.m.SEA - YYZ
1 stop11h 46mMultiple Airlines
Deal found 3/11C$ 382
Wed 27/116:15 a.m.YYZ - SEA
1 stop14h 00mDelta
Fri 6/1212:55 a.m.SEA - YYZ
1 stop9h 46mDelta
Deal found 3/11C$ 386
Thu 28/118:25 a.m.YTZ - SEA
3 stops16h 42mAir Canada
Wed 4/125:45 a.m.SEA - YTZ
2 stops9h 58mAir Canada
Deal found 3/11C$ 390
Thu 12/1211:55 a.m.YYZ - SEA
1 stop12h 24mAmerican Airlines
Tue 31/1210:56 p.m.SEA - YYZ
1 stop15h 33mAmerican Airlines
Deal found 3/11C$ 403
Tue 26/116:15 a.m.YYZ - SEA
1 stop10h 28mUnited Airlines
Tue 10/125:10 p.m.SEA - YYZ
1 stop10h 26mUnited Airlines
Deal found 3/11C$ 407
Mon 2/125:35 p.m.YTZ - SEA
3 stops23h 46mMultiple Airlines
Mon 9/129:21 p.m.SEA - YTZ
2 stops19h 44mMultiple Airlines
Deal found 3/11C$ 543
Thu 28/116:30 a.m.YKF - SEA
1 stop10h 51mWestJet
Wed 4/123:15 p.m.SEA - YKF
1 stop7h 01mWestJet
Deal found 3/11C$ 590
Thu 28/118:35 p.m.YKF - SEA
1 stop16h 22mMultiple Airlines
Wed 4/123:15 p.m.SEA - YKF
1 stop7h 01mMultiple Airlines
Deal found 3/11C$ 604
Wed 27/116:05 p.m.YHM - SEA
1 stop23h 16mWestJet
Sat 30/113:20 p.m.SEA - YHM
1 stop23h 51mWestJet
Deal found 2/11C$ 675

Best time to book a flight to Seattle

Have a flexible travel schedule? Discover the best time to fly to 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.

Travel insights for flights to Seattle

Get recent, data-driven insights about flights to Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Seattle. Price data was last updated on 1 November 2024.

The best time to book flights to Seattle is 42 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.

How long is the flight to Seattle?

On average, a flight from Toronto to Seattle takes 13 hours 19 minutes. Flights to Seattle from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Seattle. Price data was last updated on 27 October 2024.

Users looking for the lowest fares to Seattle should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to Seattle

The most flights from Toronto to Seattle are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

What are the cheapest airlines that fly to Seattle?

The cheapest airlines flying from Toronto to Seattle are WestJet, Alaska Airlines and United Airlines.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 4 November 2024.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very good
9,423 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very good
8,829 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.4
Good
9,226 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.3
Good
2,803 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.2
Good
10,000 reviews
8.0
Very good
9,423 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Seattle is famous for coffee, and there’s certainly evidence of the residents’ love for it – check out the “original Starbucks” (which has moved but still has its original vintage look) next to Pike Place Market as well as the abundance of independent coffee shops and roasters making their mark in the city. But there’s more to Seattle than coffee. Pike Place Market itself, with its fruit, fish, cheese and flower sellers, is a feast for the senses. And artistic creativity abounds. The iconic Space Needle has great 360-degree city views, while the Olympic Sculpture Park is nine acres of first-class sculpture. The harbour is great for a stroll and there’s the Seattle Aquarium and Seattle Great Wheel there too to check out. Do not miss out on seeing the beautiful Puget Sound. Hop on a cruise for whale watching or head out to Bainbridge Island for a day trip. Ferry boats, a convenient way to travel and experience Seattle’s natural beauty, connect the numerous islands and shores throughout the waterways of Elliott Bay. Stay on dry land and walk through Seattle’s dozens of parks and enjoy the sight of sailboats roaming through the bay. Go shopping in landmark districts or attend one of the many festivals held year round in Seattle. When you feel like taking a trip that combines both natural beauty and urban activities, you won’t be disappointed booking a flight to Seattle.

Getting around Seattle

The Metro Transit system of buses, including electric and hybrid buses, is useful and tourist-friendly, though drivers do not carry change. Express routes are offered by some buses. Other options include the streetcar and the monorail, connecting with major attractions. The Washington State Ferries are a tourist attraction in their own right.

Seattle is generally safe, though common sense should be applied at all times and it can be best to avoid parks at night.

Seattle airport overview

Seattle-Tacoma International Airport (SEA), also affectionately known as Sea-Tac Airport, is located in the southern King County of Washington, 12 miles (19km) south of Seattle. Serving more than 31.5 million passengers in 2010, it is the United States’ 18th busiest airport.

Sea-Tac Airport has a Main (central) Terminal and ticketing arena surrounded by concourses A-D, as well as a two satellite terminals called the North and South Satellites. An automatic people-mover transports passengers between the satellite terminals and the Main Terminal. Running alongside the ticketing concourse is the airport garage, which houses five parking areas and a ground transportation centre. All gates may be accessed once past security.

With an extensive selection of art on display throughout the airport, in addition to a host of shops, restaurants, bars, bistros and fast-food outlets, Sea-Tac is both attractive and inviting. Moreover, its combination of efficient facilities and helpful staff make pesky tasks such as checking-in a breeze.

Flights to Seattle-Tacoma International Airport comes from a number of cities worldwide, including Toronto, Paris, Atlanta, Los Angeles, Chicago, Seoul, London, Frankfurt, Amsterdam, Tokyo, New York, Honolulu and Beijing.

  • When is the best time to fly to Seattle?

    Peak Season: Although it rains a lot in Seattle there is significantly less during the months from April to October. As the summer weather (June – mid September) is also mild, this half of the year is the most pleasant time to visit. The summer season is the most popular time and is when most people book flights to Seattle. Hotel rates and airfare tickets tend to be more expensive from around mid-May to mid-September. Travellers can experience long days as during June and July it stays light until 10pm. You may still need to pack an umbrella as there are occasional summer showers, although, you’ll find plenty to keep you occupied indoors, such as, going to see something in the theatres and performance halls. Summer is also when the big, primarily outdoor, festivals are held. Off Season: The rainy season goes from October to April, which is when fewer people tend to visit the city, compared with the drier peak season. This is a good time to look for flights to Seattle and accommodation, as you may be able to find a good deal. If you visit during October, why not attend the annual Fremont Oktoberfest? This event features the biggest beer garden in the Northwest with over 100 mircobrews and craft beers on offer to taste and enjoy. There is also a variety of attractions for all the family, such as, the Oktoberfest 5k beer run, live Seattle Bands and a children’s activity area. The most pleasant weather during the off-season occurs in early May and late September. So why not book during these months to make the most of cheap flights to Seattle.

  • What airport do you fly into for flights to Seattle?

    Travellers will need to book flights to Seattle/Tacoma Intl (SEA) if they wish to fly to Seattle. The Seattle airport is 18.4 km from the city centre. 6 airlines have flights to Seattle/Tacoma Intl from Toronto on a daily basis. Booking flights to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 3 flights from Toronto per day.

  • Can I find cheaper flights to Seattle if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seattle?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Seattle.

  • What is the cheapest airport to fly to in Seattle?

    Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost C$ 57, while round-trip flights cost around C$ 65.

  • How much is a round-trip flight to Seattle?

    A round-trip flight to Seattle will typically cost around C$ 166, however they can be found for as little as C$ 47.

  • Where does the fastest flight to Seattle depart from?

    For those looking to save time traveling to Seattle, Vancouver offers the quickest one-way flight (0 hours 55 minutes).

  • Which airport is closest to Showbox SoDo?

    If being close to Showbox SoDo is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

  • Does Seattle/Tacoma Intl have rental cars?

    Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Seattle/Tacoma Intl?

    Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

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