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Cheap flights to Seattle from C$ 188

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SEA
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

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 438,864 searches and data was last updated on 18 June 2024.

Popular in

December

Cheapest in

October

Average price

C$ 656

Round-trip from

C$ 347

One-way from

C$ 188
High demand for flights, 7% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in June 2024
From Toronto to Seattle/Tacoma Intl
One-way flight from Toronto to Seattle/Tacoma Intl (SEA)

Cheap flights to Seattle in June & July 2024

Discover affordable flights and deals to Seattle in June and July 2024. In the last 7 days, Cheapflights users made a total of 438,864 searches and data was last updated on 18 June 2024.
The following deals offer some of the lowest prices we've found on flights heading to Seattle in June and July 2024. If these deals fall outside of your budget, be sure to come back soon as prices update often.
Wed 24/76:15 a.m.YKF - SEA
1 stop9h 44mWestJet
Wed 31/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 17/6C$ 347
Wed 24/76:00 a.m.YHM - SEA
1 stop9h 59mWestJet
Wed 31/71:50 p.m.SEA - YHM
1 stop7h 26mWestJet
Deal found 17/6C$ 365
Wed 10/71:30 p.m.YYZ - SEA
1 stop9h 52mWestJet
Wed 17/71:50 p.m.SEA - YYZ
1 stop7h 26mWestJet
Deal found 17/6C$ 371
Wed 24/76:15 a.m.YKF - SEA
1 stop9h 44mWestJet
Wed 31/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 18/6C$ 383
Wed 10/76:15 a.m.YKF - SEA
1 stop17h 07mWestJet
Wed 17/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 17/6C$ 384
Wed 10/712:00 p.m.YYZ - SEA
2 stops11h 22mWestJet
Wed 17/71:50 p.m.SEA - YYZ
1 stop7h 26mWestJet
Deal found 17/6C$ 397
Wed 10/712:00 p.m.YYZ - SEA
2 stops11h 22mWestJet
Wed 17/71:50 p.m.SEA - YYZ
2 stops12h 55mWestJet
Deal found 17/6C$ 398
Wed 24/76:00 a.m.YHM - SEA
1 stop9h 59mWestJet
Wed 31/71:50 p.m.SEA - YHM
1 stop7h 26mWestJet
Deal found 18/6C$ 401
Mon 22/78:00 p.m.YYZ - SEA
1 stop28h 14mMultiple Airlines
Tue 6/85:15 p.m.SEA - YYZ
1 stop10h 27mMultiple Airlines
Deal found 18/6C$ 406

Seattle 2024 flight deals

Explore flight deals for Seattle in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 438,864 searches and data were last updated on 18 June 2024.
Browse some of the best deals on flights to Seattle in 2024. Check back soon for alternative fares.
Wed 24/76:15 a.m.YKF - SEA
1 stop9h 44mWestJet
Wed 31/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 17/6C$ 347
Thu 1/86:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Mon 5/87:00 a.m.SEA - YKF
1 stop7h 23mWestJet
Deal found 18/6C$ 351
Wed 14/812:00 p.m.YYZ - SEA
2 stops11h 21mWestJet
Thu 22/86:15 p.m.SEA - YYZ
1 stop8h 51mWestJet
Deal found 18/6C$ 364
Wed 24/76:00 a.m.YHM - SEA
1 stop9h 59mWestJet
Wed 31/71:50 p.m.SEA - YHM
1 stop7h 26mWestJet
Deal found 17/6C$ 365
Fri 23/88:00 a.m.YYZ - SEA
1 stop9h 46mWestJet
Sun 25/86:15 p.m.SEA - YYZ
1 stop8h 51mWestJet
Deal found 18/6C$ 365
Sat 3/812:00 p.m.YYZ - SEA
2 stops11h 21mWestJet
Mon 12/86:15 p.m.SEA - YYZ
1 stop8h 51mWestJet
Deal found 18/6C$ 367
Wed 14/81:30 p.m.YYZ - SEA
1 stop9h 51mWestJet
Thu 22/86:15 p.m.SEA - YYZ
1 stop8h 51mWestJet
Deal found 18/6C$ 371
Fri 16/88:00 a.m.YYZ - SEA
1 stop7h 56mWestJet
Mon 26/87:00 a.m.SEA - YYZ
1 stop7h 19mWestJet
Deal found 18/6C$ 372
Sat 3/812:00 p.m.YYZ - SEA
2 stops11h 21mWestJet
Mon 12/83:30 p.m.SEA - YYZ
2 stops12h 15mWestJet
Deal found 18/6C$ 373

Flights to Seattle departing soon

Discover available last-minute flight options to Seattle, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 438,864 searches and data was last updated on 18 June 2024.
Browse some of the best deals on flights leaving last minute to Seattle. Prices refresh often so be sure to come back soon for more deals.
Tue 25/66:15 a.m.YKF - SEA
1 stop14h 06mWestJet
Tue 2/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 18/6C$ 482
Tue 25/66:15 a.m.YKF - SEA
1 stop14h 06mWestJet
Sun 28/77:00 a.m.SEA - YKF
1 stop14h 52mWestJet
Deal found 18/6C$ 648
Tue 25/63:40 p.m.YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sun 28/77:00 a.m.SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 18/6C$ 662
Tue 25/612:00 p.m.YYZ - SEA
2 stops11h 21mWestJet
Tue 2/71:50 p.m.SEA - YYZ
1 stop13h 16mWestJet
Deal found 18/6C$ 663
Tue 25/63:45 p.m.YYZ - SEA
1 stop7h 36mWestJet
Tue 2/71:50 p.m.SEA - YYZ
1 stop13h 16mWestJet
Deal found 18/6C$ 670
Thu 27/67:30 a.m.YYZ - SEA
1 stop17h 59mAmerican Airlines
Fri 5/711:40 p.m.SEA - YYZ
1 stop14h 40mAmerican Airlines
Deal found 18/6C$ 671
Tue 25/62:00 p.m.YYZ - SEA
1 stop10h 25mAir Canada
Sun 28/711:10 p.m.SEA - YYZ
Nonstop4h 40mAir Canada
Deal found 18/6C$ 674
Fri 28/62:00 p.m.YYZ - SEA
1 stop9h 40mDelta
Mon 22/77:30 p.m.SEA - YYZ
1 stop7h 37mDelta
Deal found 18/6C$ 680
Thu 27/66:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Tue 2/71:50 p.m.SEA - YKF
1 stop8h 02mWestJet
Deal found 18/6C$ 681

One-way flights to Seattle

Explore one-way flight options to Seattle for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 438,864 searches and data was last updated on 18 June 2024.
Take a look at some of the best available flights travelling to Seattle at this time. If you're in need of a round-trip flight to Seattle instead, make sure to update the search form at the top of page.
Mon 5/86:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Deal found 17/6C$ 188
Sat 31/86:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Deal found 17/6C$ 195
Tue 20/86:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Deal found 18/6C$ 196
Thu 29/86:15 a.m.YKF - SEA
1 stop9h 41mWestJet
Deal found 17/6C$ 199
Wed 21/88:00 a.m.YYZ - SEA
2 stops17h 31mMultiple Airlines
Deal found 17/6C$ 203
Mon 5/88:00 a.m.YYZ - SEA
2 stops12h 21mWestJet
Deal found 17/6C$ 205
Mon 5/86:00 a.m.YHM - SEA
1 stop9h 56mWestJet
Deal found 17/6C$ 206
Thu 19/98:00 p.m.YYZ - SEA
1 stop17h 48mMultiple Airlines
Deal found 17/6C$ 206
Tue 23/712:00 p.m.YYZ - SEA
2 stops31h 15mMultiple Airlines
Deal found 17/6C$ 210

Direct flights to Seattle

Wed 7/83:40 p.m.YYZ - SEA
Nonstop5h 20mAlaska Airlines
Tue 13/87:00 a.m.SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 17/6C$ 406
Tue 13/83:40 p.m.YYZ - SEA
Nonstop5h 20mAlaska Airlines
Wed 14/87:00 a.m.SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 16/6C$ 490
Tue 13/87:40 p.m.YYZ - SEA
Nonstop5h 18mAir Canada
Thu 15/811:40 a.m.SEA - YYZ
Nonstop4h 40mAir Canada
Deal found 16/6C$ 493
Thu 15/83:40 p.m.YYZ - SEA
Nonstop5h 20mAlaska Airlines
Tue 20/87:00 a.m.SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 18/6C$ 494
Mon 12/88:25 a.m.YYZ - SEA
Nonstop5h 26mAir Canada
Sat 17/811:10 p.m.SEA - YYZ
Nonstop4h 40mAir Canada
Deal found 18/6C$ 496
Tue 30/77:40 p.m.YYZ - SEA
Nonstop5h 18mAir Canada
Fri 2/811:10 p.m.SEA - YYZ
Nonstop4h 40mAir Canada
Deal found 17/6C$ 508
Fri 11/107:50 p.m.YYZ - SEA
Nonstop5h 21mAir Canada
Mon 14/1011:10 p.m.SEA - YYZ
Nonstop4h 33mAir Canada
Deal found 17/6C$ 513
Tue 16/78:25 a.m.YYZ - SEA
Nonstop5h 26mAir Canada
Tue 23/711:10 p.m.SEA - YYZ
Nonstop4h 40mAir Canada
Deal found 18/6C$ 515
Tue 13/87:40 p.m.YYZ - SEA
Nonstop5h 18mUnited Airlines
Sat 17/811:10 p.m.SEA - YYZ
Nonstop4h 40mUnited Airlines
Deal found 18/6C$ 516

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 438,864 searches and data was last updated on 18 June 2024.

Fly from

Any airport

Budget

C$ 347 - C$ 522

Route

Depart

Return

Price

Toronto Kitchener-WaterlooSeattle/Tacoma Intl

YKF - SEA

YKFSEA

Toronto Kitchener-Waterloo

Wed 24/7

1 stop9h 44m

Seattle/Tacoma Intl

Wed 31/7

1 stop8h 02m

C$ 347

Toronto Kitchener-WaterlooSeattle/Tacoma Intl

YKF - SEA

YKFSEA

Toronto Kitchener-Waterloo

Thu 1/8

1 stop9h 41m

Seattle/Tacoma Intl

Mon 5/8

1 stop7h 23m

C$ 351

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 21/8

2 stops11h 21m

Seattle/Tacoma Intl

Thu 29/8

1 stop7h 19m

C$ 361

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 14/8

1 stop14h 16m

Seattle/Tacoma Intl

Thu 15/8

2 stops14h 39m

C$ 362

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 31/8

1 stop9h 26m

Seattle/Tacoma Intl

Sat 21/9

1 stop13h 14m

C$ 368

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 25/9

1 stop7h 35m

Seattle/Tacoma Intl

Sat 19/10

1 stop6h 30m

C$ 464

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Sat 31/8

Nonstop5h 22m

Seattle/Tacoma Intl

Sat 28/9

Nonstop4h 30m

C$ 490

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 12/8

Nonstop5h 26m

Seattle/Tacoma Intl

Sat 17/8

Nonstop4h 40m

C$ 496

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 24/9

1 stop7h 41m

Seattle/Tacoma Intl

Sat 19/10

Nonstop4h 33m

C$ 522

Flights are sorted by cheapest first

Deals found on 17/6

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.

Temperature and rainfall in Seattle by month

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

SEA

Temperature

5 - 19 °C

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).

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 to Seattle. Price data was last updated on 14 June 2024.
The best time to book flights to Seattle is 21 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.
Search Deals

When is the cheapest time to fly to Seattle?

Use this chart to determine the cheapest time to fly round-trip to Seattle. Price data was last updated on 9 June 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Seattle should consider flying on Monday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.
Search Deals

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 18 June 2024.
Get a feel of what it's like to fly with WestJet, Alaska Airlines and American 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.
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.1
Very good
9,277 reviews
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.0
Very good
10,000 reviews
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.5
Good
2,795 reviews
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.4
Good
10,000 reviews
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.3
Good
10,000 reviews
8.1
Very good
9,277 reviews

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

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 does SEA mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport flight would often be abbreviated as a SEA flight.

  • 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. 7 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 2 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, United Airlines 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$ 63, while round-trip flights cost around C$ 62.

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

    A round-trip flight to Seattle will typically cost around C$ 145, however they can be found for as little as C$ 45.

  • Where does the fastest flight to Seattle depart from?

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

  • 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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