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Cheap flights from Toronto Pearson Intl Airport to Seattle from £139

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 7/7. 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.
YYZ — SEA
29 May — 5 Jun1
1 adult
Wed 29/5
Wed 5/6

Cheap flight deals from Pearson Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Seattle (SEA). 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 May 2024.

Popular in

December

Cheapest in

January

Round-trip from

£453

One-way from

£171
High demand for flights, 15% potential price rise
Best time to find cheap flights, 8% potential price drop
From Toronto Pearson Intl to Seattle/Tacoma Intl
One-way flight from Toronto Pearson Intl to Seattle/Tacoma Intl

How far in advance should I book a flight from Toronto Pearson Intl Airport to Seattle?

Users have found that booking a flight from Toronto Pearson Intl Airport to Seattle at least 51 days early can save you up to 75% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Toronto Pearson Intl Airport to Seattle for as little as £449 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £530 for flights departing within the next 3 days.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Seattle?

Flights from Toronto Pearson Intl Airport to Seattle lean towards being more expensive in December. Prices are generally better when you fly from Toronto Pearson Intl Airport to Seattle in October, with the cheapest ticket starting at £262.

When is the cheapest time to fly from Toronto Pearson Intl Airport to Seattle (YYZ - SEA)?

When flying from Toronto Pearson Intl Airport to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap WestJet flights from Pearson Intl to Seattle

Explore cheap flight options specifically provided by WestJet for the route between Pearson Intl and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Find some of the cheapest WestJet flights travelling from Toronto to Seattle. Make sure to check back often as deals are often changing.
Fri 23/808:00YYZ - SEA
1 stop7h 56mWestJet
Thu 19/913:50SEA - YYZ
1 stop7h 30mWestJet
Deal found 23/5£250
Thu 22/814:45YYZ - SEA
1 stop8h 36mWestJet
Sun 22/915:40SEA - YYZ
1 stop11h 10mWestJet
Deal found 23/5£282
Thu 1/822:15YYZ - SEA
2 stops22h 06mWestJet
Mon 5/807:00SEA - YYZ
2 stops19h 45mWestJet
Deal found 23/5£289
Mon 24/621:45YYZ - SEA
2 stops18h 11mWestJet
Fri 28/607:00SEA - YYZ
1 stop20h 48mWestJet
Deal found 22/5£386
Fri 28/608:00YYZ - SEA
1 stop12h 21mWestJet
Wed 10/718:15SEA - YYZ
1 stop8h 51mWestJet
Deal found 22/5£399
Thu 26/906:30YYZ - SEA
2 stops11h 18mWestJet
Thu 26/917:45SEA - YYZ
2 stops9h 25mWestJet
Deal found 23/5£404
Mon 3/622:15YYZ - SEA
2 stops17h 41mWestJet
Tue 25/618:15SEA - YYZ
2 stops13h 41mWestJet
Deal found 23/5£410
Mon 24/621:45YYZ - SEA
2 stops22h 36mWestJet
Fri 28/618:15SEA - YYZ
2 stops13h 41mWestJet
Deal found 22/5£413

Cheap Alaska Airlines flights from Pearson Intl to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Pearson Intl and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Some of the best deals we've found on Alaska Airlines flights travelling from Toronto to Seattle. Check back soon if you're not seeing flights that suit your needs.
Fri 19/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sun 21/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£256
Fri 20/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Sat 28/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£257
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Tue 24/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£263
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Fri 20/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£271
Fri 31/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 9/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 24/5£296
Thu 30/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 2/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 23/5£296
Sat 22/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Fri 5/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£309
Thu 27/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Fri 5/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£314
Fri 12/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Mon 22/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£315

Cheap Pearson Intl to Seattle flights in May & June 2024

Find cheap flight options from Pearson Intl to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Prices were last updated on 24 May 2024.
Listed are some of the best fares we've found on flights departing from Toronto to Seattle in 2024. Check back in a little while for more flight options.
Fri 14/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sat 6/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£276
Mon 17/617:52YYZ - SEA
1 stop9h 07mDelta
Fri 21/606:05SEA - YYZ
1 stop9h 28mDelta
Deal found 24/5£288
Fri 31/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 9/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 24/5£296
Thu 30/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 2/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 23/5£296
Tue 4/606:10YYZ - SEA
1 stop9h 33mMultiple Airlines
Tue 4/623:10SEA - YYZ
Nonstop4h 38mMultiple Airlines
Deal found 23/5£304
Tue 4/607:00YYZ - SEA
1 stop7h 28mMultiple Airlines
Tue 4/615:10SEA - YYZ
1 stop7h 26mMultiple Airlines
Deal found 23/5£307
Sat 22/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Fri 5/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£309
Mon 3/617:55YYZ - SEA
1 stop9h 04mDelta
Thu 13/621:45SEA - YYZ
1 stop10h 44mDelta
Deal found 24/5£311
Thu 30/517:55YYZ - SEA
1 stop9h 04mDelta
Sat 1/600:40SEA - YYZ
1 stop7h 59mDelta
Deal found 23/5£311

Pearson Intl to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Pearson Intl and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Listed are some of the best fares we've found on flights departing from Toronto to Seattle in 2024. Check back in a little while for more flight options.
Fri 23/814:30YYZ - SEA
1 stop8h 51mWestJet
Fri 20/913:50SEA - YYZ
1 stop7h 30mWestJet
Deal found 23/5£250
Fri 19/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sun 21/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£256
Fri 20/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Sat 28/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£257
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Tue 24/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£263
Wed 28/817:55YYZ - SEA
1 stop7h 16mDelta
Tue 24/907:20SEA - YYZ
1 stop6h 30mDelta
Deal found 23/5£267
Mon 12/812:30YYZ - SEA
1 stop10h 26mDelta
Fri 6/900:30SEA - YYZ
1 stop8h 06mDelta
Deal found 23/5£271
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Fri 20/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£271
Fri 14/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sat 6/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£276
Tue 22/1011:00YYZ - SEA
2 stops9h 51mUnited Airlines
Fri 1/1105:07SEA - YYZ
2 stops10h 50mUnited Airlines
Deal found 24/5£277

Direct flights to Seattle from Pearson Intl

Discover direct flight options from Pearson Intl to Seattle. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
For a shorter flight, select one of these non-stop flights from Toronto to Seattle. Select from other flights from Toronto to Seattle by using the search form above.
Fri 19/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sun 21/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£256
Fri 20/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Sat 28/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£257
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Tue 24/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£263
Thu 19/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Fri 27/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£267
Tue 27/815:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Fri 20/907:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£271
Tue 25/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sat 6/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£307
Sat 22/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Fri 5/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£309
Thu 27/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Sat 6/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£314
Fri 12/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Mon 22/707:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 24/5£315

Pearson Intl to Seattle flights leaving soon

Find last-minute flight options from Pearson Intl to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Have a look at some of the flights available from Toronto to Seattle departing last-minute. Users should examine the flight details to ensure there are no surprises.
Fri 31/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 9/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 24/5£296
Thu 30/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Sun 2/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 23/5£296
Mon 3/617:55YYZ - SEA
1 stop9h 04mDelta
Thu 13/621:45SEA - YYZ
1 stop10h 44mDelta
Deal found 24/5£311
Thu 30/517:55YYZ - SEA
1 stop9h 04mDelta
Sat 1/600:40SEA - YYZ
1 stop7h 59mDelta
Deal found 23/5£311
Fri 31/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Fri 7/606:50SEA - YYZ
Nonstop4h 40mAlaska Airlines
Deal found 24/5£342
Sun 2/615:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Thu 13/607:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 23/5£343
Wed 29/517:55YYZ - SEA
1 stop7h 26mDelta
Wed 19/606:00SEA - YYZ
1 stop12h 59mDelta
Deal found 22/5£349
Wed 29/515:40YYZ - SEA
Nonstop5h 15mAlaska Airlines
Wed 19/607:00SEA - YYZ
Nonstop4h 30mAlaska Airlines
Deal found 22/5£362
Mon 3/619:40YYZ - SEA
Nonstop5h 18mMultiple Airlines
Tue 4/623:10SEA - YYZ
Nonstop4h 38mMultiple Airlines
Deal found 22/5£368

One-way flights to Seattle from Pearson Intl

Search for one-way flight options from Pearson Intl to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 863,891 searches. Data last updated 24 May 2024.
Take a look at some of the one-way flights we've detected from Toronto to Seattle. Those needing a return flight from Toronto to Seattle can use the search form above.
Sun 7/708:00YYZ - SEA
1 stop9h 46mWestJet
Deal found 23/5£139
Sat 21/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Deal found 23/5£144
Wed 10/715:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Deal found 23/5£147
Mon 30/915:40YYZ - SEA
Nonstop5h 22mAlaska Airlines
Deal found 22/5£153
Sat 15/617:52YYZ - SEA
1 stop7h 26mDelta
Deal found 24/5£155
Wed 19/617:52YYZ - SEA
1 stop9h 07mDelta
Deal found 23/5£156
Fri 14/607:30YYZ - SEA
1 stop10h 19mWestJet
Deal found 23/5£158
Fri 14/615:40YYZ - SEA
Nonstop5h 20mAlaska Airlines
Deal found 24/5£168
Fri 15/1116:10YYZ - SEA
2 stops22h 45mUnited Airlines
Deal found 23/5£171

Find flights from Pearson Intl to Seattle within your budget

Customise your flight search to find flights from Pearson Intl to Seattle 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 863,891 searches. Data last updated 24 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£250 - £333

Route

Depart

Return

Price

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 23/8

1 stop7h 56m

Seattle/Tacoma Intl

Thu 19/9

1 stop7h 30m

£250

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 19/7

Nonstop5h 20m

Seattle/Tacoma Intl

Sun 21/7

Nonstop4h 30m

£256

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 20/9

Nonstop5h 22m

Seattle/Tacoma Intl

Sat 28/9

Nonstop4h 30m

£257

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 27/8

Nonstop5h 22m

Seattle/Tacoma Intl

Tue 24/9

Nonstop4h 30m

£263

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 28/8

1 stop7h 16m

Seattle/Tacoma Intl

Tue 24/9

1 stop6h 30m

£267

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 12/8

1 stop10h 26m

Seattle/Tacoma Intl

Fri 6/9

1 stop8h 06m

£271

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 22/8

1 stop8h 36m

Seattle/Tacoma Intl

Sun 22/9

1 stop11h 10m

£282

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 4/6

1 stop9h 33m

Seattle/Tacoma Intl

Tue 4/6

Nonstop4h 38m

£304

Toronto Pearson IntlSeattle/Tacoma Intl

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Wed 10/7

Nonstop5h 26m

Seattle/Tacoma Intl

Mon 15/7

1 stop17h 13m

£333

Flights are sorted by cheapest first

Deals found on 23/5

When is the best time to book a flight from Toronto Pearson Intl Airport to Seattle?

Use this chart to determine the optimal time to book a return flight from Pearson Intl to Seattle. Price data was last updated on 22 May 2024.
The price you pay for your flight from Toronto Pearson Intl Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

Best time to book a flight from Pearson Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Pearson Intl with our price prediction graph.
Estimated return 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

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 24 May 2024.
Get a feel of what it's like to fly with WestJet, Alaska Airlines and Delta from Toronto to Seattle by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

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
9,182 reviews
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

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
10,550 reviews
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

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

7.6
Good
2,503 reviews
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

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
2,893 reviews
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

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
10,845 reviews
8.1
Very Good
9,182 reviews

Food

7.3

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Seattle. 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 into for flights to Seattle from Toronto Pearson Intl?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Toronto Pearson Intl. On average, Seattle/Tacoma Intl has 2 inbound flights from Toronto Pearson Intl per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Toronto Pearson Intl Airport to Seattle for under £300 on Cheapflights?

    Yes, there are multiple flights from Toronto Pearson Intl Airport to Seattle for under £300. The cheapest flight booked recently is on WestJet for just £250, but on average you can expect to pay £290.

  • Are there nonstop flights from Toronto Pearson Intl Airport to Seattle for under £300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Toronto Pearson Intl Airport to Seattle under £300. A good price for a nonstop flight from Toronto Pearson Intl Airport to Seattle is less than £312.

  • Are there last-minute flights available from Toronto Pearson Intl Airport to Seattle for under £300?

    There are currently 20+ open flights from Toronto Pearson Intl Airport to Seattle within the next 7 days for less than £300.

  • What days are direct flights available from Toronto Pearson Intl Airport to Seattle?

    Direct flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

  • How many flights depart from Toronto Pearson Intl Airport to Seattle on average per day?

    On average, you can expect to see 7 flights from Toronto Pearson Intl Airport to Seattle a day.
    Afternoon (Midday - 6pm) - 57% of flight departures
    Evening (6pm - Midnight) - 43% of flight departures

  • How long is the flight from Toronto Pearson Intl Airport to Seattle?

    There are many flights that can get you from Toronto Pearson Intl Airport to Seattle in 5h 20m. Fly via WestJet, Alaska Airlines, or Delta to get the fastest option. Toronto Pearson Intl Airport and Seattle are separated by a distance of 2066 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Seattle round-trip?

    WestJet, at £250, was found to be the cheapest airline from Toronto Pearson Intl Airport to Seattle.Alternate airlines flying return to your destination include Alaska Airlines and Delta. WestJet is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Seattle one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £139. Users have also found prices from £144 and £155 on Alaska Airlines and Delta, respectively.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to Seattle?

    Before booking your flight to Seattle from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (49%), United Airlines (49%), Brussels Airlines( 20%).

  • What does YYZ to SEA mean?

    Great question - YYZ to SEA just means Toronto Pearson Intl Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Pearson Intl to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Pearson Intl to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pearson Intl to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pearson Intl to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Pearson Intl to Seattle that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Seattle.

  • Can I find deals for business class flights from Pearson Intl to Seattle?

    Yes. Cheapflights offers flight deals from Pearson Intl to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Pearson Intl to Seattle that allow pets onboard?

    Many airlines flying from Pearson Intl to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pearson Intl to Seattle?

    Yes, you can often find last-minute deals on Pearson Intl to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Toronto Pearson Intl Airport to Seattle flight deals updated?

    The Toronto Pearson Intl Airport to Seattle flight deals you see on this page were last updated on 24/5.

  • When is the best time to book a flight from Toronto Pearson Intl Airport to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Seattle (average of £576). Flying from Toronto Pearson Intl Airport to Seattle in July is currently the most expensive (average of £805). 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.

See more FAQs

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