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Cheap First Class flights to Seattle

YYZ — SEA
16 Jul — 23 Jul1
1 adult

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Cheap first class flights to Seattle in 2025

Find the latest flights to Seattle in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data were last updated on 11 July 2025.

Average Price

C$ 6,821

Cheapest Price

C$ 639

Top Rated Airline

United Airlines

No. of Airlines

4

Arrival Airport

Seattle/Tacoma Intl Airport
Average for round-trip first class flights in July 2025
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Cheapest first class flights to Seattle
Explore the most affordable first class flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2025.

Wed 30/77:07 p.m.YVR - SEA
1 stop2h 47mAlaska Airlines
Tue 12/83:53 p.m.SEA - YVR
Nonstop1h 00mAlaska Airlines
Deal found 10/7C$ 738
Fri 15/85:43 p.m.YYZ - SEA
1 stop9h 23mDelta
Sun 17/87:52 p.m.SEA - YYZ
1 stop7h 22mDelta
Deal found 10/7C$ 1,156
Fri 5/94:45 p.m.YYZ - SEA
Nonstop5h 23mAlaska Airlines
Fri 3/1012:17 a.m.SEA - YYZ
1 stop9h 15mAlaska Airlines
Deal found 10/7C$ 1,307

Travel insights for first class flights from Canada to Seattle

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

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).

Frequently asked questions about Seattle first class tickets

Find answers to common questions related to first class tickets for flights to Seattle. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 11 July 2025.

  • What is the cheapest price for a First Class ticket to Seattle?

    If you are flexible with your travel dates and origin, you might only have to pay C$ 639 for a First Class class flight to Seattle (lowest price found recently). Our data shows that the average price for a First Class ticket to Seattle is about C$ 6,821/traveller.

  • How much do Business Class flight tickets to Seattle cost?

    The average price for a Business Class ticket to Seattle recently is C$ 4,688. For what you get as travel perks, Business Class cabin is a great alternative to First Class. First Class tickets are also usually 32% more expensive.

  • How many premium cabins does United Airlines have for flights to Seattle?

    United Airlines has 3 premium cabins on its schedule for flights to Seattle: Business Class, First Class and Prem Economy Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

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