Cheap flights from Windsor, ON to Seattle from C$ 440
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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Windsor to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Windsor (YQG) 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 12 June 2025.
Find flight deals from Windsor to Seattle
Cheapest flights from Windsor to SeattleExplore the most affordable flight options available from Windsor to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Windsor to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Windsor 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Windsor to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
WindsorSeattle
YQG - SEA
YQGSEA
Windsor
Tue 8/7
7:45 p.m.-6:38 p.m.
1 stop25h 53m
Seattle/Tacoma Intl
Tue 15/7
7:05 a.m.-6:55 p.m.
1 stop8h 50m
WindsorSeattle
YQG - SEA
YQGSEA
Windsor
Tue 24/6
10:15 a.m.-8:41 p.m.
2 stops13h 26m
Seattle/Tacoma Intl
Mon 30/6
2:55 p.m.-9:27 a.m.
2 stops15h 32m
WindsorSeattle
YQG - SEA
YQGSEA
Windsor
Tue 24/6
1:50 p.m.-9:04 p.m.
3 stops34h 14m
Seattle/Tacoma Intl
Mon 30/6
1:15 p.m.-6:55 p.m.
2 stops26h 40m
WindsorSeattle
YQG - SEA
YQGSEA
Windsor
Fri 25/7
2:30 p.m.-4:09 p.m.
3 stops28h 39m
WindsorSeattle
YQG - SEA
YQGSEA
Windsor
Sat 26/7
4:00 p.m.-11:00 a.m.
1 stop22h 00m
Best time to book a flight from Windsor to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Windsor with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Windsor to Seattle
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 12 June 2025.
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Deb,Jan 2025
YYZ - YYC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Deb,Jan 2025
YYZ - YYC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Deb,Jan 2025
YYZ - YYC
Related info for your journey
Find useful and relevant information for your journey from Windsor to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Windsor?
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Alternative routes for Windsor to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Windsor to Seattle?
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Why should you use Cheapflights to find cheap flight tickets from Windsor to Seattle?
Millions of users choose and trust Cheapflights to book the best flight deals from Windsor to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Windsor to Seattle with no change fees?
Certainly. Search results for flights to Seattle from Windsor shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Windsor to Seattle become cheaper?
Of course! You can now track prices for flights from Windsor to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.