Cheap flights to Seattle
Find flight deals to Seattle
Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 10 October 2026.
Popular in | August |
|---|---|
Cheapest in | March |
Average price | ฿29,974 |
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.
Cheapflights Insights
Everything you need to know about your flight to Seattle
When is the best time to book a flight to Seattle?
To ensure you get the cheapest price possible for a flight to Seattle, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Rainfall in Seattle 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
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 10 October 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andAsiana Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Boarding
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Reviews
Anonymous,Jul 2026
TPE - CRK
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,Jul 2026
TPE - CRK
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,Jul 2026
TPE - CRK
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,Jul 2026
TPE - CRK
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,Jul 2026
TPE - CRK
FAQs about flying to Seattle
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Other flight destinations closest to Seattle
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Complete your trip
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Most traveled routes by our users
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How does Cheapflights help users find flights to Seattle?
When you search for this flight to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to Seattle?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle.
Can Cheapflights find flights to Seattle with no change fees?
Yes, we can. To see specific flights to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to Seattle become cheaper?
Yes, Cheapflights offers price alerts on Seattle flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.