
Popular airlines from Sky Harbor International Airport (PHX) to Seattle-Tacoma International Airport (SEA)
- Alaska Airlines
Alaska Airlines
- Frontier Airlines
Frontier Airlines
- United
United
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- Sun Country Airlines
Sun Country Airlines
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Cheap Flights from Phoenix (PHX) to Seattle (SEA)
Prices were available within the past 7 days and start at ฿1,610 for one-way flights and ฿6,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿6,340 Return, found 5 days ago
฿6,340
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿6,835 Return, found 5 days ago
฿6,835
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿7,695 Return, found 5 days ago
฿7,695
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿7,815 Return, found 5 days ago
฿7,815
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿8,020 Return, found 5 days ago
฿8,020
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿8,310 Return, found 5 days ago
฿8,310
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿8,650 Return, found 5 days ago
฿8,650
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿8,805 Return, found 5 days ago
฿8,805
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿9,005 Return, found 5 days ago
฿9,005
Return
found 5 days ago

Tue, 18 Nov - Tue, 25 Nov
PHX
Phoenix
SEA
Seattle
฿9,455 Return, found 5 days ago
฿9,455
Return
found 5 days ago
Find the cheapest month to fly from Phoenix (PHX) to Seattle (SEA)
January is typically the cheapest month to fly
From ฿1,556 - ฿6,057 per traveller.
Frequently asked questions
Travel information
Origin airport | Sky Harbor Intl. |
---|---|
Destination airport | Seattle - Tacoma Intl. |
Return price | ฿6,340 |
Distance | 1770 km |
Average flight time | 3 hours 7 mins |
Book with confidence
Perfect flights from Phoenix to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Phoenix to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Sky Harbor Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,610 and roundtrip prices from ฿6,340. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.
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Top Routes to Seattle
- Los Angeles to Seattle (LAX - SEA)
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- Denver to Seattle (DEN - SEA)
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Top Routes from Phoenix
Top Flight Destinations
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Seattle Airports
Seattle Paine Field Intl. Airport
Nearby Airports
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