Cheap Flights from Phoenix (PHX) to Seattle (SEA) from AU$90

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Cheap Flights from Phoenix (PHX) to Seattle (SEA)

Prices were available within the past 7 days and start at AU$90 for one-way flights and AU$181 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat., 7 Sep. - Sat., 14 Sep.
PHX
Phoenix
SEA
Seattle
AU$181 Return, found 6 days ago
AU$181
Return
found 6 days ago
Select Delta flight, departing Sat., 7 Sep. from Phoenix to Seattle, returning Sat., 14 Sep., priced at AU$181 found 6 days ago
Alaska Airlines
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$182 Return, found 4 days ago
AU$182
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$182 found 4 days ago
Alaska Airlines
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$183 Return, found 4 days ago
AU$183
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$183 found 4 days ago
American Airlines
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$239 Return, found 4 days ago
AU$239
Return
found 4 days ago
Select American Airlines flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$239 found 4 days ago
Delta
Sat., 7 Sep. - Sat., 14 Sep.
PHX
Phoenix
SEA
Seattle
AU$240 Return, found 6 days ago
AU$240
Return
found 6 days ago
Select Delta flight, departing Sat., 7 Sep. from Phoenix to Seattle, returning Sat., 14 Sep., priced at AU$240 found 6 days ago
Alaska Airlines
Sat., 7 Sep. - Sat., 14 Sep.
PHX
Phoenix
SEA
Seattle
AU$242 Return, found 6 days ago
AU$242
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat., 7 Sep. from Phoenix to Seattle, returning Sat., 14 Sep., priced at AU$242 found 6 days ago
Alaska Airlines
Sun., 18 Aug. - Thu., 22 Aug.
PHX
Phoenix
SEA
Seattle
AU$245 Return, found 3 days ago
AU$245
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun., 18 Aug. from Phoenix to Seattle, returning Thu., 22 Aug., priced at AU$245 found 3 days ago
Delta
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$245 Return, found 4 days ago
AU$245
Return
found 4 days ago
Select Delta flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$245 found 4 days ago
Alaska Airlines
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$246 Return, found 4 days ago
AU$246
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$246 found 4 days ago
Alaska Airlines
Tue., 1 Oct. - Mon., 7 Oct.
PHX
Phoenix
SEA
Seattle
AU$247 Return, found 4 days ago
AU$247
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue., 1 Oct. from Phoenix to Seattle, returning Mon., 7 Oct., priced at AU$247 found 4 days ago
Flight from Phoenix to Seattle route information
Origin airport
Sky Harbor Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
AU$180
Distance
1770 km

Your quick guide to flights from Phoenix to Seattle

Pick up great flights from Phoenix to Seattle

With Expedia, you have your pick of 51 flights a day with 20 airlines covering flights from Phoenix to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Phoenix to Seattle that take around 2 hours.

Find cheap flights from Phoenix to Seattle

From the great flight deals with prices currently ranging from AU$181 to AU$247, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Phoenix to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in September.

Reasons to book your flight from Phoenix to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Phoenix to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Phoenix Sky Harbour Airport to Sea-Tac Airport?
Pack your bags, because round-trip journeys from Phoenix Sky Harbour Intl. Airport to Sea-Tac Airport start from AU$181. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phoenix Sky Harbour Airport to Sea-Tac Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from PHX to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sky Harbour Intl. Airport (PHX) to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Phoenix Sky Harbour Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
There are lots of ways to make the 3 hours and 15 minutes between Sky Harbour Intl. Airport (PHX) and SEA go by quicker. Be productive and sort through your camera roll or clear out all those backed-up emails. A good snooze also helps pass the time!
How far is the flight from Phoenix Sky Harbour Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Expect to be cruising at altitude for a while, as the flight distance from Phoenix to SeaTac is 1 800 kilometres. Create a playlist of your favourite tunes before you leave home to stay entertained during your journey.
Which airlines fly direct from PHX to Sea-Tac Airport?
Have a look at the deals on offer with these popular carriers and lock in your fare from Sky Harbour Intl. Airport (PHX) to SEA today:

  • Alaska Airlines - (AS) with 217 monthly flights
  • Delta Air Lines - (DL) with 121 monthly flights
  • American Airlines - (AA) with 91 monthly flights
  • Southwest Airlines - (WN) with 86 monthly flights

Are PHX to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap airfares from Phoenix Sky Harbour Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) arising a few weeks prior to the departure date. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.
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