NT$3,448 Cheap flights from Phoenix to Seattle (PHX to SEA)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Phoenix to Seattle (PHX-SEA)

Prices were available within the past 7 days and start at NT$3,448 for one-way flights and NT$6,891 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, May 19 - Sat, May 30

PHX

Phoenix

SEA

Seattle

NT$6,891

Roundtrip

found 2 days ago

Sat, May 9 - Sun, May 24

PHX

Phoenix

SEA

Seattle

NT$7,209

Roundtrip

found 2 days ago

Fri, May 8 - Sun, May 24

PHX

Phoenix

SEA

Seattle

NT$7,526

Roundtrip

found 2 days ago

Tue, Jun 9 - Mon, Jun 22

PHX

Phoenix

SEA

Seattle

NT$7,685

Roundtrip

found 2 days ago

Mon, Jun 8 - Mon, Jun 22

PHX

Phoenix

SEA

Seattle

NT$8,003

Roundtrip

found 2 days ago

Sat, May 2 - Sat, May 16

PHX

Phoenix

SEA

Seattle

NT$8,321

Roundtrip

found 2 days ago

Thu, Oct 1 - Tue, Oct 20

PHX

Phoenix

SEA

Seattle

NT$8,480

Roundtrip

found 1 day ago

Sat, May 2 - Sun, May 17

PHX

Phoenix

SEA

Seattle

NT$8,639

Roundtrip

found 2 days ago

Thu, May 21 - Tue, Jun 2

PHX

Phoenix

SEA

Seattle

NT$8,798

Roundtrip

found 2 days ago

Thu, Oct 1 - Tue, Oct 20

PHX

Phoenix

SEA

Seattle

NT$10,222

Roundtrip

found 1 day ago

Find the cheapest month to fly from Phoenix (PHX) to Seattle (SEA)

April is typically the cheapest month to fly

From NT$2,112 - NT$7,650 per traveler.

Frequently asked questions

How much is a flight from Phoenix Sky Harbor Airport to Sea-Tac Airport?

Pack your bags, because round-trip journeys from Phoenix Sky Harbor Intl. Airport to Sea-Tac Airport start from NT$6,891. 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 Harbor 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 Harbor 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 Harbor Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?

There are lots of ways to make the 3 hours and 15 minutes between Sky Harbor 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 Harbor 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 kilometers. Create a playlist of your favorite 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 Harbor 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 Harbor 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.

Travel information

Origin airport	Sky Harbor Intl.
Destination airport	Seattle - Tacoma Intl.
Airlines serving	American Airlines, Delta, United
Roundtrip price	NT$6,713
Distance	1770 km
Average flight time	3 hours 7 mins

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NT$3,448 Cheap Flights from Phoenix (PHX) to Seattle (SEA)

Flight 1

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Seattle-Tacoma International Airport (SEA)

Be in the know

Book smarter

Earn twice

Cheap Flights from Phoenix to Seattle (PHX-SEA)

Find the cheapest month to fly from Phoenix (PHX) to Seattle (SEA)

April is typically the cheapest month to flyApril is typically the cheapest month to fly

Frequently asked questions

Travel information

Explore a world of travel with Expedia

April is typically the cheapest month to fly