NT$3,430 Cheap flights from Seattle to Phoenix (SEA to PHX)

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

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Cheap Flights from Seattle to Phoenix (SEA-PHX)

Prices were available within the past 7 days and start at NT$3,430 for one-way flights and NT$8,324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Wed, Apr 29 - Tue, May 5

SEA

Seattle

PHX

Phoenix

NT$8,324

Roundtrip

found 4 days ago

Sat, Jul 4 - Fri, Jul 17

SEA

Seattle

PHX

Phoenix

NT$8,430

Roundtrip

just found

Tue, Jul 28 - Tue, Aug 11

SEA

Seattle

PHX

Phoenix

NT$8,483

Roundtrip

found 4 days ago

Wed, May 6 - Fri, May 8

SEA

Seattle

PHX

Phoenix

NT$8,600

Roundtrip

found 2 days ago

Tue, Apr 28 - Thu, May 7

SEA

Seattle

PHX

Phoenix

NT$8,642

Roundtrip

found 4 days ago

Thu, Apr 30 - Tue, May 5

SEA

Seattle

PHX

Phoenix

NT$9,277

Roundtrip

found 4 days ago

Wed, May 6 - Fri, May 8

SEA

Seattle

PHX

Phoenix

NT$9,549

Roundtrip

found 2 days ago

Tue, Jul 28 - Tue, Aug 11

SEA

Seattle

PHX

Phoenix

NT$9,595

Roundtrip

found 4 days ago

Sat, Jul 4 - Fri, Jul 17

SEA

Seattle

PHX

Phoenix

NT$10,010

Roundtrip

just found

Wed, May 6 - Fri, May 8

SEA

Seattle

PHX

Phoenix

NT$10,335

Roundtrip

found 2 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

PHX

Sky Harbor Intl.

CheapestClosest

10 min

Flights from NT$8,642

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

March is typically the cheapest month to fly

From NT$1,791 - NT$9,726 per traveler.

Frequently asked questions

How much is a flight from SEA to Phoenix Sky Harbor Airport?

If you're traveling between Seattle - Tacoma Intl. Airport (SEA) and PHX, round-trip journeys start from NT$8,324. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Sky Harbor Intl. Airport (PHX)?

This can differ between airlines, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.

How do I find cheap flights from Sea-Tac Airport to Phoenix Sky Harbor Intl. Airport 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 Seattle - Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor Intl. Airport flights, you'll see a "no change fees" filter for you to select.

How many hours is the flight from Sea-Tac Airport to Phoenix Sky Harbor Intl. Airport?

With the average flight time between Sea-Tac Airport and Sky Harbor Intl. Airport (PHX) only 2 hours and 50 minutes, you'll be exploring Phoenix in the blink of an eye.

How far is the flight from SEA to PHX?

Around 1,800 kilometers separates SeaTac and Phoenix, so pack something to help you fill in a couple of hours. That novel you haven't finished will do the trick.

Which airlines fly direct from SEA to Sky Harbor Intl. Airport (PHX)?

With so many airlines to pick from, you'll be able to find the perfect flight from Sea-Tac Airport to Phoenix Sky Harbor Airport in a few clicks. These are some of the top carriers with services between these airports:

Alaska Airlines - (AS) with 217 monthly flights
Delta Air Lines - (DL) with 121 monthly flights
American Airlines - (AA) with 95 monthly flights
Southwest Airlines - (WN) with 60 monthly flights

Are Seattle - Tacoma Intl. Airport (SEA) to Phoenix Sky Harbor Airport flight tickets cheaper when they're purchased at the last minute?

Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from Sea-Tac Airport to Sky Harbor Intl. Airport (PHX) appearing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.

Travel information

Origin airport	Seattle - Tacoma Intl.
Destination airport	Sky Harbor Intl.
Airlines serving	American Airlines, Delta, United
Roundtrip price	NT$8,324
Distance	1770 km
Average flight time	2 hours 51 mins

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NT$3,430 Cheap Flights from Seattle (SEA) to Phoenix (PHX)

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

Be in the know

Book smarter

Earn twice

Cheap Flights from Seattle to Phoenix (SEA-PHX)

Alternative airports near Phoenix

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

March is typically the cheapest month to flyMarch is typically the cheapest month to fly

Frequently asked questions

Travel information

Explore a world of travel with Expedia

March is typically the cheapest month to fly