S$77 Cheap Flights from Seattle to Phoenix

View S$77 flight on Sat, 10 Jan, 2026Opens in a new window

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 S$77 for one-way flights and S$153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$153 Return, just found
S$153
Return
just found
Select Delta flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$153 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$206 Return, just found
S$206
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$206 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$247 Return, just found
S$247
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$247 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$258 Return, just found
S$258
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$258 just found
United
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$271 Return, just found
S$271
Return
just found
Select United flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$271 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$278 Return, just found
S$278
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$278 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$286 Return, just found
S$286
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$286 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$298 Return, just found
S$298
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$298 just found
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$318 Return, just found
S$318
Return
just found
Select American Airlines flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$318 just found
United
Sat, 10 Jan - Sat, 17 Jan
SEA
Seattle
PHX
Phoenix
S$323 Return, just found
S$323
Return
just found
Select United flight, departing Sat, 10 Jan from Seattle to Phoenix, returning Sat, 17 Jan, priced at S$323 just found

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

January is typically the cheapest month to fly

From S$63 - S$154 per traveller.
Seattle to Phoenix route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Sky Harbor Intl.
Return price
S$153
Distance
1770 km
Average flight time
3 hours 46 mins

Flights from Seattle to Phoenix

There are several airlines that operate frequent flights from Seattle (SEA) to Phoenix (PHX) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:00 and arrives at Sky Harbor Intl. Airport at 00:05. The last flight of the day departs Seattle at 21:35 and arrives at Phoenix at 23:57.

The flight distance from Seattle to Phoenix is about 1791 km, the shortest flight is 02 hours 37 minutes with .

Expedia lets you search across the largest number of airlines and Phoenix flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Phoenix flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Phoenix trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Phoenix flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Phoenix with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from SEA to Phoenix Sky Harbour Airport?
If you're travelling between Seattle - Tacoma Intl. Airport (SEA) and PHX, round-trip journeys start from S$153. 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 Harbour 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 Harbour 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 Harbour 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 Harbour Intl. Airport?
With the average flight time between Sea-Tac Airport and Sky Harbour 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 kilometres 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 Harbour 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 Harbour 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 Harbour 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 Harbour 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.

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