Cheap Flight Tickets from Phoenix (PHX) to Seattle (SEA), Starting at $291

Good to Know: Cheapest and Fastest PHX - SEA Flights

Useful information for finding best airline tickets from Phoenix Sky Harbor International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$400

WN Southwest Airlines • 1 stop • 15h 30m

Jul 09 – Jul 12

The cheapest round trip flight from Phoenix to Seattle (PHX-SEA-PHX) is currently $400

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Cheapest Direct Flight

$339

DL Delta Airlines • nonstop • 5h 11m

Jul 09

The cheapest nonstop flight from Phoenix to Seattle (PHX-SEA) is currently $339

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Fastest Flight

4h 15m

The fastest nonstop flight from Phoenix to Seattle (PHX-SEA) takes 4h 15m

Top Airlines Flying from Phoenix to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Latest Flight Deals from Phoenix (PHX) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Phoenix to Seattle. Ideal for travelers with confirmed return itineraries.

Jul 09 - Jul 12, Economy
WN
Phoenix → Seattle
15h 30m
2:40 PM - 12:10 AM • 1 stop
WN
Phoenix → Seattle
6h 55m
5:00 AM - 9:15 AM • 1 stop
$400
Southwest Airlines
Jul 09 - Jul 12, Economy
WN
Phoenix → Seattle
15h 20m
11:40 AM - 9:00 PM • 1 stop
WN
Phoenix → Seattle
6h 55m
5:00 AM - 9:15 AM • 1 stop
$420
Southwest Airlines
Jul 09 - Jul 12, Economy
AS
Phoenix → Seattle
5h 6m
2:37 PM - 5:43 PM • nonstop
F9
Phoenix → Seattle
20h 34m
7:06 PM - 7:40 AM • 1 stop
$477
Alaska Airlines
Jul 09 - Jul 12, Economy
AS
Phoenix → Seattle
14h 17m
8:56 PM - 5:53 AM • 1 stop
AS
Phoenix → Seattle
7h 18m
11:36 AM - 4:14 PM • 1 stop
$555
Alaska Airlines
Jul 09 - Jul 12, Economy
F9
Phoenix → Seattle
47h 20m
6:40 AM - 11:20 AM • 1 stop
F9
Phoenix → Seattle
14h 13m
12:35 PM - 9:28 PM • 1 stop
$709
Frontier Airlines
Jul 09 - Jul 12, Economy
UA
Phoenix → Seattle
8h 28m
11:12 AM - 4:20 PM • 1 stop
AS
Phoenix → Seattle
4h 19m
8:50 PM - 11:49 PM • nonstop
$783
United Airlines

Fly from Phoenix to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Phoenix to Seattle Flights

What are the airports in Phoenix?
PHX
What’s the most popular airline flying from PHX to SEA?
The most popular airline flying from Phoenix to Seattle are
Can I fly from PHX to SEA non-stop?
Yes, you can fly PHX to SEA non-stop on
Which airlines fly nonstop between Phoenix and Seattle?
The non-stop flights between Phoenix and Seattle are .
What’s the earliest departure time from PHX to SEA Airport?
The earliest flight leaves PHX at 6:40 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Phoenix to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHX to SEA?
Read the fare rules of the Phoenix to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Phoenix and Seattle?
operate flights between Phoenix and Seattle
How long does a flight from Phoenix to Seattle take?
It takes approximately 3 hour to fly non-stop from PHX to SEA, which is 1106.68 miles by air.
Which airlines provide the cheapest flights from Phoenix (PHX) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from PHX were found on AS : USD 555
Do I need a passport to fly between PHX and SEA?
No
What’s the latest departure time from PHX to SEA ?
The last flight leaves PHX at 10:32 pm

Phoenix (PHX) to Seattle (SEA): Airport Information

Origin Airport Phoenix Sky Harbor International , Phoenix, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 1107 miles

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