Cheap Flight Tickets from Phoenix (PHX) to Seattle (SEA), Starting at $112

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

$230

WN Southwest Airlines • 1 stop • 13h 35m

Aug 08 – Aug 09

The cheapest round trip flight from Phoenix to Seattle (PHX-SEA-PHX) is currently $230

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Cheapest One way Flight

$112

F9 Frontier Airlines • 1 stop • 26h 55m

Aug 08

The cheapest one way flight from Phoenix to Seattle (PHX-SEA) is currently $112

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Cheapest Direct Flight

$226

WN Southwest Airlines • nonstop • 5h

Aug 08

The cheapest nonstop flight from Phoenix to Seattle (PHX-SEA) is currently $226

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Fastest Flight

5h

The fastest nonstop flight from Phoenix to Seattle (PHX-SEA) takes 5h

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

WestJet Airlines

WestJet 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.

Aug 08 - Aug 09, Economy
WN
Phoenix → Seattle
13h 35m
12:15 PM - 8:30 PM • 1 stop
WN
Phoenix → Seattle
4h 10m
5:55 AM - 8:45 AM • nonstop
$230
Southwest Airlines
Aug 08 - Aug 09, Economy
WN
Phoenix → Seattle
9h 10m
12:25 PM - 6:15 PM • 1 stop
WN
Phoenix → Seattle
4h 15m
2:40 PM - 5:35 PM • nonstop
$230
Southwest Airlines
Aug 08 - Aug 09, Economy
AS
Phoenix → Seattle
23h 52m
5:48 PM - 8:20 AM • 1 stop
AS
Phoenix → Seattle
5h 7m
11:50 AM - 2:57 PM • nonstop
$324
Alaska Airlines
Aug 08 - Aug 09, Economy
AS
Phoenix → Seattle
17h 29m
8:28 PM - 7:17 AM • 1 stop
AS
Phoenix → Seattle
5h 2m
9:59 AM - 1:01 PM • nonstop
$324
Alaska Airlines
Aug 08 - Aug 09, Economy
AS
Phoenix → Seattle
5h 7m
9:10 AM - 12:17 PM • nonstop
AS
Phoenix → Seattle
10h 15m
9:59 AM - 4:14 PM • 1 stop
$376
Alaska Airlines
Aug 08 - Aug 09, Economy
DL
Phoenix → Seattle
5h 6m
6:59 AM - 10:05 AM • nonstop
DL
Phoenix → Seattle
9h 12m
5:50 PM - 11:42 PM • 1 stop
$659
Delta 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 12:35 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 UA : USD 234
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 8:28 pm

Essential Information for Booking Flights from Phoenix (PHX) - AI Insights

What's the cheapest airline from phx to sea?
You can find budget-friendly flights from Phoenix Sky Harbor International Airport (phx) to Seattle Tacoma International Airport (sea) on Frontier Airlines (F9), which operates direct flights. For a premium experience, you can opt for their Business cabin with priority check-in, lounge access, and flatbed seats.
What's the popular airline to fly from phx to sea?
Southwest Airlines offers premium business class service on flights from Phoenix Sky Harbor International to Seattle Tacoma International, featuring priority check-in, lounge access, and flatbed seats. This round-trip flight is available for booking 9 days in advance. You can find affordable airfares with Southwest Airlines on their website.
What's the cheapest day of the week to fly from phx to sea?
The cheapest day to fly from Phoenix Sky Harbor International (PHX) to Seattle Tacoma International Airport (SEA) is typically on Fridays. Booking in advance, you can find budget-friendly flights that fit your needs.
What's the cheapest month to fly from phx to sea?
The cheapest month to fly from Phoenix Sky Harbor International Airport (PHX) to Seattle Tacoma International Airport (SEA) is October. Booking in advance, you can find budget-friendly flights with airlines offering savings on airfares. Consider flying during the off-season for even lower fares.
Which airline/airlines fly from phx to sea?
The airlines that fly from Phoenix Sky Harbor International Airport (PHX) to Seattle Tacoma International Airport (SEA) include Porter Airline (PD), Hawaiian Airlines (HA), Volaris Airline (Y4), JetBlue Airways (B6), American Airlines (AA), WestJet Airlines (WS), Frontier Airlines (F9), United Airlines (UA), Southern Airways (9X), and Aeromexico (AM). You can find low fares on these airlines for your round trip from PHX to SEA, especially if you book in advance. Consider searching for airfares and cheapest flights on fareleaders.com for the best deals.
What is the cheapest airfare from Phoenix Sky Harbor International to Seattle Tacoma International for 3 passengers?
The cheapest airfare from Phoenix Sky Harbor International to Seattle Tacoma International for 3 passengers can be found on Frontier Airlines (F9) with a cost of $450 per person, making the total fare $1350.
How many advance booking days do I need to book my round trip flights with premium service?
You should book your round trip flights at least 9 advance booking days in advance to secure the best premium service rates.
Can I find affordable flights on your website, fareleaders.com, and what makes them so cheap?
Yes, you can find affordable flights on fareleaders.com due to our advanced airfare comparison technology that aggregates prices from multiple airlines, including Southwest Airlines (WN), making them cheaper.
Are there any additional fees for busco airlines or airplant services?
No, there are no additional fees for busco airlines or airplant services. However, you should note that some airlines may charge extra for amenities like checked bags or food.
How can I make the most of my July web booking experience on fareleaders.com?
To make the most of your July web booking experience on fareleaders.com, be sure to book your flights at least 9 days in advance and take advantage of our exclusive deals and discounts.
What is the best way to book my viajar trip with the highest quality flights and fares?
The best way to book your viajar trip with the highest quality flights and fares is by using fareleaders.com, where you can compare prices from multiple airlines like JetBlue Airways (B6) and United Airlines (UA), and find the best deals for your needs.

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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