$44 Cheap Flights from Phoenix to Seattle

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Sky Harbor Intl. to Seattle - Tacoma Intl.

Amazing PHX to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $88 round trip and $44 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for PHX to SEA

CarrierFlightDepart PHXArrive SEASun
11/27
Mon
11/28
Tue
11/29
Wed
11/30
Thu
12/1
Fri
12/2
Sat
12/3
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AS92506:00 am08:10 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL260708:09 am10:25 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS121708:30 am10:40 amCheck FareCheck FareCheck Fare
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AS1809:45 am11:55 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA71011:20 am01:32 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS94711:35 am01:46 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS6801:55 pm04:03 pmCheck FareCheck FareCheck Fare
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DL171402:24 pm04:35 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS92703:10 pm05:20 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL207604:33 pm06:46 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS69905:15 pm07:25 pmCheck FareCheck FareCheck Fare
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AA278106:10 pm08:23 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS92307:30 pm09:41 pmCheck FareCheck FareCheck Fare
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DL171208:10 pm10:23 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS93108:55 pm11:06 pmCheck FareCheck FareCheck Fare
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AA57809:05 pm11:18 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS125207:00 am09:11 am
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AS68101:50 pm03:59 pm
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AS92805:20 pm07:30 pm
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AS17507:55 pm10:06 pm
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Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Hilton Garden Inn Seattle Downtown
Holiday Inn Seattle Downtown, an IHG Hotel
Astra Hotel, Seattle, A Tribute Portfolio Hotel by Marriott South Lake Union
Lotte Hotel Seattle
Crowne Plaza Seattle - Downtown, an IHG Hotel
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Frequently asked questions

Can I catch a flight from PHX to SEA right now?
For information on any present Sea-Tac Airport travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up.
Are there direct flights from PHX to Seattle - Tacoma Intl. Airport (SEA)?
If you want to travel from PHX to Sea-Tac Airport as quickly as possible, you’ll be happy to know multiple airlines operate direct flights. Pick your preferred seat with Alaska Airlines or Southwest Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SEA, please visit our Customer Service Portal.
How long is the flight from Sky Harbor Intl. Airport (PHX) to SEA?
The flight between PHX and SEA is ordinarily around 3 hours and 9 minutes. Make your journey enjoyable by saving a few shows on your tablet or laptop and enjoying them with your seat fully reclined.
What is the flight distance from Sky Harbor Intl. Airport (PHX) to Sea-Tac Airport?
With a flight distance of 1,100 mi separating PHX and Sea-Tac Airport, you’ll be on the plane for a while. It’s an excellent chance to get engrossed in a film, get some work done or just relax with a novel.
What airlines fly from Phoenix Sky Harbor Airport to SEA?
If you’d prefer to fly direct from Sky Harbor Intl. Airport (PHX) to Seattle - Tacoma Intl. Airport (SEA), you’re not short on choice. We’ve listed some of the most in-demand airlines that advertise nonstop services on this route:

  • Alaska Airlines - (AS) with 230 flights every month
  • Southwest Airlines - (WN) with 126 flights every month
  • Delta - (DL) with 121 flights every month
  • American Airlines - (AA) with 91 flights every month

What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From Sky Harbor Intl.
Traveling To Seattle - Tacoma Intl.
Shortest Flight Time 3 hours 5 mins
Earliest Departure Time 5:00AM MST
Latest Departure Time 9:10PM MST
Lowest Flight Price $88

Route Info

Flight path for flights from Phoenix Sky Harbor International Airport to Seattle-Tacoma International Airport

Distance:
1,113.00 miles

Airlines & Aircraft Used on PHX to SEA Flight Routes

Airline Carrier
Aircraft
Alaska Airlines
Canadair Regional Jet
Alaska Airlines
Canadair Regional Jet 700
American Airlines
Boeing 737-800 pax
American Airlines
Boeing 767-300 pax
American Airlines
Canadair Regional Jet
American Airlines
Embraer EMB.120 Brasilia
Delta Air Lines
Boeing 737-800 pax
Delta Air Lines
Boeing 737-800 pax

Discover our best flights from Phoenix PHX to Seattle SEA. 

With 18 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Phoenix PHX to Seattle SEA at the right price  

Airfares to Seattle SEA from Phoenix PHX currently cost between $88 and $140. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Phoenix PHX to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Phoenix PHX to Seattle SEA on Travelocity starting at $44. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Phoenix PHX quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from PHX to take around 3 hour(s) 5 min(s).  

 

Find our cheapest airfares for flights from Phoenix PHX to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from PHX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Phoenix PHX to Seattle SEA today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Phoenix PHX to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Phoenix PHX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from PHX have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Phoenix PHX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.