Alaska Airlines Cheap Flights from Phoenix to Seattle

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Frequently asked questions

Can I catch a flight from PHX to Sea-Tac Airport right now?
Be sure to check out the Covid-19 Travel Advisor to find out if there are any present travel advice reports and quarantine requirements in effect in Sea-Tac Airport when flying in from Phoenix Sky Harbor Airport.
What terminal is Alaska Airlines at Phoenix Sky Harbor Airport?
Flights routinely leave from terminal 3 at PHX if you’ve booked a seat with Alaska Airlines. Landing at Sea-Tac Airport? Touch base with your airline (or do some online research) to see which terminal you’ll be arriving at.
Are there Alaska Airlines non-stop flights from PHX to SEA?
You bet there are. Save yourself time and effort and fly straight from Sky Harbor Intl. Airport (PHX) to Sea-Tac Airport with Alaska Airlines. Avoid complicated transfers, reduce the risk of losing your suitcase and arrive at your destination faster — direct flights are preferred by many wise wanderers.
How long is an Alaska Airlines flight from PHX to SEA?
Your Alaska Airlines flight should take you from Sky Harbor Intl. Airport (PHX) to Seattle - Tacoma Intl. Airport (SEA) in approximately 3 hours and 39 minutes. If you’re not a big fan of speaking to other passengers while you’re airborne, don’t worry — you won’t have to chitchat for too long.
What type of aircraft does Alaska Airlines fly from PHX to SEA?
Alaska Airlines generally operates the Boeing 737-900 or the Boeing 737 MAX 9 on the flight path between PHX and SEA.
How many direct and indirect flights does Alaska Airlines fly from PHX to SEA?
Alaska Airlines has approximately 6 flights each day from Phoenix Sky Harbor Intl. Airport to Sea-Tac Airport.
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.
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.
Alaska Airlines Airports
Hop on a(n) Alaska Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
SEAUSASeattle - Tacoma Intl.115
ORDUSAO'Hare Intl.44
LAXUSALos Angeles Intl.24
PDXUSAPortland Intl.23
ANCUSATed Stevens Anchorage Intl.22
SFOUSASan Francisco Intl.21
SANUSASan Diego Intl.18
JNUUSAJuneau Intl.10
SJCUSANorman Y. Mineta San Jose Intl.10
GEGUSASpokane Intl.7

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3 out of 5
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3 out of 5
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Ok hotel near airport
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Red Lion Hotel Seattle Airport Sea-Tac
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*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.