Flights » From Phoenix, AZ (PHX-Sky Harbor Intl.) » To Seattle, WA (SEA-Seattle Tacoma)
Learn about flights from PHX to SEA
On this page, you'll find a collection of useful information on flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Seattle, WA (SEA-Seattle Tacoma). When you're ready to search, click here for the cheapest flights!
Cleverlayover is a flight search engine for cheaper flights. We find savings by looking at all the possible ways to get from your origin to your destination, including searches that look at each possible layover location individually. For example, if you're flying from PHX to SEA, we'll search for flights from PHX to every other airport and then flights from those airports to SEA. After piecing together those flights, we can find savings that the other search engines don't show you.
When to book
The best day of the week to book your flight is on
Tuesday