Cheap Flights Seattle to Phoenix (BFI-PHX)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from BFI to PHX was . Fares this good don’t last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.

This can differ from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where you’ll find easy instructions on how to cancel your flight online.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BFI to PHX flights, you’ll see a “no change fees” filter for you to select.

The flight distance from Seattle to Phoenix is 1 800 kilometres. Bring along a drink, a few snacks and an interesting novel to read. Keep yourself entertained and time will zip by.

Direct flights aren’t available, so you’ll need to make at least one stop between Boeing Field Airport (BFI) and Sky Harbour Intl. Airport (PHX). Take advantage of the layover time to stretch your legs and grab a bite to eat.

Booking last minute from Boeing Field to Phoenix Sky Harbour Intl. Airport can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out entirely! If you’d rather play it safe and start your trip planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.