Cheap Flights from Seattle to Phoenix
Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seattle
RatePunk searches hundreds of travel sites at once for deals on flights to Phoenix
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Seattle to Phoenix
Explore current cheapest deals departing from Seattle to Phoenix
2026-11-17 – 2026-11-18
SEA - Phoenix
74% AI deal score
$207
$150
Round trip
2026-11-18 – 2026-11-23
SEA - Phoenix
73% AI deal score
$201
$151
Round trip
2026-11-18 – 2026-11-20
SEA - Phoenix
73% AI deal score
$206
$152
Round trip
2026-11-18 – 2026-12-09
SEA - Phoenix
49% AI deal score
$163
$152
Round trip
2026-11-18 – 2026-11-25
SEA - Phoenix
68% AI deal score
$193
$152
Round trip
2026-12-03 – 2026-12-09
SEA - Phoenix
74% AI deal score
$211
$154
Round trip
2026-11-17 – 2026-11-24
SEA - Phoenix
67% AI deal score
$193
$157
Round trip
2026-11-19 – 2026-11-23
SEA - Phoenix
73% AI deal score
$205
$157
Round trip
2026-12-03 – 2026-12-07
SEA - Phoenix
74% AI deal score
$223
$158
Round trip
2026-11-18 – 2026-11-24
SEA - Phoenix
67% AI deal score
$193
$161
Round trip