Cheap Flights from Seattle to Miami
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 Miami
Prices updated 2 days ago
444 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Aug 9, 2026.)
Today’s best flight deals from Seattle to Miami
Explore current cheapest deals departing from Seattle to Miami
2026-09-05 – 2026-09-09
SEA - Miami
78% AI deal score
$349
$277
Round trip
2026-09-01 – 2026-09-29
SEA - Miami
72% AI deal score
$283
$278
Round trip
2026-09-01 – 2026-09-09
SEA - Miami
76% AI deal score
$317
$278
Round trip
2026-09-19 – 2026-09-26
SEA - Miami
76% AI deal score
$326
$278
Round trip
2026-09-16 – 2026-09-23
SEA - Miami
77% AI deal score
$328
$278
Round trip
2026-09-02 – 2026-09-06
SEA - Miami
78% AI deal score
$350
$278
Round trip
2026-09-12 – 2026-09-22
SEA - Miami
75% AI deal score
$304
$278
Round trip
2026-09-11 – 2026-09-15
SEA - Miami
78% AI deal score
$346
$278
Round trip
2026-09-19 – 2026-09-27
SEA - Miami
75% AI deal score
$312
$278
Round trip
2026-09-10 – 2026-09-14
SEA - Miami
78% AI deal score
$348
$279
Round trip
