Miami (MIA) to Seattle / Tacoma (SEA) flight deal in economy from $317

Monday, October 5th, 2026

4 round-trip options

Returning
Sat, Oct 10, 20265 Day Trip
$347 USD
Returning
Sun, Oct 11, 20266 Day Trip
$352 USD
Returning
Thu, Oct 15, 202610 Day Trip
$377 USD
Returning
Sat, Oct 17, 202612 Day Trip
$419 USD