Miami (MIA) to Porto Alegre (POA) flight deal in economy from $583

Sunday, December 13th, 2026

4 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$1,173 USD
Returning
Tue, Dec 22, 20269 Day Trip
$1,199 USD
Returning
Thu, Dec 24, 202611 Day Trip
$786 USD
Returning
Fri, Dec 25, 202612 Day Trip
$934 USD