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

Monday, December 21st, 2026

4 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$1,275 USD
Returning
Wed, Dec 30, 20269 Day Trip
$1,275 USD
Returning
Fri, Jan 1, 202711 Day Trip
$1,020 USD
Returning
Sat, Jan 2, 202712 Day Trip
$1,158 USD