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

Monday, November 2nd, 2026

4 round-trip options

Returning
Sat, Nov 7, 20265 Day Trip
$623 USD
Returning
Wed, Nov 11, 20269 Day Trip
$603 USD
Returning
Fri, Nov 13, 202611 Day Trip
$814 USD
Returning
Sat, Nov 14, 202612 Day Trip
$704 USD