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

Saturday, August 15th, 2026

5 round-trip options

Returning
Fri, Aug 21, 20266 Day Trip
$683 USD
Returning
Sun, Aug 23, 20268 Day Trip
$703 USD
Returning
Mon, Aug 24, 20269 Day Trip
$723 USD
Returning
Tue, Aug 25, 202610 Day Trip
$764 USD
Returning
Sat, Aug 29, 202614 Day Trip
$743 USD