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

Saturday, July 25th, 2026

5 round-trip options

Returning
Fri, Jul 31, 20266 Day Trip
$912 USD
Returning
Sun, Aug 2, 20268 Day Trip
$900 USD
Returning
Mon, Aug 3, 20269 Day Trip
$957 USD
Returning
Tue, Aug 4, 202610 Day Trip
$938 USD
Returning
Sat, Aug 8, 202614 Day Trip
$938 USD