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

Wednesday, December 23rd, 2026

4 round-trip options

Returning
Mon, Dec 28, 20265 Day Trip
$1,275 USD
Returning
Fri, Jan 1, 20279 Day Trip
$1,020 USD
Returning
Sun, Jan 3, 202711 Day Trip
$1,158 USD
Returning
Mon, Jan 4, 202712 Day Trip
$1,158 USD