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

Monday, September 21st, 2026

6 round-trip options

Returning
Sat, Sep 26, 20265 Day Trip
$583 USD
Returning
Wed, Sep 30, 20269 Day Trip
$583 USD
Returning
Thu, Oct 1, 202610 Day Trip
$583 USD
Returning
Sat, Oct 3, 202612 Day Trip
$583 USD
Returning
Sun, Oct 4, 202613 Day Trip
$603 USD
Returning
Mon, Oct 5, 202614 Day Trip
$583 USD