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

Friday, September 4th, 2026

6 round-trip options

Returning
Wed, Sep 9, 20265 Day Trip
$684 USD
Returning
Sun, Sep 13, 20269 Day Trip
$704 USD
Returning
Mon, Sep 14, 202610 Day Trip
$684 USD
Returning
Wed, Sep 16, 202612 Day Trip
$684 USD
Returning
Thu, Sep 17, 202613 Day Trip
$684 USD
Returning
Fri, Sep 18, 202614 Day Trip
$684 USD