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

Monday, November 23rd, 2026

4 round-trip options

Returning
Sat, Nov 28, 20265 Day Trip
$794 USD
Returning
Wed, Dec 2, 20269 Day Trip
$853 USD
Returning
Fri, Dec 4, 202611 Day Trip
$794 USD
Returning
Sat, Dec 5, 202612 Day Trip
$876 USD