Chicago (ORD) to Porto Alegre (POA) flight deal in economy from $730

Monday, December 7th, 2026

6 round-trip options

Returning
Sat, Dec 12, 20265 Day Trip
$945 USD
Returning
Sun, Dec 13, 20266 Day Trip
$1,444 USD
Returning
Mon, Dec 14, 20267 Day Trip
$1,444 USD
Returning
Tue, Dec 15, 20268 Day Trip
$1,444 USD
Returning
Wed, Dec 16, 20269 Day Trip
$1,444 USD
Returning
Sat, Dec 19, 202612 Day Trip
$1,444 USD