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

Thursday, October 8th, 2026

6 round-trip options

Returning
Thu, Oct 15, 20267 Day Trip
$759 USD
Returning
Fri, Oct 16, 20268 Day Trip
$757 USD
Returning
Sat, Oct 17, 20269 Day Trip
$759 USD
Returning
Sun, Oct 18, 202610 Day Trip
$779 USD
Returning
Tue, Oct 20, 202612 Day Trip
$759 USD
Returning
Wed, Oct 21, 202613 Day Trip
$757 USD