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

Thursday, July 16th, 2026

4 round-trip options

Returning
Thu, Jul 23, 20267 Day Trip
$930 USD
Returning
Fri, Jul 24, 20268 Day Trip
$872 USD
Returning
Sun, Jul 26, 202610 Day Trip
$1,220 USD
Returning
Tue, Jul 28, 202612 Day Trip
$938 USD