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

Thursday, July 23rd, 2026

4 round-trip options

Returning
Thu, Jul 30, 20267 Day Trip
$1,189 USD
Returning
Fri, Jul 31, 20268 Day Trip
$1,383 USD
Returning
Sun, Aug 2, 202610 Day Trip
$1,134 USD
Returning
Tue, Aug 4, 202612 Day Trip
$1,189 USD