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

Friday, July 31st, 2026

4 round-trip options

Returning
Fri, Aug 7, 20267 Day Trip
$2,117 USD
Returning
Sat, Aug 8, 20268 Day Trip
$2,150 USD
Returning
Mon, Aug 10, 202610 Day Trip
$2,277 USD
Returning
Wed, Aug 12, 202612 Day Trip
$1,946 USD