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

Wednesday, August 5th, 2026

4 round-trip options

Returning
Wed, Aug 12, 20267 Day Trip
$819 USD
Returning
Thu, Aug 13, 20268 Day Trip
$916 USD
Returning
Sat, Aug 15, 202610 Day Trip
$1,154 USD
Returning
Mon, Aug 17, 202612 Day Trip
$846 USD