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

Wednesday, July 22nd, 2026

4 round-trip options

Returning
Wed, Jul 29, 20267 Day Trip
$1,012 USD
Returning
Thu, Jul 30, 20268 Day Trip
$1,026 USD
Returning
Sat, Aug 1, 202610 Day Trip
$2,150 USD
Returning
Mon, Aug 3, 202612 Day Trip
$1,091 USD