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

Saturday, July 25th, 2026

4 round-trip options

Returning
Sat, Aug 1, 20267 Day Trip
$1,060 USD
Returning
Sun, Aug 2, 20268 Day Trip
$975 USD
Returning
Tue, Aug 4, 202610 Day Trip
$1,026 USD
Returning
Thu, Aug 6, 202612 Day Trip
$938 USD