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

Saturday, August 8th, 2026

4 round-trip options

Returning
Sat, Aug 15, 20267 Day Trip
$1,164 USD
Returning
Sun, Aug 16, 20268 Day Trip
$1,037 USD
Returning
Tue, Aug 18, 202610 Day Trip
$857 USD
Returning
Thu, Aug 20, 202612 Day Trip
$1,004 USD