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

Tuesday, October 13th, 2026

6 round-trip options

Returning
Tue, Oct 20, 20267 Day Trip
$1,582 USD
Returning
Wed, Oct 21, 20268 Day Trip
$1,582 USD
Returning
Thu, Oct 22, 20269 Day Trip
$1,582 USD
Returning
Fri, Oct 23, 202610 Day Trip
$1,582 USD
Returning
Sun, Oct 25, 202612 Day Trip
$1,601 USD
Returning
Mon, Oct 26, 202613 Day Trip
$1,582 USD