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

Tuesday, November 17th, 2026

6 round-trip options

Returning
Sun, Nov 22, 20265 Day Trip
$797 USD
Returning
Mon, Nov 23, 20266 Day Trip
$826 USD
Returning
Tue, Nov 24, 20267 Day Trip
$826 USD
Returning
Wed, Nov 25, 20268 Day Trip
$824 USD
Returning
Thu, Nov 26, 20269 Day Trip
$777 USD
Returning
Sun, Nov 29, 202612 Day Trip
$1,991 USD