Chicago (ORD) to Porto Alegre (POA) flight deal in business from $1,490

Tuesday, December 15th, 2026

7 round-trip options

Returning
Sun, Dec 20, 20265 Day Trip
$4,632 USD
Returning
Mon, Dec 21, 20266 Day Trip
$5,222 USD
Returning
Tue, Dec 22, 20267 Day Trip
$5,222 USD
Returning
Wed, Dec 23, 20268 Day Trip
$5,222 USD
Returning
Fri, Dec 25, 202610 Day Trip
$3,622 USD
Returning
Sun, Dec 27, 202612 Day Trip
$5,222 USD
Returning
Mon, Dec 28, 202613 Day Trip
$4,632 USD