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

Saturday, December 19th, 2026

7 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$3,989 USD
Returning
Fri, Dec 25, 20266 Day Trip
$4,142 USD
Returning
Sat, Dec 26, 20267 Day Trip
$5,152 USD
Returning
Sun, Dec 27, 20268 Day Trip
$5,742 USD
Returning
Tue, Dec 29, 202610 Day Trip
$6,434 USD
Returning
Thu, Dec 31, 202612 Day Trip
$5,340 USD
Returning
Fri, Jan 1, 202713 Day Trip
$6,434 USD