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

Friday, December 18th, 2026

7 round-trip options

Returning
Wed, Dec 23, 20265 Day Trip
$5,742 USD
Returning
Thu, Dec 24, 20266 Day Trip
$3,989 USD
Returning
Fri, Dec 25, 20267 Day Trip
$4,142 USD
Returning
Sat, Dec 26, 20268 Day Trip
$5,152 USD
Returning
Mon, Dec 28, 202610 Day Trip
$5,152 USD
Returning
Wed, Dec 30, 202612 Day Trip
$5,742 USD
Returning
Thu, Dec 31, 202613 Day Trip
$5,340 USD