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

Thursday, December 24th, 2026

7 round-trip options

Returning
Tue, Dec 29, 20265 Day Trip
$6,434 USD
Returning
Wed, Dec 30, 20266 Day Trip
$5,742 USD
Returning
Thu, Dec 31, 20267 Day Trip
$5,340 USD
Returning
Fri, Jan 1, 20278 Day Trip
$6,434 USD
Returning
Sun, Jan 3, 202710 Day Trip
$6,434 USD
Returning
Tue, Jan 5, 202712 Day Trip
$6,434 USD
Returning
Wed, Jan 6, 202713 Day Trip
$5,663 USD