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

Friday, July 24th, 2026

8 round-trip options

Returning
Wed, Jul 29, 20265 Day Trip
$3,331 USD
Returning
Thu, Jul 30, 20266 Day Trip
$2,458 USD
Returning
Fri, Jul 31, 20267 Day Trip
$3,689 USD
Returning
Sat, Aug 1, 20268 Day Trip
$2,559 USD
Returning
Tue, Aug 4, 202611 Day Trip
$4,617 USD
Returning
Wed, Aug 5, 202612 Day Trip
$4,617 USD
Returning
Thu, Aug 6, 202613 Day Trip
$4,617 USD
Returning
Fri, Aug 7, 202614 Day Trip
$4,029 USD