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

Sunday, December 13th, 2026

7 round-trip options

Returning
Fri, Dec 18, 20265 Day Trip
$4,648 USD
Returning
Sat, Dec 19, 20266 Day Trip
$5,307 USD
Returning
Sun, Dec 20, 20267 Day Trip
$4,058 USD
Returning
Mon, Dec 21, 20268 Day Trip
$4,648 USD
Returning
Wed, Dec 23, 202610 Day Trip
$4,648 USD
Returning
Fri, Dec 25, 202612 Day Trip
$3,048 USD
Returning
Sat, Dec 26, 202613 Day Trip
$4,058 USD