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

Monday, December 21st, 2026

7 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$5,152 USD
Returning
Sun, Dec 27, 20266 Day Trip
$5,742 USD
Returning
Mon, Dec 28, 20267 Day Trip
$5,152 USD
Returning
Tue, Dec 29, 20268 Day Trip
$6,434 USD
Returning
Thu, Dec 31, 202610 Day Trip
$5,340 USD
Returning
Sat, Jan 2, 202712 Day Trip
$6,434 USD
Returning
Sun, Jan 3, 202713 Day Trip
$6,434 USD