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

Thursday, December 31st, 2026

7 round-trip options

Returning
Tue, Jan 5, 20275 Day Trip
$4,589 USD
Returning
Wed, Jan 6, 20276 Day Trip
$3,818 USD
Returning
Thu, Jan 7, 20277 Day Trip
$3,116 USD
Returning
Fri, Jan 8, 20278 Day Trip
$3,818 USD
Returning
Sun, Jan 10, 202710 Day Trip
$3,116 USD
Returning
Tue, Jan 12, 202712 Day Trip
$3,116 USD
Returning
Wed, Jan 13, 202713 Day Trip
$3,479 USD