Chicago (ORD) to Porto Alegre (POA) flight deal in economy from $730

Monday, December 28th, 2026

6 round-trip options

Returning
Sat, Jan 2, 20275 Day Trip
$3,254 USD
Returning
Sun, Jan 3, 20276 Day Trip
$3,254 USD
Returning
Mon, Jan 4, 20277 Day Trip
$3,254 USD
Returning
Tue, Jan 5, 20278 Day Trip
$3,254 USD
Returning
Wed, Jan 6, 20279 Day Trip
$2,888 USD
Returning
Sat, Jan 9, 202712 Day Trip
$2,888 USD