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

Sunday, October 11th, 2026

6 round-trip options

Returning
Sun, Oct 18, 20267 Day Trip
$752 USD
Returning
Mon, Oct 19, 20268 Day Trip
$730 USD
Returning
Tue, Oct 20, 20269 Day Trip
$732 USD
Returning
Wed, Oct 21, 202610 Day Trip
$732 USD
Returning
Fri, Oct 23, 202612 Day Trip
$732 USD
Returning
Sat, Oct 24, 202613 Day Trip
$732 USD