Porto (OPO) to Chicago (ORD) flight deal in economy from $615
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
ORDO'Hare International Airport
Chicago, United States
$953 USD
-35%$615 USD
Verified 1 day agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
7% of dates checked are available within 10% of the lowest price
Friday, January 15th, 2027
6 round-trip options
Returning
Thu, Jan 21, 2027•6 Day Trip
$825 USD
Returning
Sun, Jan 24, 2027•9 Day Trip
$825 USD
Returning
Mon, Jan 25, 2027•10 Day Trip
$825 USD
Returning
Tue, Jan 26, 2027•11 Day Trip
$904 USD
Returning
Wed, Jan 27, 2027•12 Day Trip
$825 USD
Returning
Fri, Jan 29, 2027•14 Day Trip
$825 USD