Chicago (ORD) to Porto (OPO) flight deal in economy from $363

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
One Way•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
PortugalOPO

Francisco Sá Carneiro Airport

Porto, Portugal
$507 USD
-28%$363 USD
Verified about 3 hours ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Sunday, December 13th, 2026

Outbound Flights

17h 35m·1 stop
$363 USD
British Airways
ORDDec 13 17:10
→
LHRDec 14 06:55
BA 294Boeing 787
7h 25m layover
British Airways
LGWDec 14 14:20
→
OPODec 14 16:45
BA 2666Airbus A321
14h 29m·2 stops
$369 USD
American Airlines
ORDDec 13 15:16
→
BOSDec 13 18:49
AA 797Boeing 737
2h 41m layover
Iberia Airlines
BOSDec 13 21:30
→
MADDec 14 10:30
IB 346Airbus A321neo
55m layover
Iberia Airlines
MADDec 14 11:25
→
OPODec 14 11:45
IB 1149Canadair RJ 1000
15h 9m·2 stops
$369 USD
American Airlines
ORDDec 13 10:31
→
JFKDec 13 13:58
AA 1652Airbus A319
3h 7m layover
Iberia Airlines
JFKDec 13 17:05
→
MADDec 14 06:20
IB 212Airbus A321neo
1h layover
Iberia Airlines
MADDec 14 07:20
→
OPODec 14 07:40
IB 543Airbus A320
12h 5m·1 stop
$632 USD
Iberia Airlines
ORDDec 13 17:40
→
MADDec 14 08:50
IB 342Airbus A330
2h 35m layover
Iberia Airlines
MADDec 14 11:25
→
OPODec 14 11:45
IB 1149Canadair RJ 1000
14h·2 stops
$636 USD
American Airlines
ORDDec 13 11:40
→
CLTDec 13 14:48
AA 3277Boeing 737
57m layover
American Airlines
CLTDec 13 15:45
→
MADDec 14 05:45
AA 748Boeing 777
1h 35m layover
Iberia Airlines
MADDec 14 07:20
→
OPODec 14 07:40
IB 543Airbus A320
14h 5m·1 stop
$741 USD
American Airlines
ORDDec 13 20:40
→
LHRDec 14 10:25
AA 90Boeing 787
3h 55m layover
British Airways
LGWDec 14 14:20
→
OPODec 14 16:45
BA 2666Airbus A321
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