Bilbao (BIO) to Chicago (ORD) flight deal in economy from $344
$619 USD
-44%$344 USD
Verified 2 days agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
21% of dates checked are available within 10% of the lowest price
Wednesday, January 13th, 2027
Outbound Flights
17h 57m·2 stops
$344 USD
BIOJan 13 09:15
→MADJan 13 10:25
IB 430Airbus A321
2h 20m layover
MADJan 13 12:45
→BOSJan 13 15:30
IB 347Airbus A321neo
2h 30m layover
BOSJan 13 18:00
→ORDJan 13 20:12
AA 1277Boeing 737
18h 40m·2 stops
$375 USD
BIOJan 13 07:05
→BCNJan 13 08:15
VY 1463Airbus A320
4h 5m layover
BCNJan 13 12:20
→LHRJan 13 13:50
BA 477Airbus A320neo
1h 50m layover
LHRJan 13 15:40
→ORDJan 13 18:45
BA 297Boeing 777
23h 15m·2 stops
$479 USDBIOJan 13 21:35
→MADJan 13 22:45
IB 440Airbus A321
8h layover·Overnight
MADJan 14 06:45
→LHRJan 14 08:25
IB 711Airbus A320
2h 35m layover
LHRJan 14 11:00
→ORDJan 14 13:50
BA 295Boeing 787-10
27h 40m·1 stop
$486 USDBIOJan 13 17:05
→LHRJan 13 18:00
VY 7672Airbus A320
17h layover·Overnight
LHRJan 14 11:00
→ORDJan 14 13:45
BA 295Boeing 787
15h 10m·1 stop
$597 USDBIOJan 13 06:45
→MADJan 13 07:55
IB 442Airbus A320
4h 5m layover
MADJan 13 12:00
→ORDJan 13 14:55
IB 341Airbus A330
12h 40m·1 stop
$633 USDBIOJan 13 09:15
→MADJan 13 10:25
IB 430Airbus A321
1h 35m layover
MADJan 13 12:00
→ORDJan 13 14:55
IB 341Airbus A330
24h 20m·1 stop
$644 USDBIOJan 13 21:35
→MADJan 13 22:45
IB 440Airbus A321
13h 15m layover·Overnight
MADJan 14 12:00
→ORDJan 14 14:55
IB 341Airbus A330