Bilbao (BIO) to Chicago (ORD) flight deal in economy from $342
$618 USD
-45%$342 USD
Verified about 2 hours agoJanuary 2027
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Limited Availability
18% of dates checked are available within 10% of the lowest price
Wednesday, January 20th, 2027
Outbound Flights
12h 40m·1 stop
$342 USD
BIOJan 20 09:15
→MADJan 20 10:25
IB 430Airbus A321
1h 35m layover
MADJan 20 12:00
→ORDJan 20 14:55
IB 341Airbus A330
15h 10m·1 stop
$375 USDBIOJan 20 06:45
→MADJan 20 07:55
IB 442Airbus A320
4h 5m layover
MADJan 20 12:00
→ORDJan 20 14:55
IB 341Airbus A330
24h 20m·1 stop
$555 USDBIOJan 20 21:35
→MADJan 20 22:45
IB 440Airbus A320
13h 15m layover·Overnight
MADJan 21 12:00
→ORDJan 21 14:55
IB 341Airbus A330
27h 40m·1 stop
$671 USD
BIOJan 20 17:05
→LHRJan 20 18:00
VY 7672Airbus A320
17h layover·Overnight
LHRJan 21 11:00
→ORDJan 21 13:45
BA 295Boeing 777
23h 10m·2 stops
$1,123 USDBIOJan 20 21:35
→MADJan 20 22:45
IB 440Airbus A320
8h layover·Overnight
MADJan 21 06:45
→LHRJan 21 08:25
IB 711Airbus A320
2h 35m layover
LHRJan 21 11:00
→ORDJan 21 13:45
BA 295Boeing 777
23h 10m·2 stops
$1,123 USDBIOJan 20 21:35
→MADJan 20 22:45
IB 440Airbus A320
8h 55m layover·Overnight
MADJan 21 07:40
→LHRJan 21 09:15
IB 713Airbus A320
1h 45m layover
LHRJan 21 11:00
→ORDJan 21 13:45
BA 295Boeing 777