Cheap flights from Chicago to Bilbao

Round-trip
Economy
Chicago (CHI)
Bilbao (BIO)
Sat 10/24
Sat 10/31
Any month
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Flight information for Chicago to Bilbao
(CHI to BIO)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bilbao
Best Price Found $566 The best flight deal from Chicago to Bilbao found on momondo in the last 72 hours is $566
Fastest flight time 12h 10m The fastest flight from Chicago to Bilbao takes 12h 10m.
Direct flights None There are no direct flights from Chicago to Bilbao. Popular non-direct routes for this connection are Chicago Midway - Bilbao and Chicago O'Hare Intl - Bilbao.
Airports in Bilbao 1 airport There is 1 airport near Bilbao: Bilbao (BIO)

How to get the cheapest flight ticket from Chicago to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Bilbao?
October
The cheapest time of year to fly to Bilbao from Chicago is October. Most expensive is June
What is the cheapest day to fly to Bilbao?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly to Bilbao?
at noon
Chicago to Bilbao flights are approximately 23% more expensive in the morning than at noon
What is the cheapest airline that flies to Bilbao?
TAP AIR PORTUGAL
TAP AIR PORTUGAL, KLM, and United Airlines are the most popular carriers operating from Chicago to Bilbao
What is the cheapest route?
Chicago O'Hare Intl - Bilbao
Fly from Chicago O'Hare Intl to Bilbao for the best Chicago - Bilbao flight prices
When is the cheapest time to book a flight to Bilbao?
34 days before
The cheapest time to buy a flight from Chicago to Bilbao is approximately 34 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to Bilbao

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Bilbao by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Jan 10
ORD
Chicago O'Hare Intl
11h 15m
1 stop
BIO
Bilbao
Apr 8
BIO
Bilbao
11h 50m
1 stop
ORD
Chicago O'Hare Intl
KLM
Jan 10
ORD
Chicago O'Hare Intl
14h 40m
2 stops
BIO
Bilbao
Apr 8
BIO
Bilbao
14h 20m
1 stop
ORD
Chicago O'Hare Intl
Delta
Jan 10
MDW
Chicago Midway
15h 54m
2 stops
BIO
Bilbao
Apr 8
BIO
Bilbao
17h 12m
2 stops
MDW
Chicago Midway

Find the cheapest one-way flights from Chicago to Bilbao

If you're looking for one-way flights from Chicago to Bilbao, view some of our deals below provided by British Airways and Lufthansa
Cheapest
Best
Quickest
Multiple Airlines
Dec 13
ORD
Chicago O'Hare Intl
59h 47m
3 stops
BIO
Bilbao
British Airways
Dec 13
ORD
Chicago O'Hare Intl
17h 50m
2 stops
BIO
Bilbao
Lufthansa
Dec 13
ORD
Chicago O'Hare Intl
30h 30m
1 stop
BIO
Bilbao

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