Flights from Chicago to Bilbao

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Chicago to Bilbao flight comparison made easy

Below you can see the best fares for your 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
Quickest
Cheapest
TAP AIR PORTUGAL
TAP AIR PORTUGAL
23 Oct
ORD
1:05 pm
Chicago O'Hare Intl airport
18h 20m
1 Stop
2:25 pm
+1
BIO
Bilbao airport
TAP AIR PORTUGAL
29 Oct
BIO
8:55 pm
Bilbao airport
25h 05m
1 Stop
4:00 pm
+1
ORD
Chicago O'Hare Intl airport
459 USD
TAP AIR PORTUGAL
TAP AIR PORTUGAL
23 Oct
ORD
1:05 pm
Chicago O'Hare Intl airport
18h 20m
1 Stop
2:25 pm
+1
BIO
Bilbao airport
TAP AIR PORTUGAL
29 Oct
BIO
8:55 pm
Bilbao airport
25h 05m
1 Stop
4:00 pm
+1
ORD
Chicago O'Hare Intl airport
459 USD
British Airways
British Airways
15 Oct
ORD
8:45 am
Chicago O'Hare Intl airport
15h 50m
2 Stops
7:35 am
+1
BIO
Bilbao airport
British Airways
24 Oct
BIO
10:15 am
Bilbao airport
12h 45m
1 Stop
4:00 pm
ORD
Chicago O'Hare Intl airport
495 USD
American Airlines
American Airlines
10 Sep
ORD
11:35 am
Chicago O'Hare Intl airport
13h 00m
1 Stop
7:35 am
+1
BIO
Bilbao airport
American Airlines
26 Sep
BIO
11:25 am
Bilbao airport
11h 35m
1 Stop
4:00 pm
ORD
Chicago O'Hare Intl airport
551 USD
American Airlines
American Airlines
10 Sep
ORD
11:35 am
Chicago O'Hare Intl airport
13h 00m
1 Stop
7:35 am
+1
BIO
Bilbao airport
American Airlines
26 Sep
BIO
11:25 am
Bilbao airport
11h 35m
1 Stop
4:00 pm
ORD
Chicago O'Hare Intl airport
551 USD
Lufthansa
Lufthansa
15 Oct
ORD
10:45 am
Chicago O'Hare Intl airport
11h 55m
1 Stop
5:40 am
+1
BIO
Bilbao airport
Lufthansa
27 Oct
BIO
7:45 am
Bilbao airport
13h 15m
1 Stop
3:00 pm
ORD
Chicago O'Hare Intl airport
630 USD

How to get the cheapest flight 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 for your trip
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
CHEAPEST TIME TO FLY
in the Morning
Chicago to Bilbao flights are approximately 13% more expensive at Noon than in the Morning
CHEAPEST AIRLINE
TAP AIR PORTUGAL
TAP AIR PORTUGAL, SWISS, and American Airlines are the most popular carriers operating from Chicago to Bilbao
CHEAPEST ROUTE
Chicago O'Hare Intl - Bilbao
Fly from Chicago O'Hare Intl to Bilbao for the best Chicago - Bilbao flight prices
CHEAPEST TIME TO BOOK
55 days before
The cheapest time to buy a flight from Chicago to Bilbao is approximately 55 days to departure
60
Days before departure
0

Flight information for Chicago to Bilbao

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bilbao
Fastest flight time
12h 55m
The fastest flight from Chicago to Bilbao takes 12h 55m.
Direct flights
None
There are no direct flights from Chicago to Bilbao. Popular non-direct routes for this connection are Chicago O'Hare Intl - Bilbao and Chicago Midway - Bilbao.
Airports in Bilbao
1 airport
There is 1 airport near Bilbao: Bilbao (BIO)

Alternative routes for Chicago to Bilbao

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from Chicago to:

Flights to Bilbao from:

  • Chicago
  • Illinois
  • United States
  • North America