Cheap flights from Chicago (CHI) to Bilbao (BIO)
The best prices from Chicago to Bilbao are usually found in March or February, booked 52 days in advance, depart on a Monday or Sunday and return on a Tuesday
How to find the cheapest flight from Chicago (CHI) to Bilbao (BIO)
All the information you need to plan the best CHI to BIO flight in 2023: compare Chicago to Bilbao flight prices with the expected peak season, weather and rainfall in Bilbao.
CHI - BIO Price | $494 - $1,153 |
|---|---|
BIO Temperature | 48.2 - 68 °F |
BIO Rainfall | 2.4 - 5.6 inches |
| Popular in | June | High demand for flights, 32% potential price rise |
|---|---|---|
| Cheapest in | March | Best time to find cheap flights, 37% potential price drop |
| Average price | $567 | Average for round-trip flights in February 2023 |
| Round-trip from | $494 | From Chicago (CHI) to Bilbao |
What is the cheapest day to fly round-trip from Chicago to Bilbao?
Sunday is generally a great day to depart. Flying on this day could help you save up to 35%.
How far in advance should I book a flight from Chicago to Bilbao?
To save up to 72% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Bilbao from $1,211 1-2 weeks out and tickets from $1,256 for flights departing within the next 72 hours.
What is the cheapest month to fly from Chicago to Bilbao?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Bilbao. Flights to Bilbao from Chicago in March are about $782 on average during March, but can be found for as low as $451.
When is the cheapest time to fly from Chicago to Bilbao (CHI - BIO)?
Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Chicago to Bilbao by exploring options for tickets in the morning.
Cheap flights from Chicago to Bilbao in February, March 2023
The best prices found for CHI to BIO flights for February, March
Chicago O'Hare Intl
Bilbao
1 stop
13h 40mBilbao
Chicago O'Hare Intl
1 stop
14h 20mLufthansa
Chicago O'Hare Intl
Bilbao
2 stops
19h 29mBilbao
Chicago O'Hare Intl
2 stops
24h 44mAmerican Airlines
Chicago O'Hare Intl
Bilbao
2 stops
23h 15mBilbao
Chicago O'Hare Intl
1 stop
12h 15mMultiple Airlines
Chicago to Bilbao 2023 flight deals
Cheap flights to Bilbao from Chicago found for this year
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mBilbao
Chicago O'Hare Intl
1 stop
20h 30mTAP AIR PORTUGAL
Chicago O'Hare Intl
Bilbao
1 stop
13h 40mBilbao
Chicago O'Hare Intl
1 stop
14h 20mLufthansa
Chicago O'Hare Intl
Bilbao
2 stops
19h 29mBilbao
Chicago O'Hare Intl
2 stops
24h 44mAmerican Airlines
Cheap Delta flights from Chicago to Bilbao
Chicago O'Hare Intl
Bilbao
1 stop
16h 50mBilbao
Chicago O'Hare Intl
1 stop
14h 40mDelta
Chicago Midway
Bilbao
2 stops
16h 43mBilbao
Chicago Midway
2 stops
16h 47mDelta
Chicago Midway
Bilbao
2 stops
15h 22mBilbao
Chicago Midway
2 stops
21h 47mDelta
Cheap TAP AIR PORTUGAL flights from Chicago to Bilbao
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mBilbao
Chicago O'Hare Intl
1 stop
14h 55mTAP AIR PORTUGAL
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mBilbao
Chicago O'Hare Intl
1 stop
32h 55mTAP AIR PORTUGAL
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mBilbao
Chicago O'Hare Intl
1 stop
32h 55mTAP AIR PORTUGAL
One-way flights to Bilbao from Chicago
The cheapest one-way flights from Chicago to Bilbao
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mTAP AIR PORTUGAL
Chicago O'Hare Intl
Bilbao
2 stops
28h 45mMultiple Airlines
Chicago O'Hare Intl
Bilbao
1 stop
18h 15mTAP AIR PORTUGAL
Reviews of Airlines Servicing Bilbao
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Food
Overall
Boarding
Crew
Comfort
Entertainment
Reviews
I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.
Related info for your journey
Useful info, stats and facts about Chicago to Bilbao flights.
What airport do you fly into for flights to Bilbao from Chicago?
Bilbao (BIO) is the airport you will fly into if you book a flight from Chicago to Bilbao. You should not have trouble finding flights to Bilbao from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Bilbao airport from Chicago. It is only a 3.0 mi journey from Bilbao (BIO) to Bilbao’s city center.
Which airlines flying from Chicago to Bilbao have flexible cancellations due to COVID-19?
Lufthansa, Iberia, and TAP AIR PORTUGAL are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Chicago to Bilbao for under $700 on Cheapflights?
Yes, there are multiple flights from Chicago to Bilbao for under $700. The cheapest flight booked recently is on Lufthansa for just $604, but on average you can expect to pay $684.
What are the cheapest airlines flying from Chicago to Bilbao round-trip?
Cheapflights users have booked flights from Chicago to Bilbao round-trip from $604. Other airlines that can offer you cheap pricing are American Airlines, from $606, and TAP AIR PORTUGAL, from $609. Lufthansa is 22% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Chicago to Bilbao one-way?
One-way options have recently been found by users for as low as $265 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from $566 and Iberia from $656 one-way.
What are the most popular airlines that fly from Chicago to Bilbao?
Before booking your flight from Chicago to Bilbao check out the most popular airlines for this route: American Airlines, Air Canada or Air France.
What are the cheapest flights from Chicago to Bilbao?
On average you can expect to pay $1,656 for a flight from Chicago to Bilbao. The cheapest flight overall is $492 while the most popular route, (Chicago O'Hare Intl - Bilbao) is currently priced at $499.