Cheap flights from Chicago (CHI) to Bilbao (BIO)
The best prices from Chicago to Bilbao are usually found in October or February, booked 36 days in advance, depart on a Friday or Monday and return on a Tuesday
How to find the cheapest flight from Chicago to Bilbao
All the information you need to plan the best CHI to BIO flight in 2022: compare Chicago to Bilbao flight prices with the expected peak season, weather and rainfall in Bilbao.
CHI - BIO Price | $529 - $859 |
|---|---|
BIO Temperature | 48.2 - 68 °F |
BIO Rainfall | 2.4 - 5.6 inches |
| Popular in | June | High demand for flights, 23% potential price rise |
|---|---|---|
| Cheapest in | October | Best time to find cheap flights, 20% potential price drop |
| Average price | $678 | Average for round-trip flights in May 2022 |
| Round-trip from | $529 | From Chicago (CHI) to Bilbao |
What is the cheapest day to fly round-trip from Chicago to Bilbao?
Thursday is generally a great day to depart. Flying on this day could help you save up to 13%.
How far in advance should I book a flight from Chicago to Bilbao?
To save up to 4% on this flight, we recommend booking at least 36 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 $686 1-2 weeks out and tickets from $700 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, October can be a great choice for travel to Bilbao. Flights to Bilbao from Chicago in October are about $662 on average during October, but can be found for as low as $490.
When is the cheapest time to fly from Chicago to Bilbao (CHI - BIO)?
Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Chicago to Bilbao by exploring options for tickets at noon.
Cheap flights from Chicago to Bilbao in May, June 2022
The best prices found for CHI to BIO flights for May, June
Chicago O'Hare Intl
Bilbao
2 stops
28h 54mBilbao
Chicago O'Hare Intl
2 stops
19h 41mMultiple Airlines
Chicago O'Hare Intl
Bilbao
1 stop
13h 20mBilbao
Chicago O'Hare Intl
2 stops
24h 56mBritish Airways
Chicago O'Hare Intl
Bilbao
1 stop
23h 35mBilbao
Chicago O'Hare Intl
1 stop
25h 45mMultiple Airlines
Chicago to Bilbao 2022 flight deals
Cheap flights to Bilbao from Chicago found for this year
Chicago O'Hare Intl
Bilbao
2 stops
28h 10mBilbao
Chicago O'Hare Intl
1 stop
27h 45mMultiple Airlines
Chicago O'Hare Intl
Bilbao
1 stop
27h 42mBilbao
Chicago O'Hare Intl
1 stop
14h 25mMultiple Airlines
Chicago O'Hare Intl
Bilbao
2 stops
22h 35mBilbao
Chicago O'Hare Intl
1 stop
14h 25mFinnair
Cheap Delta flights from Chicago to Bilbao
Chicago O'Hare Intl
Bilbao
2 stops
18h 02mBilbao
Chicago O'Hare Intl
1 stop
14h 25mDelta
Chicago O'Hare Intl
Bilbao
2 stops
19h 44mBilbao
Chicago O'Hare Intl
1 stop
14h 25mDelta
Chicago O'Hare Intl
Bilbao
2 stops
19h 44mBilbao
Chicago O'Hare Intl
2 stops
22h 05mDelta
Cheap Lufthansa flights from Chicago to Bilbao
Chicago O'Hare Intl
Bilbao
1 stop
13h 50mBilbao
Chicago O'Hare Intl
1 stop
17h 35mLufthansa
Chicago O'Hare Intl
Bilbao
1 stop
18h 05mBilbao
Chicago O'Hare Intl
1 stop
24h 15mLufthansa
Chicago O'Hare Intl
Bilbao
1 stop
12h 05mBilbao
Chicago O'Hare Intl
1 stop
13h 40mLufthansa
Last minute flights from Chicago to Bilbao
Late deals on return flights to Bilbao from Chicago, departing today and this week
Chicago O'Hare Intl
Bilbao
1 stop
13h 20mBilbao
Chicago O'Hare Intl
2 stops
24h 56mBritish Airways
Chicago O'Hare Intl
Bilbao
1 stop
23h 35mBilbao
Chicago O'Hare Intl
1 stop
25h 45mMultiple Airlines
Chicago O'Hare Intl
Bilbao
1 stop
13h 20mBilbao
Chicago O'Hare Intl
2 stops
19h 36mAmerican Airlines
One-way flights to Bilbao from Chicago
The cheapest one-way flights from Chicago to Bilbao
Chicago Midway
Bilbao
3 stops
27h 40mMultiple Airlines
Chicago Midway
Bilbao
2 stops
23h 05mMultiple Airlines
Chicago Midway
Bilbao
3 stops
27h 40mMultiple Airlines
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?
Iberia, Lufthansa, and Delta 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 $600 on Cheapflights?
Yes, there are multiple flights from Chicago to Bilbao for under $600. The cheapest flight booked recently is on Multiple Airlines for just $546, but on average you can expect to pay $601.
Are there last-minute flights available from Chicago to Bilbao for under $900?
There are currently 10+ open flights from Chicago to Bilbao within the next 7 days for less than $900.
What are the cheapest airlines flying from Chicago to Bilbao round-trip?
Cheapflights users have booked flights from Chicago to Bilbao round-trip from $557. Other airlines that can offer you cheap pricing are Lufthansa, from $563, and Delta, from $580. Finnair is 15% 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 $743 on KLM. Other airlines that offer cheap prices include Air France from $1,264 and Delta from $1,265 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 British Airways.
What are the cheapest flights from Chicago to Bilbao?
On average you can expect to pay $711 for a flight from Chicago to Bilbao. The cheapest flight overall is $569 while the most popular route, (Chicago O'Hare Intl - Bilbao) is currently priced at $546.
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Can I fly to Bilbao from Chicago right now?
Most visitors from Chicago need to provide a negative COVID-19 test result and/or quarantine to enter Bilbao.
COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 24 hours for Antigen (quick-test) before departing to Bilbao.
Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Bilbao.
Can I fly back to Chicago from Bilbao?
COVID-19 testing requirements
Visitors from Bilbao must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.
Quarantine requirements
Visitors from Bilbao are not required to quarantine after entering Chicago.