Cheap flights from Chicago to Bilbao from $424
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Bilbao departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Turkish Airlines flights from Chicago to Bilbao
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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 typical price of a round-trip flight between Chicago and Bilbao?
What is the cheapest day to depart on your flight to Bilbao?
The cheapest day to depart from Chicago to Bilbao is on a Monday. Travelers who choose to depart for Bilbao on a Monday will often find tickets for as low as $930. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,171. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.
What is the cheapest time of day to depart on your flight to Bilbao?
Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from Chicago to Bilbao during this time can be as low as $652. In the evening is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,100 per ticket.
What is the cheapest airline that flies from Chicago to Bilbao?
TAP AIR PORTUGAL, Turkish Airlines, and Lufthansa are the most popular carriers operating from Chicago to Bilbao
What airlines fly to Bilbao?
Iberia, United Airlines and Lufthansa are the top three most popular airlines that fly to Bilbao from Chicago according to our data. Iberia is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Bilbao. Keep in mind that there are 4 different airlines that fly to Bilbao on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago to Bilbao
Cheap Chicago to Bilbao (CHI to BIO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Bilbao
How far is Chicago to Bilbao by plane?
The straight-line distance from Chicago to Bilbao is 4107.8 mi. A reasonable flight in good conditions will take 10h 59m.
When did momondo last update prices for flights from Chicago to Bilbao Airport?
Prices for flights from Chicago to Bilbao Airport were last updated today.
How many operators does momondo search for flights from Chicago to Bilbao Airport?
The number of operators available for flights from Chicago to Bilbao Airport is 4 as of April 2025.
How old do you have to be to fly from Chicago to Bilbao Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bilbao Airport.
What documentation or ID do you need to fly to Bilbao Airport?
The necessary travel and health documents for your Bilbao Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Bilbao?
Based on momondo bookings for flights between Chicago and Bilbao, the leading airline is Iberia, making up 66% of the total bookings. Other popular airlines include Turkish Airlines with 34%.
Best airlines flying from Chicago to Bilbao
Compare and see reviews for airlines that fly from Chicago to Bilbao with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $567 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 7.0 2,698 reviews | |||
| PriceFrom $639 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $646 | Free Cancellation | Rating 6.7 7,044 reviews |
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Why should I use momondo to find a flight deal from Chicago to Bilbao?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Bilbao for you.
Can I find flights from Chicago to Bilbao with flexible booking policies on momondo?
Yes. All flights to Bilbao from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Bilbao?
Once you have performed a search for Chicago to Bilbao flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Bilbao right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Bilbao now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bilbao and let you know when they change.