What is the cheapest airline that flies from Bilbao to Chicago?

Aer Lingus, Lufthansa, and TAP AIR PORTUGAL are the most popular carriers operating from Bilbao to Chicago

When did momondo last update prices for flights from Bilbao Airport to Chicago?

Prices for flights from Bilbao Airport to Chicago are updated daily.

How old do you have to be to fly from Bilbao Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bilbao Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$327 Cheap Flights from Bilbao to Chicago in 2025

Q: What is the typical price of a round-trip flight between Bilbao and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $623 to $777. The lowest price recently found on this route was $428.

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Find the cheapest flights from Bilbao to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

9:15 am - 2:15 pmBIO-ORD

12h 00m1 stop

5:45 pm - 12:50 pmORD-BIO

13h 05m1 stop

$428Iberia

Find Deal

Wed, Oct 22 - Thu, Oct 30

9:15 am - 2:15 pmBIO-ORD

12h 00m1 stop

11:45 am - 8:30 amORD-BIO

14h 45m2 stops

$456American Airlines

Find Deal

Wed, Oct 22 - Thu, Oct 30

9:15 am - 7:30 pmBIO-ORD

17h 15m2 stops

5:45 pm - 12:50 pmORD-BIO

13h 05m1 stop

$461American Airlines

Find Deal

Mon, Oct 20 - Tue, Oct 28

6:45 am - 7:55 pmBIO-ORD

20h 10m1 stop

3:45 pm - 10:45 amORD-BIO

12h 00m1 stop

$507United Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 16

6:45 am - 2:55 pmBIO-ORD

15h 10m1 stop

11:15 am - 10:45 amORD-BIO

16h 30m2 stops

$511United Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 16

6:45 am - 7:29 pmBIO-ORD

19h 44m2 stops

9:55 am - 6:45 pmORD-BIO

25h 50m2 stops

$524Air Canada

Find Deal

Thu, Sep 25 - Mon, Sep 29

6:45 am - 7:29 pmBIO-ORD

19h 44m2 stops

8:55 am - 6:45 pmORD-BIO

26h 50m2 stops

$541Air Canada

Find Deal

Fri, Sep 19 - Mon, Sep 29

6:50 am - 6:07 pmBIO-MDW

18h 17m2 stops

5:59 pm - 5:20 pmMDW-BIO

17h 21m2 stops

$593Delta

Find Deal

Wed, Oct 22 - Thu, Oct 30

6:50 am - 6:36 pmBIO-MDW

18h 46m2 stops

5:59 pm - 4:30 pmMDW-BIO

15h 31m2 stops

$658Delta

Find Deal

Mon, Oct 13 - Fri, Oct 24

6:45 am - 5:20 pmBIO-ORD

17h 35m2 stops

3:35 pm - 11:05 amORD-BIO

12h 30m1 stop

$1,201Lufthansa

Find Deal

Mon, Jun 30 - Tue, Jul 8

Air Canada flights from Bilbao to Chicago

Our best Air Canada deals on Bilbao to Chicago flight tickets

Air Canada

Sep 25

BIO6:45 amBilbao

19h 44m

2 stops

ORD7:29 pmChicago O'Hare Intl

Sep 29

ORD9:55 amChicago O'Hare Intl

25h 50m

2 stops

BIO6:45 pmBilbao

$524

Find similar

Air Canada

Sep 19

BIO6:45 amBilbao

19h 44m

2 stops

ORD7:29 pmChicago O'Hare Intl

Sep 29

ORD8:55 amChicago O'Hare Intl

26h 50m

2 stops

BIO6:45 pmBilbao

$541

Find similar

Air Canada

Jul 1

BIO2:10 pmBilbao

26h 42m

2 stops

ORD9:52 amChicago O'Hare Intl

Jul 8

ORD8:40 amChicago O'Hare Intl

21h 40m

2 stops

BIO1:20 pmBilbao

$646

Find similar

Iberia flights from Bilbao to Chicago

Our best Iberia deals on Bilbao to Chicago flight tickets

Iberia

Oct 22

BIO9:15 amBilbao

12h 00m

1 stop

ORD2:15 pmChicago O'Hare Intl

Oct 30

ORD5:45 pmChicago O'Hare Intl

13h 05m

1 stop

BIO12:50 pmBilbao

$428

Find similar

Iberia

Oct 13

BIO9:35 pmBilbao

23h 40m

1 stop

ORD2:15 pmChicago O'Hare Intl

Oct 24

ORD10:35 pmChicago O'Hare Intl

27h 55m

1 stop

BIO9:30 amBilbao

$466

Find similar

Iberia

Sep 23

BIO9:15 amBilbao

12h 00m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 29

ORD4:30 pmChicago O'Hare Intl

13h 15m

1 stop

BIO12:45 pmBilbao

$487

Find similar

How to get the cheapest flight ticket from Bilbao to Chicago

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

Prices

Airlines

What is the typical price of a round-trip flight between Bilbao and Chicago?

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $488. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Bilbao to Chicago for around $828.

When to book flights from Bilbao to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Bilbao to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bilbao to Chicago (BIO to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to Chicago

Best Price Found	$327
Fastest flight time	12h 00m
Direct flights	None
Airports in Chicago	2 airports

The best one-way flight to Chicago from Bilbao in the past 72 hours is $327. The best round-trip flight deal from Bilbao to Chicago found on momondo in the last 72 hours is $428.

The fastest flight from Bilbao to Chicago takes 12h 00m

There are no direct flights from Bilbao to Chicago. Popular non-direct routes for this connection are Bilbao Airport - Chicago Midway Airport and Bilbao Airport - Chicago O'Hare Intl Airport.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

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How far is Bilbao to Chicago by plane?
The distance between Bilbao and Chicago is about 4107.8 mi. 12h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Bilbao Airport to Chicago?
Prices for flights from Bilbao Airport to Chicago are updated daily.
How old do you have to be to fly from Bilbao Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bilbao Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bilbao to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bilbao to Chicago is Lufthansa (100% of total bookings).

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Schererville

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Munster

Monticello

Chesterton

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to Chicago?

It is quick and easy to find Bilbao to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Bilbao to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bilbao to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Bilbao to Chicago?

Once all potential Bilbao to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bilbao to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Bilbao are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.