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

Turkish Airlines is the most popular carrier 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.

$405 Cheap Flights from Bilbao to Chicago in 2025/26

1 adult

0 bags

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Find the cheapest flights from Bilbao to Chicago

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 2:55 pm

BIO

ORD

15h 10m1 stop

5:40 pm - 4:55 pm

ORD

BIO

16h 15m1 stop

$405Iberia

jue., ene. 22 - lun., ene. 26

6:45 am - 5:42 pm

BIO

ORD

17h 57m2 stops

11:44 am - 8:30 am

ORD

BIO

13h 46m2 stops

$411Iberia

jue., ene. 22 - lun., ene. 26

6:45 am - 2:55 pm

BIO

ORD

15h 10m1 stop

5:40 pm - 8:30 am

ORD

BIO

31h 50m1 stop

$414American Airlines

jue., ene. 22 - lun., ene. 26

7:30 pm - 4:45 pm

BIO

ORD

28h 15m1 stop

7:20 pm - 6:40 pm

ORD

BIO

16h 20m1 stop

$418Scandinavian Airlines

vie., ene. 16 - jue., ene. 22

6:45 am - 2:55 pm

BIO

ORD

15h 10m1 stop

5:40 pm - 4:55 pm

ORD

BIO

16h 15m1 stop

$419Iberia

jue., ene. 29 - dom., feb. 1

9:15 am - 2:55 pm

BIO

ORD

12h 40m1 stop

6:40 pm - 12:50 pm

ORD

BIO

12h 10m1 stop

$420Iberia

sáb., feb. 28 - mar., mar. 10

9:15 am - 2:55 pm

BIO

ORD

12h 40m1 stop

7:00 am - 8:30 am

ORD

BIO

18h 30m2 stops

$426American Airlines

jue., ene. 29 - dom., feb. 1

6:45 am - 8:15 pm

BIO

ORD

20h 30m2 stops

5:40 pm - 8:50 pm

ORD

BIO

20h 10m1 stop

$432Multiple Airlines

mié., ene. 28 - dom., feb. 1

6:50 am - 5:55 pm

BIO

MDW

18h 05m2 stops

6:35 pm - 5:20 pm

MDW

BIO

15h 45m2 stops

$509Delta

jue., ene. 29 - dom., feb. 1

6:50 am - 5:55 pm

BIO

MDW

18h 05m2 stops

1:49 pm - 5:20 pm

MDW

BIO

20h 31m2 stops

$534Delta

jue., ene. 22 - lun., ene. 26

American Airlines flights from Bilbao to Chicago

Our best American Airlines deals on Bilbao to Chicago flight tickets

American Airlines

Jan 22

BIO6:45 amBilbao

15h 10m

1 stop

ORD2:55 pmChicago O'Hare Intl

Jan 26

ORD11:52 amChicago O'Hare Intl

13h 38m

2 stops

BIO8:30 amBilbao

$405

Find similar

American Airlines

Jan 22

BIO6:45 amBilbao

15h 10m

1 stop

ORD2:55 pmChicago O'Hare Intl

Jan 26

ORD5:40 pmChicago O'Hare Intl

31h 50m

1 stop

BIO8:30 amBilbao

$414

Find similar

American Airlines

Jan 29

BIO9:15 amBilbao

12h 40m

1 stop

ORD2:55 pmChicago O'Hare Intl

Feb 1

ORD7:00 amChicago O'Hare Intl

18h 30m

2 stops

BIO8:30 amBilbao

$426

Find similar

Iberia flights from Bilbao to Chicago

Our best Iberia deals on Bilbao to Chicago flight tickets

Iberia

Jan 22

BIO6:45 amBilbao

17h 57m

2 stops

ORD5:42 pmChicago O'Hare Intl

Jan 26

ORD11:44 amChicago O'Hare Intl

13h 46m

2 stops

BIO8:30 amBilbao

$411

Find similar

Iberia

Jan 29

BIO6:45 amBilbao

15h 10m

1 stop

ORD2:55 pmChicago O'Hare Intl

Feb 1

ORD5:40 pmChicago O'Hare Intl

16h 15m

1 stop

BIO4:55 pmBilbao

$419

Find similar

Iberia

Feb 28

BIO9:15 amBilbao

12h 40m

1 stop

ORD2:55 pmChicago O'Hare Intl

Mar 10

ORD6:40 pmChicago O'Hare Intl

12h 10m

1 stop

BIO12:50 pmBilbao

$420

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

jue. 1/22

6:45 am-2:55 pm

1 stop15h 10m

Chicago O'Hare Intl

lun. 1/26

5:40 pm-4:55 pm

1 stop16h 15m

$405

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

jue. 1/22

6:45 am-5:42 pm

2 stops17h 57m

Chicago O'Hare Intl

lun. 1/26

11:44 am-8:30 am

2 stops13h 46m

$411

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

jue. 1/22

6:45 am-2:55 pm

1 stop15h 10m

Chicago O'Hare Intl

lun. 1/26

5:40 pm-8:30 am

1 stop31h 50m

$414

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

vie. 1/16

7:30 pm-4:45 pm

1 stop28h 15m

Chicago O'Hare Intl

jue. 1/22

7:20 pm-6:40 pm

1 stop16h 20m

$418

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

jue. 1/29

6:45 am-2:55 pm

1 stop15h 10m

Chicago O'Hare Intl

dom. 2/1

5:40 pm-4:55 pm

1 stop16h 15m

$419

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

sáb. 2/28

9:15 am-2:55 pm

1 stop12h 40m

Chicago O'Hare Intl

mar. 3/10

6:40 pm-12:50 pm

1 stop12h 10m

$420

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

jue. 1/29

9:15 am-2:55 pm

1 stop12h 40m

Chicago O'Hare Intl

dom. 2/1

7:00 am-8:30 am

2 stops18h 30m

$426

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

mié. 1/28

6:45 am-8:15 pm

2 stops20h 30m

Chicago O'Hare Intl

dom. 2/1

5:40 pm-8:50 pm

1 stop20h 10m

$432

BilbaoChicago

BIO - MDW

BIOMDW

Bilbao

jue. 1/29

6:50 am-5:55 pm

2 stops18h 05m

Chicago Midway

dom. 2/1

6:35 pm-5:20 pm

2 stops15h 45m

$509

BilbaoChicago

BIO - MDW

BIOMDW

Bilbao

jue. 1/22

6:50 am-5:55 pm

2 stops18h 05m

Chicago Midway

lun. 1/26

1:49 pm-5:20 pm

2 stops20h 31m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Bilbao, with most prices found around $410. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Bilbao to Chicago during September average around $477.

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

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from Bilbao to Chicago takes 12h 40m

There are no direct flights from Bilbao to Chicago. There are no popular flight routes from Bilbao to Chicago.

Search flight deals

How far is Bilbao to Chicago by plane?
The distance between Bilbao and Chicago is about 4107.8 mi. 12h 40m 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).

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

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.