What is the cheapest airline that flies from Bilbao to Chicago O'Hare Intl?

Iberia and Turkish Airlines are the most popular carriers operating from Bilbao to Chicago O'Hare Intl

When did momondo last update prices for flights from Bilbao Airport to Chicago O'Hare Intl Airport?

Prices for flights from Bilbao Airport to Chicago O'Hare Intl Airport are updated daily.

How old do you have to be to fly from Bilbao Airport to Chicago O'Hare Intl 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 Bilbao Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$377 Cheap Flights from Bilbao to Chicago O'Hare Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Bilbao and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,026 to $773. The lowest price recently found on this route was $515.

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Find the cheapest flights from Bilbao to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 am - 2:25 pm

BIO

ORD

12h 10m

1 stop

4:55 pm - 4:55 pm

ORD

BIO

17h 00m

1 stop

$515Multiple Airlines

Thu, Apr 16 - Mon, Apr 20

9:15 am - 2:25 pm

BIO

ORD

12h 10m

1 stop

4:55 pm - 4:55 pm

ORD

BIO

17h 00m

1 stop

$528Multiple Airlines

Wed, Apr 22 - Sun, Apr 26

6:45 am - 2:25 pm

BIO

ORD

14h 40m

1 stop

7:05 pm - 4:55 pm

ORD

BIO

14h 50m

2 stops

$532Iberia

Wed, Apr 22 - Sun, Apr 26

6:45 am - 4:00 pm

BIO

ORD

16h 15m

1 stop

4:55 pm - 11:15 pm

ORD

BIO

23h 20m

1 stop

$546Finnair

Mon, May 18 - Mon, May 25

9:15 am - 9:38 pm

BIO

ORD

19h 23m

2 stops

7:05 pm - 4:55 pm

ORD

BIO

14h 50m

2 stops

$548Iberia

Wed, Apr 22 - Sun, Apr 26

9:15 am - 2:25 pm

BIO

ORD

12h 10m

1 stop

7:05 pm - 4:55 pm

ORD

BIO

14h 50m

2 stops

$550Iberia

Thu, Apr 16 - Mon, Apr 20

6:45 am - 2:25 pm

BIO

ORD

14h 40m

1 stop

4:05 pm - 10:05 pm

ORD

BIO

23h 00m

2 stops

$561Multiple Airlines

Tue, May 19 - Sun, May 31

1:30 pm - 2:25 pm

BIO

ORD

31h 55m

1 stop

10:40 pm - 8:50 pm

ORD

BIO

15h 10m

1 stop

$571Iberia

Sun, May 3 - Sun, May 10

1:30 pm - 2:25 pm

BIO

ORD

31h 55m

1 stop

10:40 pm - 8:50 pm

ORD

BIO

15h 10m

1 stop

$581Iberia

Sun, May 3 - Sun, May 10

6:45 am - 4:00 pm

BIO

ORD

16h 15m

1 stop

10:30 pm - 8:30 am

ORD

BIO

27h 00m

2 stops

$586Iberia

Thu, May 21 - Fri, May 29

Delta flights from Bilbao to Chicago O'Hare Intl Airport

Our best Delta deals on Bilbao to Chicago O'Hare Intl Airport flight tickets

Delta

Apr 27

BIO6:45 amBilbao

14h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

May 9

ORD7:00 amChicago O'Hare Intl

19h 50m

2 stops

BIO9:50 amBilbao

$640

Delta

Apr 27

BIO6:45 amBilbao

14h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

May 9

ORD11:00 amChicago O'Hare Intl

15h 50m

2 stops

BIO9:50 amBilbao

$641

Delta

Apr 27

BIO6:45 amBilbao

14h 45m

1 stop

ORD2:30 pmChicago O'Hare Intl

May 9

ORD7:00 amChicago O'Hare Intl

19h 50m

2 stops

BIO9:50 amBilbao

$644

Finnair flights from Bilbao to Chicago O'Hare Intl Airport

Our best Finnair deals on Bilbao to Chicago O'Hare Intl Airport flight tickets

Finnair

May 18

BIO6:45 amBilbao

16h 15m

1 stop

ORD4:00 pmChicago O'Hare Intl

May 25

ORD4:55 pmChicago O'Hare Intl

23h 20m

1 stop

BIO11:15 pmBilbao

$546

Finnair

May 19

BIO6:45 amBilbao

14h 40m

1 stop

ORD2:25 pmChicago O'Hare Intl

May 31

ORD4:55 pmChicago O'Hare Intl

22h 10m

1 stop

BIO10:05 pmBilbao

$592

Finnair

May 15

BIO6:45 amBilbao

16h 15m

1 stop

ORD4:00 pmChicago O'Hare Intl

May 27

ORD4:55 pmChicago O'Hare Intl

23h 20m

1 stop

BIO11:15 pmBilbao

$603

momondo Fare Finder

Use the filters below to find and compare flights from Bilbao to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 4/16

9:15 am-2:25 pm

1 stop12h 10m

Chicago O'Hare Intl

Mon 4/20

4:55 pm-4:55 pm

1 stop17h 00m

$515

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Wed 4/22

9:15 am-2:25 pm

1 stop12h 10m

Chicago O'Hare Intl

Sun 4/26

4:55 pm-4:55 pm

1 stop17h 00m

$528

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Wed 4/22

6:45 am-2:25 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 4/26

7:05 pm-4:55 pm

2 stops14h 50m

$532

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Mon 5/18

6:45 am-4:00 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 5/25

4:55 pm-11:15 pm

1 stop23h 20m

$546

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Wed 4/22

9:15 am-9:38 pm

2 stops19h 23m

Chicago O'Hare Intl

Sun 4/26

7:05 pm-4:55 pm

2 stops14h 50m

$548

Quickest round-trip

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 4/16

9:15 am-2:25 pm

1 stop12h 10m

Chicago O'Hare Intl

Mon 4/20

7:05 pm-4:55 pm

2 stops14h 50m

$550

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Tue 5/19

6:45 am-2:25 pm

1 stop14h 40m

Chicago O'Hare Intl

Sun 5/31

4:05 pm-10:05 pm

2 stops23h 00m

$561

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Sun 5/3

1:30 pm-2:25 pm

1 stop31h 55m

Chicago O'Hare Intl

Sun 5/10

10:40 pm-8:50 pm

1 stop15h 10m

$571

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Sun 5/3

1:30 pm-2:25 pm

1 stop31h 55m

Chicago O'Hare Intl

Sun 5/10

10:40 pm-8:50 pm

1 stop15h 10m

$581

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 5/21

6:45 am-4:00 pm

1 stop16h 15m

Chicago O'Hare Intl

Fri 5/29

10:30 pm-8:30 am

2 stops27h 00m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bilbao to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bilbao averaging around $455.

When to book flights from Bilbao to Chicago O'Hare Intl Airport

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

Estimated round-trip price

Cheap Bilbao to Chicago O'Hare Intl Airport (BIO to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bilbao to Chicago O'Hare Intl Airport

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Bilbao to Chicago O'Hare Intl Airport takes 12h 10m

There are no direct flights from Bilbao to Chicago O'Hare Intl Airport. There are no popular flight routes from Bilbao to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Bilbao to Chicago O'Hare Intl Airport

How far is Bilbao to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 4115.9 mi away from Bilbao. Flights usually cover this in 12h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bilbao Airport to Chicago O'Hare Intl Airport?
Prices for flights from Bilbao Airport to Chicago O'Hare Intl Airport are updated daily.
How old do you have to be to fly from Bilbao Airport to Chicago O'Hare Intl 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 Bilbao Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

New Buffalo

Orland Park

Oak Brook

Kenosha

Joliet

Janesville

Aurora

Racine

Hammond

Elgin

Tinley Park

South Holland

Why use momondo?

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

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 Bilbao to Chicago for you.

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

All flight searches from Bilbao to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bilbao to Chicago 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 Bilbao to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Bilbao and alert you when they change.