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

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

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

Prices for flights from Bilbao Airport to Illinois were last updated today.

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

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 Illinois.

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

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Bilbao to Illinois in 2025

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0 bags

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Find the cheapest flights from Bilbao to Illinois

Round-trip

One-way

Cheap round-trip flights

6:45 am - 6:50 pmBIO-ORD

19h 05m1 stop

4:30 pm - 12:45 pmORD-BIO

13h 15m1 stop

$501American Airlines

Find Deal

Fri, Oct 3 - Thu, Oct 9

6:45 am - 6:50 pmBIO-ORD

19h 05m1 stop

8:15 am - 8:30 amORD-BIO

17h 15m2 stops

$506American Airlines

Find Deal

Fri, Oct 3 - Thu, Oct 9

6:45 am - 2:15 pmBIO-ORD

14h 30m1 stop

4:30 pm - 4:55 pmORD-BIO

17h 25m1 stop

$516Iberia

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:45 am - 2:15 pmBIO-ORD

14h 30m1 stop

3:21 pm - 12:45 pmORD-BIO

14h 24m2 stops

$523Iberia

Find Deal

Thu, Sep 4 - Tue, Sep 9

9:15 am - 2:15 pmBIO-ORD

12h 00m1 stop

5:45 pm - 12:50 pmORD-BIO

13h 05m1 stop

$534Iberia

Find Deal

Sat, Oct 25 - Thu, Oct 30

6:45 am - 8:11 pmBIO-ORD

20h 26m2 stops

3:50 pm - 2:45 pmORD-BIO

15h 55m2 stops

$569Air Canada

Find Deal

Fri, Oct 3 - Thu, Oct 9

6:45 am - 2:15 pmBIO-ORD

14h 30m1 stop

4:30 pm - 11:15 pmORD-BIO

23h 45m1 stop

$572

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:45 am - 6:50 pmBIO-ORD

19h 05m1 stop

5:16 pm - 11:15 pmORD-BIO

22h 59m2 stops

$587

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:45 am - 6:12 pmBIO-ORD

18h 27m2 stops

1:05 pm - 6:20 pmORD-BIO

22h 15m2 stops

$635Air Canada

Find Deal

Thu, Sep 4 - Tue, Sep 9

7:05 pm - 11:00 amBIO-ORD

22h 55m1 stop

6:35 pm - 10:50 pmORD-BIO

21h 15m1 stop

$767Lufthansa

Find Deal

Fri, Sep 12 - Fri, Sep 19

Turkish Airlines flights from Bilbao to Illinois

Our best Turkish Airlines deals on Bilbao to Illinois flight tickets

Turkish Airlines

Nov 17

BIO12:00 pmBilbao

29h 05m

1 stop

ORD10:05 amChicago O'Hare Intl

Nov 22

ORD11:50 amChicago O'Hare Intl

21h 20m

1 stop

BIO4:10 pmBilbao

$1,002

Find similar

Turkish Airlines

Nov 17

BIO12:00 pmBilbao

29h 05m

1 stop

ORD10:05 amChicago O'Hare Intl

Nov 22

ORD8:20 pmChicago O'Hare Intl

31h 40m

1 stop

BIO11:00 amBilbao

$1,008

Find similar

Iberia flights from Bilbao to Illinois

Our best Iberia deals on Bilbao to Illinois flight tickets

Iberia

Sep 4

BIO6:45 amBilbao

14h 30m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 8

ORD4:30 pmChicago O'Hare Intl

17h 25m

1 stop

BIO4:55 pmBilbao

$516

Find similar

Iberia

Sep 4

BIO6:45 amBilbao

14h 30m

1 stop

ORD2:15 pmChicago O'Hare Intl

Sep 9

ORD3:21 pmChicago O'Hare Intl

14h 24m

2 stops

BIO12:45 pmBilbao

$523

Find similar

Iberia

Oct 25

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

$534

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Fri 10/3

6:45 am-6:50 pm

1 stop19h 05m

Chicago O'Hare Intl

Thu 10/9

4:30 pm-12:45 pm

1 stop13h 15m

$501

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Fri 10/3

6:45 am-6:50 pm

1 stop19h 05m

Chicago O'Hare Intl

Thu 10/9

8:15 am-8:30 am

2 stops17h 15m

$506

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 9/4

6:45 am-2:15 pm

1 stop14h 30m

Chicago O'Hare Intl

Mon 9/8

4:30 pm-4:55 pm

1 stop17h 25m

$516

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 9/4

6:45 am-2:15 pm

1 stop14h 30m

Chicago O'Hare Intl

Tue 9/9

3:21 pm-12:45 pm

2 stops14h 24m

$523

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Sat 10/25

9:15 am-2:15 pm

1 stop12h 00m

Chicago O'Hare Intl

Thu 10/30

5:45 pm-12:50 pm

1 stop13h 05m

$534

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Fri 10/3

6:45 am-8:11 pm

2 stops20h 26m

Chicago O'Hare Intl

Thu 10/9

3:50 pm-2:45 pm

2 stops15h 55m

$569

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 9/4

6:45 am-2:15 pm

1 stop14h 30m

Chicago O'Hare Intl

Mon 9/8

4:30 pm-11:15 pm

1 stop23h 45m

$572

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 9/4

6:45 am-6:50 pm

1 stop19h 05m

Chicago O'Hare Intl

Mon 9/8

5:16 pm-11:15 pm

2 stops22h 59m

$587

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 9/4

6:45 am-6:12 pm

2 stops18h 27m

Chicago O'Hare Intl

Tue 9/9

1:05 pm-6:20 pm

2 stops22h 15m

$635

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Fri 9/12

7:05 pm-11:00 am

1 stop22h 55m

Chicago O'Hare Intl

Fri 9/19

6:35 pm-10:50 pm

1 stop21h 15m

$767

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 Illinois

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 day to depart on your flight to Illinois?

The cheapest day to depart from Bilbao to Illinois is on a Sunday when prices can be found for as low as $488. Flights from Bilbao to Illinois on a Tuesday will generally be more expensive and average around $828. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Bilbao to Illinois flight deals and tips

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

Best Price Found	$281
Fastest flight time	12h 00m
Direct flights	None
Airports in Illinois	3 airports

The best one-way flight to Illinois from Bilbao in the past 72 hours is $281. The best round-trip flight deal from Bilbao to Illinois found on momondo in the last 72 hours is $501.

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

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

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Bilbao Airport to Illinois?
Prices for flights from Bilbao Airport to Illinois were last updated today.
How old do you have to be to fly from Bilbao Airport to Illinois?
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 Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Illinois from Bilbao is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

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

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

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

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