What airlines fly to Spain?

Iberia, United Airlines and American Airlines are the top three most popular airlines that fly to Spain from Chicago according to our data. Iberia is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 19 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

TAP AIR PORTUGAL is the most popular carrier operating from Chicago to Spain

How many flights depart from Chicago to Spain on average per week?

As of September 2025, 126 flights take off from Chicago and land in Spain each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from Chicago to Spain on average per day?

As of September 2025, there are 18 flights per day flying from Chicago to Spain. The most common time of day flights depart is 4:00PM, with 61% of flights taking off in the evening.

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

Prices for flights from Chicago to Spain refresh daily.

How many operators does momondo search for flights from Chicago to Spain?

The number of operators available for flights from Chicago to Spain is 19 as of September 2025.

How old do you have to be to fly from Chicago to Spain?

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 Chicago to Spain.

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

The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$180 Cheap Flights from Chicago to Spain in 2025

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Find the cheapest flights from Chicago to Spain

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:25 pm - 5:10 pmORD-MAD

13h 45m1 stop

9:10 pm - 3:00 pmMAD-ORD

24h 50m1 stop

$367TAP AIR PORTUGAL

Find Deal

Sun, Nov 2 - Tue, Nov 11

8:25 pm - 5:10 pmORD-MAD

13h 45m1 stop

6:00 pm - 3:00 pmMAD-ORD

28h 00m1 stop

$372TAP AIR PORTUGAL

Find Deal

Sun, Nov 2 - Tue, Nov 11

8:40 am - 6:40 amORD-MAD

15h 00m1 stop

12:45 pm - 8:17 pmMAD-ORD

14h 32m1 stop

$400United Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 22

11:40 am - 8:05 amORD-MAD

13h 25m1 stop

11:15 am - 7:58 pmMAD-ORD

15h 43m1 stop

$405United Airlines

Find Deal

Mon, Sep 22 - Wed, Oct 1

4:30 pm - 7:55 amORD-MAD

8h 25mnonstop

11:35 am - 2:15 pmMAD-ORD

9h 40mnonstop

$419Iberia

Find Deal

Mon, Sep 22 - Thu, Oct 2

4:45 pm - 7:55 amORD-MAD

8h 10mnonstop

11:35 am - 2:30 pmMAD-ORD

9h 55mnonstop

$422British Airways

Find Deal

Wed, Dec 3 - Tue, Dec 9

12:52 pm - 5:45 amORD-MAD

10h 53m1 stop

1:45 pm - 5:00 pmMAD-ORD

9h 15mnonstop

$426British Airways

Find Deal

Wed, Oct 29 - Thu, Mar 19

1:15 pm - 9:35 amORD-MAD

13h 20m1 stop

4:40 pm - 6:50 pmMAD-ORD

9h 10mnonstop

$427Iberia

Find Deal

Tue, Sep 23 - Thu, Oct 23

10:35 pm - 5:15 pmORD-BCN

11h 40m1 stop

10:45 am - 1:30 pmBCN-ORD

9h 45mnonstop

$488American Airlines

Find Deal

Sun, Oct 12 - Wed, Oct 22

4:33 pm - 4:30 pmORD-AGP

16h 57m2 stops

6:45 pm - 1:50 pmAGP-ORD

26h 05m1 stop

$560American Airlines

Find Deal

Fri, Feb 6 - Mon, Feb 16

Air Canada flights from Chicago to Spain

Our best Air Canada deals on Chicago to Spain flight tickets

Air Canada

Feb 4

ORD10:00 amChicago O'Hare Intl

15h 00m

2 stops

MAD8:00 amMadrid Barajas

Feb 10

MAD1:35 pmMadrid Barajas

13h 25m

1 stop

ORD8:00 pmChicago O'Hare Intl

$402

Find similar

Air Canada

Nov 2

ORD12:50 pmChicago O'Hare Intl

12h 10m

1 stop

MAD8:00 amMadrid Barajas

Nov 11

MAD6:25 amMadrid Barajas

20h 35m

2 stops

ORD8:00 pmChicago O'Hare Intl

$411

Find similar

Air Canada

Nov 2

ORD12:50 pmChicago O'Hare Intl

12h 10m

1 stop

MAD8:00 amMadrid Barajas

Nov 11

MAD6:25 amMadrid Barajas

15h 30m

2 stops

ORD2:55 pmChicago O'Hare Intl

$423

Find similar

Iberia flights from Chicago to Spain

Our best Iberia deals on Chicago to Spain flight tickets

Iberia

Sep 22

ORD4:30 pmChicago O'Hare Intl

8h 25m

MAD7:55 amMadrid Barajas

Oct 2

MAD11:35 amMadrid Barajas

9h 40m

ORD2:15 pmChicago O'Hare Intl

$419

Find similar

Iberia

Sep 23

ORD1:15 pmChicago O'Hare Intl

13h 20m

1 stop

MAD9:35 amMadrid Barajas

Oct 23

MAD4:40 pmMadrid Barajas

9h 10m

ORD6:50 pmChicago O'Hare Intl

$427

Find similar

Iberia

Oct 20

ORD4:30 pmChicago O'Hare Intl

8h 25m

MAD7:55 amMadrid Barajas

Nov 11

MAD12:30 pmMadrid Barajas

14h 06m

1 stop

ORD7:36 pmChicago O'Hare Intl

$433

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 11/2

8:25 pm-5:10 pm

1 stop13h 45m

Madrid Barajas

Tue 11/11

9:10 pm-3:00 pm

1 stop24h 50m

$367

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 11/2

8:25 pm-5:10 pm

1 stop13h 45m

Madrid Barajas

Tue 11/11

6:00 pm-3:00 pm

1 stop28h 00m

$372

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 10/13

8:40 am-6:40 am

1 stop15h 00m

Madrid Barajas

Wed 10/22

12:45 pm-8:17 pm

1 stop14h 32m

$400

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 9/22

11:40 am-8:05 am

1 stop13h 25m

Madrid Barajas

Wed 10/1

11:15 am-7:58 pm

1 stop15h 43m

$405

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 9/22

4:30 pm-7:55 am

Nonstop8h 25m

Madrid Barajas

Thu 10/2

11:35 am-2:15 pm

Nonstop9h 40m

$419

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 12/3

4:45 pm-7:55 am

Nonstop8h 10m

Madrid Barajas

Tue 12/9

11:35 am-2:30 pm

Nonstop9h 55m

$422

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 10/29

12:52 pm-5:45 am

1 stop10h 53m

Madrid Barajas

Thu 3/19

1:45 pm-5:00 pm

Nonstop9h 15m

$426

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 9/23

1:15 pm-9:35 am

1 stop13h 20m

Madrid Barajas

Thu 10/23

4:40 pm-6:50 pm

Nonstop9h 10m

$427

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 10/12

10:35 pm-5:15 pm

1 stop11h 40m

Barcelona-El Prat

Wed 10/22

10:45 am-1:30 pm

Nonstop9h 45m

$488

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

Fri 2/6

4:33 pm-4:30 pm

2 stops16h 57m

Malaga

Mon 2/16

6:45 pm-1:50 pm

1 stop26h 05m

$560

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 Chicago to Spain

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

Other information

What is the cheapest month to fly to Spain?

If you don’t want to visit Spain in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $509.

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

The cheapest day to depart from Chicago to Spain is on a Sunday when prices can be found for as low as $776. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Spain for around $978.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $783 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Spain is in the evening when prices are around $907.

What is the cheapest Chicago to Spain flight route?

Fly from Chicago O'Hare Intl to Barcelona-El Prat for the best Chicago - Spain flight prices

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $730 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Chicago for as low as $598 on momondo.

What cabin class options are available on Chicago to Spain flights?

There are 4 cabin classes available to choose from on Chicago to Spain flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Spain flights?

You could potentially save up to 68% on your flight if you consider stops on a Chicago to Spain flight.

Cheap Chicago to Spain flight deals and tips

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

Best Price Found	$432
Fastest flight time	7h 55m
Direct flights	Every day
Airports in Spain	1 airport

The best one-way flight to Spain from Chicago in the past 72 hours is $432. The best round-trip flight deal from Chicago to Spain found on momondo in the last 72 hours is $544.

The fastest flight from Chicago to Spain takes 7h 55m

Direct flights go from Chicago to Spain every day.

There is 1 airport near Spain: Madrid Barajas (MAD)

Search flight deals

When did momondo last update prices for flights from Chicago to Spain?
Prices for flights from Chicago to Spain refresh daily.
How many operators does momondo search for flights from Chicago to Spain?
The number of operators available for flights from Chicago to Spain is 19 as of September 2025.
How old do you have to be to fly from Chicago to Spain?
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 Chicago to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain 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 Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Spain?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Spain is Boeing 787-8 Dreamliner, representing 27.80% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 26.27%, Airbus A330-300 at 23.08%, and Airbus A330 at 18.99%.

Best airlines flying from Chicago to Spain

Compare and see reviews for airlines that fly from Chicago to Spain with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $120	Free Cancellation	Rating 7.2 2,913 reviews	Search JetBlue flights
TAP AIR PORTUGAL	PriceFrom $288	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $348	Free Cancellation	Rating 7.0 546 reviews	Search Icelandair flights
Air Canada	PriceFrom $366	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Finnair	PriceFrom $372	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom $383	Free Cancellation	Rating 7.4 1,484 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $401	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
United Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
British Airways	PriceFrom $440	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Iberia	PriceFrom $453	Free Cancellation	Rating 7.0 2,929 reviews	Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Spain. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Chicago to Spain 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 Chicago to Spain right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Spain trip

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Find better results for your trip to Spain

Popular cities in Spain

Flights to Barcelonafrom $282

Flights to Madridfrom $319

Flights to Málagafrom $348

Flights to Palma de Mallorcafrom $354

Flights to Alicantefrom $358

Flights to Valenciafrom $356

Flights to Ibizafrom $349

Flights to Las Palmas de Gran Canariafrom $404

Flights to Sevillefrom $394

Flights to Santa Cruz de Tenerifefrom $408

Flights to Bilbaofrom $354

Flights to Puerto del Rosariofrom $450

Cheap flights from Chicago to Spain from $180

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 Spain departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Chicago to Spain

Cheap round-trip flights

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Air Canada flights from Chicago to Spain

Our best Air Canada deals on Chicago to Spain flight tickets

Iberia flights from Chicago to Spain

Our best Iberia deals on Chicago to Spain flight tickets

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Use the filters below to find and compare flights from Chicago to Spain that are best for you.

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How to get the cheapest flight ticket from Chicago to Spain

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 cheapest month to fly to Spain?

If you don’t want to visit Spain in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $509.

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

The cheapest day to depart from Chicago to Spain is on a Sunday when prices can be found for as low as $776. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Spain for around $978.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $783 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Spain is in the evening when prices are around $907.

What is the cheapest Chicago to Spain flight route?

Fly from Chicago O'Hare Intl to Barcelona-El Prat for the best Chicago - Spain flight prices

How far in advance should I book a flight to Spain?

What cabin class options are available on Chicago to Spain flights?

There are 4 cabin classes available to choose from on Chicago to Spain flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Spain flights?

You could potentially save up to 68% on your flight if you consider stops on a Chicago to Spain flight.

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

TAP AIR PORTUGAL is the most popular carrier operating from Chicago to Spain

What airlines fly to Spain?

How many flights depart from Chicago to Spain on average per day?

As of September 2025, there are 18 flights per day flying from Chicago to Spain. The most common time of day flights depart is 4:00PM, with 61% of flights taking off in the evening.

How many flights depart from Chicago to Spain on average per week?

As of September 2025, 126 flights take off from Chicago and land in Spain each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Chicago to Spain flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Spain

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

How many operators does momondo search for flights from Chicago to Spain?

How old do you have to be to fly from Chicago to Spain?

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

What is the most popular plane model from Chicago to Spain?

Best airlines flying from Chicago to Spain

Compare and see reviews for airlines that fly from Chicago to Spain with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo