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 day?

As of November 2025, there are 9 flights per day flying from Chicago to Spain. The most common time of day flights depart is 5:00PM, with 77% of flights taking off in the afternoon.

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

As of November 2025, 63 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.

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 42% 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.

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 November 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.

$225 Cheap Flights from Chicago to Spain in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 11:45 pmORD-SVQ

20h 30m1 stop

6:30 am - 3:25 pmSVQ-ORD

15h 55m1 stop

$435TAP AIR PORTUGAL

Find Deal

ven., nov. 28 - ven., déc. 12

8:15 pm - 11:30 pmORD-VLC

20h 15m1 stop

6:15 pm - 3:25 pmVLC-ORD

28h 10m1 stop

$438TAP AIR PORTUGAL

Find Deal

ven., nov. 28 - jeu., déc. 11

8:15 pm - 5:40 pmORD-VLC

14h 25m1 stop

6:15 pm - 3:25 pmVLC-ORD

28h 10m1 stop

$440TAP AIR PORTUGAL

Find Deal

ven., nov. 28 - jeu., déc. 11

6:40 pm - 8:50 amORD-MAD

8h 10mnonstop

1:45 pm - 5:00 pmMAD-ORD

9h 15mnonstop

$448Iberia

Find Deal

lun., mars 9 - ven., mars 20

5:40 pm - 8:50 amORD-MAD

8h 10mnonstop

12:00 pm - 2:55 pmMAD-ORD

9h 55mnonstop

$453British Airways

Find Deal

lun., déc. 1 - mar., déc. 9

7:01 am - 6:20 pmORD-BCN

28h 19m2 stops

7:10 pm - 4:55 pmBCN-ORD

28h 45m1 stop

$453Scandinavian Airlines

Find Deal

dim., févr. 15 - sam., févr. 21

9:45 pm - 4:05 pmORD-BCN

11h 20m1 stop

12:30 pm - 8:15 pmBCN-ORD

14h 45m1 stop

$456British Airways

Find Deal

mar., janv. 13 - mer., janv. 21

7:20 pm - 5:40 pmORD-AGP

15h 20m1 stop

8:10 pm - 4:55 pmAGP-ORD

27h 45m1 stop

$484Scandinavian Airlines

Find Deal

mer., janv. 7 - sam., janv. 24

5:40 pm - 12:50 pmORD-IBZ

12h 10m1 stop

9:55 pm - 3:55 pmIBZ-ORD

24h 00m2 stops

$584Iberia

Find Deal

lun., mars 2 - lun., mars 9

2:42 pm - 12:50 pmORD-IBZ

15h 08m2 stops

9:05 am - 2:55 pmIBZ-ORD

12h 50m1 stop

$695American Airlines

Find Deal

lun., déc. 8 - mer., déc. 24

British Airways flights from Chicago to Spain

Our best British Airways deals on Chicago to Spain flight tickets

British Airways

Dec 1

ORD5:40 pmChicago O'Hare Intl

8h 10m

MAD8:50 amMadrid Barajas

Dec 9

MAD12:00 pmMadrid Barajas

9h 55m

ORD2:55 pmChicago O'Hare Intl

$453

Find similar

British Airways

Jan 13

ORD9:45 pmChicago O'Hare Intl

11h 20m

1 stop

BCN4:05 pmBarcelona-El Prat

Jan 21

BCN12:30 pmBarcelona-El Prat

14h 45m

1 stop

ORD8:15 pmChicago O'Hare Intl

$456

Find similar

British Airways

Nov 24

ORD10:29 amChicago O'Hare Intl

12h 16m

1 stop

MAD5:45 amMadrid Barajas

Dec 4

MAD1:00 pmMadrid Barajas

17h 46m

1 stop

ORD11:46 pmChicago O'Hare Intl

$466

Find similar

United Airlines flights from Chicago to Spain

Our best United Airlines deals on Chicago to Spain flight tickets

United Airlines

Nov 29

ORD9:10 pmChicago O'Hare Intl

27h 55m

1 stop

MAD8:05 amMadrid Barajas

Dec 11

MAD1:35 pmMadrid Barajas

32h 20m

1 stop

ORD2:55 pmChicago O'Hare Intl

$461

Find similar

United Airlines

Nov 24

ORD9:40 pmChicago O'Hare Intl

8h 30m

BCN1:10 pmBarcelona-El Prat

Dec 2

BCN1:35 pmBarcelona-El Prat

13h 35m

1 stop

ORD8:10 pmChicago O'Hare Intl

$469

Find similar

United Airlines

Nov 24

ORD9:40 pmChicago O'Hare Intl

8h 30m

BCN1:10 pmBarcelona-El Prat

Dec 3

BCN6:50 amBarcelona-El Prat

15h 30m

1 stop

ORD3:20 pmChicago O'Hare Intl

$471

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSeville

ORD - SVQ

ORDSVQ

Chicago O'Hare Intl

ven. 11/28

8:15 pm-11:45 pm

1 stop20h 30m

Sevilla

ven. 12/12

6:30 am-3:25 pm

1 stop15h 55m

$435

ChicagoValencia

ORD - VLC

ORDVLC

Chicago O'Hare Intl

ven. 11/28

8:15 pm-11:30 pm

1 stop20h 15m

Valencia

jeu. 12/11

6:15 pm-3:25 pm

1 stop28h 10m

$438

ChicagoValencia

ORD - VLC

ORDVLC

Chicago O'Hare Intl

ven. 11/28

8:15 pm-5:40 pm

1 stop14h 25m

Valencia

jeu. 12/11

6:15 pm-3:25 pm

1 stop28h 10m

$440

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

lun. 3/9

6:40 pm-8:50 am

Nonstop8h 10m

Madrid Barajas

ven. 3/20

1:45 pm-5:00 pm

Nonstop9h 15m

$448

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

lun. 12/1

5:40 pm-8:50 am

Nonstop8h 10m

Madrid Barajas

mar. 12/9

12:00 pm-2:55 pm

Nonstop9h 55m

$453

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dim. 2/15

7:01 am-6:20 pm

2 stops28h 19m

Barcelona-El Prat

sam. 2/21

7:10 pm-4:55 pm

1 stop28h 45m

$453

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

mar. 1/13

9:45 pm-4:05 pm

1 stop11h 20m

Barcelona-El Prat

mer. 1/21

12:30 pm-8:15 pm

1 stop14h 45m

$456

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

mer. 1/7

7:20 pm-5:40 pm

1 stop15h 20m

Malaga

sam. 1/24

8:10 pm-4:55 pm

1 stop27h 45m

$484

ChicagoIbiza

ORD - IBZ

ORDIBZ

Chicago O'Hare Intl

lun. 3/2

5:40 pm-12:50 pm

1 stop12h 10m

Ibiza

lun. 3/9

9:55 pm-3:55 pm

2 stops24h 00m

$584

ChicagoIbiza

ORD - IBZ

ORDIBZ

Chicago O'Hare Intl

lun. 12/8

2:42 pm-12:50 pm

2 stops15h 08m

Ibiza

mer. 12/24

9:05 am-2:55 pm

1 stop12h 50m

$695

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 February, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $556.

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 $771. 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 $990.

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 $913.

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 $761 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 $650 on momondo.

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

There are 3 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 66% 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	$394
Fastest flight time	8h 00m
Direct flights	Every day
Airports in Spain	1 airport

The best one-way flight to Spain from Chicago in the past 72 hours is $394. The best round-trip flight deal from Chicago to Spain found on momondo in the last 72 hours is $557.

The fastest flight from Chicago to Spain takes 8h 00m

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 November 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 Airbus A330-300, representing 32.23% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 22.03%, Boeing 787 Dreamliner at 21.35%, and Airbus A330 at 20.85%.

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 2,907 reviews	Search JetBlue flights
TAP AIR PORTUGAL	PriceFrom $288	Free Cancellation	Rating 7.1 2,059 reviews	Search TAP AIR PORTUGAL flights
Finnair	PriceFrom $364	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Icelandair	PriceFrom $366	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
Air Canada	PriceFrom $366	Free Cancellation	Rating 7.1 10,449 reviews	Search Air Canada flights
Scandinavian Airlines	PriceFrom $383	Free Cancellation	Rating 7.4 1,575 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $401	Free Cancellation	Rating 7.4 1,487 reviews	Search Air France flights
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
British Airways	PriceFrom $438	Free Cancellation	Rating 6.7 7,521 reviews	Search British Airways flights
Iberia	PriceFrom $461	Free Cancellation	Rating 7.0 3,012 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 $288

Flights to Madridfrom $297

Flights to Málagafrom $340

Flights to Palma de Mallorcafrom $346

Flights to Alicantefrom $368

Flights to Valenciafrom $343

Flights to Ibizafrom $374

Flights to Las Palmas de Gran Canariafrom $396

Flights to Sevillefrom $344

Flights to Santa Cruz de Tenerifefrom $441

Flights to Bilbaofrom $344

Flights to Arrecifefrom $418

Cheap flights from Chicago to Spain from $225

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 1/12. 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

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Find the cheapest flights from Chicago to Spain

Cheap round-trip flights

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British Airways flights from Chicago to Spain

Our best British Airways deals on Chicago to Spain flight tickets

United Airlines flights from Chicago to Spain

Our best United Airlines 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 February, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $556.

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 $771. 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 $990.

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 $913.

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 3 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 66% 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 November 2025, there are 9 flights per day flying from Chicago to Spain. The most common time of day flights depart is 5:00PM, with 77% of flights taking off in the afternoon.

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

As of November 2025, 63 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