What is the cheapest airline that flies from Chicago to Madrid Barajas?

TAP AIR PORTUGAL, United Airlines, and Delta are the most popular carriers operating from Chicago to Madrid Barajas

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

As of December 2025, there are 7 flights per day flying from Chicago to Madrid. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

Which layover airport offers the lowest fares from Chicago to Madrid?

Flights via Boston (BOS) offer the lowest average round-trip price of $180.

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

As of December 2025, there are 49 flights per week flying from Chicago to Madrid. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the most punctual flight time for Chicago to Madrid flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What airlines fly to Madrid?

Iberia, Finnair and American Airlines are the top three most popular airlines that fly to Madrid from Chicago according to our data. Iberia is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 16 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Madrid?

Lisbon (LIS) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Chicago to Madrid delayed?

Historically, on average around 35% of flights between Chicago and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

Which layover airport has the shortest travel time from Chicago to Madrid?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 10h 26m.

Which airline has the best punctuality record on Chicago to Madrid flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 24% of their flights experiencing any sort of delay.

Which layover airport has the shortest connection time from Chicago to Madrid?

Rome (FCO) has the shortest average layover time for this route: 0h 55m.

When did momondo last update prices for flights from Chicago to Madrid Barajas Airport?

Prices for flights from Chicago to Madrid Barajas Airport refresh daily.

How many operators does momondo search for flights from Chicago to Madrid Barajas Airport?

The number of operators available for flights from Chicago to Madrid Barajas Airport is 16 as of December 2025.

How old do you have to be to fly from Chicago to Madrid Barajas Airport?

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 Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The required travel and health documents for your Madrid Barajas Airport 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 Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$320 Cheap Flights from Chicago to Madrid in 2025/26

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Cheap round-trip flights

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8:00 am - 8:00 am

ORD

MAD

17h 00m2 stops

7:35 pm - 4:20 pm

MAD

ORD

27h 45m1 stop

$472Multiple Airlines

Wed, Jan 14 - Thu, Jan 22

5:55 pm - 4:40 pm

ORD

MAD

15h 45m1 stop

1:35 pm - 6:24 pm

MAD

ORD

35h 49m2 stops

$473United Airlines

Tue, Feb 3 - Fri, Feb 20

2:50 pm - 8:55 am

ORD

MAD

11h 05m1 stop

12:00 pm - 2:55 pm

MAD

ORD

9h 55mnonstop

$474Multiple Airlines

Sun, Jan 11 - Tue, Jan 20

3:45 pm - 6:45 pm

ORD

MAD

20h 00m2 stops

7:35 pm - 12:45 pm

MAD

ORD

24h 10m1 stop

$475SWISS

Wed, Jan 7 - Thu, Jan 15

11:40 am - 11:00 am

ORD

MAD

17h 20m2 stops

1:00 pm - 11:57 pm

MAD

ORD

16h 57m1 stop

$476British Airways

Wed, Mar 11 - Wed, Mar 18

10:50 pm - 11:35 pm

ORD

MAD

18h 45m1 stop

6:00 am - 2:25 pm

MAD

ORD

14h 25m1 stop

$478Lufthansa

Wed, Mar 11 - Thu, Mar 19

7:25 am - 7:00 am

ORD

MAD

17h 35m2 stops

12:35 pm - 8:10 pm

MAD

ORD

13h 35m1 stop

$480Air Canada

Wed, Mar 18 - Wed, Mar 25

12:50 pm - 8:00 am

ORD

MAD

12h 10m1 stop

5:55 am - 2:55 pm

MAD

ORD

16h 00m2 stops

$481Air Canada

Wed, Feb 18 - Wed, Feb 25

12:48 pm - 9:15 am

MDW

MAD

13h 27m1 stop

6:00 am - 6:36 pm

MAD

MDW

19h 36m2 stops

$491Delta

Mon, Jan 19 - Tue, Jan 27

1:26 pm - 3:20 pm

MDW

MAD

18h 54m2 stops

11:15 am - 10:42 pm

MAD

MDW

18h 27m1 stop

$492Delta

Sun, Feb 8 - Thu, Feb 19

Delta flights from Chicago to Madrid

Our best Delta deals on Chicago to Madrid flight tickets

Delta

Jan 12

ORD5:20 pmChicago O'Hare Intl

11h 10m

1 stop

MAD11:30 amMadrid Barajas

Jan 28

MAD6:00 amMadrid Barajas

15h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

$481

Find similar

Delta

Jan 19

MDW12:48 pmChicago Midway

13h 27m

1 stop

MAD9:15 amMadrid Barajas

Jan 27

MAD6:00 amMadrid Barajas

19h 36m

2 stops

MDW6:36 pmChicago Midway

$491

Find similar

Delta

Feb 8

MDW1:26 pmChicago Midway

18h 54m

2 stops

MAD3:20 pmMadrid Barajas

Feb 19

MAD11:15 amMadrid Barajas

18h 27m

1 stop

MDW10:42 pmChicago Midway

$492

Find similar

KLM flights from Chicago to Madrid

Our best KLM deals on Chicago to Madrid flight tickets

KLM

Feb 2

MDW12:48 pmChicago Midway

13h 27m

1 stop

MAD9:15 amMadrid Barajas

Feb 12

MAD11:15 amMadrid Barajas

18h 27m

1 stop

MDW10:42 pmChicago Midway

$488

Find similar

KLM

Dec 18

MDW10:49 amChicago Midway

15h 26m

1 stop

MAD9:15 amMadrid Barajas

Dec 29

MAD11:15 amMadrid Barajas

18h 07m

1 stop

MDW10:22 pmChicago Midway

$2,605

Find similar

KLM

Dec 18

MDW12:47 pmChicago Midway

13h 28m

1 stop

MAD9:15 amMadrid Barajas

Dec 30

MAD11:15 amMadrid Barajas

18h 07m

1 stop

MDW10:22 pmChicago Midway

$3,013

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 1/14

8:00 am-8:00 am

2 stops17h 00m

Madrid Barajas

Thu 1/22

7:35 pm-4:20 pm

1 stop27h 45m

$472

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 2/3

5:55 pm-4:40 pm

1 stop15h 45m

Madrid Barajas

Fri 2/20

1:35 pm-6:24 pm

2 stops35h 49m

$473

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 1/11

2:50 pm-8:55 am

1 stop11h 05m

Madrid Barajas

Tue 1/20

12:00 pm-2:55 pm

Nonstop9h 55m

$474

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 1/7

3:45 pm-6:45 pm

2 stops20h 00m

Madrid Barajas

Thu 1/15

7:35 pm-12:45 pm

1 stop24h 10m

$475

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 3/11

11:40 am-11:00 am

2 stops17h 20m

Madrid Barajas

Wed 3/18

1:00 pm-11:57 pm

1 stop16h 57m

$476

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 3/11

10:50 pm-11:35 pm

1 stop18h 45m

Madrid Barajas

Thu 3/19

6:00 am-2:25 pm

1 stop14h 25m

$478

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 3/18

7:25 am-7:00 am

2 stops17h 35m

Madrid Barajas

Wed 3/25

12:35 pm-8:10 pm

1 stop13h 35m

$480

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Wed 2/18

12:50 pm-8:00 am

1 stop12h 10m

Madrid Barajas

Wed 2/25

5:55 am-2:55 pm

2 stops16h 00m

$481

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

Mon 1/19

12:48 pm-9:15 am

1 stop13h 27m

Madrid Barajas

Tue 1/27

6:00 am-6:36 pm

2 stops19h 36m

$491

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

Sun 2/8

1:26 pm-3:20 pm

2 stops18h 54m

Madrid Barajas

Thu 2/19

11:15 am-10:42 pm

1 stop18h 27m

$492

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Madrid

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

Delays

Layovers

Other information

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Chicago, with most prices found around $537. If you don’t want to visit Madrid in February, then you should wait until September to fly from Chicago, when ticket prices are also cheap, with an average price of $551.

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

The cheapest day to depart on your flight to Madrid is on a Wednesday when prices can be found for as low as $760. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $953.

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

Flying to Madrid from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $812 when looking at flights departing in the morning. Flights to Madrid are more costly at noon, with an average ticket price of $897. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Chicago to Madrid Barajas flight route?

Fly from Chicago O'Hare Intl to Madrid Barajas for the best Chicago - Madrid Barajas flight prices

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

You are more likely to see cheaper flights to Madrid from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $695 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Chicago for as low as $583 on momondo.

What cabin class options are available on Chicago to Madrid Barajas flights?

There are 3 cabin classes available to choose from on Chicago to Madrid Barajas 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 Madrid flights?

You could potentially save up to 74% on your flight if you consider stops on a Chicago to Madrid flight.

How have Chicago to Madrid flight prices changed over time?

As of December 2025, prices for Chicago to Madrid flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Madrid

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

Estimated round-trip price

Cheap Chicago to Madrid (CHI to MAD) flight deals and tips

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

Best Price Found	$479
Fastest flight time	8h 05m
Direct flights	Every day
Airports in Madrid	1 airport

The best one-way flight to Madrid from Chicago in the past 72 hours is $479. The best round-trip flight deal from Chicago to Madrid found on momondo in the last 72 hours is $590.

The fastest flight from Chicago to Madrid takes 8h 05m

Direct flights go from Chicago to Madrid every day.

There is 1 airport in Madrid. From Chicago there are direct flights to Madrid Barajas (MAD).

Search flight deals

How far is Chicago to Madrid Barajas by plane?
A flight from Chicago to Madrid Barajas will travel around 4175.7 mi. In terms of flight time, this usually takes a little over 8h 05m.
When did momondo last update prices for flights from Chicago to Madrid Barajas Airport?
Prices for flights from Chicago to Madrid Barajas Airport refresh daily.
How many operators does momondo search for flights from Chicago to Madrid Barajas Airport?
The number of operators available for flights from Chicago to Madrid Barajas Airport is 16 as of December 2025.
How old do you have to be to fly from Chicago to Madrid Barajas Airport?
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 Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The required travel and health documents for your Madrid Barajas Airport 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 Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Madrid?
Based on momondo bookings for flights between Chicago and Madrid, the leading plane model is Airbus A330-300, making up 43.26% of the total bookings. Other popular models include Airbus A330 with 27.42%, Boeing 787-8 Dreamliner with 13.42%, and Boeing 787 Dreamliner with 12.99%.
What is the most popular airline from Chicago to Madrid?
Based on momondo bookings for flights between Chicago and Madrid, the leading airline is Iberia, making up 37% of the total bookings. Other popular airlines include Finnair with 14%, British Airways with 12%, and American Airlines with 12%.

Best airlines flying from Chicago to Madrid

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $120	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
TAP AIR PORTUGAL	PriceFrom $288	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
Finnair	PriceFrom $356	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Air Canada	PriceFrom $366	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Scandinavian Airlines	PriceFrom $387	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $434	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
British Airways	PriceFrom $435	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Iberia	PriceFrom $460	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
Aer Lingus	PriceFrom $474	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
KLM	PriceFrom $482	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights

Finnair Flights From Chicago to Madrid
Across 5 Finnair flights from Chicago to Madrid this week, the average price was $622, with the best Finnair deals starting from $356 round-trip. 1,334 users have rated Finnair on momondo, with an average score of 7.6/10.
Aer Lingus Flights From Chicago to Madrid
$474 is the best Aer Lingus flight deal from Chicago to Madrid found on momondo over the last 72 hours. The average Aer Lingus ticket price found was closer to $745, however, with flight time and availability significantly affecting the price. Aer Lingus (7.2/10 from 1,394 user reviews) flies into Madrid from Chicago 7 times in an average week so prices can vary.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Madrid. momondo saves you time and could save you money on your trip.

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

Flights from Chicago to Madrid with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

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Cheap flights from Chicago to Madrid from $320

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 Madrid departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best KLM deals on Chicago to Madrid flight tickets

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How to get the cheapest flight ticket from Chicago to Madrid

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Chicago, with most prices found around $537. If you don’t want to visit Madrid in February, then you should wait until September to fly from Chicago, when ticket prices are also cheap, with an average price of $551.

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

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

What is the cheapest Chicago to Madrid Barajas flight route?

Fly from Chicago O'Hare Intl to Madrid Barajas for the best Chicago - Madrid Barajas flight prices

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

What cabin class options are available on Chicago to Madrid Barajas flights?

There are 3 cabin classes available to choose from on Chicago to Madrid Barajas 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 Madrid flights?

You could potentially save up to 74% on your flight if you consider stops on a Chicago to Madrid flight.

How have Chicago to Madrid flight prices changed over time?

As of December 2025, prices for Chicago to Madrid flights are approximately 12% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Madrid Barajas?

TAP AIR PORTUGAL, United Airlines, and Delta are the most popular carriers operating from Chicago to Madrid Barajas

What airlines fly to Madrid?

How often are flights from Chicago to Madrid delayed?

Historically, on average around 35% of flights between Chicago and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

What is the most punctual flight time for Chicago to Madrid flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Madrid flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 24% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago and Madrid?

Lisbon (LIS) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Madrid?

Flights via Boston (BOS) offer the lowest average round-trip price of $180.

Which layover airport has the shortest travel time from Chicago to Madrid?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 10h 26m.

Which layover airport has the shortest connection time from Chicago to Madrid?

Rome (FCO) has the shortest average layover time for this route: 0h 55m.

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

As of December 2025, there are 7 flights per day flying from Chicago to Madrid. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

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

As of December 2025, there are 49 flights per week flying from Chicago to Madrid. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from Chicago to Madrid

Cheap Chicago to Madrid (CHI to MAD) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Madrid

How far is Chicago to Madrid Barajas by plane?

When did momondo last update prices for flights from Chicago to Madrid Barajas Airport?

How many operators does momondo search for flights from Chicago to Madrid Barajas Airport?

How old do you have to be to fly from Chicago to Madrid Barajas Airport?

What documentation or ID do you need to fly to Madrid Barajas Airport?

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

What is the most popular airline from Chicago to Madrid?

Best airlines flying from Chicago to Madrid

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

Finnair Flights From Chicago to Madrid

Aer Lingus Flights From Chicago to Madrid

Traveling to a place near Madrid?

Why use momondo?

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