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

Delta, KLM, and Lufthansa are the most popular carriers operating from Illinois to Madrid Barajas

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

As of March 2026, there are 8 flights per day flying from Illinois to Madrid. The most common time of day flights depart is 5:00PM, with 75% of flights taking off in the afternoon.

What airlines fly to Madrid?

Iberia, Finnair and American Airlines are the top three most popular airlines that fly to Madrid from Illinois 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 Madrid. Keep in mind that there are 17 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

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

As of March 2026, there are 61 flights per week flying from Illinois to Madrid. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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

Prices for flights from Illinois to Madrid Barajas Airport are updated daily.

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

As of March 2026, there are 17 operators available to choose from for flights from Illinois to Madrid Barajas Airport.

How old do you have to be to fly from Illinois to Madrid Barajas 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 Illinois 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.

$299 Cheap Flights from Illinois to Madrid in 2026

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Find the cheapest flights from Illinois to Madrid

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 5:20 pm

ORD

MAD

16h 20m

1 stop

8:10 pm - 4:00 pm

MAD

ORD

26h 50m

1 stop

$475TAP AIR PORTUGAL

dom., abr. 12 - mar., abr. 21

6:00 pm - 10:05 am

ORD

MAD

33h 05m

1 stop

8:10 pm - 4:00 pm

MAD

ORD

26h 50m

1 stop

$476TAP AIR PORTUGAL

dom., abr. 12 - mar., abr. 21

6:00 pm - 10:05 am

ORD

MAD

33h 05m

1 stop

8:10 pm - 4:00 pm

MAD

ORD

26h 50m

1 stop

$480TAP AIR PORTUGAL

dom., abr. 12 - mar., abr. 21

5:21 pm - 12:15 pm

MDW

MAD

11h 54m

1 stop

12:45 pm - 10:28 pm

MAD

MDW

16h 43m

1 stop

$545Virgin Atlantic

lun., abr. 13 - mar., abr. 21

5:21 pm - 12:15 pm

MDW

MAD

11h 54m

1 stop

12:45 pm - 10:28 pm

MAD

MDW

16h 43m

1 stop

$547Virgin Atlantic

lun., abr. 13 - mar., abr. 21

5:21 pm - 12:15 pm

MDW

MAD

11h 54m

1 stop

12:45 pm - 10:28 pm

MAD

MDW

16h 43m

1 stop

$552Delta

lun., abr. 13 - mar., abr. 21

5:21 pm - 12:15 pm

MDW

MAD

11h 54m

1 stop

12:45 pm - 10:28 pm

MAD

MDW

16h 43m

1 stop

$602Delta

lun., abr. 13 - mar., abr. 21

12:10 pm - 6:50 am

STL

MAD

11h 40m

1 stop

12:45 pm - 3:38 pm

MAD

STL

33h 53m

2 stops

$615Air Canada

lun., ago. 17 - mié., sep. 9

12:10 pm - 6:50 am

STL

MAD

11h 40m

1 stop

1:30 pm - 12:13 pm

MAD

STL

29h 43m

2 stops

$619Air Canada

lun., ago. 17 - jue., sep. 10

9:35 pm - 8:05 pm

STL

MAD

15h 30m

1 stop

12:10 pm - 7:30 pm

MAD

STL

14h 20m

1 stop

$629British Airways

mar., ago. 18 - mié., sep. 9

Delta flights from Illinois to Madrid

Our best Delta deals on Illinois to Madrid flight tickets

Delta

Apr 13

ORD7:14 amChicago O'Hare Intl

19h 41m

1 stop

MAD9:55 amMadrid Barajas

Apr 22

MAD6:00 amMadrid Barajas

15h 30m

1 stop

ORD2:30 pmChicago O'Hare Intl

$553

Delta

Apr 8

ORD4:50 pmChicago O'Hare Intl

12h 20m

1 stop

MAD12:10 pmMadrid Barajas

Apr 20

MAD10:25 amMadrid Barajas

34h 50m

1 stop

ORD2:15 pmChicago O'Hare Intl

$557

Delta

Apr 13

MDW5:21 pmChicago Midway

11h 54m

1 stop

MAD12:15 pmMadrid Barajas

Apr 21

MAD12:45 pmMadrid Barajas

16h 43m

1 stop

MDW10:28 pmChicago Midway

$602

TAP AIR PORTUGAL flights from Illinois to Madrid

Our best TAP AIR PORTUGAL deals on Illinois to Madrid flight tickets

TAP AIR PORTUGAL

Apr 12

ORD6:00 pmChicago O'Hare Intl

16h 20m

1 stop

MAD5:20 pmMadrid Barajas

Apr 21

MAD8:10 pmMadrid Barajas

26h 50m

1 stop

ORD4:00 pmChicago O'Hare Intl

$475

TAP AIR PORTUGAL

Apr 12

ORD6:00 pmChicago O'Hare Intl

33h 05m

1 stop

MAD10:05 amMadrid Barajas

Apr 21

MAD8:10 pmMadrid Barajas

26h 50m

1 stop

ORD4:00 pmChicago O'Hare Intl

$476

TAP AIR PORTUGAL

Apr 12

ORD6:00 pmChicago O'Hare Intl

33h 05m

1 stop

MAD10:05 amMadrid Barajas

Apr 21

MAD8:10 pmMadrid Barajas

26h 50m

1 stop

ORD4:00 pmChicago O'Hare Intl

$480

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

dom. 4/12

6:00 pm-5:20 pm

1 stop16h 20m

Madrid Barajas

mar. 4/21

8:10 pm-4:00 pm

1 stop26h 50m

$475

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

dom. 4/12

6:00 pm-10:05 am

1 stop33h 05m

Madrid Barajas

mar. 4/21

8:10 pm-4:00 pm

1 stop26h 50m

$476

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

dom. 4/12

6:00 pm-10:05 am

1 stop33h 05m

Madrid Barajas

mar. 4/21

8:10 pm-4:00 pm

1 stop26h 50m

$480

Quickest round-trip

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

lun. 4/13

5:21 pm-12:15 pm

1 stop11h 54m

Madrid Barajas

mar. 4/21

12:45 pm-10:28 pm

1 stop16h 43m

$545

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

lun. 4/13

5:21 pm-12:15 pm

1 stop11h 54m

Madrid Barajas

mar. 4/21

12:45 pm-10:28 pm

1 stop16h 43m

$547

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

lun. 4/13

5:21 pm-12:15 pm

1 stop11h 54m

Madrid Barajas

mar. 4/21

12:45 pm-10:28 pm

1 stop16h 43m

$552

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

lun. 4/13

5:21 pm-12:15 pm

1 stop11h 54m

Madrid Barajas

mar. 4/21

12:45 pm-10:28 pm

1 stop16h 43m

$602

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

lun. 8/17

12:10 pm-6:50 am

1 stop11h 40m

Madrid Barajas

mié. 9/9

12:45 pm-3:38 pm

2 stops33h 53m

$615

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

lun. 8/17

12:10 pm-6:50 am

1 stop11h 40m

Madrid Barajas

jue. 9/10

1:30 pm-12:13 pm

2 stops29h 43m

$619

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

mar. 8/18

9:35 pm-8:05 pm

1 stop15h 30m

Madrid Barajas

mié. 9/9

12:10 pm-7:30 pm

1 stop14h 20m

$629

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 Illinois 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

Other information

What is the cheapest month to fly to Madrid?

The month of October is, on average, the cheapest month to fly to Madrid from Illinois, with most prices found around $548. If you don’t want to visit Madrid in October, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $553.

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 $747. 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 $899.

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

Flying to Madrid from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $819 when looking at flights departing in the evening. Flights to Madrid are more costly in the afternoon, with an average ticket price of $832. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Madrid Barajas flight route?

Fly from Chicago O'Hare Intl to Madrid Barajas for the best Illinois - 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 Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $688 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Illinois for as low as $572 on momondo.

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

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

You could potentially save up to 23% on your flight if you consider stops on a Illinois to Madrid flight.

Cheap Illinois to Madrid flight deals and tips

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

Best Price Found	$528
Fastest flight time	8h 00m
Direct flights	Every day
Airports in Madrid	1 airport

The best one-way flight to Madrid from Illinois in the past 72 hours is $528. The best round-trip flight deal from Illinois to Madrid found on momondo in the last 72 hours is $627.

The fastest flight from Illinois to Madrid takes 8h 00m

Direct flights go from Illinois to Madrid every day.

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

Search flight deals

When did momondo last update prices for flights from Illinois to Madrid Barajas Airport?
Prices for flights from Illinois to Madrid Barajas Airport are updated daily.
How many operators does momondo search for flights from Illinois to Madrid Barajas Airport?
As of March 2026, there are 17 operators available to choose from for flights from Illinois to Madrid Barajas Airport.
How old do you have to be to fly from Illinois to Madrid Barajas 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 Illinois 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 Illinois to Madrid?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Madrid is Airbus A330-300, representing 38.19% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 20.18%, Boeing 787 Dreamliner at 19.73%, and Airbus A330 at 12.72%.

Best airlines flying from Illinois to Madrid

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $120	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
TAP AIR PORTUGAL	PriceFrom $288	Free Cancellation	Rating 7.1 2,166 reviews	Search TAP AIR PORTUGAL flights
Finnair	PriceFrom $354	Free Cancellation	Rating 7.6 1,371 reviews	Search Finnair flights
Air Canada	PriceFrom $366	Free Cancellation	Rating 7.1 10,801 reviews	Search Air Canada flights
Scandinavian Airlines	PriceFrom $387	Free Cancellation	Rating 7.3 1,715 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $393	Free Cancellation	Rating 7.9 8,294 reviews	Search Delta flights
British Airways	PriceFrom $424	Free Cancellation	Rating 6.7 7,792 reviews	Search British Airways flights
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 9,426 reviews	Search United Airlines flights
Iberia	PriceFrom $441	Free Cancellation	Rating 7.0 3,135 reviews	Search Iberia flights
Aer Lingus	PriceFrom $474	Free Cancellation	Rating 7.2 1,476 reviews	Search Aer Lingus flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

San Lorenzo de El Escorial

Guadalajara

Why use momondo?

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

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

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

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

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

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

Price alerts on flights to Madrid from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.