What are the cheapest airlines to fly from Illinois to Madrid one-way?

One-way options have recently been found by users for as low as $328 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include JetBlue from $379 and Lufthansa from $470 one-way.

What are the most popular routes from Illinois to Madrid?

The most popular route from Illinois to Madrid is Chicago O'Hare Intl - Madrid Barajas. You may also consider Chicago Midway - Madrid Barajas or Lambert-St Louis - Madrid Barajas.

What are the cheapest flights from Illinois to Madrid?

While on average a flight from Illinois to Madrid is generally $1,833, our data shows the cheapest flight currently is $464. When looking at the most popular route, (Chicago O'Hare Intl - Madrid Barajas), you can expect to pay $452 for that flight.

What are the most reliable airlines from Illinois to Madrid?

Before booking your flight to Madrid from Illinois, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Finnair (81%), Iberia( 81%).

What are the most popular airlines that fly from Illinois to Madrid?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Illinois to Madrid.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 23% on flights from Illinois to Madrid compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $566. For sooner than that we have options available in the next 3 days from $909.

What is the cheapest month to fly from Illinois to Madrid?

The best pricing can be found in the month of February. Prices to Madrid from Illinois average $741. You can even find prices in February for less than $741, as users have found deals to Madrid from as low as $379. The month of June appears to be one of the more expensive times to travel to Madrid from Illinois. Flying in the targeted month can save you up to 51%.

What airport do you fly into for flights to Madrid from Illinois?

Madrid Barajas (MAD) is the airport you will fly into if you book a flight from Illinois to Madrid. It is only a 8.5 mi journey from Barajas (MAD) to Madrid’s city center.

Can I find deals for flights from Illinois to Madrid that include hotel bookings?

Yes. In addition to deals on Illinois to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Illinois to Madrid?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Madrid.

Can I find deals for business class flights from Illinois to Madrid?

Yes. Cheapflights offers flight deals from Illinois to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$326+ Flights from Illinois to Madrid, Spain

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Cheap flight deals from Illinois to Madrid

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$557 (Orbitz)
One-way from	$326 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$684
Good round-trip deal	$743 or less
Good one-way deal	$561 or less

Provider with most accurate pricing for Chicago (CHI)-Madrid Barajas flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Madrid Barajas flights.

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From Illinois to Madrid Barajas

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One-way flight from Illinois to Madrid Barajas

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($254 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Illinois to Madrid Barajas.

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Price to beat on a one-way flight from Illinois to Madrid Barajas.

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Find flight deals from Illinois to Madrid

Cheapest flights from Illinois to Madrid
Explore the most affordable flight options available from Illinois to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Mon 10/275:45 pmORD - MAD

Nonstop8h 10mFinnair

Fri 11/1411:35 amMAD - ORD

Nonstop9h 55mFinnair

Deal found 4/15

$453

Mon 10/271:15 pmORD - MAD

1 stop10h 30mMultiple Airlines

Fri 11/1411:35 amMAD - ORD

Nonstop9h 55mMultiple Airlines

Deal found 4/15

$457

Wed 10/296:00 pmORD - MAD

1 stop11h 50mAmerican Airlines

Wed 11/1211:35 amMAD - ORD

Nonstop9h 55mAmerican Airlines

Deal found 4/16

$466

Wed 10/299:25 pmORD - MAD

1 stop19h 55mTAP AIR PORTUGAL

Tue 11/46:00 pmMAD - ORD

1 stop28h 30mTAP AIR PORTUGAL

Deal found 4/16

$476

Mon 9/227:15 pmORD - MAD

1 stop14h 05mBritish Airways

Mon 10/69:15 pmMAD - ORD

1 stop23h 35mBritish Airways

Deal found 4/16

$489

Wed 10/2212:54 pmORD - MAD

1 stop12h 21mIberia

Wed 11/511:35 amMAD - ORD

Nonstop9h 55mIberia

Deal found 4/15

$494

Fri 10/310:40 amORD - MAD

1 stop14h 10mAir Canada

Thu 10/96:20 amMAD - ORD

2 stops15h 30mAir Canada

Deal found 4/16

$559

Mon 9/87:15 pmORD - MAD

1 stop33h 55mScandinavian Airlines

Sun 9/146:35 pmMAD - ORD

1 stop28h 35mScandinavian Airlines

Deal found 4/17

$560

Tue 10/149:40 pmORD - MAD

1 stop17h 45mLufthansa

Mon 10/206:20 pmMAD - ORD

1 stop25h 10mLufthansa

Deal found 4/16

$561

Wed 11/125:59 pmMDW - MAD

2 stops14h 26mDelta

Thu 11/206:00 amMAD - MDW

2 stops19h 07mDelta

Deal found 4/17

$563

Thu 10/910:40 amORD - MAD

1 stop14h 10mUnited Airlines

Tue 10/2112:15 pmMAD - ORD

1 stop14h 56mUnited Airlines

Deal found 4/16

$563

Mon 5/53:45 pmORD - MAD

1 stop11h 10mAer Lingus

Wed 5/1410:35 amMAD - ORD

1 stop15h 25mAer Lingus

Deal found 4/16

$564

Best flights from Illinois to Madrid
Discover carefully curated flight deals from Illinois to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 4/224:30 pmORD - MAD

Nonstop8h 25mIberia

Thu 5/14:40 pmMAD - ORD

Nonstop9h 10mIberia

Deal found 4/16

$557

Mon 5/53:45 pmORD - MAD

1 stop11h 10mAer Lingus

Wed 5/1410:35 amMAD - ORD

1 stop15h 25mAer Lingus

Deal found 4/16

$564

Sun 4/279:55 amORD - MAD

1 stop16h 40mDelta

Thu 5/810:05 amMAD - ORD

1 stop20h 53mDelta

Deal found 4/16

$571

Sun 4/274:30 pmORD - MAD

Nonstop8h 25mBritish Airways

Thu 5/811:35 amMAD - ORD

Nonstop9h 40mBritish Airways

Deal found 4/16

$573

Wed 4/234:50 pmORD - MAD

1 stop13h 50mKLM

Fri 5/210:05 amMAD - ORD

1 stop13h 17mKLM

Deal found 4/15

$597

Fri 4/254:30 pmORD - MAD

Nonstop8h 25mFinnair

Wed 4/304:40 pmMAD - ORD

Nonstop9h 10mFinnair

Deal found 4/15

$605

Mon 4/2811:36 amORD - MAD

1 stop11h 24mMultiple Airlines

Mon 5/510:00 amMAD - ORD

1 stop16h 21mMultiple Airlines

Deal found 4/15

$623

Wed 4/233:00 pmORD - MAD

2 stops18h 15mUnited Airlines

Tue 4/2912:45 pmMAD - ORD

1 stop14h 15mUnited Airlines

Deal found 4/15

$637

Wed 4/236:35 pmORD - MAD

1 stop31h 45mSWISS

Tue 4/2910:05 amMAD - ORD

1 stop12h 50mSWISS

Deal found 4/15

$641

Tue 4/224:30 pmORD - MAD

Nonstop8h 25mAmerican Airlines

Wed 4/301:45 pmMAD - ORD

1 stop16h 02mAmerican Airlines

Deal found 4/15

$642

Wed 5/143:00 pmORD - MAD

1 stop12h 45mITA Airways

Tue 5/206:05 pmMAD - ORD

1 stop26h 05mITA Airways

Deal found 4/16

$661

Sun 4/277:10 amORD - MAD

1 stop17h 40mVirgin Atlantic

Tue 5/612:40 pmMAD - ORD

1 stop16h 15mVirgin Atlantic

Deal found 4/16

$671

Last-minute flights from Illinois to Madrid
Discover last-minute flight deals from Illinois to Madrid. Data last updated April 17, 2025 and is based on user searches.

Tue 4/224:30 pmORD - MAD

Nonstop8h 25mFinnair

Tue 4/294:40 pmMAD - ORD

Nonstop9h 10mFinnair

Deal found 4/17

$753

Tue 4/229:40 amORD - MAD

2 stops14h 00mAir Canada

Tue 4/2912:45 pmMAD - ORD

1 stop29h 02mAir Canada

Deal found 4/17

$763

Tue 4/224:30 pmORD - MAD

Nonstop8h 25mIberia

Thu 5/14:40 pmMAD - ORD

Nonstop9h 10mIberia

Deal found 4/16

$557

Tue 4/224:30 pmORD - MAD

Nonstop8h 25mAmerican Airlines

Wed 4/301:45 pmMAD - ORD

1 stop16h 02mAmerican Airlines

Deal found 4/15

$642

Wed 4/231:15 pmORD - MAD

1 stop13h 20mAir France

Wed 4/3012:40 pmMAD - ORD

1 stop15h 45mAir France

Deal found 4/17

$771

Wed 4/237:10 amORD - MAD

2 stops19h 25mVirgin Atlantic

Wed 4/3010:05 amMAD - ORD

2 stops17h 40mVirgin Atlantic

Deal found 4/16

$776

Wed 4/2311:15 amORD - MAD

1 stop15h 20mKLM

Tue 4/291:05 pmMAD - ORD

1 stop32h 35mKLM

Deal found 4/17

$779

Wed 4/234:50 pmORD - MAD

1 stop13h 50mKLM

Fri 5/210:05 amMAD - ORD

1 stop13h 17mKLM

Deal found 4/15

$597

Wed 4/231:00 pmORD - MAD

2 stops20h 15mUnited Airlines

Fri 5/212:45 pmMAD - ORD

1 stop26h 17mUnited Airlines

Deal found 4/15

$637

Wed 4/236:35 pmORD - MAD

1 stop31h 45mSWISS

Tue 4/2910:05 amMAD - ORD

1 stop12h 50mSWISS

Deal found 4/15

$641

Thu 4/249:40 pmORD - MAD

1 stop12h 55mMultiple Airlines

Thu 5/11:05 pmMAD - ORD

2 stops31h 15mMultiple Airlines

Deal found 4/17

$723

Thu 4/244:30 pmORD - MAD

Nonstop8h 25mIberia

Thu 5/14:40 pmMAD - ORD

Nonstop9h 10mIberia

Deal found 4/17

$730

One-way flights from Illinois to Madrid
Search for one-way flight options from Illinois to Madrid. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Wed 7/167:00 amORD - MAD

2 stops31h 30mMultiple Airlines

Deal found 4/17

$326

Mon 7/76:10 pmORD - MAD

1 stop11h 30mTAP AIR PORTUGAL

Deal found 4/16

$328

Sun 5/185:45 pmSTL - MAD

3 stops55h 45mMultiple Airlines

Deal found 4/17

$369

Tue 7/155:51 pmORD - MAD

1 stop10h 39mJetBlue

Deal found 4/16

$379

Thu 5/151:19 pmMDW - MAD

3 stops27h 11mMultiple Airlines

Deal found 4/16

$393

Tue 5/1310:30 pmORD - MAD

1 stop14h 20mLufthansa

Deal found 4/15

$470

Wed 7/1610:35 pmORD - MAD

Nonstop7h 50mFinnair

Deal found 4/15

$475

Sun 5/183:35 pmORD - MAD

1 stop32h 05mAir Canada

Deal found 4/15

$476

Wed 4/301:15 pmORD - MAD

1 stop13h 20mKLM

Deal found 4/15

$481

Tue 7/154:30 pmORD - MAD

Nonstop8h 25mBritish Airways

Deal found 4/16

$485

Mon 4/287:15 pmORD - MAD

1 stop33h 55mScandinavian Airlines

Deal found 4/17

$518

Tue 4/297:10 amORD - MAD

2 stops27h 00mITA Airways

Deal found 4/16

$519

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 9/22

7:15 pm-4:20 pm

1 stop14h 05m

Madrid Barajas

Mon 10/6

9:15 pm-1:50 pm

1 stop23h 35m

$489

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Fri 10/3

6:00 pm-12:40 pm

1 stop11h 40m

Madrid Barajas

Thu 10/9

7:40 am-12:35 pm

1 stop11h 55m

$516

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 9/22

10:40 am-7:50 am

1 stop14h 10m

Madrid Barajas

Mon 10/6

12:45 pm-9:07 pm

2 stops15h 22m

$525

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Fri 10/3

10:40 am-7:50 am

1 stop14h 10m

Madrid Barajas

Thu 10/9

6:20 am-2:50 pm

2 stops15h 30m

$559

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 8/25

7:15 pm-12:10 pm

1 stop33h 55m

Madrid Barajas

Wed 9/3

12:55 pm-4:10 pm

1 stop34h 15m

$560

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 10/14

9:40 pm-10:25 pm

1 stop17h 45m

Madrid Barajas

Mon 10/20

6:20 pm-12:30 pm

1 stop25h 10m

$561

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 10/14

10:35 pm-5:30 pm

1 stop11h 55m

Madrid Barajas

Sun 10/26

7:40 am-2:55 pm

1 stop13h 15m

$562

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Thu 10/9

10:40 am-7:50 am

1 stop14h 10m

Madrid Barajas

Tue 10/21

12:15 pm-8:11 pm

1 stop14h 56m

$563

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Mon 5/5

3:45 pm-9:55 am

1 stop11h 10m

Madrid Barajas

Wed 5/14

10:35 am-7:00 pm

1 stop15h 25m

$564

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 9/9

4:20 pm-1:40 pm

1 stop14h 20m

Madrid Barajas

Thu 9/18

7:05 am-2:10 pm

1 stop14h 05m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 53 results

...

Best time to book a flight from Illinois to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Illinois with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Madrid

What is the cheapest month to book a flight from Illinois to Madrid?

Currently, November is the cheapest month in which you can book a flight from Illinois to Madrid (average of $543). Flying from Illinois to Madrid in June is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to MAD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Madrid as you normally would.

Weekly flight availability from Illinois to Madrid

The most flights from USIL to MAD are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Madrid by month

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

Temperature in Madrid by month

If weather is an important factor for your trip to Madrid, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Madrid

To help decide which airline to fly from Illinois to Madrid, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,327 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,580 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Madrid from Illinois?
Madrid Barajas (MAD) is the airport you will fly into if you book a flight from Illinois to Madrid. It is only a 8.5 mi journey from Barajas (MAD) to Madrid’s city center.
What are the cheapest airlines to fly from Illinois to Madrid one-way?
One-way options have recently been found by users for as low as $328 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include JetBlue from $379 and Lufthansa from $470 one-way.
What are the most popular routes from Illinois to Madrid?
The most popular route from Illinois to Madrid is Chicago O'Hare Intl - Madrid Barajas. You may also consider Chicago Midway - Madrid Barajas or Lambert-St Louis - Madrid Barajas.
What are the most reliable airlines from Illinois to Madrid?
Before booking your flight to Madrid from Illinois, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Finnair (81%), Iberia( 81%).
What are the cheapest flights from Illinois to Madrid?
While on average a flight from Illinois to Madrid is generally $1,833, our data shows the cheapest flight currently is $464. When looking at the most popular route, (Chicago O'Hare Intl - Madrid Barajas), you can expect to pay $452 for that flight.
Can I find deals for flights from Illinois to Madrid that include hotel bookings?
Yes. In addition to deals on Illinois to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Madrid?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Madrid.
Can I find deals for business class flights from Illinois to Madrid?
Yes. Cheapflights offers flight deals from Illinois to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Illinois to Madrid?
Currently, November is the cheapest month in which you can book a flight from Illinois to Madrid (average of $543). Flying from Illinois to Madrid in June is currently the most expensive (average of $1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Illinois to Madrid

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$355	Average$557	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$384	Average$496	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$450	Average$648	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$461	Average$803	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$465	Average$785	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$470	Average$701	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$477	Average$687	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$479	Average$666	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$490	Average$792	FlexibilityNo cancel fee	On-time71%
Aer Lingus	Cheapest$503	Average$665	FlexibilityNo cancel fee	On-timeN/A

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$326+ Cheap flights from Illinois to Madrid, Spain (MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Madrid with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Illinois to Madrid

Keep the following information in mind while searching for Illinois to Madrid flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Madrid

Cheapest flights from Illinois to MadridExplore the most affordable flight options available from Illinois to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Illinois to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Madrid

What is the cheapest month to book a flight from Illinois to Madrid?

What is the cheapest time of day to fly from IL to MAD?

Find hourly flight availability from Illinois to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Weekly flight availability from Illinois to Madrid

Explore weekly flight availability from Illinois to Madrid. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

Rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average rainfall totals by month.

Temperature in Madrid by month

Plan your trip to Madrid by taking into account the average temperature totals by month.

Reviews of airlines servicing Madrid

To help decide which airline to fly from Illinois to Madrid, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest airlines to fly from Illinois to Madrid one-way?

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What are the cheapest flights from Illinois to Madrid?

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Alternative routes for Illinois to Madrid

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Top 10 airlines flying from Illinois to Madrid

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Cheapest flights from Illinois to Madrid
Explore the most affordable flight options available from Illinois to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.