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 $353 on KLM. Other airlines that offer cheap prices include Air France from $419 and British Airways from $454 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 $1,829, our data shows the cheapest flight currently is $460. When looking at the most popular route, (Chicago O'Hare Intl - Madrid Barajas), you can expect to pay $391 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 $739. You can even find prices in February for less than $739, 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.

$350+ Flights from Illinois to Madrid, Spain - Compare & Save Big

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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	$456 (Lufthansa)
One-way from	$350 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$960
Good round-trip deal	$708 or less
Good one-way deal	$561 or less

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

Search Deals

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

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From Illinois to Madrid Barajas

Search Deals

One-way flight from Illinois to Madrid Barajas

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($252 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 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 May 1, 2025.

Sun 10/1211:46 amSTL - MAD

1 stop10h 54mMultiple Airlines

Wed 10/2211:35 amMAD - STL

1 stop15h 48mMultiple Airlines

Deal found 4/30

$546

Sun 10/128:01 pmSTL - MAD

2 stops14h 34mBritish Airways

Wed 10/221:45 pmMAD - STL

1 stop13h 34mBritish Airways

Deal found 5/1

$550

Mon 10/63:30 pmSTL - MAD

1 stop11h 05mDelta

Tue 10/2112:40 pmMAD - STL

2 stops26h 30mDelta

Deal found 4/30

$551

Sun 10/1212:28 pmSTL - MAD

2 stops35h 12mUnited Airlines

Wed 10/2212:45 pmMAD - STL

2 stops33h 53mUnited Airlines

Deal found 4/30

$563

Sun 10/124:05 pmSTL - MAD

2 stops31h 35mAir Canada

Wed 10/2212:45 pmMAD - STL

2 stops32h 34mAir Canada

Deal found 5/1

$565

Sun 10/58:26 amSTL - MAD

1 stop16h 29mIberia

Sat 10/181:45 pmMAD - STL

1 stop13h 34mIberia

Deal found 4/30

$572

Sat 6/213:50 pmORD - MAD

1 stop33h 30mUnited Airlines

Wed 9/1012:45 pmMAD - ORD

1 stop33h 05mUnited Airlines

Deal found 4/30

$614

Sun 5/46:45 pmMDW - MAD

1 stop31h 50mDelta

Tue 5/1310:05 amMAD - MDW

1 stop18h 23mDelta

Deal found 4/30

$615

Tue 5/131:30 pmORD - MAD

1 stop11h 20mDelta

Fri 5/306:00 amMAD - ORD

1 stop15h 10mDelta

Deal found 4/30

$615

Sun 8/310:30 pmORD - MAD

Nonstop7h 55mBritish Airways

Tue 8/124:40 pmMAD - ORD

Nonstop8h 35mBritish Airways

Deal found 4/30

$616

Thu 8/211:05 pmMDW - MAD

1 stop13h 30mKLM

Sun 8/3110:05 amMAD - MDW

1 stop18h 42mKLM

Deal found 4/30

$617

Mon 7/148:36 pmORD - MAD

1 stop34h 44mIberia

Thu 7/246:45 amMAD - ORD

1 stop13h 45mIberia

Deal found 4/30

$618

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 May 1, 2025.

Sun 10/123:30 pmSTL - MAD

1 stop21h 20mLufthansa

Wed 10/2210:50 amMAD - STL

1 stop15h 49mLufthansa

Deal found 4/29

$456

Sun 10/1211:46 amSTL - MAD

1 stop10h 54mMultiple Airlines

Wed 10/2211:35 amMAD - STL

1 stop15h 48mMultiple Airlines

Deal found 4/30

$546

Sun 10/128:01 pmSTL - MAD

2 stops14h 34mBritish Airways

Wed 10/221:45 pmMAD - STL

1 stop13h 34mBritish Airways

Deal found 4/30

$550

Mon 10/63:30 pmSTL - MAD

1 stop11h 05mDelta

Fri 10/1712:40 pmMAD - STL

2 stops26h 30mDelta

Deal found 4/30

$551

Sun 10/1212:28 pmSTL - MAD

2 stops35h 12mUnited Airlines

Wed 10/2212:45 pmMAD - STL

2 stops33h 53mUnited Airlines

Deal found 4/30

$563

Sun 10/124:05 pmSTL - MAD

2 stops31h 35mAir Canada

Wed 10/2212:45 pmMAD - STL

2 stops32h 34mAir Canada

Deal found 4/30

$565

Sun 10/58:26 amSTL - MAD

1 stop16h 29mIberia

Sat 10/181:45 pmMAD - STL

1 stop13h 34mIberia

Deal found 4/30

$572

Sat 6/214:30 pmORD - MAD

Nonstop8h 25mFinnair

Tue 9/911:35 amMAD - ORD

Nonstop9h 40mFinnair

Deal found 4/30

$638

Mon 5/127:05 pmORD - MAD

1 stop16h 40mSWISS

Fri 5/3010:05 amMAD - ORD

1 stop12h 50mSWISS

Deal found 4/30

$650

Sun 7/136:00 pmORD - MAD

1 stop14h 25mTAP AIR PORTUGAL

Thu 7/178:10 pmMAD - ORD

1 stop27h 00mTAP AIR PORTUGAL

Deal found 4/30

$665

Sun 6/111:45 amORD - MAD

1 stop11h 15mAmerican Airlines

Tue 6/104:40 pmMAD - ORD

Nonstop9h 10mAmerican Airlines

Deal found 4/30

$667

Mon 5/1212:48 pmMDW - MAD

1 stop13h 47mKLM

Thu 8/2110:05 amMAD - MDW

1 stop18h 42mKLM

Deal found 4/30

$677

Last-minute flights from Illinois to Madrid
Discover last-minute flight deals from Illinois to Madrid. Data last updated May 1, 2025 and is based on user searches.

Wed 4/301:28 pmORD - MAD

1 stop11h 37mUnited Airlines

Thu 7/3112:30 pmMAD - ORD

1 stop31h 23mUnited Airlines

Deal found 4/30

$629

Wed 4/3010:30 pmORD - MAD

1 stop14h 20mLufthansa

Tue 5/137:10 amMAD - ORD

2 stops19h 45mLufthansa

Deal found 4/30

$652

Sun 5/46:45 pmMDW - MAD

1 stop31h 50mDelta

Tue 5/1310:05 amMAD - MDW

1 stop18h 23mDelta

Deal found 4/30

$615

Mon 5/59:52 amMDW - MAD

1 stop16h 43mVirgin Atlantic

Tue 5/1310:05 amMAD - MDW

1 stop18h 23mVirgin Atlantic

Deal found 4/30

$622

Mon 5/59:52 amMDW - MAD

1 stop16h 43mDelta

Mon 5/1210:05 amMAD - MDW

1 stop14h 38mDelta

Deal found 4/29

$682

Mon 5/510:37 amORD - MAD

2 stops30h 33mITA Airways

Thu 5/86:05 pmMAD - ORD

1 stop26h 05mITA Airways

Deal found 4/29

$621

Tue 5/61:50 pmORD - MAD

1 stop11h 00mDelta

Mon 5/2610:20 amMAD - ORD

1 stop34h 50mDelta

Deal found 4/29

$615

Tue 5/64:30 pmORD - MAD

Nonstop8h 25mIberia

Tue 5/204:40 pmMAD - ORD

Nonstop9h 10mIberia

Deal found 4/30

$658

Wed 5/73:00 pmORD - MAD

1 stop12h 45mITA Airways

Fri 5/95:55 amMAD - ORD

1 stop14h 15mITA Airways

Deal found 4/29

$617

Wed 5/71:55 pmORD - MAD

2 stops14h 55mMultiple Airlines

Mon 5/1212:30 pmMAD - ORD

2 stops15h 46mMultiple Airlines

Deal found 4/30

$636

Thu 5/84:20 pmORD - MAD

1 stop14h 20mKLM

Thu 5/2910:05 amMAD - ORD

1 stop13h 42mKLM

Deal found 4/29

$736

Fri 5/96:35 pmORD - MAD

1 stop31h 45mSWISS

Tue 8/1910:05 amMAD - ORD

1 stop33h 05mSWISS

Deal found 4/30

$675

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 May 1, 2025.

Thu 7/105:40 pmSTL - MAD

3 stops46h 05mMultiple Airlines

Deal found 4/29

$350

Wed 5/284:20 pmORD - MAD

1 stop20h 10mKLM

Deal found 4/30

$353

Thu 5/299:08 pmORD - MAD

2 stops44h 57mMultiple Airlines

Deal found 4/30

$361

Mon 6/239:40 amMDW - MAD

3 stops29h 30mMultiple Airlines

Deal found 4/29

$376

Sat 6/146:27 pmORD - MAD

1 stop30h 23mAir France

Deal found 4/30

$419

Wed 7/2310:30 pmORD - MAD

Nonstop7h 55mBritish Airways

Deal found 4/30

$454

Mon 5/121:08 pmMDW - MAD

2 stops13h 27mDelta

Deal found 4/30

$459

Sun 5/46:05 pmORD - MAD

1 stop29h 35mAir Canada

Deal found 4/30

$464

Tue 5/136:00 amORD - MAD

2 stops17h 40mUnited Airlines

Deal found 4/30

$469

Tue 9/97:23 amSTL - MAD

2 stops19h 32mAer Lingus

Deal found 4/30

$470

Sat 5/1011:45 amORD - MAD

1 stop13h 30mIberia

Deal found 4/30

$480

Sun 5/44:30 pmORD - MAD

Nonstop8h 25mFinnair

Deal found 4/30

$481

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

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 10/12

11:46 am-5:40 am

1 stop10h 54m

Madrid Barajas

Wed 10/22

11:35 am-8:23 pm

1 stop15h 48m

$546

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 10/12

8:01 pm-5:35 pm

2 stops14h 34m

Madrid Barajas

Wed 10/22

1:45 pm-8:19 pm

1 stop13h 34m

$550

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Mon 10/6

3:30 pm-9:35 am

1 stop11h 05m

Madrid Barajas

Tue 10/21

12:40 pm-8:10 am

2 stops26h 30m

$551

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 10/12

12:28 pm-6:40 am

2 stops35h 12m

Madrid Barajas

Wed 10/22

12:45 pm-3:38 pm

2 stops33h 53m

$563

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 10/12

4:05 pm-6:40 am

2 stops31h 35m

Madrid Barajas

Wed 10/22

12:45 pm-2:19 pm

2 stops32h 34m

$565

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 10/5

8:26 am-7:55 am

1 stop16h 29m

Madrid Barajas

Sat 10/18

1:45 pm-8:19 pm

1 stop13h 34m

$572

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sat 6/21

3:50 pm-8:20 am

1 stop33h 30m

Madrid Barajas

Wed 9/10

12:45 pm-2:50 pm

1 stop33h 05m

$614

ChicagoMadrid

MDW - MAD

MDWMAD

Chicago Midway

Sun 5/4

6:45 pm-9:35 am

1 stop31h 50m

Madrid Barajas

Tue 5/13

10:05 am-9:28 pm

1 stop18h 23m

$615

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Tue 5/13

1:30 pm-7:50 am

1 stop11h 20m

Madrid Barajas

Fri 5/30

6:00 am-2:10 pm

1 stop15h 10m

$615

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 8/3

10:30 pm-1:25 pm

Nonstop7h 55m

Madrid Barajas

Tue 8/12

4:40 pm-6:15 pm

Nonstop8h 35m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 57 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 $1,086). 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 Wednesday (10 on average). You will have fewer flight options on Saturday, 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 Austrian Airlines. 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

7,934 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

7,934 reviews

Delta

8.0

Very good

7,934 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

1,334 reviews

Delta

8.0

Very good

7,934 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.

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very good

7,934 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

1,275 reviews

Delta

8.0

Very good

7,934 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

1,588 reviews

Delta

8.0

Very good

7,934 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 $353 on KLM. Other airlines that offer cheap prices include Air France from $419 and British Airways from $454 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 $1,829, our data shows the cheapest flight currently is $460. When looking at the most popular route, (Chicago O'Hare Intl - Madrid Barajas), you can expect to pay $391 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 $1,086). 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$549	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$384	Average$495	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$456	Average$648	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$461	Average$794	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$465	Average$790	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$477	Average$687	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$479	Average$669	FlexibilityNo cancel fee	On-time70%
Air Canada	Cheapest$480	Average$700	FlexibilityNo cancel fee	On-time67%
Aer Lingus	Cheapest$484	Average$642	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$490	Average$798	FlexibilityNo cancel fee	On-time71%

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$350+ 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 7/10. 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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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 May 1, 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 May 1, 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 May 1, 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 May 1, 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 May 1, 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

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated May 1, 2025.

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.

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

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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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 May 1, 2025.