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$353+ Cheap flights from Madrid, Spain (MAD) to Illinois

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Madrid to Illinois

Cheapest flights from Madrid to Illinois
Explore the most affordable flight options available from Madrid to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:55 pmMAD - ORD
1 stop31h 05mTAP AIR PORTUGAL
Sun 1/118:25 pmORD - MAD
1 stop13h 45mTAP AIR PORTUGAL
Deal found 12/17$588
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 amMAD - ORD
1 stop14h 20mTAP AIR PORTUGAL
Wed 1/147:10 pmORD - MAD
1 stop11h 55mTAP AIR PORTUGAL
Deal found 12/17$592
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmMAD - ORD
1 stop28h 00mTAP AIR PORTUGAL
Fri 1/98:15 pmORD - MAD
1 stop10h 50mTAP AIR PORTUGAL
Deal found 12/17$593
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 amMAD - ORD
1 stop14h 20mTAP AIR PORTUGAL
Sun 1/118:25 pmORD - MAD
1 stop13h 45mTAP AIR PORTUGAL
Deal found 12/17$606
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmMAD - ORD
1 stop28h 00mTAP AIR PORTUGAL
Wed 1/147:10 pmORD - MAD
1 stop15h 00mTAP AIR PORTUGAL
Deal found 12/17$642
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 amMAD - ORD
1 stop14h 20mMultiple Airlines
Mon 1/126:30 pmORD - MAD
2 stops18h 00mMultiple Airlines
Deal found 12/17$659
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 amMAD - ORD
1 stop14h 20mMultiple Airlines
Sat 1/106:30 pmORD - MAD
2 stops18h 00mMultiple Airlines
Deal found 12/17$660
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:00 amMAD - ORD
1 stop18h 34mDelta
Mon 1/125:20 pmORD - MAD
1 stop17h 20mDelta
Deal found 12/17$668
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:15 amMAD - ORD
1 stop19h 47mDelta
Thu 1/157:01 amORD - MAD
1 stop17h 59mDelta
Deal found 12/17$677
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 amMAD - ORD
1 stop14h 20mMultiple Airlines
Tue 1/66:30 pmORD - MAD
2 stops34h 40mMultiple Airlines
Deal found 12/16$682
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmMAD - ORD
1 stop28h 00mMultiple Airlines
Tue 1/66:30 pmORD - MAD
2 stops19h 00mMultiple Airlines
Deal found 12/16$689
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:00 pmMAD - ORD
1 stop30h 45mScandinavian Airlines
Thu 1/87:20 pmORD - MAD
1 stop13h 50mScandinavian Airlines
Deal found 12/16$709

Find flight deals from Madrid to Illinois

Keep the following information in mind while searching for Madrid to Illinois flight deals. Data was last updated December 18, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$504
(Scandinavian Airlines)

One-way from

$353
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$672

Good round-trip deal

$733 or less

Good one-way deal

$509 or less
Provider with most accurate pricing for Madrid Barajas-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madrid Barajas-Chicago (CHI) flights.
Search Deals
From Madrid Barajas to Illinois
Search Deals
One-way flight from Madrid Barajas to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Madrid Barajas to Illinois.
Search Deals
Price to beat on a one-way flight from Madrid Barajas to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Madrid to Illinois that are best for you.

Fly from

Madrid

Fly to

Illinois

Route

Depart

Return

Price

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 1/22

12:00 pm-2:55 pm

Nonstop9h 55m

Chicago O'Hare Intl

Thu 2/5

6:25 pm-1:35 pm

1 stop12h 10m

$535

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 1/29

12:00 pm-2:55 pm

Nonstop9h 55m

Chicago O'Hare Intl

Tue 2/3

5:10 pm-11:55 am

1 stop11h 45m

$536

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 1/29

1:15 pm-8:15 pm

1 stop14h 00m

Chicago O'Hare Intl

Mon 2/2

5:10 pm-1:35 pm

1 stop13h 25m

$541

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 2/26

1:00 pm-11:53 pm

1 stop17h 53m

Chicago O'Hare Intl

Tue 3/3

9:45 pm-4:55 pm

1 stop12h 10m

$541

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Fri 2/6

6:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 2/15

5:37 pm-5:40 pm

2 stops17h 03m

$542

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 2/2

6:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 2/8

5:20 pm-11:30 am

1 stop11h 10m

$542

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Fri 1/30

6:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Fri 2/6

10:29 am-11:30 am

2 stops18h 01m

$542

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 2/7

6:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Tue 2/17

2:11 pm-3:20 pm

2 stops18h 09m

$543

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sun 2/1

6:00 am-9:35 pm

2 stops22h 35m

Chicago O'Hare Intl

Sun 2/8

5:20 pm-11:30 am

1 stop11h 10m

$547

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Thu 1/22

6:00 am-5:55 pm

2 stops18h 55m

Chicago Midway

Thu 2/5

1:26 pm-11:30 am

2 stops15h 04m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 55 results
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Best time to book a flight from Madrid to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Madrid 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 Madrid to Illinois

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

Currently, February is the cheapest month in which you can book a flight from Madrid to Illinois (average of $394). Flying from Madrid to Illinois in July is currently the most expensive (average of $619). 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 MAD to IL?

Find hourly flight availability from Madrid to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Madrid to Illinois is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 56% on airfare.

Weekly flight availability from Madrid to Illinois

Explore weekly flight availability from Madrid to Illinois. 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 December 18, 2025.

The most flights from MAD to USIL are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Madrid to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Finnair, American Airlines, and TAP AIR PORTUGAL from Madrid to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,338 reviews
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,055 reviews
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.2
Good
2,091 reviews
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,053 reviews
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,585 reviews
Finnair
7.6
Good
1,338 reviews

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Madrid to Illinois. 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 from for flights from Madrid to Illinois?

    For a flight from Madrid to Illinois, you will be flying from Barajas. Madrid Barajas (MAD) is just 8.5 mi from the center of the city.

  • How long is the flight from Madrid to Illinois?

    For as low as $536, British Airways can have you in Illinois from Madrid in 9h 55m. Madrid and Illinois are separated by a distance of 4188 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $331. British Airways flights start at $382 while deals on American Airlines start at $386 one-way.

  • What are the most popular routes from Madrid to Illinois?

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

  • What are the most reliable airlines from Madrid to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Madrid to Illinois on time: Alaska Airlines (58%), Aer Lingus (58%), American Airlines (55%).

  • What are the cheapest flights from Madrid to Illinois?

    The cheapest flight price from Madrid to Illinois is $360. On average you can expect to pay $760. The most popular route, (Madrid Barajas - Chicago O'Hare Intl), can usually be booked for $446.

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

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

  • How can I find direct flights from Madrid to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Madrid to Illinois 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 Madrid to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Madrid to Illinois (average of $394). Flying from Madrid to Illinois in July is currently the most expensive (average of $619). 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.

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Alternative routes for Madrid to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Madrid to Illinois

Discover the top 5 airlines that operate flights from Madrid to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$437Average$621FlexibilityNo cancel feeOn-time71%
IberiaCheapest$464Average$711FlexibilityNo cancel feeOn-time77%
FinnairCheapest$477Average$600FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$505Average$653FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$542Average$774FlexibilityNo cancel feeOn-time70%

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