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$421+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ORD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Madrid to Illinois

Keep the following information in mind while searching for Madrid to Illinois flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$545
(Cheapflightsfares)

One-way from

$422
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$593

Good round-trip deal

$675 or less

Good one-way deal

$608 or less
Provider with most accurate pricing for Madrid Barajas-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Madrid Barajas-Chicago (CHI) flights.
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From Madrid Barajas to Illinois
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One-way flight from Madrid Barajas to Illinois
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Highest demand for flights based on searches. 18% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Madrid Barajas to Illinois.
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Price to beat on a one-way flight from Madrid Barajas to Illinois.
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Find 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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:35 amMAD - ORD
Nonstop9h 40mAmerican Airlines
Mon 5/264:40 pmORD - MAD
1 stop10h 50mAmerican Airlines
Deal found 4/29$541
This ITA Airways deal was found by Cheapflights users on 4/29. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:55 amMAD - ORD
1 stop14h 15mITA Airways
Mon 9/153:00 pmORD - MAD
1 stop26h 10mITA Airways
Deal found 4/29$542
This Delta deal was found by Cheapflights users on 4/30. 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 10/226:00 amMAD - ORD
1 stop15h 40mDelta
Tue 10/285:45 pmORD - MAD
2 stops15h 40mDelta
Deal found 4/30$543
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:35 amMAD - ORD
Nonstop9h 40mIberia
Tue 5/1311:45 amORD - MAD
1 stop13h 30mIberia
Deal found 4/29$545
This Delta deal was found by Cheapflights users on 4/30. 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 10/226:00 amMAD - MDW
2 stops19h 36mDelta
Tue 10/285:59 pmMDW - MAD
2 stops17h 01mDelta
Deal found 4/30$548
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:40 pmMAD - ORD
1 stop18h 16mFinnair
Mon 5/264:30 pmORD - MAD
Nonstop8h 25mFinnair
Deal found 4/29$553
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:20 pmMAD - ORD
1 stop14h 05mUnited Airlines
Thu 1/1510:00 amORD - MAD
2 stops15h 00mUnited Airlines
Deal found 4/28$563
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:05 amMAD - ORD
2 stops15h 40mAir Canada
Sun 12/711:20 amORD - MAD
1 stop13h 45mAir Canada
Deal found 4/29$566
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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.
Mon 9/87:40 amMAD - ORD
1 stop16h 00mTAP AIR PORTUGAL
Fri 9/126:00 pmORD - MAD
1 stop11h 40mTAP AIR PORTUGAL
Deal found 4/29$567
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:40 pmMAD - ORD
Nonstop9h 10mBritish Airways
Mon 5/2610:15 pmORD - MAD
Nonstop8h 10mBritish Airways
Deal found 4/30$569
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/267:35 pmMAD - ORD
1 stop23h 35mSWISS
Mon 6/97:05 pmORD - MAD
1 stop31h 15mSWISS
Deal found 4/30$600
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:00 amMAD - ORD
2 stops21h 12mMultiple Airlines
Tue 5/272:20 pmORD - MAD
1 stop12h 00mMultiple Airlines
Deal found 4/29$601

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 May 1, 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

Mon 5/12

11:35 am-2:15 pm

Nonstop9h 40m

Chicago O'Hare Intl

Mon 5/26

4:40 pm-10:30 am

1 stop10h 50m

$541

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 9/8

5:55 am-1:10 pm

1 stop14h 15m

Chicago O'Hare Intl

Mon 9/15

3:00 pm-12:10 am

1 stop26h 10m

$542

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 10/22

6:00 am-2:40 pm

1 stop15h 40m

Chicago O'Hare Intl

Tue 10/28

5:45 pm-3:25 pm

2 stops15h 40m

$543

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Wed 10/22

6:00 am-6:36 pm

2 stops19h 36m

Chicago Midway

Tue 10/28

5:59 pm-5:00 pm

2 stops17h 01m

$548

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 5/17

11:35 am-2:15 pm

Nonstop9h 40m

Chicago O'Hare Intl

Mon 5/26

11:45 am-8:15 am

1 stop13h 30m

$550

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 5/12

12:40 pm-11:56 pm

1 stop18h 16m

Chicago O'Hare Intl

Mon 5/26

4:30 pm-7:55 am

Nonstop8h 25m

$553

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 5/15

12:45 pm-8:12 pm

1 stop14h 27m

Chicago O'Hare Intl

Wed 5/28

8:40 am-6:40 am

1 stop15h 00m

$563

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 9/8

7:40 am-4:40 pm

1 stop16h 00m

Chicago O'Hare Intl

Thu 9/11

6:00 pm-3:20 pm

1 stop14h 20m

$567

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 5/12

4:40 pm-6:50 pm

Nonstop9h 10m

Chicago O'Hare Intl

Mon 5/26

10:15 pm-1:25 pm

Nonstop8h 10m

$569

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 9/8

12:30 pm-11:49 am

2 stops30h 19m

Chicago O'Hare Intl

Tue 9/16

7:11 am-6:40 am

1 stop16h 29m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 48 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, August is the cheapest month in which you can book a flight from Madrid to Illinois (average of $245). Flying from Madrid to Illinois in March is currently the most expensive (average of $321). 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 May 1, 2025.

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

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 May 1, 2025.

The most flights from MAD to USIL are scheduled on a Tuesday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Delta, KLM and LOT from Madrid to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $432. TAP AIR PORTUGAL flights start at $451 while deals on Iberia start at $495 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: Qatar Airways (75%), Alaska Airlines (75%), American Airlines (61%).

  • What are the cheapest flights from Madrid to Illinois?

    The cheapest flight price from Madrid to Illinois is $546. On average you can expect to pay $1,203. The most popular route, (Madrid Barajas - Chicago O'Hare Intl), can usually be booked for $488.

  • 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, August is the cheapest month in which you can book a flight from Madrid to Illinois (average of $245). Flying from Madrid to Illinois in March is currently the most expensive (average of $321). 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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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$405Average$555FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$456Average$618FlexibilityNo cancel feeOn-time76%
IberiaCheapest$462Average$656FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$474Average$777FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$523Average$670FlexibilityNo cancel feeOn-time70%

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