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Cheap flights from Madrid to Illinois from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Illinois departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Madrid to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:50 am - 4:15 pm
MAD
-
MDW
13h 25m
1 stop
Delta Logo
5:45 pm - 4:25 pm
MDW
-
MAD
15h 40m
2 stops
$686Delta
Thu, Aug 27 - Mon, Aug 31
Delta Logo
6:00 am - 6:33 pm
MAD
-
MDW
19h 33m
2 stops
Delta Logo
5:45 pm - 4:45 pm
MDW
-
MAD
16h 00m
2 stops
$689Delta
Thu, Aug 27 - Wed, Sep 9
Scandinavian Airlines Logo
12:50 pm - 4:10 pm
MAD
-
ORD
34h 20m
1 stop
Scandinavian Airlines Logo
7:15 pm - 4:10 pm
ORD
-
MAD
13h 55m
1 stop
$689Scandinavian Airlines
Mon, Aug 24 - Thu, Nov 26
Multiple Airlines Logo
2:20 am - 9:20 pm
MAD
-
ORD
26h 00m
1 stop
Multiple Airlines Logo
7:25 pm - 1:15 am
ORD
-
MAD
22h 50m
2 stops
$690Multiple Airlines
Sun, Aug 23 - Mon, Aug 31
Delta Logo
6:00 am - 6:33 pm
MAD
-
MDW
19h 33m
2 stops
Delta Logo
5:45 pm - 4:45 pm
MDW
-
MAD
16h 00m
2 stops
$691Delta
Thu, Aug 27 - Wed, Sep 9
Delta Logo
6:00 am - 6:33 pm
MAD
-
MDW
19h 33m
2 stops
Delta Logo
5:45 pm - 4:45 pm
MDW
-
MAD
16h 00m
2 stops
$692Delta
Thu, Aug 27 - Wed, Sep 9
Scandinavian Airlines Logo
5:00 pm - 4:45 pm
MAD
-
ORD
30h 45m
1 stop
Scandinavian Airlines Logo
7:15 pm - 4:10 pm
ORD
-
MAD
13h 55m
1 stop
$698Scandinavian Airlines
Mon, Dec 14 - Mon, Dec 28
Finnair Logo
11:45 am - 2:25 pm
MAD
-
ORD
9h 40mnonstop
Finnair Logo
4:55 pm - 8:20 am
ORD
-
MAD
8h 25mnonstop
$700Finnair
Wed, Aug 26 - Mon, Aug 31
Iberia Logo
11:45 am - 12:14 am
MAD
-
STL
19h 29m
1 stop
Iberia Logo
8:06 pm - 8:20 am
STL
-
MAD
29h 14m
1 stop
$944Iberia
Mon, Aug 31 - Sat, Sep 5
British Airways Logo
7:20 pm - 4:43 pm
MAD
-
STL
28h 23m
2 stops
British Airways Logo
2:50 pm - 2:15 pm
STL
-
MAD
16h 25m
2 stops
$957British Airways
Wed, Dec 23 - Wed, Dec 30

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British Airways flights from Madrid to Illinois

Our best British Airways deals on Madrid to Illinois flight tickets
British Airways
Jul 16
MAD1:35 pmMadrid Barajas
9h 25m
ORD4:00 pmChicago O'Hare Intl
Jul 29
ORD3:29 pmChicago O'Hare Intl
11h 06m
1 stop
MAD9:35 amMadrid Barajas
$813
British Airways
Jul 16
MAD10:25 amMadrid Barajas
12h 28m
1 stop
ORD3:53 pmChicago O'Hare Intl
Jul 29
ORD9:00 amChicago O'Hare Intl
13h 30m
1 stop
MAD5:30 amMadrid Barajas
$817
British Airways
Jul 16
MAD10:25 amMadrid Barajas
12h 28m
1 stop
ORD3:53 pmChicago O'Hare Intl
Jul 29
ORD9:00 amChicago O'Hare Intl
13h 30m
1 stop
MAD5:30 amMadrid Barajas
$819

TAP AIR PORTUGAL flights from Madrid to Illinois

Our best TAP AIR PORTUGAL deals on Madrid to Illinois flight tickets
TAP AIR PORTUGAL
Jul 10
MAD7:40 amMadrid Barajas
15h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
Aug 12
ORD6:00 pmChicago O'Hare Intl
23h 20m
1 stop
MAD12:20 amMadrid Barajas
$687
TAP AIR PORTUGAL
Jul 8
MAD10:25 pmMadrid Barajas
21h 15m
1 stop
ORD12:40 pmChicago O'Hare Intl
Jul 15
ORD6:00 pmChicago O'Hare Intl
14h 20m
1 stop
MAD3:20 pmMadrid Barajas
$699
TAP AIR PORTUGAL
Jul 10
MAD7:40 amMadrid Barajas
15h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
Jul 18
ORD6:05 pmChicago O'Hare Intl
11h 35m
1 stop
MAD12:40 pmMadrid Barajas
$705

momondo 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, momondo users made 832,500 searches. Data last updated July 4, 2026.
Use the filters below to find and compare flights from Madrid to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Thu 8/27

9:50 am-4:15 pm

1 stop13h 25m

Chicago Midway

Mon 8/31

5:45 pm-4:25 pm

2 stops15h 40m

$686

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Thu 8/27

6:00 am-6:33 pm

2 stops19h 33m

Chicago Midway

Wed 9/9

5:45 pm-4:45 pm

2 stops16h 00m

$689

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 8/24

12:50 pm-4:10 pm

1 stop34h 20m

Chicago O'Hare Intl

Thu 11/26

7:15 pm-4:10 pm

1 stop13h 55m

$689

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sun 8/23

2:20 am-9:20 pm

1 stop26h 00m

Chicago O'Hare Intl

Mon 8/31

7:25 pm-1:15 am

2 stops22h 50m

$690

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Thu 8/27

6:00 am-6:33 pm

2 stops19h 33m

Chicago Midway

Wed 9/9

5:45 pm-4:45 pm

2 stops16h 00m

$691

MadridChicago

MAD - MDW

MADMDW

Madrid Barajas

Thu 8/27

6:00 am-6:33 pm

2 stops19h 33m

Chicago Midway

Wed 9/9

5:45 pm-4:45 pm

2 stops16h 00m

$692

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 12/14

5:00 pm-4:45 pm

1 stop30h 45m

Chicago O'Hare Intl

Mon 12/28

7:15 pm-4:10 pm

1 stop13h 55m

$698
Quickest round-trip

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 8/26

11:45 am-2:25 pm

Nonstop9h 40m

Chicago O'Hare Intl

Mon 8/31

4:55 pm-8:20 am

Nonstop8h 25m

$700

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Mon 8/31

11:45 am-12:14 am

1 stop19h 29m

Lambert-St Louis

Sat 9/5

8:06 pm-8:20 am

1 stop29h 14m

$944

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Wed 12/23

7:20 pm-4:43 pm

2 stops28h 23m

Lambert-St Louis

Wed 12/30

2:50 pm-2:15 pm

2 stops16h 25m

$957

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Madrid to Illinois

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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Madrid is in April. Flight prices, which tend to average around $340, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $355.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Madrid to Illinois is on a Thursday when prices can be found for as low as $663. Flights from Madrid to Illinois on a Sunday will generally be more expensive and average around $981. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Madrid to Illinois during this time can be as low as $794. Flights at noon are often more expensive with an average ticket price of $834.

What is the cheapest Madrid Barajas to Illinois flight route?

Fly from Madrid Barajas to Chicago O'Hare Intl for the best Madrid Barajas - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Madrid for as low as $608 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Madrid to Illinois.

Cheap Madrid to Illinois flight deals and tips

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

Best Price Found

$561

Fastest flight time

9h 10m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Madrid in the past 72 hours is $561. The best round-trip flight deal from Madrid to Illinois found on momondo in the last 72 hours is $816.
The fastest flight from Madrid to Illinois takes 9h 10m
Direct flights go from Madrid to Illinois every day.
There are 98 airports in Illinois. From Madrid there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Madrid to Illinois

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

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

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

  • How old do you have to be to fly from Madrid Barajas Airport to Illinois?

    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 Madrid Barajas Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Madrid to Illinois?

Best airlines flying from Madrid to Illinois

Compare and see reviews for airlines that fly from Madrid to Illinois with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $493Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
8,094 reviews
Search British Airways flights
FinnairPriceFrom $642Free CancellationRating
7.6
1,419 reviews
Search Finnair flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Madrid to Illinois for you.

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

Flights from Madrid to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Madrid to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Madrid to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Madrid 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.

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