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Cheap flights from Madrid to Illinois from $296

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 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Scandinavian Airlines Logo
5:00 pm - 4:45 pmMAD-ORD
30h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:10 pmORD-MAD
13h 50m1 stop
$446Scandinavian Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Scandinavian Airlines Logo
5:00 pm - 4:45 pmMAD-ORD
30h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:10 pmORD-MAD
13h 50m1 stop
$469Scandinavian Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Iberia Logo
4:40 pm - 6:50 pmMAD-ORD
9h 10mnonstop
Iberia Logo
7:25 pm - 2:15 pmORD-MAD
12h 50m1 stop
$504Iberia
Find Deal
Thu, Oct 16 - Mon, Oct 27
Iberia Logo
10:25 am - 4:13 pmMAD-ORD
12h 48m1 stop
Iberia Logo
7:25 pm - 2:15 pmORD-MAD
12h 50m1 stop
$509Iberia
Find Deal
Thu, Oct 16 - Mon, Oct 27
British Airways Logo
4:40 pm - 6:50 pmMAD-ORD
9h 10mnonstop
British Airways Logo
10:30 pm - 1:25 pmORD-MAD
7h 55mnonstop
$539British Airways
Find Deal
Thu, Sep 4 - Wed, Sep 24
British Airways Logo
4:40 pm - 6:50 pmMAD-ORD
9h 10mnonstop
British Airways Logo
1:59 pm - 8:15 amORD-MAD
11h 16m1 stop
$541British Airways
Find Deal
Thu, Sep 4 - Wed, Sep 24
Finnair Logo
11:35 am - 2:15 pmMAD-ORD
9h 40mnonstop
Finnair Logo
4:30 pm - 7:55 amORD-MAD
8h 25mnonstop
$562Finnair
Find Deal
Mon, Sep 8 - Mon, Sep 22
American Airlines Logo
12:55 am - 9:56 amMAD-STL
16h 01m1 stop
American Airlines Logo
11:14 am - 7:55 amSTL-MAD
13h 41m1 stop
$943American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
American Airlines Logo
12:55 am - 8:54 amMAD-STL
14h 59m1 stop
American Airlines Logo
1:45 pm - 10:20 amSTL-MAD
13h 35m1 stop
$948American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Finnair Logo
12:55 am - 8:53 pmMAD-STL
25h 58m1 stop
Finnair Logo
1:20 pm - 9:25 amSTL-MAD
13h 05m1 stop
$1,010Finnair
Find Deal
Fri, Oct 31 - Mon, Dec 1

Scandinavian Airlines flights from Madrid to Illinois

Our best Scandinavian Airlines deals on Madrid to Illinois flight tickets
Scandinavian Airlines
Nov 11
MAD5:00 pmMadrid Barajas
30h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 19
ORD7:20 pmChicago O'Hare Intl
13h 50m
1 stop
MAD4:10 pmMadrid Barajas
$446
Find similar
Scandinavian Airlines
Nov 11
MAD5:00 pmMadrid Barajas
30h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 17
ORD7:20 pmChicago O'Hare Intl
13h 50m
1 stop
MAD4:10 pmMadrid Barajas
$469
Find similar
Scandinavian Airlines
Nov 12
MAD5:00 pmMadrid Barajas
30h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 19
ORD7:20 pmChicago O'Hare Intl
13h 50m
1 stop
MAD4:10 pmMadrid Barajas
$480
Find similar

TAP AIR PORTUGAL flights from Madrid to Illinois

Our best TAP AIR PORTUGAL deals on Madrid to Illinois flight tickets
TAP AIR PORTUGAL
Sep 17
MAD4:20 pmMadrid Barajas
25h 35m
1 stop
ORD10:55 amChicago O'Hare Intl
Sep 21
ORD6:00 pmChicago O'Hare Intl
20h 25m
1 stop
MAD9:25 pmMadrid Barajas
$471
Find similar
TAP AIR PORTUGAL
Oct 29
MAD7:40 amMadrid Barajas
14h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
Nov 14
ORD8:15 pmChicago O'Hare Intl
10h 50m
1 stop
MAD2:05 pmMadrid Barajas
$500
Find similar
TAP AIR PORTUGAL
Nov 14
MAD7:40 amMadrid Barajas
14h 35m
1 stop
ORD3:15 pmChicago O'Hare Intl
Nov 19
ORD7:10 pmChicago O'Hare Intl
11h 55m
1 stop
MAD2:05 pmMadrid Barajas
$501
Find similar

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 August 3, 2025.
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

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Tue 11/11

5:00 pm-4:45 pm

1 stop30h 45m

Chicago O'Hare Intl

Wed 11/19

7:20 pm-4:10 pm

1 stop13h 50m

$446

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Tue 11/11

5:00 pm-4:45 pm

1 stop30h 45m

Chicago O'Hare Intl

Mon 11/17

7:20 pm-4:10 pm

1 stop13h 50m

$469

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 10/16

4:40 pm-6:50 pm

Nonstop9h 10m

Chicago O'Hare Intl

Mon 10/27

7:25 pm-2:15 pm

1 stop12h 50m

$504

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 10/16

10:25 am-4:13 pm

1 stop12h 48m

Chicago O'Hare Intl

Mon 10/27

7:25 pm-2:15 pm

1 stop12h 50m

$509

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 9/4

4:40 pm-6:50 pm

Nonstop9h 10m

Chicago O'Hare Intl

Wed 9/24

10:30 pm-1:25 pm

Nonstop7h 55m

$539

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 9/4

4:40 pm-6:50 pm

Nonstop9h 10m

Chicago O'Hare Intl

Wed 9/24

1:59 pm-8:15 am

1 stop11h 16m

$541

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 9/8

11:35 am-2:15 pm

Nonstop9h 40m

Chicago O'Hare Intl

Mon 9/22

4:30 pm-7:55 am

Nonstop8h 25m

$562

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Wed 12/3

12:55 am-9:56 am

1 stop16h 01m

Lambert-St Louis

Mon 12/8

11:14 am-7:55 am

1 stop13h 41m

$943

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Wed 12/3

12:55 am-8:54 am

1 stop14h 59m

Lambert-St Louis

Mon 12/8

1:45 pm-10:20 am

1 stop13h 35m

$948

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 10/31

12:55 am-8:53 pm

1 stop25h 58m

Lambert-St Louis

Mon 12/1

1:20 pm-9:25 am

1 stop13h 05m

$1,010

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 February. Flight prices, which tend to average around $474, 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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $559.

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

The cheapest day to depart from Madrid to Illinois is on a Monday when prices can be found for as low as $702. Flights from Madrid to Illinois on a Friday will generally be more expensive and average around $917. 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 evening. Flights from Madrid to Illinois during this time can be as low as $687. Flights in the afternoon are often more expensive with an average ticket price of $866.

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 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 $644 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 $593 on momondo.

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

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

You could potentially save up to 12% on your flight if you consider stops on a Madrid to Illinois flight.

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

$296

Fastest flight time

9h 10m

Direct flights

Every day

Airports in Illinois

3 airports
The best one-way flight to Illinois from Madrid in the past 72 hours is $296. The best round-trip flight deal from Madrid to Illinois found on momondo in the last 72 hours is $446.
The fastest flight from Madrid to Illinois takes 9h 10m
Direct flights go from Madrid to Illinois every day.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)
Search flight deals

  • 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
American AirlinesPriceFrom $437Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $462Free CancellationRating
7.0
2,864 reviews
Search Iberia flights
FinnairPriceFrom $477Free CancellationRating
7.6
1,317 reviews
Search Finnair flights
British AirwaysPriceFrom $563Free CancellationRating
6.6
7,230 reviews
Search British Airways flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
8,905 reviews
Search United Airlines 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.

An easier way to manage your Illinois trip

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