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Cheap flights from Madrid to Chicago from $436

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 Chicago departing on 3/29. 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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Find the cheapest flights from Madrid to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
7:40 am - 4:00 pm
MAD
-
ORD
15h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 5:20 pm
ORD
-
MAD
16h 20m
1 stop
$479TAP AIR PORTUGAL
Wed, Apr 22 - Sun, Apr 26
TAP AIR PORTUGAL Logo
6:35 am - 4:00 pm
MAD
-
ORD
16h 25m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:20 pm
ORD
-
MAD
14h 20m
1 stop
$485TAP AIR PORTUGAL
Sun, Apr 12 - Wed, Apr 22
TAP AIR PORTUGAL Logo
7:40 am - 4:00 pm
MAD
-
ORD
14h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 12:20 am
ORD
-
MAD
23h 20m
1 stop
$486TAP AIR PORTUGAL
Wed, Mar 11 - Sun, Apr 5
TAP AIR PORTUGAL Logo
9:10 pm - 3:25 pm
MAD
-
ORD
25h 15m
1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 11:20 am
ORD
-
MAD
31h 55m
1 stop
$488TAP AIR PORTUGAL
Thu, Feb 26 - Sun, Mar 1
TAP AIR PORTUGAL Logo
8:10 pm - 4:00 pm
MAD
-
ORD
26h 50m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:25 pm
ORD
-
MAD
14h 25m
1 stop
$490TAP AIR PORTUGAL
Tue, Apr 14 - Sun, Apr 19
TAP AIR PORTUGAL Logo
7:40 am - 4:00 pm
MAD
-
ORD
15h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 12:40 pm
ORD
-
MAD
11h 40m
1 stop
$491TAP AIR PORTUGAL
Wed, Apr 22 - Sun, Apr 26
TAP AIR PORTUGAL Logo
6:35 am - 4:15 pm
MAD
-
ORD
16h 40m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 9:25 pm
ORD
-
MAD
20h 25m
1 stop
$499TAP AIR PORTUGAL
Sat, Apr 25 - Sun, May 3
TAP AIR PORTUGAL Logo
11:05 am - 4:15 pm
MAD
-
ORD
12h 10m
1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 3:20 pm
ORD
-
MAD
14h 05m
1 stop
$502TAP AIR PORTUGAL
Sat, Apr 18 - Sat, Apr 25
TAP AIR PORTUGAL Logo
8:10 pm - 4:00 pm
MAD
-
ORD
26h 50m
1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 9:25 pm
ORD
-
MAD
20h 10m
1 stop
$503TAP AIR PORTUGAL
Sat, Apr 18 - Sat, Apr 25
Scandinavian Airlines Logo
5:00 pm - 4:45 pm
MAD
-
ORD
30h 45m
1 stop
Scandinavian Airlines Logo
7:10 pm - 4:10 pm
ORD
-
MAD
14h 00m
1 stop
$527Scandinavian Airlines
Thu, Feb 19 - Sun, Feb 22

Lufthansa flights from Madrid to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Madrid to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Feb 24
MAD6:00 amMadrid Barajas
16h 20m
1 stop
ORD3:20 pmChicago O'Hare Intl
Mar 11
ORD11:35 pmChicago O'Hare Intl
14h 40m
1 stop
MAD8:15 pmMadrid Barajas
$556
Lufthansa
Mar 2
MAD6:00 amMadrid Barajas
14h 25m
1 stop
ORD1:25 pmChicago O'Hare Intl
Mar 16
ORD5:05 pmChicago O'Hare Intl
14h 10m
1 stop
MAD1:15 pmMadrid Barajas
$571

Delta flights from Madrid to Chicago O'Hare Intl Airport

Our best Delta deals on Madrid to Chicago O'Hare Intl Airport flight tickets
Delta
Mar 4
MAD6:00 amMadrid Barajas
15h 20m
1 stop
ORD2:20 pmChicago O'Hare Intl
Mar 9
ORD10:40 amChicago O'Hare Intl
16h 30m
2 stops
MAD9:10 amMadrid Barajas
$559
Delta
Feb 26
MAD6:00 amMadrid Barajas
21h 44m
2 stops
ORD8:44 pmChicago O'Hare Intl
Mar 3
ORD5:37 pmChicago O'Hare Intl
14h 43m
2 stops
MAD3:20 pmMadrid Barajas
$563
Delta
Feb 26
MAD6:00 amMadrid Barajas
19h 01m
2 stops
ORD6:01 pmChicago O'Hare Intl
Mar 3
ORD10:36 amChicago O'Hare Intl
14h 24m
1 stop
MAD8:00 amMadrid Barajas
$566

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Chicago O'Hare Intl Airport 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 February 8, 2026.
Use the filters below to find and compare flights from Madrid to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 4/22

7:40 am-4:00 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 4/26

6:00 pm-5:20 pm

1 stop16h 20m

$479

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sun 4/12

6:35 am-4:00 pm

1 stop16h 25m

Chicago O'Hare Intl

Wed 4/22

6:00 pm-3:20 pm

1 stop14h 20m

$485

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 3/11

7:40 am-4:00 pm

1 stop14h 20m

Chicago O'Hare Intl

Sun 4/5

6:00 pm-12:20 am

1 stop23h 20m

$486

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 2/26

9:10 pm-3:25 pm

1 stop25h 15m

Chicago O'Hare Intl

Sun 3/1

8:25 pm-11:20 am

1 stop31h 55m

$488

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Tue 4/14

8:10 pm-4:00 pm

1 stop26h 50m

Chicago O'Hare Intl

Sun 4/19

6:00 pm-3:25 pm

1 stop14h 25m

$490

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Wed 4/22

7:40 am-4:00 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 4/26

6:00 pm-12:40 pm

1 stop11h 40m

$491

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 4/25

6:35 am-4:15 pm

1 stop16h 40m

Chicago O'Hare Intl

Sun 5/3

6:00 pm-9:25 pm

1 stop20h 25m

$499

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 4/18

11:05 am-4:15 pm

1 stop12h 10m

Chicago O'Hare Intl

Sat 4/25

6:15 pm-3:20 pm

1 stop14h 05m

$502

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Sat 4/18

8:10 pm-4:00 pm

1 stop26h 50m

Chicago O'Hare Intl

Sat 4/25

6:15 pm-9:25 pm

1 stop20h 10m

$503

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 2/19

5:00 pm-4:45 pm

1 stop30h 45m

Chicago O'Hare Intl

Sun 2/22

7:10 pm-4:10 pm

1 stop14h 00m

$527

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 Chicago from

How to get the cheapest flight ticket from Madrid to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Madrid averaging around $585.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $726. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Madrid because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $864.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Madrid at noon is the least expensive time of day to depart. momondo users have found prices as low as $689 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $842. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Madrid Barajas to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $697 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Madrid for as low as $618 on momondo.

What cabin class options are available on Madrid Barajas to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Madrid Barajas to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Madrid to Chicago O'Hare Intl Airport.

How have Madrid to Chicago O'Hare Intl Airport flight prices changed over time?

As of February 2026, prices for Madrid to Chicago O'Hare Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to Chicago O'Hare Intl Airport (MAD to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Chicago O'Hare Intl Airport

Best Price Found

$519

Fastest flight time

9h 25m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Madrid in the past 72 hours is $519. The best round-trip flight deal from Madrid to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $535.
The fastest flight from Madrid to Chicago O'Hare Intl Airport takes 9h 25m
Direct flights go from Madrid to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Madrid Barajas to Chicago O'Hare Intl by plane?

    There are 4184.5 mi between Madrid Barajas and Chicago O'Hare Intl. Typically, this will take 9h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Madrid Barajas Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Madrid Barajas Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Madrid to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Madrid to Chicago O'Hare Intl Airport?

Best airlines flying from Madrid to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Madrid to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $437Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
IberiaPriceFrom $493Free CancellationRating
7.0
3,106 reviews
Search Iberia flights
FinnairPriceFrom $534Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
7,720 reviews
Search British Airways flights

  • Finnair Flights From Madrid to Chicago O'Hare Intl Airport

    Across 4 Finnair flights from Madrid to Chicago O'Hare Intl Airport this week, the average price was $674, with the best Finnair deals starting from $534 round-trip. 1,357 users have rated Finnair on momondo, with an average score of 7.6/10.

  • American Airlines Flights From Madrid to Chicago O'Hare Intl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Madrid to Chicago O'Hare Intl Airport start from as low as $437 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $621. American Airlines operates 4 flights to Chicago O'Hare Intl Airport from Madrid in an average week. Users have rated it 7.2/10 across 11,249 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Oak Brook
Joliet
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

Why use momondo?

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

It is quick and easy to find Madrid to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Madrid on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to Chicago.

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

Yes. momondo can track prices for Madrid to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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