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Cheap flights from Madrid, Spain to Chicago O'Hare Intl Airport from £345

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ORD
16 Mar — 23 Mar1
1 adult

The best prices from Madrid Barajas to Chicago O'Hare Intl are usually found in January or February, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Madrid to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2025.

Round-trip from

£406

One-way from

£345

Popular in

July

Cheapest in

January

Average price

£433

Good round-trip deal

£466 or less
Finnair
  • Finnair
  • 8/5-30/5
  • Nonstop
  • 18h 05m total
  • Madrid to Chicago
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 8/4
  • 1 total stop
  • 27h 00m total
  • Madrid to Chicago
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£112 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Madrid Barajas to Chicago O'Hare Intl.
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Find flight deals from Madrid to O'Hare Intl

Cheapest flights from Madrid to O'Hare Intl
Explore the most affordable flight options available from Madrid to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2025.

Fri 12/922:15MAD - ORD
1 stop25h 15mTAP AIR PORTUGAL
Mon 29/918:10ORD - MAD
1 stop15h 55mTAP AIR PORTUGAL
Deal found 11/3£379
Thu 8/511:35MAD - ORD
Nonstop9h 40mFinnair
Fri 30/516:30ORD - MAD
Nonstop8h 25mFinnair
Deal found 10/3£406
Thu 11/911:35MAD - ORD
Nonstop9h 40mMultiple Airlines
Wed 24/916:45ORD - MAD
1 stop10h 45mMultiple Airlines
Deal found 11/3£415
Fri 30/510:05MAD - ORD
1 stop15h 44mDelta
Sun 20/707:30ORD - MAD
1 stop17h 20mDelta
Deal found 10/3£423
Wed 22/1006:00MAD - ORD
2 stops15h 50mUnited Airlines
Tue 28/1013:45ORD - MAD
1 stop13h 30mUnited Airlines
Deal found 10/3£430
Tue 8/406:00MAD - ORD
1 stop13h 55mLufthansa
Wed 16/422:30ORD - MAD
1 stop17h 55mLufthansa
Deal found 11/3£454
Thu 17/420:25MAD - ORD
1 stop24h 45mKLM
Thu 24/416:20ORD - MAD
1 stop12h 45mKLM
Deal found 10/3£455
Thu 3/410:30MAD - ORD
1 stop12h 25mBritish Airways
Thu 17/415:51ORD - MAD
1 stop10h 44mBritish Airways
Deal found 10/3£469
Mon 25/819:35MAD - ORD
2 stops23h 20mSWISS
Mon 1/919:05ORD - MAD
1 stop16h 40mSWISS
Deal found 10/3£485
Mon 7/406:00MAD - ORD
2 stops38h 20mAustrian Airlines
Mon 14/416:20ORD - MAD
2 stops23h 05mAustrian Airlines
Deal found 10/3£497
Fri 5/917:35MAD - ORD
2 stops24h 55mBrussels Airlines
Thu 25/921:25ORD - MAD
2 stops19h 00mBrussels Airlines
Deal found 10/3£592

Find flights from Madrid to O'Hare Intl within your budget

Customise your flight search to find flights from Madrid to O'Hare Intl 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 858,174 searches. Data last updated 11 March 2025.

Fly from

Madrid

Fly to

O'Hare Intl

Route

Depart

Return

Price

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 8/5

11:35-14:15

Nonstop9h 40m

Chicago O'Hare Intl

Fri 30/5

16:30-07:55

Nonstop8h 25m

£406

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 28/8

22:20-16:10

1 stop24h 50m

Chicago O'Hare Intl

Sat 6/9

18:15-21:25

1 stop20h 10m

£421

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Fri 30/5

10:05-18:49

1 stop15h 44m

Chicago O'Hare Intl

Sun 20/7

07:30-07:50

1 stop17h 20m

£423

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 28/8

16:40-18:15

Nonstop8h 35m

Chicago O'Hare Intl

Sat 6/9

16:45-10:30

1 stop10h 45m

£427

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Fri 2/5

06:00-20:12

2 stops21h 12m

Chicago O'Hare Intl

Sun 18/5

07:00-08:05

1 stop18h 05m

£430

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Tue 8/4

06:00-12:55

1 stop13h 55m

Chicago O'Hare Intl

Wed 16/4

22:30-23:25

1 stop17h 55m

£454

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 17/4

20:25-14:10

1 stop24h 45m

Chicago O'Hare Intl

Thu 24/4

16:20-12:05

1 stop12h 45m

£455

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Thu 3/4

10:30-15:55

1 stop12h 25m

Chicago O'Hare Intl

Thu 17/4

15:51-09:35

1 stop10h 44m

£469

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 25/8

19:35-11:55

2 stops23h 20m

Chicago O'Hare Intl

Mon 1/9

19:05-18:45

1 stop16h 40m

£485

MadridChicago

MAD - ORD

MADORD

Madrid Barajas

Mon 7/4

06:00-13:20

2 stops38h 20m

Chicago O'Hare Intl

Mon 14/4

16:20-22:25

2 stops23h 05m

£497

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 21 results
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Best time to book a flight from Madrid to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Madrid with our price prediction graph.
Estimated return 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.

Travel insights for flights from Madrid to O'Hare Intl

Get recent, data-driven insights about flights from Madrid to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Madrid to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Madrid to O'Hare Intl. Price data was last updated on 7 March 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Madrid to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Madrid to Chicago O'Hare Intl Airport (average of £595). Flying from Madrid to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 ORD?

Find hourly flight availability from Madrid to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 March 2025.

When flying from Madrid to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Madrid to Chicago O'Hare Intl Airport

Explore weekly flight availability from Madrid to O'Hare Intl. 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 11 March 2025.

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 11 March 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Madrid to Chicago. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
7,973 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
1,320 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
1,270 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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

Austrian Airlines
7.5
Good
767 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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
1,566 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

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 O'Hare Intl. 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 Chicago O'Hare Intl?

    Madrid Barajas (MAD) is the airport you will fly out of if you book a flight from Madrid to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Barajas; the airport handles an average of 6 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Madrid airport to Chicago O'Hare Intl. It is only a 8.5 mi journey to Barajas (MAD) from Madrid’s city center.

  • What are the cheapest airlines flying from Madrid to Chicago O'Hare Intl Airport round-trip?

    According to our current data, Finnair (£406), TAP AIR PORTUGAL (£421), and Delta (£423) offers the cheapest pricing from Madrid to Chicago O'Hare Intl Airport. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Madrid to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as £345 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Finnair from £422 and KLM from £442 one-way.

  • What are the most reliable airlines from Madrid to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Madrid to Chicago O'Hare Intl Airport are American Airlines (76%), Qatar Airways (76%) and Alaska Airlines (76%).

  • What are the cheapest flights from Madrid to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Madrid to Chicago O'Hare Intl Airport? While on average our users pay £468, our data indicates the cheapest price to be £466. The most popular route (Madrid Barajas - Chicago O'Hare Intl), is priced around £343.

  • Can I find deals for flights from Madrid to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Madrid to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Madrid to O'Hare Intl?

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

  • Can I find deals for business class flights from Madrid to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Madrid to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Madrid to Chicago O'Hare Intl Airport (average of £595). Flying from Madrid to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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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Cheapflights does show flights with no change fees to all users. To see these options for flights from Madrid to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Madrid to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Madrid to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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