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$276+ Cheap flights from Spain to Chicago (CHI)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — CHI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Spain to Chicago

Keep the following information in mind while searching for Spain to Chicago flight deals. Data was last updated September 16, 2025.

Round-trip from

$364
(ResecentrumGruppen)

One-way from

$276
(oojo)

Popular in

July

Cheapest in

February

Average price

$576

Good round-trip deal

$606 or less

Good one-way deal

$705 or less
From Spain to Chicago (CHI)
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One-way flight from Spain to Chicago (CHI)
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Highest demand for flights based on searches. 19% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Spain to Chicago (CHI).
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Price to beat on a one-way flight from Spain to Chicago (CHI).
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Find flight deals from Spain to Chicago

Cheapest flights from Spain to Chicago
Explore the most affordable flight options available from Spain to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This ResecentrumGruppen deal was found by Cheapflights users on 9/14. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:35 pmAGP - ORD
1 stop28h 10mScandinavian Airlines
Sun 11/237:20 pmORD - AGP
1 stop15h 20mScandinavian Airlines
Deal found 9/14$364
This lol.travel deal was found by Cheapflights users on 9/16. 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.
Fri 12/57:35 pmAGP - ORD
1 stop28h 10mScandinavian Airlines
Sun 12/77:20 pmORD - AGP
1 stop15h 20mScandinavian Airlines
Deal found 9/16$379
This Flightnetwork deal was found by Cheapflights users on 9/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:30 pmBIO - ORD
1 stop27h 15mScandinavian Airlines
Thu 11/137:20 pmORD - BIO
1 stop16h 20mScandinavian Airlines
Deal found 9/14$394
This lol.travel deal was found by Cheapflights users on 9/16. 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.
Fri 11/77:35 pmAGP - ORD
1 stop28h 10mScandinavian Airlines
Sat 11/157:20 pmORD - AGP
1 stop17h 05mScandinavian Airlines
Deal found 9/16$400
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:35 pmAGP - ORD
1 stop28h 10mScandinavian Airlines
Thu 11/137:20 pmORD - AGP
1 stop16h 25mScandinavian Airlines
Deal found 9/15$417
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:10 amAGP - ORD
2 stops36h 35mScandinavian Airlines
Sun 11/167:20 pmORD - AGP
1 stop15h 20mScandinavian Airlines
Deal found 9/15$421
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:35 pmAGP - ORD
1 stop28h 10mScandinavian Airlines
Wed 11/127:20 pmORD - AGP
2 stops39h 55mScandinavian Airlines
Deal found 9/15$424
This lol.travel deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:45 amBIO - ORD
1 stop19h 05mFinnair
Mon 10/610:30 pmORD - BIO
1 stop17h 45mFinnair
Deal found 9/15$446
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/36:05 amVLC - ORD
1 stop15h 25mAmerican Airlines
Mon 11/174:45 pmORD - VLC
1 stop17h 20mAmerican Airlines
Deal found 9/14$450
This Flighttix deal was found by Cheapflights users on 9/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:15 amBIO - ORD
1 stop12h 15mIberia
Fri 1/2312:25 pmORD - BIO
2 stops17h 25mIberia
Deal found 9/14$452
This Finnair deal was found by Cheapflights users on 9/15. 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.
Wed 12/36:45 amBIO - ORD
2 stops19h 37mMultiple Airlines
Mon 12/84:45 pmORD - BIO
1 stop13h 05mMultiple Airlines
Deal found 9/15$455
This Iberia deal was found by Cheapflights users on 9/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:15 amBIO - ORD
1 stop12h 15mIberia
Thu 11/134:45 pmORD - BIO
1 stop23h 30mIberia
Deal found 9/14$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to Chicago 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 September 16, 2025.
Use the filters below to find and compare flights from Spain to Chicago that are best for you.

Fly from

Spain

Fly to

Chicago

Route

Depart

Return

Price

MálagaChicago

AGP - ORD

AGPORD

Malaga

Fri 11/7

7:35 pm-4:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Sun 11/23

7:20 pm-5:40 pm

1 stop15h 20m

$364

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Fri 11/7

8:30 pm-4:45 pm

1 stop27h 15m

Chicago O'Hare Intl

Thu 11/13

7:20 pm-6:40 pm

1 stop16h 20m

$394

MálagaChicago

AGP - ORD

AGPORD

Malaga

Sat 11/8

8:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 11/15

7:20 pm-7:25 pm

1 stop17h 05m

$413

MálagaChicago

AGP - ORD

AGPORD

Malaga

Fri 11/7

7:35 pm-4:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Mon 11/17

7:20 pm-10:20 am

2 stops56h 00m

$421

MálagaChicago

AGP - ORD

AGPORD

Malaga

Fri 11/7

7:35 pm-4:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Fri 11/14

7:20 pm-10:50 am

2 stops32h 30m

$421

MálagaChicago

AGP - ORD

AGPORD

Malaga

Sat 11/8

2:35 pm-4:45 pm

2 stops33h 10m

Chicago O'Hare Intl

Sun 11/16

7:20 pm-10:20 am

2 stops32h 00m

$425

ValenciaChicago

VLC - ORD

VLCORD

Valencia

Mon 11/3

6:05 am-2:30 pm

1 stop15h 25m

Chicago O'Hare Intl

Mon 11/17

4:45 pm-5:05 pm

1 stop17h 20m

$450

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Sat 12/13

9:15 am-2:30 pm

1 stop12h 15m

Chicago O'Hare Intl

Fri 1/23

12:25 pm-12:50 pm

2 stops17h 25m

$452

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Wed 12/3

6:45 am-7:22 pm

2 stops19h 37m

Chicago O'Hare Intl

Mon 12/8

4:45 pm-12:50 pm

1 stop13h 05m

$455

BilbaoChicago

BIO - ORD

BIOORD

Bilbao

Thu 10/30

6:45 am-8:11 pm

2 stops19h 26m

Chicago O'Hare Intl

Thu 11/6

2:50 pm-11:15 pm

2 stops25h 25m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Spain to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Spain 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 Spain to Chicago

What is the cheapest month to book a flight from Spain to Chicago?

Currently, August is the cheapest month in which you can book a flight from Spain to Chicago (average of $245). Flying from Spain to Chicago 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 ES to CHI?

Find hourly flight availability from Spain to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Weekly flight availability from Spain to Chicago

Explore weekly flight availability from Spain to Chicago. 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 September 16, 2025.

The most flights from ES0 to CHI are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Finnair, United Airlines, and TAP AIR PORTUGAL from Spain to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,324 reviews
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
8,924 reviews
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,924 reviews
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,363 reviews
Finnair
7.6
Good
1,324 reviews

Food

6.7

Comfort

7.5

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Spain to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Spain to Chicago?

    A quick flight from Spain to Chicago can take about 12h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $452. The distance between Spain and Chicago is about 4116 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Spain to Chicago one-way?

    The cheapest airlines for a one-way flight from Spain to Chicago are TAP AIR PORTUGAL ($276), Finnair ($278), and American Airlines ($300).

  • What are the most popular routes from Spain to Chicago?

    Most travelers choose Barcelona-El Prat - Chicago O'Hare Intl, Madrid Barajas - Chicago O'Hare Intl or Barcelona-El Prat - Chicago Midway when deciding on the best route from Spain to Chicago.

  • What are the most reliable airlines from Spain to Chicago?

    No one likes to see their flight delayed. When booking a flight from Spain to Chicago consider choosing Qatar Airways (67%), Alaska Airlines (67%) or Aer Lingus (66%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Spain to Chicago?

    Looking at all options, your cheapest flight can be booked for $526. While the most popular route (Barcelona-El Prat - Chicago O'Hare Intl) can be booked for $387 on average, our data indicates $1,022 when flying from Spain to Chicago.

  • Can I find deals for flights from Spain to Chicago that include hotel bookings?

    Yes. In addition to deals on Spain to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spain to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Chicago.

  • Can I find deals for business class flights from Spain to Chicago?

    Yes. Cheapflights offers flight deals from Spain to Chicago 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 Spain to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Spain to Chicago (average of $245). Flying from Spain to Chicago 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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Alternative routes for Spain to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Spain to Chicago

Discover the top 9 airlines that operate flights from Spain to Chicago. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$305Average$589FlexibilityNo cancel feeOn-time77%
DeltaCheapest$381Average$693FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$393Average$686FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$437Average$654FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$445Average$614FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$453Average$746FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$466Average$790FlexibilityNo cancel feeOn-time76%
FinnairCheapest$477Average$630FlexibilityNo cancel feeOn-time76%
SWISSCheapest$616Average$866FlexibilityNo cancel feeOn-time79%

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