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$277+ Cheap flights from Chicago (CHI) to Spain

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAD
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Chicago to Spain

Cheapest flights from Chicago to Spain
Explore the most affordable flight options available from Chicago to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm
ORD
-
MAD
1 stop10h 55m
TAP AIR PORTUGAL
Thu 11/126:00 pm
MAD
-
ORD
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 8/2$563
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 pm
ORD
-
MAD
1 stop14h 20m
TAP AIR PORTUGAL
Wed 11/117:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 7/31$573
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 pm
ORD
-
MAD
1 stop15h 10m
TAP AIR PORTUGAL
Wed 11/117:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 8/1$574
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 pm
ORD
-
MAD
1 stop18h 20m
TAP AIR PORTUGAL
Wed 11/47:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 7/30$577
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm
ORD
-
MAD
1 stop17h 10m
TAP AIR PORTUGAL
Tue 11/106:00 pm
MAD
-
ORD
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 7/30$578
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm
ORD
-
MAD
1 stop31h 30m
TAP AIR PORTUGAL
Wed 11/187:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 8/1$582
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:10 pm
ORD
-
MAD
1 stop14h 00m
TAP AIR PORTUGAL
Sun 11/157:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 7/31$583
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 pm
ORD
-
MAD
1 stop21h 30m
TAP AIR PORTUGAL
Fri 12/117:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 8/2$586
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 pm
ORD
-
BIO
1 stop16h 35m
TAP AIR PORTUGAL
Tue 10/206:50 pm
BIO
-
ORD
1 stop28h 10m
TAP AIR PORTUGAL
Deal found 7/30$588
This Gotogate deal was found by Cheapflights users on 8/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 pm
ORD
-
MAD
1 stop23h 20m
TAP AIR PORTUGAL
Tue 11/36:00 pm
MAD
-
ORD
1 stop28h 30m
TAP AIR PORTUGAL
Deal found 8/1$591
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 pm
ORD
-
BCN
1 stop21h 45m
TAP AIR PORTUGAL
Thu 11/196:05 pm
BCN
-
ORD
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 8/2$591
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 pm
ORD
-
MAD
1 stop23h 20m
TAP AIR PORTUGAL
Fri 11/67:40 am
MAD
-
ORD
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 8/2$594

Find flight deals from Chicago to Spain

Keep the following information in mind while searching for Chicago to Spain flight deals. Data was last updated August 4, 2026.

Round-trip from

$563
(Super.com)

One-way from

$295
(Ovago)

Popular in

June

Cheapest in

February

Average price

$763

Good round-trip deal

$846 or less

Good one-way deal

$458 or less
From Chicago (CHI) to Spain
Search Deals
One-way flight from Chicago (CHI) to Spain
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Spain.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Spain.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Spain 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 August 4, 2026.
Use the filters below to find and compare flights from Chicago to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 12/6

8:10 pm-5:10 pm

1 stop14h 00m

Madrid Barajas

Thu 12/10

9:10 pm-3:30 pm

1 stop25h 20m

$651

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

Sun 1/17

8:10 pm-8:20 pm

1 stop17h 10m

Madrid Barajas

Thu 1/21

6:00 pm-3:30 pm

1 stop28h 30m

$652

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

Tue 9/22

7:15 pm-8:20 pm

1 stop18h 05m

Malaga

Thu 10/1

9:40 pm-4:10 pm

1 stop25h 30m

$707

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 10/20

11:25 am-5:25 pm

1 stop23h 00m

Bilbao

Thu 10/29

5:15 pm-11:00 am

1 stop23h 45m

$723

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 1/24

6:00 pm-9:55 pm

1 stop20h 55m

Bilbao

Thu 1/28

6:45 am-3:20 pm

1 stop15h 35m

$727

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 9/11

9:38 am-10:10 pm

2 stops29h 32m

Barcelona-El Prat

Mon 9/14

8:00 am-9:58 pm

2 stops20h 58m

$737

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 10/13

9:40 pm-1:15 pm

Nonstop8h 35m

Barcelona-El Prat

Tue 10/20

3:15 pm-6:00 pm

Nonstop9h 45m

$738

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 1/24

10:40 am-4:10 pm

2 stops22h 30m

Bilbao

Thu 1/28

6:45 am-3:38 pm

2 stops15h 53m

$739

ChicagoSeville

ORD - SVQ

ORDSVQ

Chicago O'Hare Intl

Sun 9/13

11:25 am-10:35 am

1 stop16h 10m

Sevilla

Wed 9/23

11:50 am-9:40 am

1 stop28h 50m

$744

ChicagoPalma de Mallorca

ORD - PMI

ORDPMI

Chicago O'Hare Intl

Sat 10/17

7:15 pm-7:10 pm

1 stop16h 55m

Palma de Mallorca Son Sant Joan

Wed 10/21

9:55 am-4:10 pm

1 stop13h 15m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Chicago to Spain

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

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

Currently, February is the cheapest month in which you can book a flight from Chicago to Spain (average of $523). Flying from Chicago to Spain in June is currently the most expensive (average of $1,184). 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 CHI to ES?

Find hourly flight availability from Chicago to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.

When flying from Chicago to Spain, 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 Chicago to Spain

Explore weekly flight availability from Chicago to Spain. 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 August 4, 2026.

The most flights from CHI to ES0 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Chicago to Spain delayed?

About 33% of weekly flights between Chicago and Spain have experienced delays in the past year, with the average delay time being 167 minutes.

What is the most punctual flight time for Chicago to Spain flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Spain flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

How far ahead should I book a flight from Chicago to Spain?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Spain. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated August 4, 2026.
Peruse reviews from past customers who have flown with Finnair,United Airlines, andTAP AIR PORTUGAL from Chicago to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.7
Good
1,424 reviews
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
United Airlines
7.4
Good
10,059 reviews
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
TAP AIR PORTUGAL
7.2
Good
2,356 reviews
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,848 reviews
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,267 reviews
Finnair
7.7
Good
1,424 reviews

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Spain. 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 Chicago to Spain?

    For as low as $738, TAP AIR PORTUGAL can have you in Spain from Chicago in 8h 35m. The distance between Chicago and Spain is about 4405 mi. This flight may include one or multiple stops.

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

    $170 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Aer Lingus, with prices starting from $289 and $290, respectively.

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

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

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

    The top 3 most reliable airlines when flying from Chicago to Spain are American Airlines (50%), Finnair (50%) and British Airways (50%).

  • What are the cheapest flights from Chicago to Spain?

    Looking for the cheapest flight from Chicago to Spain? While on average our users pay $2,483, our data indicates the cheapest price to be $330. The most popular route (Chicago O'Hare Intl - Madrid Barajas), is priced around $558.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Spain (average of $523). Flying from Chicago to Spain in June is currently the most expensive (average of $1,184). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Chicago to Spain

Discover the top 10 airlines that operate flights from Chicago to Spain. 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$215Average$438FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$347Average$680FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$355Average$465FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$382Average$938FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$383Average$651FlexibilityNo cancel feeOn-time77%
IberiaCheapest$436Average$944FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$438Average$887FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$440Average$873FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$440Average$786FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$456Average$726FlexibilityNo cancel feeOn-time67%

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