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$190+ Cheap flights from Illinois 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MAD
mar. 19 — mar. 261
jue. 3/19
jue. 3/26
1 adult, Economy
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Cheap flight deals from Illinois to Spain

Cheapest flights from Illinois to Spain
Explore the most affordable flight options available from Illinois to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 17, 2026.

This SmartFares deal was found by Cheapflights users on 2/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/67:15 pm
ORD
-
PMI
1 stop30h 50m
Scandinavian Airlines
dom. 4/198:00 pm
PMI
-
ORD
1 stop27h 10m
Scandinavian Airlines
Deal found 2/14$423
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/157:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
dom. 4/197:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/15$430
This FlightHub deal was found by Cheapflights users on 2/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/187:10 pm
ORD
-
BCN
1 stop18h 10m
TAP AIR PORTUGAL
jue. 2/269:10 pm
BCN
-
ORD
1 stop25h 15m
TAP AIR PORTUGAL
Deal found 2/16$431
This oojo deal was found by Cheapflights users on 2/17. 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.
dom. 11/18:15 pm
ORD
-
BCN
1 stop17h 05m
TAP AIR PORTUGAL
sáb. 11/146:05 pm
BCN
-
ORD
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 2/17$432
This oojo deal was found by Cheapflights users on 2/17. 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.
dom. 5/107:25 pm
ORD
-
BCN
1 stop12h 20m
Icelandair
vie. 5/153:45 pm
BCN
-
ORD
1 stop12h 40m
Icelandair
Deal found 2/17$434
This FlightHub deal was found by Cheapflights users on 2/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/67:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
jue. 4/167:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/14$440
This oojo deal was found by Cheapflights users on 2/13. 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.
vie. 11/207:20 pm
ORD
-
SVQ
1 stop15h 05m
Scandinavian Airlines
sáb. 11/286:15 pm
SVQ
-
ORD
1 stop29h 30m
Scandinavian Airlines
Deal found 2/13$441
This oojo deal was found by Cheapflights users on 2/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/177:15 pm
ORD
-
PMI
1 stop17h 10m
Scandinavian Airlines
vie. 4/249:55 am
PMI
-
ORD
1 stop13h 15m
Scandinavian Airlines
Deal found 2/14$442
This oojo deal was found by Cheapflights users on 2/17. 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.
mié. 4/226:00 pm
ORD
-
BCN
1 stop13h 00m
TAP AIR PORTUGAL
mié. 4/296:00 am
BCN
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 2/17$442
This oojo deal was found by Cheapflights users on 2/13. 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.
mié. 3/47:10 pm
ORD
-
SVQ
1 stop21h 35m
TAP AIR PORTUGAL
mié. 3/1110:00 am
SVQ
-
ORD
1 stop12h 00m
TAP AIR PORTUGAL
Deal found 2/13$443
This Vliegwinkel deal was found by Cheapflights users on 2/14. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/307:15 pm
ORD
-
BCN
1 stop15h 55m
Scandinavian Airlines
mar. 4/147:00 pm
BCN
-
ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/14$443
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/18:25 pm
ORD
-
BCN
1 stop30h 40m
TAP AIR PORTUGAL
mar. 3/106:05 pm
BCN
-
ORD
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 2/16$444

Find flight deals from Illinois to Spain

Keep the following information in mind while searching for Illinois to Spain flight deals. Data was last updated febrero 17, 2026.

Round-trip from

$413
(Ticket)

One-way from

$190
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$520

Good round-trip deal

$589 or less

Good one-way deal

$414 or less
From Illinois to Spain
Search Deals
One-way flight from Illinois to Spain
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Spain.
Search Deals
Price to beat on a one-way flight from Illinois to Spain.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 febrero 17, 2026.
Use the filters below to find and compare flights from Illinois to Spain that are best for you.

Fly from

Illinois

Fly to

Spain

Route

Depart

Return

Price

ChicagoPalma de Mallorca

ORD - PMI

ORDPMI

Chicago O'Hare Intl

lun. 4/6

7:15 pm-9:05 am

1 stop30h 50m

Palma de Mallorca Son Sant Joan

dom. 4/19

8:00 pm-4:10 pm

1 stop27h 10m

$413

ChicagoSeville

ORD - SVQ

ORDSVQ

Chicago O'Hare Intl

mié. 5/6

6:00 pm-3:00 pm

1 stop14h 00m

Sevilla

mié. 5/13

10:15 am-4:00 pm

1 stop12h 45m

$443

ChicagoPalma de Mallorca

ORD - PMI

ORDPMI

Chicago O'Hare Intl

lun. 4/13

7:15 pm-9:05 am

1 stop30h 50m

Palma de Mallorca Son Sant Joan

vie. 4/17

9:55 am-4:10 pm

1 stop13h 15m

$462

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

mar. 4/14

8:15 pm-1:15 pm

1 stop34h 00m

Barcelona-El Prat

mar. 4/28

12:15 pm-9:08 pm

2 stops39h 53m

$467

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

mié. 4/22

6:00 pm-3:05 pm

1 stop14h 05m

Malaga

mié. 5/13

7:00 am-4:00 pm

1 stop16h 00m

$469

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

mié. 4/22

7:15 pm-10:15 am

2 stops32h 00m

Malaga

jue. 5/14

12:30 pm-4:10 pm

2 stops34h 40m

$469

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

vie. 4/24

7:15 pm-7:35 pm

2 stops17h 20m

Malaga

dom. 5/3

8:15 pm-4:10 pm

1 stop26h 55m

$469

ChicagoMálaga

ORD - AGP

ORDAGP

Chicago O'Hare Intl

mié. 4/15

7:15 pm-8:50 pm

1 stop18h 35m

Malaga

jue. 4/23

12:30 pm-4:10 pm

1 stop34h 40m

$470

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

lun. 3/9

7:30 am-7:00 am

2 stops17h 30m

Madrid Barajas

mar. 3/17

12:40 pm-1:15 pm

2 stops30h 35m

$475

ChicagoPalma de Mallorca

ORD - PMI

ORDPMI

Chicago O'Hare Intl

lun. 4/6

7:15 pm-12:25 am

2 stops22h 10m

Palma de Mallorca Son Sant Joan

dom. 4/19

6:45 am-4:10 pm

2 stops40h 25m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

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

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Spain (average of $289). Flying from Illinois to Spain in June is currently the most expensive (average of $627). 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 IL to ES?

Find hourly flight availability from Illinois 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 febrero 17, 2026.

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

Related info for your journey

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

    Scandinavian Airlines, TAP AIR PORTUGAL, and United Airlines can get you from Illinois to Spain in just under 14h. Your travel time can differ by up to 20h. Illinois and Spain are separated by a distance of 4195 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Illinois to Spain are TAP AIR PORTUGAL ($170), Icelandair ($225), and Scandinavian Airlines ($265).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Illinois to Spain (average of $289). Flying from Illinois to Spain in June is currently the most expensive (average of $627). 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.

Alternative routes for Illinois to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Spain

Discover the top 10 airlines that operate flights from Illinois 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 febrero 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$120Average$203FlexibilityNo cancel feeOn-time62%
TAP AIR PORTUGALCheapest$288Average$680FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$333Average$541FlexibilityNo cancel feeOn-time77%
FinnairCheapest$354Average$713FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$356Average$470FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$366Average$639FlexibilityNo cancel feeOn-time67%
DeltaCheapest$393Average$749FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$401Average$619FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$425Average$782FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$435Average$956FlexibilityNo cancel feeOn-time69%

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