Cheap flights from Chicago to Spain from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Spain departing on 10/3. 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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TAP AIR PORTUGAL Logo
6:00 pm - 9:25 pmORD-MAD
20h 25m1 stop
TAP AIR PORTUGAL Logo
11:05 am - 12:35 pmMAD-ORD
32h 30m1 stop
$346TAP AIR PORTUGAL
Find Deal
vie., sep. 26 - mié., oct. 1
TAP AIR PORTUGAL Logo
6:00 pm - 12:40 pmORD-MAD
11h 40m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 12:35 pmMAD-ORD
27h 15m1 stop
$359TAP AIR PORTUGAL
Find Deal
vie., sep. 26 - mié., oct. 1
United Airlines Logo
9:10 pm - 8:05 amORD-MAD
28h 55m1 stop
United Airlines Logo
1:35 pm - 11:18 amMAD-ORD
28h 43m1 stop
$461United Airlines
Find Deal
lun., oct. 27 - vie., nov. 14
United Airlines Logo
9:20 pm - 8:05 amORD-MAD
27h 45m1 stop
United Airlines Logo
12:30 pm - 8:00 amMAD-ORD
50h 30m2 stops
$467United Airlines
Find Deal
dom., oct. 5 - mar., oct. 14
British Airways Logo
4:52 pm - 9:35 amORD-MAD
9h 43m1 stop
British Airways Logo
11:35 am - 2:15 pmMAD-ORD
9h 40mnonstop
$475British Airways
Find Deal
lun., oct. 6 - mar., oct. 14
American Airlines Logo
10:30 pm - 1:25 pmORD-MAD
7h 55mnonstop
American Airlines Logo
11:35 am - 2:15 pmMAD-ORD
9h 40mnonstop
$476American Airlines
Find Deal
dom., oct. 5 - mar., oct. 14
American Airlines Logo
8:45 pm - 4:55 pmORD-MAD
13h 10m1 stop
American Airlines Logo
11:35 am - 2:30 pmMAD-ORD
9h 55mnonstop
$477American Airlines
Find Deal
mié., nov. 12 - jue., nov. 20
Iberia Logo
2:53 pm - 9:00 amORD-BCN
11h 07m1 stop
Iberia Logo
12:30 pm - 8:05 pmBCN-ORD
14h 35m1 stop
$492Iberia
Find Deal
dom., ene. 4 - vie., ene. 16
Iberia Logo
2:53 pm - 9:00 amORD-BCN
11h 07m1 stop
Iberia Logo
9:45 am - 8:05 pmBCN-ORD
17h 20m2 stops
$508Iberia
Find Deal
dom., ene. 4 - mié., ene. 14
British Airways Logo
11:48 am - 1:20 pmORD-TFN
19h 32m2 stops
British Airways Logo
2:05 pm - 2:30 pmTFN-ORD
30h 25m1 stop
$755British Airways
Find Deal
mar., nov. 11 - mar., nov. 18

American Airlines flights from Chicago to Spain

Our best American Airlines deals on Chicago to Spain flight tickets
American Airlines
Oct 5
ORD10:30 pmChicago O'Hare Intl
7h 55m
MAD1:25 pmMadrid Barajas
Oct 14
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
American Airlines
Nov 12
ORD8:45 pmChicago O'Hare Intl
13h 10m
1 stop
MAD4:55 pmMadrid Barajas
Nov 20
MAD11:35 amMadrid Barajas
9h 55m
ORD2:30 pmChicago O'Hare Intl
American Airlines
Sep 29
ORD2:40 pmChicago O'Hare Intl
11h 25m
1 stop
BCN9:05 amBarcelona-El Prat
Oct 15
BCN10:45 amBarcelona-El Prat
9h 45m
ORD1:30 pmChicago O'Hare Intl

Finnair flights from Chicago to Spain

Our best Finnair deals on Chicago to Spain flight tickets
Finnair
Oct 5
ORD4:30 pmChicago O'Hare Intl
8h 25m
MAD7:55 amMadrid Barajas
Oct 14
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
Finnair
Oct 5
ORD4:30 pmChicago O'Hare Intl
8h 25m
MAD7:55 amMadrid Barajas
Oct 14
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl
Finnair
Oct 5
ORD4:30 pmChicago O'Hare Intl
8h 25m
MAD7:55 amMadrid Barajas
Oct 14
MAD11:35 amMadrid Barajas
9h 40m
ORD2:15 pmChicago O'Hare Intl

momondo 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, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
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

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

vie. 9/26

6:00 pm-9:25 pm

1 stop20h 25m

Madrid Barajas

mié. 10/1

11:05 am-12:35 pm

1 stop32h 30m

$346

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

vie. 9/26

6:00 pm-12:40 pm

1 stop11h 40m

Madrid Barajas

mié. 10/1

4:20 pm-12:35 pm

1 stop27h 15m

$359

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

lun. 10/27

9:10 pm-8:05 am

1 stop28h 55m

Madrid Barajas

vie. 11/14

1:35 pm-11:18 am

1 stop28h 43m

$461

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

dom. 10/5

9:20 pm-8:05 am

1 stop27h 45m

Madrid Barajas

mar. 10/14

12:30 pm-8:00 am

2 stops50h 30m

$467

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

lun. 10/6

4:52 pm-9:35 am

1 stop9h 43m

Madrid Barajas

mar. 10/14

11:35 am-2:15 pm

Nonstop9h 40m

$475

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

dom. 10/5

10:30 pm-1:25 pm

Nonstop7h 55m

Madrid Barajas

mar. 10/14

11:35 am-2:15 pm

Nonstop9h 40m

$476

ChicagoMadrid

ORD - MAD

ORDMAD

Chicago O'Hare Intl

mié. 11/12

8:45 pm-4:55 pm

1 stop13h 10m

Madrid Barajas

jue. 11/20

11:35 am-2:30 pm

Nonstop9h 55m

$477

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dom. 1/4

2:53 pm-9:00 am

1 stop11h 07m

Barcelona-El Prat

vie. 1/16

12:30 pm-8:05 pm

1 stop14h 35m

$492

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

dom. 1/4

2:53 pm-9:00 am

1 stop11h 07m

Barcelona-El Prat

mié. 1/14

9:45 am-8:05 pm

2 stops17h 20m

$508

ChicagoSanta Cruz de Tenerife

ORD - TFN

ORDTFN

Chicago O'Hare Intl

mar. 11/11

11:48 am-1:20 pm

2 stops19h 32m

Santa Cruz de Tenerife Tenerife-Norte

mar. 11/18

2:05 pm-2:30 pm

1 stop30h 25m

$755

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 Spain from

How to get the cheapest flight ticket from Chicago to Spain

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 Spain?

If you don’t want to visit Spain in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $509.

What is the cheapest day to depart on your flight to Spain?

The cheapest day to depart from Chicago to Spain is on a Sunday when prices can be found for as low as $780. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Spain for around $982.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $783 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Spain is in the evening when prices are around $922.

What is the cheapest Chicago to Spain flight route?

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

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $730 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Chicago for as low as $595 on momondo.

What cabin class options are available on Chicago to Spain flights?

There are 4 cabin classes available to choose from on Chicago to Spain 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 Chicago to Spain flights?

You could potentially save up to 68% on your flight if you consider stops on a Chicago to Spain flight.

Cheap Chicago to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Spain

Best Price Found

$411

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Spain

1 airport
The best one-way flight to Spain from Chicago in the past 72 hours is $411. The best round-trip flight deal from Chicago to Spain found on momondo in the last 72 hours is $446.
The fastest flight from Chicago to Spain takes 7h 55m
Direct flights go from Chicago to Spain every day.
There is 1 airport near Spain: Madrid Barajas (MAD)
  • When did momondo last update prices for flights from Chicago to Spain?

    Prices for flights from Chicago to Spain refresh daily.

  • How many operators does momondo search for flights from Chicago to Spain?

  • How old do you have to be to fly from Chicago to Spain?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Spain.

  • What documentation or ID do you need to fly to Spain?

    The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Spain?

Best airlines flying from Chicago to Spain

Compare and see reviews for airlines that fly from Chicago to Spain with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $120Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
TAP AIR PORTUGALPriceFrom $288Free CancellationRating
7.1
1,959 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $348Free CancellationRating
7.0
529 reviews
Search Icelandair flights
Air CanadaPriceFrom $366Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
FinnairPriceFrom $371Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $387Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $401Free CancellationRating
7.4
1,469 reviews
Search Air France flights
United AirlinesPriceFrom $431Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
British AirwaysPriceFrom $443Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
IberiaPriceFrom $455Free CancellationRating
7.0
2,884 reviews
Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Spain. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Spain flights to just show those with flexible booking policies.

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

Once all potential Chicago to Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chicago to Spain 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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1 adult
mar. 8/26
mar. 9/2

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