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Cheap flights from Chicago to Barcelona from $180

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 Barcelona departing on 10/25. 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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Cheap round-trip flights

TAP AIR PORTUGAL Logo
8:15 pm - 8:20 pmORD-BCN
17h 05m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 3:15 pmBCN-ORD
15h 30m1 stop
$344TAP AIR PORTUGAL
Find Deal
Fri, Nov 7 - Fri, Nov 14
TAP AIR PORTUGAL Logo
8:25 pm - 5:15 pmORD-BCN
13h 50m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 3:15 pmBCN-ORD
15h 30m1 stop
$355TAP AIR PORTUGAL
Find Deal
Sun, Nov 2 - Fri, Nov 14
Scandinavian Airlines Logo
7:20 pm - 6:20 pmORD-BCN
16h 00m1 stop
Scandinavian Airlines Logo
7:10 pm - 4:45 pmBCN-ORD
28h 35m1 stop
$427Scandinavian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Scandinavian Airlines Logo
7:20 pm - 6:20 pmORD-BCN
16h 00m1 stop
Scandinavian Airlines Logo
7:10 pm - 4:45 pmBCN-ORD
28h 35m1 stop
$428Scandinavian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
10:40 am - 7:50 amORD-BCN
14h 10m1 stop
United Airlines Logo
12:10 pm - 8:11 pmBCN-ORD
15h 01m1 stop
$443United Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
United Airlines Logo
10:40 am - 7:50 amORD-BCN
14h 10m1 stop
United Airlines Logo
12:10 pm - 8:11 pmBCN-ORD
15h 01m1 stop
$444United Airlines
Find Deal
Mon, Sep 22 - Tue, Oct 7
Delta Logo
10:35 am - 9:20 amMDW-BCN
15h 45m1 stop
Delta Logo
11:35 am - 10:14 pmBCN-MDW
17h 39m1 stop
$479Delta
Find Deal
Mon, Sep 22 - Tue, Oct 7
Delta Logo
6:00 am - 9:20 amMDW-BCN
20h 20m1 stop
Delta Logo
11:35 am - 10:14 pmBCN-MDW
17h 39m1 stop
$480Delta
Find Deal
Mon, Sep 22 - Tue, Oct 7
KLM Logo
1:05 pm - 8:40 amMDW-BCN
12h 35m1 stop
KLM Logo
10:55 am - 9:44 pmBCN-MDW
17h 49m1 stop
$483KLM
Find Deal
Wed, Dec 3 - Thu, Dec 11
KLM Logo
12:43 pm - 7:15 amMDW-BCN
11h 32m1 stop
KLM Logo
11:35 am - 10:14 pmBCN-MDW
17h 39m1 stop
$555KLM
Find Deal
Sun, Oct 5 - Thu, Oct 16

TAP AIR PORTUGAL flights from Chicago to Barcelona

Our best TAP AIR PORTUGAL deals on Chicago to Barcelona flight tickets
TAP AIR PORTUGAL
Nov 7
ORD8:15 pmChicago O'Hare Intl
17h 05m
1 stop
BCN8:20 pmBarcelona-El Prat
Nov 14
BCN6:45 amBarcelona-El Prat
15h 30m
1 stop
ORD3:15 pmChicago O'Hare Intl
$344
Find similar
TAP AIR PORTUGAL
Nov 2
ORD8:25 pmChicago O'Hare Intl
13h 50m
1 stop
BCN5:15 pmBarcelona-El Prat
Nov 14
BCN6:45 amBarcelona-El Prat
15h 30m
1 stop
ORD3:15 pmChicago O'Hare Intl
$355
Find similar
TAP AIR PORTUGAL
Oct 24
ORD6:00 pmChicago O'Hare Intl
18h 20m
1 stop
BCN7:20 pmBarcelona-El Prat
Oct 28
BCN9:10 pmBarcelona-El Prat
24h 50m
1 stop
ORD4:00 pmChicago O'Hare Intl
$356
Find similar

Scandinavian Airlines flights from Chicago to Barcelona

Our best Scandinavian Airlines deals on Chicago to Barcelona flight tickets
Scandinavian Airlines
Nov 8
ORD7:20 pmChicago O'Hare Intl
16h 00m
1 stop
BCN6:20 pmBarcelona-El Prat
Nov 15
BCN7:10 pmBarcelona-El Prat
28h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$427
Find similar
Scandinavian Airlines
Nov 8
ORD7:20 pmChicago O'Hare Intl
16h 00m
1 stop
BCN6:20 pmBarcelona-El Prat
Nov 15
BCN7:10 pmBarcelona-El Prat
28h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$428
Find similar
Scandinavian Airlines
Nov 19
ORD7:20 pmChicago O'Hare Intl
16h 00m
1 stop
BCN6:20 pmBarcelona-El Prat
Nov 23
BCN7:10 pmBarcelona-El Prat
28h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$429
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Barcelona 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 July 31, 2025.
Use the filters below to find and compare flights from Chicago to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 11/7

8:15 pm-8:20 pm

1 stop17h 05m

Barcelona-El Prat

Fri 11/14

6:45 am-3:15 pm

1 stop15h 30m

$344

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 11/2

8:25 pm-5:15 pm

1 stop13h 50m

Barcelona-El Prat

Fri 11/14

6:45 am-3:15 pm

1 stop15h 30m

$355

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 11/8

7:20 pm-6:20 pm

1 stop16h 00m

Barcelona-El Prat

Sat 11/15

7:10 pm-4:45 pm

1 stop28h 35m

$427

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sat 11/8

7:20 pm-6:20 pm

1 stop16h 00m

Barcelona-El Prat

Sat 11/15

7:10 pm-4:45 pm

1 stop28h 35m

$428

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 9/22

10:40 am-7:50 am

1 stop14h 10m

Barcelona-El Prat

Tue 10/7

12:10 pm-8:11 pm

1 stop15h 01m

$443

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 9/22

10:40 am-7:50 am

1 stop14h 10m

Barcelona-El Prat

Tue 10/7

12:10 pm-8:11 pm

1 stop15h 01m

$444

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 9/22

10:35 am-9:20 am

1 stop15h 45m

Barcelona-El Prat

Tue 10/7

11:35 am-10:14 pm

1 stop17h 39m

$479

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 9/22

6:00 am-9:20 am

1 stop20h 20m

Barcelona-El Prat

Tue 10/7

11:35 am-10:14 pm

1 stop17h 39m

$480

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Wed 12/3

1:05 pm-8:40 am

1 stop12h 35m

Barcelona-El Prat

Thu 12/11

10:55 am-9:44 pm

1 stop17h 49m

$483

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Sun 10/5

12:43 pm-7:15 am

1 stop11h 32m

Barcelona-El Prat

Thu 10/16

11:35 am-10:14 pm

1 stop17h 39m

$555

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 Barcelona from

How to get the cheapest flight ticket from Chicago to Barcelona

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 Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Chicago, with most prices found around $478. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $502.

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

The cheapest day to depart from Chicago to Barcelona is on a Sunday when prices can be found for as low as $757. On the other hand, Thursday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,001.

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

In the morning is the cheapest time of day to fly from Chicago to Barcelona when you can find flight prices for as low as $683. Flying to Barcelona in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $924 on average. Flights to Barcelona from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago to Barcelona flight route?

Fly from Chicago O'Hare Intl to Barcelona-El Prat for the best Chicago - Barcelona flight prices

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

You are more likely to see cheaper flights to Barcelona from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $736 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Chicago for as low as $650 on momondo.

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

There are 3 cabin classes available to choose from on Chicago to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Chicago to Barcelona flight deals and tips

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

Best Price Found

$180

Fastest flight time

8h 30m

Direct flights

Every day

Airports in Barcelona

1 airport
The best one-way flight to Barcelona from Chicago in the past 72 hours is $180. The best round-trip flight deal from Chicago to Barcelona found on momondo in the last 72 hours is $344.
The fastest flight from Chicago to Barcelona takes 8h 30m
Direct flights go from Chicago to Barcelona every day.
There is 1 airport near Barcelona: Barcelona-El Prat (BCN)
Search flight deals

  • How far is Chicago to Barcelona by plane?

    There are 4397.6 mi between Chicago and Barcelona. By plane, this route typically takes 8h 30m.

  • When did momondo last update prices for flights from Chicago to Barcelona?

    Prices for flights from Chicago to Barcelona are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Barcelona.

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

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Barcelona

Compare and see reviews for airlines that fly from Chicago to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $341Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $348Free CancellationRating
7.0
520 reviews
Search Icelandair flights
Air FrancePriceFrom $401Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $406Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $475Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Air CanadaPriceFrom $477Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
KLMPriceFrom $478Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Aer LingusPriceFrom $478Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $484Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
IberiaPriceFrom $488Free CancellationRating
7.0
2,859 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find Chicago to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

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

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

Once all potential Chicago to Barcelona 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 Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Chicago and alert you when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport