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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 9/28. 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
7:10 pm - 1:45 pmORD-BCN
11h 35m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 3:00 pmBCN-ORD
15h 15m1 stop
$355TAP AIR PORTUGAL
Find Deal
Wed, Jan 21 - Wed, Jan 28
TAP AIR PORTUGAL Logo
9:15 pm - 11:45 pmORD-BCN
20h 30m1 stop
TAP AIR PORTUGAL Logo
6:45 am - 3:00 pmBCN-ORD
15h 15m1 stop
$357TAP AIR PORTUGAL
Find Deal
Fri, Oct 31 - Wed, Nov 5
TAP AIR PORTUGAL Logo
7:10 pm - 11:45 pmORD-BCN
21h 35m1 stop
TAP AIR PORTUGAL Logo
9:10 pm - 3:15 pmBCN-ORD
25h 05m1 stop
$366TAP AIR PORTUGAL
Find Deal
Wed, Nov 5 - Thu, Nov 13
TAP AIR PORTUGAL Logo
7:10 pm - 1:45 pmORD-BCN
11h 35m1 stop
TAP AIR PORTUGAL Logo
9:10 pm - 3:15 pmBCN-ORD
25h 05m1 stop
$379TAP AIR PORTUGAL
Find Deal
Wed, Nov 5 - Thu, Nov 13
Icelandair Logo
6:30 pm - 1:20 pmORD-BCN
11h 50m1 stop
Icelandair Logo
11:50 am - 5:20 pmBCN-ORD
12h 30m1 stop
$445Icelandair
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Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
1:05 pm - 8:20 amORD-BCN
12h 15m1 stop
United Airlines Logo
1:35 pm - 11:18 amBCN-ORD
28h 43m1 stop
$450United Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24
United Airlines Logo
2:39 pm - 8:20 amORD-BCN
10h 41m1 stop
United Airlines Logo
3:15 pm - 6:05 pmBCN-ORD
9h 50mnonstop
$456United Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 15
Icelandair Logo
6:30 pm - 1:20 pmORD-BCN
11h 50m1 stop
Icelandair Logo
11:50 am - 5:20 pmBCN-ORD
12h 30m1 stop
$463Icelandair
Find Deal
Wed, Nov 5 - Tue, Nov 18
American Airlines Logo
10:35 pm - 8:20 pmORD-BCN
14h 45m1 stop
American Airlines Logo
10:45 am - 1:30 pmBCN-ORD
9h 45mnonstop
$481American Airlines
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Sun, Sep 28 - Tue, Oct 14
British Airways Logo
10:35 pm - 5:15 pmORD-BCN
11h 40m1 stop
British Airways Logo
10:45 am - 1:30 pmBCN-ORD
9h 45mnonstop
$482British Airways
Find Deal
Sun, Sep 28 - Tue, Oct 14

Icelandair flights from Chicago to Barcelona

Our best Icelandair deals on Chicago to Barcelona flight tickets
Icelandair
Nov 14
ORD6:30 pmChicago O'Hare Intl
11h 50m
1 stop
BCN1:20 pmBarcelona-El Prat
Nov 16
BCN11:50 amBarcelona-El Prat
12h 30m
1 stop
ORD5:20 pmChicago O'Hare Intl
$445
Find similar
Icelandair
Nov 5
ORD6:30 pmChicago O'Hare Intl
11h 50m
1 stop
BCN1:20 pmBarcelona-El Prat
Nov 18
BCN11:50 amBarcelona-El Prat
12h 30m
1 stop
ORD5:20 pmChicago O'Hare Intl
$463
Find similar
Icelandair
Nov 9
ORD6:30 pmChicago O'Hare Intl
11h 50m
1 stop
BCN1:20 pmBarcelona-El Prat
Nov 16
BCN11:50 amBarcelona-El Prat
12h 30m
1 stop
ORD5:20 pmChicago O'Hare Intl
$470
Find similar

Virgin Atlantic flights from Chicago to Barcelona

Our best Virgin Atlantic deals on Chicago to Barcelona flight tickets
Virgin Atlantic
Jan 21
MDW9:20 amChicago Midway
15h 40m
2 stops
BCN8:00 amBarcelona-El Prat
Jan 28
BCN10:55 amBarcelona-El Prat
17h 51m
1 stop
MDW9:46 pmChicago Midway
$537
Find similar
Virgin Atlantic
Sep 29
MDW12:43 pmChicago Midway
16h 12m
2 stops
BCN11:55 amBarcelona-El Prat
Oct 15
BCN9:30 amBarcelona-El Prat
19h 44m
2 stops
MDW10:14 pmChicago Midway
$597
Find similar
Virgin Atlantic
Sep 29
MDW9:35 amChicago Midway
16h 45m
2 stops
BCN9:20 amBarcelona-El Prat
Oct 15
BCN9:30 amBarcelona-El Prat
19h 44m
2 stops
MDW10:14 pmChicago Midway
$628
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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 August 14, 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

Wed 1/21

7:10 pm-1:45 pm

1 stop11h 35m

Barcelona-El Prat

Wed 1/28

6:45 am-3:00 pm

1 stop15h 15m

$355

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 10/31

9:15 pm-11:45 pm

1 stop20h 30m

Barcelona-El Prat

Wed 11/5

6:45 am-3:00 pm

1 stop15h 15m

$357

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/5

7:10 pm-11:45 pm

1 stop21h 35m

Barcelona-El Prat

Thu 11/13

9:10 pm-3:15 pm

1 stop25h 05m

$366

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/5

7:10 pm-1:45 pm

1 stop11h 35m

Barcelona-El Prat

Thu 11/13

9:10 pm-3:15 pm

1 stop25h 05m

$379

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Fri 11/14

6:30 pm-1:20 pm

1 stop11h 50m

Barcelona-El Prat

Sun 11/16

11:50 am-5:20 pm

1 stop12h 30m

$445

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 12/8

1:05 pm-8:20 am

1 stop12h 15m

Barcelona-El Prat

Wed 12/24

1:35 pm-11:18 am

1 stop28h 43m

$450

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 9/29

2:39 pm-8:20 am

1 stop10h 41m

Barcelona-El Prat

Wed 10/15

3:15 pm-6:05 pm

Nonstop9h 50m

$456

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 11/5

6:30 pm-1:20 pm

1 stop11h 50m

Barcelona-El Prat

Tue 11/18

11:50 am-5:20 pm

1 stop12h 30m

$463

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 9/28

10:35 pm-8:20 pm

1 stop14h 45m

Barcelona-El Prat

Tue 10/14

10:45 am-1:30 pm

Nonstop9h 45m

$481

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 9/28

10:35 pm-5:15 pm

1 stop11h 40m

Barcelona-El Prat

Tue 10/14

10:45 am-1:30 pm

Nonstop9h 45m

$482

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 $480. 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 $509.

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 $763. 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 $995.

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 $920 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 $730 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 $595 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

2 airports
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 $355.
The fastest flight from Chicago to Barcelona takes 8h 30m
Direct flights go from Chicago to Barcelona every day.
There are 2 airports near Barcelona: Girona Costa Brava (GRO), Barcelona-El Prat (BCN)
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  • 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
1,948 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $348Free CancellationRating
7.0
526 reviews
Search Icelandair flights
Air FrancePriceFrom $401Free CancellationRating
7.4
1,467 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $406Free CancellationRating
7.4
1,468 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $477Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
KLMPriceFrom $478Free CancellationRating
7.8
1,381 reviews
Search KLM flights
British AirwaysPriceFrom $481Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
United AirlinesPriceFrom $484Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
IberiaPriceFrom $489Free CancellationRating
7.0
2,878 reviews
Search Iberia flights
Aer LingusPriceFrom $490Free CancellationRating
7.1
1,214 reviews
Search Aer Lingus 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