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Cheap flights from Barcelona-El Prat Airport to Chicago from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Chicago departing on 4/28. 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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Find the cheapest flights from Barcelona-El Prat Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:10 pm - 2:45 pm
BCN
-
ORD
24h 35m
1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 8:20 pm
ORD
-
BCN
16h 55m
1 stop
$416TAP AIR PORTUGAL
Sat, Feb 14 - Sun, Mar 1
Finnair Logo
10:05 am - 5:50 pm
BCN
-
ORD
14h 45m
1 stop
Finnair Logo
9:30 pm - 8:05 pm
ORD
-
BCN
15h 35m
1 stop
$453Finnair
Thu, Apr 30 - Tue, May 5
Finnair Logo
10:05 am - 5:50 pm
BCN
-
ORD
14h 45m
1 stop
Finnair Logo
7:00 pm - 10:35 am
ORD
-
BCN
8h 35mnonstop
$454Finnair
Thu, Apr 30 - Tue, May 5
Finnair Logo
9:35 am - 8:40 pm
BCN
-
ORD
17h 05m
1 stop
Finnair Logo
7:00 pm - 10:35 am
ORD
-
BCN
8h 35mnonstop
$458Finnair
Tue, Mar 17 - Tue, Apr 7
TAP AIR PORTUGAL Logo
6:05 pm - 4:25 pm
BCN
-
ORD
28h 20m
1 stop
TAP AIR PORTUGAL Logo
6:15 pm - 2:00 pm
ORD
-
BCN
12h 45m
1 stop
$463TAP AIR PORTUGAL
Thu, Mar 19 - Sat, Apr 4
Multiple Airlines Logo
1:50 pm - 8:05 pm
BCN
-
ORD
13h 15m
1 stop
Multiple Airlines Logo
6:50 pm - 2:05 pm
ORD
-
BCN
12h 15m
1 stop
$468Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
5:50 am - 3:20 pm
BCN
-
ORD
16h 30m
1 stop
Multiple Airlines Logo
6:50 pm - 7:00 pm
ORD
-
BCN
17h 10m
1 stop
$469Multiple Airlines
Sat, Feb 14 - Sun, Mar 1
Multiple Airlines Logo
12:50 pm - 8:05 pm
BCN
-
ORD
14h 15m
1 stop
Multiple Airlines Logo
5:10 pm - 2:05 pm
ORD
-
BCN
14h 55m
1 stop
$470Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
8:00 am - 2:50 pm
BCN
-
ORD
13h 50m
1 stop
United Airlines Logo
1:00 pm - 8:20 am
ORD
-
BCN
12h 20m
1 stop
$472United Airlines
Wed, Apr 22 - Mon, Apr 27
United Airlines Logo
9:55 am - 9:05 pm
BCN
-
ORD
17h 10m
1 stop
United Airlines Logo
1:00 pm - 8:20 am
ORD
-
BCN
12h 20m
1 stop
$473United Airlines
Wed, Mar 25 - Fri, Apr 17

TAP AIR PORTUGAL flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Feb 14
BCN9:10 pmBarcelona-El Prat
24h 35m
1 stop
ORD2:45 pmChicago O'Hare Intl
Mar 1
ORD8:25 pmChicago O'Hare Intl
16h 55m
1 stop
BCN8:20 pmBarcelona-El Prat
$416
TAP AIR PORTUGAL
Feb 3
BCN9:10 pmBarcelona-El Prat
24h 50m
1 stop
ORD3:00 pmChicago O'Hare Intl
Feb 11
ORD7:10 pmChicago O'Hare Intl
11h 35m
1 stop
BCN1:45 pmBarcelona-El Prat
$445
TAP AIR PORTUGAL
Mar 19
BCN6:05 pmBarcelona-El Prat
28h 20m
1 stop
ORD4:25 pmChicago O'Hare Intl
Apr 4
ORD6:15 pmChicago O'Hare Intl
12h 45m
1 stop
BCN2:00 pmBarcelona-El Prat
$463

Finnair flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Our best Finnair deals on Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flight tickets
Finnair
Apr 30
BCN10:05 amBarcelona-El Prat
14h 45m
1 stop
ORD5:50 pmChicago O'Hare Intl
May 5
ORD9:30 pmChicago O'Hare Intl
15h 35m
1 stop
BCN8:05 pmBarcelona-El Prat
$453
Finnair
Apr 30
BCN10:05 amBarcelona-El Prat
14h 45m
1 stop
ORD5:50 pmChicago O'Hare Intl
May 5
ORD7:00 pmChicago O'Hare Intl
8h 35m
BCN10:35 amBarcelona-El Prat
$454
Finnair
Mar 17
BCN9:35 amBarcelona-El Prat
17h 05m
1 stop
ORD8:40 pmChicago O'Hare Intl
Apr 7
ORD7:00 pmChicago O'Hare Intl
8h 35m
BCN10:35 amBarcelona-El Prat
$458

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport 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 January 29, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 2/14

9:10 pm-2:45 pm

1 stop24h 35m

Chicago O'Hare Intl

Sun 3/1

8:25 pm-8:20 pm

1 stop16h 55m

$416

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/30

10:05 am-5:50 pm

1 stop14h 45m

Chicago O'Hare Intl

Tue 5/5

9:30 pm-8:05 pm

1 stop15h 35m

$453

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 4/30

10:05 am-5:50 pm

1 stop14h 45m

Chicago O'Hare Intl

Tue 5/5

7:00 pm-10:35 am

Nonstop8h 35m

$454

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Tue 3/17

9:35 am-8:40 pm

1 stop17h 05m

Chicago O'Hare Intl

Tue 4/7

7:00 pm-10:35 am

Nonstop8h 35m

$458

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Thu 3/19

6:05 pm-4:25 pm

1 stop28h 20m

Chicago O'Hare Intl

Sat 4/4

6:15 pm-2:00 pm

1 stop12h 45m

$463

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 2/25

1:50 pm-8:05 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 3/4

6:50 pm-2:05 pm

1 stop12h 15m

$468

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Sat 2/14

5:50 am-3:20 pm

1 stop16h 30m

Chicago O'Hare Intl

Sun 3/1

6:50 pm-7:00 pm

1 stop17h 10m

$469

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Mon 3/2

12:50 pm-8:05 pm

1 stop14h 15m

Chicago O'Hare Intl

Mon 3/9

5:10 pm-2:05 pm

1 stop14h 55m

$470

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 4/22

8:00 am-2:50 pm

1 stop13h 50m

Chicago O'Hare Intl

Mon 4/27

1:00 pm-8:20 am

1 stop12h 20m

$472

BarcelonaChicago

BCN - ORD

BCNORD

Barcelona-El Prat

Wed 3/25

9:55 am-9:05 pm

1 stop17h 10m

Chicago O'Hare Intl

Fri 4/17

1:00 pm-8:20 am

1 stop12h 20m

$473

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 Chicago from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Barcelona-El Prat Airport averaging around $513.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $767. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Barcelona-El Prat Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $979.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $773 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $899. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Barcelona-El Prat to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $645 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport for as low as $580 on momondo.

What cabin class options are available on Barcelona-El Prat to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Barcelona-El Prat to Chicago O'Hare Intl 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 Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flight.

How have Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flight prices changed over time?

As of January 2026, prices for Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (BCN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Best Price Found

$510

Fastest flight time

9h 35m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport in the past 72 hours is $510. The best round-trip flight deal from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $550.
The fastest flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport takes 9h 35m
Direct flights go from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Iberia.
Search flight deals

  • How far is Barcelona-El Prat to Chicago O'Hare Intl by plane?

    Barcelona-El Prat and Chicago O'Hare Intl are 4405.0 mi apart from one another. In terms of flight time, this usually takes a little over 9h 35m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Best airlines flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $353Free CancellationRating
7.9
8,128 reviews
Search Delta flights
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
United AirlinesPriceFrom $471Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
IberiaPriceFrom $479Free CancellationRating
7.0
3,099 reviews
Search Iberia flights
Turkish AirlinesPriceFrom $789Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights

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

Yes. All flights to Chicago from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Barcelona to Chicago.

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

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