Barcelona

$297+ Cheap flights from Chicago (CHI) to Barcelona

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
Feb 18 — Feb 251
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The best prices from Chicago to Barcelona are usually found in November or January, booked 13 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Chicago to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2025.

Round-trip from

$511
(United Airlines)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$524
From Chicago (CHI) to Barcelona
One-way flight from Chicago (CHI) to Barcelona
Highest demand for flights based on searches. 31% potential increase in price ($339 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Chicago to Barcelona

Cheapest flights from Chicago to Barcelona
Explore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/31:26 pmMDW - BCN
2 stops14h 44mDelta
Tue 3/119:20 amBCN - MDW
2 stops19h 03mDelta
Deal found 2/12$511
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:30 amORD - BCN
2 stops19h 20mUnited Airlines
Fri 3/286:45 amBCN - ORD
1 stop13h 10mUnited Airlines
Deal found 2/13$511
This United deal was found by Cheapflights users on 2/12. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:20 amORD - BCN
1 stop19h 30mMultiple Airlines
Fri 3/215:55 amBCN - ORD
2 stops32h 02mMultiple Airlines
Deal found 2/12$512
This Air Canada deal was found by Cheapflights users on 2/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:50 amORD - BCN
2 stops17h 00mAir Canada
Wed 3/1911:15 amBCN - ORD
1 stop14h 40mAir Canada
Deal found 2/11$513
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/28:25 pmORD - BCN
1 stop20h 20mTAP AIR PORTUGAL
Thu 3/69:10 pmBCN - ORD
1 stop25h 20mTAP AIR PORTUGAL
Deal found 2/13$514
This Gotogate deal was found by Cheapflights users on 2/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1610:25 pmORD - BCN
1 stop13h 10mLufthansa
Mon 3/246:20 pmBCN - ORD
1 stop31h 05mLufthansa
Deal found 2/12$521
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:45 pmORD - BCN
Nonstop8h 45mIberia
Fri 5/1610:45 amBCN - ORD
Nonstop9h 45mIberia
Deal found 2/12$524
This KLM deal was found by Cheapflights users on 2/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:48 pmMDW - BCN
1 stop13h 32mKLM
Wed 4/2311:35 amBCN - MDW
1 stop17h 51mKLM
Deal found 2/12$533
This Finnair deal was found by Cheapflights users on 2/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:45 pmORD - BCN
Nonstop8h 45mFinnair
Wed 4/2310:45 amBCN - ORD
Nonstop9h 45mFinnair
Deal found 2/12$536
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/71:57 pmORD - BCN
1 stop14h 58mDelta
Tue 4/152:10 pmBCN - ORD
1 stop14h 25mDelta
Deal found 2/13$541
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/410:57 amMDW - BCN
1 stop14h 43mVirgin Atlantic
Wed 3/199:45 amBCN - MDW
1 stop18h 38mVirgin Atlantic
Deal found 2/13$543
This Virgin Atlantic deal was found by Cheapflights users on 2/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:20 amORD - BCN
2 stops17h 35mVirgin Atlantic
Wed 4/2311:35 amBCN - ORD
1 stop19h 24mVirgin Atlantic
Deal found 2/12$545

Find flights from Chicago to Barcelona within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2025.

Fly from

Chicago

Fly to

Barcelona

Route

Depart

Return

Price

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 3/3

1:26 pm-11:10 am

2 stops14h 44m

Barcelona-El Prat

Tue 3/11

9:20 am-10:23 pm

2 stops19h 03m

$511

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 3/17

7:30 am-8:50 am

2 stops19h 20m

Barcelona-El Prat

Fri 3/28

6:45 am-1:55 pm

1 stop13h 10m

$511

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 3/12

7:20 am-8:50 am

1 stop19h 30m

Barcelona-El Prat

Fri 3/21

5:55 am-7:57 am

2 stops32h 02m

$512

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/9

9:50 am-8:50 am

2 stops17h 00m

Barcelona-El Prat

Wed 3/19

11:15 am-7:55 pm

1 stop14h 40m

$513

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/2

8:25 pm-11:45 pm

1 stop20h 20m

Barcelona-El Prat

Thu 3/6

9:10 pm-3:30 pm

1 stop25h 20m

$514

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/16

10:25 pm-5:35 pm

1 stop13h 10m

Barcelona-El Prat

Mon 3/24

6:20 pm-7:25 pm

1 stop31h 05m

$521

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 5/4

6:45 pm-10:30 am

Nonstop8h 45m

Barcelona-El Prat

Fri 5/16

10:45 am-1:30 pm

Nonstop9h 45m

$524

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 4/7

12:48 pm-9:20 am

1 stop13h 32m

Barcelona-El Prat

Wed 4/23

11:35 am-10:26 pm

1 stop17h 51m

$533

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 5/5

7:15 pm-6:10 pm

1 stop15h 55m

Barcelona-El Prat

Wed 5/14

7:00 pm-4:10 pm

1 stop28h 10m

$535

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 4/7

6:45 pm-10:30 am

Nonstop8h 45m

Barcelona-El Prat

Wed 4/23

10:45 am-1:30 pm

Nonstop9h 45m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 43 results
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Best time to book a flight from Chicago to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Chicago 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.

Travel insights for flights from Chicago to Barcelona

Get recent, data-driven insights about flights from Chicago to Barcelona including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Barcelona. Price data was last updated on February 7, 2025.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Chicago to Barcelona (average of $523). Flying from Chicago to Barcelona in June is currently the most expensive (average of $1,095). 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.