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Barcelona-El Prat

$255+ Cheap flights from Illinois to Barcelona-El Prat (BCN)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BCN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Illinois to Barcelona-El Prat

Keep the following information in mind while searching for Illinois to Barcelona-El Prat flight deals. Data was last updated February 22, 2025.

Round-trip from

$514
(Mytrip)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$528

Good round-trip deal

$738 or less

Good one-way deal

$514 or less
From Illinois to Barcelona-El Prat
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One-way flight from Illinois to Barcelona-El Prat
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Highest demand for flights based on searches. 31% potential increase in price ($342 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Illinois to Barcelona-El Prat.
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Price to beat on a one-way flight from Illinois to Barcelona-El Prat.
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Find flight deals from Illinois to Barcelona-El Prat

Cheapest flights from Illinois to Barcelona-El Prat
Explore the most affordable flight options available from Illinois to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 4/211:30 amORD - BCN
2 stops17h 25mMultiple Airlines
Wed 4/96:00 amBCN - ORD
2 stops21h 00mMultiple Airlines
Deal found 2/21$514
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Wed 12/103:35 pmORD - BCN
1 stop11h 15mAir Canada
Thu 12/2512:15 pmBCN - ORD
1 stop33h 30mAir Canada
Deal found 2/20$515
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:30 pmORD - BCN
1 stop12h 15mIcelandair
Thu 4/1012:45 pmBCN - ORD
1 stop12h 35mIcelandair
Deal found 2/21$518
This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/303:45 pmORD - BCN
1 stop11h 35mAer Lingus
Wed 4/211:05 pmBCN - ORD
1 stop21h 55mAer Lingus
Deal found 2/21$519
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/112:59 pmORD - BCN
1 stop13h 21mUnited Airlines
Tue 4/812:10 pmBCN - ORD
1 stop26h 52mUnited Airlines
Deal found 2/21$521
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:15 pmORD - BCN
1 stop11h 30mTAP AIR PORTUGAL
Tue 3/116:05 pmBCN - ORD
1 stop28h 25mTAP AIR PORTUGAL
Deal found 2/20$532
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Tue 4/16:55 pmORD - BCN
Nonstop8h 35mIberia
Tue 4/1510:45 amBCN - ORD
Nonstop9h 45mIberia
Deal found 2/20$533
This AirNGo deal was found by Cheapflights users on 2/21. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:55 pmMDW - BCN
2 stops34h 45mVirgin Atlantic
Wed 4/211:35 amBCN - MDW
1 stop35h 37mVirgin Atlantic
Deal found 2/21$534
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/189:15 pmORD - BCN
1 stop12h 55mAmerican Airlines
Tue 3/256:40 amBCN - ORD
1 stop17h 00mAmerican Airlines
Deal found 2/22$538
This Finnair deal was found by Cheapflights users on 2/21. 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 3/316:55 pmORD - BCN
Nonstop8h 35mFinnair
Tue 4/1510:45 amBCN - ORD
Nonstop9h 45mFinnair
Deal found 2/21$541
This Delta deal was found by Cheapflights users on 2/21. 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 3/172:40 pmORD - BCN
2 stops15h 35mDelta
Wed 4/22:10 pmBCN - ORD
1 stop14h 16mDelta
Deal found 2/21$544
This AirNGo deal was found by Cheapflights users on 2/21. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/176:42 pmMDW - BCN
2 stops16h 13mKLM
Wed 4/26:20 amBCN - MDW
2 stops18h 42mKLM
Deal found 2/21$545

Find flights from Illinois to Barcelona-El Prat within your budget

Customize your flight search to find flights from Illinois to Barcelona-El Prat 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 22, 2025.

Fly from

Illinois

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 4/2

11:30 am-11:55 am

2 stops17h 25m

Barcelona-El Prat

Wed 4/9

6:00 am-8:00 pm

2 stops21h 00m

$514

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 3/31

7:20 am-7:50 am

1 stop17h 30m

Barcelona-El Prat

Tue 4/8

12:10 pm-8:02 am

1 stop26h 52m

$515

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 4/2

2:05 pm-11:55 am

2 stops14h 50m

Barcelona-El Prat

Wed 4/9

1:15 pm-7:30 pm

1 stop13h 15m

$517

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Sun 3/30

3:45 pm-10:20 am

1 stop11h 35m

Barcelona-El Prat

Wed 4/2

11:05 pm-2:00 pm

1 stop21h 55m

$519

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Wed 3/5

7:15 pm-1:45 pm

1 stop11h 30m

Barcelona-El Prat

Tue 3/11

6:05 pm-4:30 pm

1 stop28h 25m

$532

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 4/1

6:55 pm-10:30 am

Nonstop8h 35m

Barcelona-El Prat

Tue 4/15

10:45 am-1:30 pm

Nonstop9h 45m

$533

ChicagoBarcelona

MDW - BCN

MDWBCN

Chicago Midway

Mon 3/17

2:55 pm-7:40 am

2 stops34h 45m

Barcelona-El Prat

Wed 4/2

11:35 am-4:12 pm

1 stop35h 37m

$534

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Tue 3/18

9:15 pm-4:10 pm

1 stop12h 55m

Barcelona-El Prat

Tue 3/25

6:40 am-5:40 pm

1 stop17h 00m

$538

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 3/31

6:55 pm-10:30 am

Nonstop8h 35m

Barcelona-El Prat

Tue 4/15

10:45 am-1:30 pm

Nonstop9h 45m

$541

ChicagoBarcelona

ORD - BCN

ORDBCN

Chicago O'Hare Intl

Mon 3/17

2:40 pm-12:15 pm

2 stops15h 35m

Barcelona-El Prat

Wed 4/2

2:10 pm-9:26 pm

1 stop14h 16m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 55 results
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Best time to book a flight from Illinois to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Illinois 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 Illinois to Barcelona-El Prat

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

What is the cheapest month to book a flight from Illinois to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Illinois to Barcelona-El Prat Airport (average of $523). Flying from Illinois to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,096). 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.

What is the cheapest time of day to fly from IL to BCN?

Find hourly flight availability from Illinois to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Illinois to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated February 22, 2025.
To help decide which airline to fly from Illinois to Barcelona, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Barcelona-El Prat Airport one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $363. Scandinavian Airlines flights start at $373 while deals on Icelandair start at $377 one-way.

  • What are the most popular routes from Illinois to Barcelona-El Prat Airport?

    The most popular flight routes from Illinois to Barcelona-El Prat Airport are Chicago O'Hare Intl - Barcelona-El Prat, Chicago Midway - Barcelona-El Prat and Lambert-St Louis - Barcelona-El Prat.

  • What are the cheapest flights from Illinois to Barcelona-El Prat Airport?

    While on average a flight from Illinois to Barcelona-El Prat Airport is generally $1,307, our data shows the cheapest flight currently is $462. When looking at the most popular route, (Chicago O'Hare Intl - Barcelona-El Prat), you can expect to pay $444 for that flight.

  • Can I find deals for flights from Illinois to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Illinois to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Barcelona-El Prat.

  • Can I find deals for business class flights from Illinois to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Illinois to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Barcelona-El Prat Airport (average of $523). Flying from Illinois to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,096). 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.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Calella
L'Hospitalet de Llobregat
El Prat de Llobregat
Castelldefels
Cadaques
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Alternative routes for Illinois to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Illinois to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$226Average$648FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$344Average$472FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$349Average$438FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$424Average$605FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$477Average$822FlexibilityNo cancel feeOn-time67%
KLMCheapest$478Average$647FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$488Average$699FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$495Average$908FlexibilityNo cancel feeOn-time69%
IberiaCheapest$508Average$784FlexibilityNo cancel feeOn-time77%
FinnairCheapest$515Average$811FlexibilityNo cancel feeOn-time76%
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