Question 1

What are the cheapest airlines flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport round-trip?

Accepted Answer

Our cheapest airline available from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as £442 on this airline. Additional options worth looking into are Scandinavian Airlines and British Airways, starting at £443 and £444 round-trip.

Question 2

What are the cheapest airlines to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport one-way?

Accepted Answer

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £398. Users have also found prices from £399 and £471 on Icelandair and Turkish Airlines, respectively.

Question 3

How far ahead should I book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport (average of £595). Flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.

Question 5

What is the cheapest day to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Barcelona-El Prat Airport to Chicago O'Hare Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Accepted Answer

The most flights from BCN to ORD are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Question 9

What are the cheapest flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

The cheapest flight price from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport is £529. On average you can expect to pay £747. The most popular route, (Barcelona-El Prat - Chicago O'Hare Intl), can usually be booked for £460.

Question 10

What are the most reliable airlines from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Before booking your flight to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (85%), Alaska Airlines (85%), Finnair( 85%).

Question 11

What is the cheapest day to fly round-trip from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Users have found that flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 12

How far in advance should I book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

Find a great deal and save up to 45% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at £324.

Question 13

What is the cheapest month to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Accepted Answer

The best pricing can be found in the month of February. Prices to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport average £420. You can even find prices in February for less than £420, as users have found deals to Chicago O'Hare Intl Airport from as low as £227. The month of July appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Barcelona-El Prat Airport. Flying in the targeted month can save you up to 35%.

Question 14

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

Accepted Answer

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

Question 15

Can I find deals for flights from Barcelona-El Prat to O'Hare Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Barcelona-El Prat to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Barcelona-El Prat to O'Hare Intl?

Accepted Answer

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

Question 17

Can I find deals for business class flights from Barcelona-El Prat to O'Hare Intl?

Accepted Answer

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

Question 18

How does Cheapflights help users find flights from Barcelona-El Prat to O'Hare Intl?

Accepted Answer

Cheapflights helps you search for flights from Barcelona-El Prat to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to O'Hare Intl?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Barcelona-El Prat to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 20

Can Cheapflights find flights from Barcelona-El Prat to O'Hare Intl with no change fees?

Accepted Answer

Certainly. Search results for flights to O'Hare Intl from Barcelona-El Prat shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 21

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to O'Hare Intl become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Barcelona-El Prat to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£442
One-way from	£398
Popular in	June
Cheapest in	February
Average price	£563
Good round-trip deal	£576 or less

Cheap flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport from £398

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Barcelona-El Prat to Chicago O'Hare Intl are usually found in February or March, booked 27 days in advance, depart on a Tuesday or Monday and return on a Monday

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Cheapest flights from Barcelona-El Prat to O'Hare IntlExplore the most affordable flight options available from Barcelona-El Prat to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Barcelona-El Prat to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

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Best time to book a flight from Barcelona-El Prat to O'Hare Intl

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Everything you need to know about your flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to O'Hare Intl. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

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

Find hourly flight availability from Barcelona-El Prat to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

Weekly flight availability from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Delta, KLM, andAustrian Airlines from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to O'Hare Intl. 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 flying from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport one-way?

What are the most reliable airlines from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

What are the cheapest flights from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

Can I find deals for flights from Barcelona-El Prat to O'Hare Intl that include hotel bookings?

How can I find direct flights from Barcelona-El Prat to O'Hare Intl?

Can I find deals for business class flights from Barcelona-El Prat to O'Hare Intl?

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Chicago O'Hare Intl Airport?

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How does Cheapflights help users find flights from Barcelona-El Prat to O'Hare Intl?

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to O'Hare Intl?

Can Cheapflights find flights from Barcelona-El Prat to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to O'Hare Intl become cheaper?

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Cheapest flights from Barcelona-El Prat to O'Hare Intl
Explore the most affordable flight options available from Barcelona-El Prat to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.