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Cheap Flights from Chicago to Barcelona

Travellers and cabin class

Compare Chicago to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Flight deals from Chicago to Barcelona

Looking for a cheap last-minute deal or the best return flight from Chicago to Barcelona? Find the lowest prices on one-way and return tickets right here.
Barcelona.SAR 731 per passenger.Departing Mon, 11 Aug.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Chicago O'Hare International on Mon, 11 Aug, arriving in Barcelona.Price includes taxes and charges.From SAR 731, select.
Barcelona.SAR 854 per passenger.Departing Sun, 13 Jul.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Chicago O'Hare International on Sun, 13 Jul, arriving in Barcelona.Price includes taxes and charges.From SAR 854, select.
Barcelona.SAR 1,043 per passenger.Departing Mon, 15 Sep.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Mon, 15 Sep, arriving in Barcelona.Price includes taxes and charges.From SAR 1,043, select.
Barcelona.SAR 1,076 per passenger.Departing Wed, 1 Oct.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Wed, 1 Oct, arriving in Barcelona.Price includes taxes and charges.From SAR 1,076, select.
Barcelona.SAR 1,178 per passenger.Departing Tue, 3 Jun.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Tue, 3 Jun, arriving in Barcelona.Price includes taxes and charges.From SAR 1,178, select.
Barcelona.SAR 1,238 per passenger.Departing Sat, 24 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Sat, 24 May, arriving in Barcelona.Price includes taxes and charges.From SAR 1,238, select.
Barcelona.SAR 1,256 per passenger.Departing Wed, 26 Nov.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Chicago O'Hare International on Wed, 26 Nov, arriving in Barcelona.Price includes taxes and charges.From SAR 1,256, select.
Barcelona.SAR 1,314 per passenger.Departing Sun, 4 Jan.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Chicago O'Hare International on Sun, 4 Jan, arriving in Barcelona.Price includes taxes and charges.From SAR 1,314, select.

Find the cheapest month to fly from Chicago to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Barcelona flights are currently cheapest in August.
May
from SAR 1,238
Jun
from SAR 1,178
Jul
from SAR 854
Aug
from SAR 731
Sep
from SAR 1,043
Oct
from SAR 1,076
Nov
from SAR 1,256
Dec
from SAR 1,735
Jan
from SAR 1,314
Feb
from SAR 1,328
Mar
from SAR 1,316
Apr
from SAR 1,316

Direct flights from Chicago to Barcelona

Chicago to Barcelona: Alternative routes

Compare routes from Chicago to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

Chicago to Barcelona: Flight information

The things to know before you go.
Cheapest flight foundSAR 731
Cheapest month to flyAugust
Average flight time8 hrs, 38 mins
Most popular airlineAlaska Airlines
Average flights per week49

Finding cheap flights from Chicago to Barcelona: Frequently asked questions

The best price we found for a return flight from Chicago to Barcelona is SAR 1,428. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 38 minutes is the average flight time from Chicago to Barcelona.
Alaska Airlines, American Airlines and Finnair fly direct from Chicago to Barcelona.
As of May 2025, there are 147 flights per week flying from Chicago to Barcelona.
The cheapest month to fly from Chicago to Barcelona is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Barcelona Airport on Monday, 1 September 2025.
Yes – the average flight time is 8 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Barcelona from Chicago

Looking for cheap tickets from Chicago to Barcelona? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Chicago to Barcelona. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Barcelona from Chicago from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Chicago-Barcelona ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Barcelona from Chicago.
  • Set up a Price Alert. You can easily track the fare of your cheap Chicago-Barcelona flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Chicago and Barcelona? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Chicago and Barcelona. We scour the internet for the best Business, Premium Economy and First Class flight fares to Barcelona, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Chicago to Barcelona flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Barcelona from Chicago with hotels and car hire

    Once you've secured your cheap flight ticket from Chicago to Barcelona, discover the best prices and exclusive rates for hotels in Barcelona or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Chicago to Barcelona

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.