BCN

$186 Find Cheap Flights from Illinois to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Barcelona-El Prat departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$411
Typical prices: $725-$1,009
Multiple Airlines
Tue 12/9Thu 12/25
STL - BCN • 1 stop
Cheapest non-stop
$479
Finnair
Wed 4/15Wed 4/22
ORD - BCN • Non-stop
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We hope you love your trip to Barcelona-El Prat!
Flight Deals
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Flight Deals

Cheap Flights from Illinois to Barcelona-El Prat

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Barcelona-El Prat that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Barcelona-El Prat

Tue, Dec 9 - Thu, Dec 25
Multiple Airlines Logo
11:50 am - 9:00 amSTL-BCN
14h 10m1 stop
Multiple Airlines Logo
1:35 pm - 2:26 pmBCN-STL
31h 51m2 stops
$411Multiple Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 25
United Airlines Logo
8:30 am - 8:20 amSTL-BCN
16h 50m1 stop
United Airlines Logo
1:35 pm - 7:18 pmBCN-STL
36h 43m2 stops
$414United Airlines
Find Deal
Wed, Feb 4 - Thu, Feb 19
Air Canada Logo
10:10 am - 9:35 amSTL-BCN
16h 25m2 stops
Air Canada Logo
1:35 pm - 9:00 pmBCN-STL
38h 25m2 stops
$418Air Canada
Find Deal
Tue, Dec 9 - Thu, Dec 25
United Airlines Logo
6:30 am - 8:20 amSTL-BCN
18h 50m2 stops
United Airlines Logo
1:35 pm - 5:54 pmBCN-STL
35h 19m2 stops
$419United Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24
Virgin Atlantic Logo
7:02 pm - 8:40 amSTL-BCN
30h 38m1 stop
Virgin Atlantic Logo
9:30 am - 4:28 pmBCN-STL
13h 58m1 stop
$422Virgin Atlantic
Find Deal
Wed, Feb 4 - Thu, Feb 19
Iberia Logo
11:55 am - 8:50 amSTL-BCN
13h 55m1 stop
Iberia Logo
12:30 pm - 11:08 pmBCN-STL
17h 38m1 stop
$424Iberia
Find Deal
Tue, Jan 13 - Wed, Jan 21
Iberia Logo
11:55 am - 8:50 amSTL-BCN
13h 55m1 stop
Iberia Logo
10:40 am - 10:59 pmBCN-STL
19h 19m1 stop
$427Iberia
Find Deal
Tue, Dec 9 - Thu, Dec 25
Lufthansa Logo
11:50 am - 9:00 amSTL-BCN
14h 10m1 stop
Lufthansa Logo
11:00 am - 11:43 pmBCN-STL
19h 43m1 stop
$430Lufthansa
Find Deal
Wed, Jan 21 - Fri, Feb 6
Virgin Atlantic Logo
5:11 pm - 8:40 amMLI-BCN
32h 29m1 stop
Virgin Atlantic Logo
10:55 am - 10:33 pmBCN-MLI
18h 38m1 stop
$464Virgin Atlantic
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Sat, Mar 21 - Wed, Apr 1
Air Canada Logo
7:10 am - 8:35 amORD-BCN
19h 25m2 stops
Air Canada Logo
1:15 pm - 7:25 pmBCN-ORD
13h 10m1 stop
$486Air Canada
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$186
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Chicago O'Hare Airport to Barcelona

FAQs for booking Illinois to Barcelona-El Prat flights

  • How does KAYAK find such low prices on flights from Illinois to Barcelona-El Prat?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Barcelona-El Prat.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Barcelona-El Prat?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Barcelona-El Prat?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona-El Prat with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Barcelona-El Prat?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona-El Prat from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Barcelona-El Prat?

Book flights to Barcelona-El Prat if you plan to visit one of these locations
L'Hospitalet de Llobregat
El Prat de Llobregat
Castelldefels
Calella
Roses
Santa Susanna
Badalona
Cambrils
Pineda de Mar
Malgrat de Mar
Calella de Palafrugell
l'Escala
La Pineda
Empuriabrava
Llafranc
Palafrugell
Manresa
Pals
Tortosa
L'Hospitalet de l'Infant

Everything you need to know for your flight to Barcelona-El Prat

Information on your arrival and departure airports

Barcelona-El Prat (BCN)