BCN

$286 Find Cheap Flights from Illinois to Barcelona - Compare and Save

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 7/13. 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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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

Sun, Oct 18 - Wed, Oct 28
Finnair Logo
4:32 pm - 10:35 am
STL
-
BCN
11h 03m
1 stop
Finnair Logo
10:40 am - 7:46 pm
BCN
-
STL
15h 06m
1 stop
$735Finnair
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
9:35 pm - 8:30 pm
STL
-
BCN
15h 55m
1 stop
Multiple Airlines Logo
11:30 am - 11:25 pm
BCN
-
STL
17h 55m
1 stop
$747Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Air Canada Logo
2:40 pm - 9:20 am
STL
-
BCN
11h 40m
1 stop
Air Canada Logo
12:15 pm - 6:41 pm
BCN
-
STL
13h 26m
1 stop
$760Air Canada
Wed, Sep 23 - Wed, Sep 30
Iberia Logo
10:14 am - 11:00 am
STL
-
BCN
17h 46m
2 stops
Iberia Logo
12:50 pm - 9:55 pm
BCN
-
STL
16h 05m
1 stop
$769Iberia
Sun, Oct 18 - Wed, Oct 28
Iberia Logo
9:40 pm - 5:05 pm
STL
-
BCN
12h 25m
1 stop
Iberia Logo
9:15 pm - 2:45 pm
BCN
-
STL
23h 30m
2 stops
$773Iberia
Thu, Sep 17 - Fri, Sep 25
Delta Logo
5:10 pm - 2:50 pm
ORD
-
BCN
14h 40m
2 stops
Delta Logo
6:20 am - 6:26 pm
BCN
-
ORD
19h 06m
2 stops
$773Delta
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
12:10 pm - 8:00 am
STL
-
BCN
12h 50m
1 stop
United Airlines Logo
12:15 pm - 11:44 pm
BCN
-
STL
42h 29m
2 stops
$782United Airlines
Mon, Nov 16 - Fri, Nov 20
United Airlines Logo
2:00 pm - 8:20 am
STL
-
BCN
11h 20m
1 stop
United Airlines Logo
1:35 pm - 10:27 am
BCN
-
STL
27h 52m
2 stops
$783United Airlines
Tue, Aug 25 - Sat, Sep 5
Air Canada Logo
8:45 am - 8:00 am
ORD
-
BCN
16h 15m
1 stop
Air Canada Logo
6:40 am - 2:55 pm
BCN
-
ORD
15h 15m
2 stops
$789Air Canada
Fri, Aug 14 - Tue, Aug 25
Delta Logo
5:10 pm - 3:35 pm
MDW
-
BCN
15h 25m
2 stops
Delta Logo
11:00 am - 10:36 pm
BCN
-
MDW
18h 36m
1 stop
$798Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$286
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from St. Louis 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
Cambrils
Santa Susanna
Badalona
Roses
Malgrat de Mar
Pineda de Mar
Calella de Palafrugell
l'Escala
Llafranc
Empuriabrava
La Pineda
Manresa
Palafrugell
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)