BCN

$337 Find Cheap Flights from Idaho 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 10/18. 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 Idaho 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 Idaho 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 Idaho to Barcelona-El Prat

Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
12:37 pm - 1:15 pmBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
16h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
3:10 pm - 10:51 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
15h 41m1 stop Chicago O'Hare Intl
$769United Airlines
Wed, Nov 11 - Thu, Nov 26
American Airlines Logo
1:27 pm - 4:30 pmBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
19h 03m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
12:00 pm - 11:59 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 59m2 stops Philadelphia Phoenix Sky Harbor Intl
$770American Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
1:45 pm - 8:20 amGEG  Spokane-BCN Barcelona-El Prat
33h 35m2 stops Denver Intl Newark
United Airlines Logo
1:35 pm - 12:18 pmBCN  Barcelona-El Prat-GEG Spokane
55h 43m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$771United Airlines
Wed, Nov 11 - Thu, Nov 26
Delta Logo
6:00 am - 8:40 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
18h 40m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
10:50 am - 12:34 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
33h 44m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$774Delta
Wed, Nov 11 - Thu, Nov 26
American Airlines Logo
7:00 am - 7:35 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
16h 35m1 stop Dallas/Fort Worth
American Airlines Logo
12:00 pm - 11:59 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 59m2 stops Philadelphia Phoenix Sky Harbor Intl
$774American Airlines
Sun, Nov 22 - Mon, Dec 7
Delta Logo
11:35 pm - 8:40 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
25h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:15 am - 11:56 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
44h 41m2 stops Amsterdam Schiphol Minneapolis St Paul
$780Delta
Sun, Oct 11 - Wed, Oct 21
Air Canada Logo
6:25 am - 8:00 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
17h 35m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:15 pm - 9:35 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
41h 20m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
$786Air Canada
Sun, Oct 11 - Wed, Oct 21
Iberia Logo
12:14 pm - 10:10 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
13h 56m1 stop Dallas/Fort Worth
Iberia Logo
10:45 am - 10:29 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
19h 44m1 stop Dallas/Fort Worth
$803Iberia
Sat, Nov 7 - Wed, Nov 18
Iberia Logo
7:00 am - 7:35 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
16h 35m1 stop Dallas/Fort Worth
Iberia Logo
10:40 am - 10:42 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
20h 02m1 stop Dallas/Fort Worth
$819Iberia
Wed, Nov 11 - Thu, Nov 26
Air Canada Logo
6:30 am - 9:35 amBOI  Boise Air Term. Gowen Fld-BCN Barcelona-El Prat
19h 05m3 stops Denver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 1:45 pmBCN  Barcelona-El Prat-BOI Boise Air Term. Gowen Fld
32h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Denver Intl
$834Air Canada
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Good to know

Low season

January

Cheapest flight

$337
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boise to Barcelona

FAQs for booking Idaho to Barcelona flights

  • How does KAYAK find such low prices on flights from Idaho to Barcelona?

    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 Idaho to Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Idaho 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 Idaho to Barcelona?

    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 with an airline and back to Idaho with another airline.

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

    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 from Idaho 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
Badalona
Santa Susanna
Roses
Malgrat de Mar
Pineda de Mar
Calella de Palafrugell
l'Escala
Llafranc
Empuriabrava
La Pineda
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 (BCN)