$509 Find Cheap Flights from Barcelona to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to Idaho departing on 9/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Idaho, as well as popular online travel agencies
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Cheap Flights from Barcelona-El Prat to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise2 stops$989
Boise
Boise2 stops$989

Book Cheap Barcelona-El Prat to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to Idaho 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 Barcelona-El Prat to Idaho

Fri, Jun 12 - Thu, Jun 25
Multiple Airlines Logo
8:00 am - 10:07 pm
BCN
-
BOI
22h 07m
2 stops
Multiple Airlines Logo
1:29 pm - 4:05 pm
BOI
-
BCN
18h 36m
2 stops
$989Multiple Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
10:15 am - 10:24 pm
BCN
-
BOI
20h 09m
2 stops
Multiple Airlines Logo
1:59 pm - 10:10 pm
BOI
-
BCN
24h 11m
2 stops
$993Multiple Airlines
Thu, May 28 - Tue, Jun 2
Air Canada Logo
12:15 pm - 9:45 am
BCN
-
BOI
29h 30m
2 stops
Air Canada Logo
5:46 pm - 8:00 am
BOI
-
BCN
30h 14m
2 stops
$1,042Air Canada
Wed, May 27 - Sat, May 30
Multiple Airlines Logo
8:00 am - 11:58 pm
BCN
-
BOI
23h 58m
2 stops
Multiple Airlines Logo
1:31 pm - 4:05 pm
BOI
-
BCN
18h 34m
2 stops
$1,048Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
United Airlines Logo
6:40 am - 5:16 pm
BCN
-
IDA
18h 36m
2 stops
United Airlines Logo
4:04 pm - 9:00 am
IDA
-
BCN
32h 56m
2 stops
$1,049United Airlines
Fri, Oct 2 - Sun, Oct 4
United Airlines Logo
6:40 am - 9:53 am
BCN
-
IDA
35h 13m
2 stops
United Airlines Logo
4:04 pm - 9:00 am
IDA
-
BCN
32h 56m
2 stops
$1,051United Airlines
Thu, May 28 - Tue, Jun 2
Delta Logo
11:00 am - 10:28 pm
BCN
-
BOI
19h 28m
1 stop
Delta Logo
3:14 pm - 5:10 pm
BOI
-
BCN
17h 56m
2 stops
$1,059Delta
Thu, May 28 - Tue, Jun 2
Delta Logo
11:00 am - 10:28 pm
BCN
-
BOI
19h 28m
1 stop
Delta Logo
12:15 pm - 5:10 pm
BOI
-
BCN
20h 55m
2 stops
$1,064Delta
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
10:45 am - 9:22 pm
BCN
-
IDA
18h 37m
1 stop
American Airlines Logo
1:44 pm - 6:45 am
IDA
-
BCN
33h 01m
2 stops
$1,260American Airlines
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
3:35 pm - 11:32 am
BCN
-
IDA
27h 57m
2 stops
American Airlines Logo
2:20 pm - 10:10 am
IDA
-
BCN
35h 50m
1 stop
$1,262American Airlines
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to Idaho flights

Get data-powered insights and trends into flights from Barcelona-El Prat to Idaho to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Barcelona-El Prat Airport to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Barcelona-El Prat Airport to Idaho were found on Air Canada ($1,042) and United Airlines ($1,049).

Find deals

Good to know

Cheapest flight$509
Flight from Barcelona to Spokane

FAQs - booking Idaho flights

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

    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 Barcelona-El Prat to Idaho.

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

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

    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 from Barcelona-El Prat to Idaho with an airline and back with another airline.

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

    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 from Barcelona-El Prat to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Barcelona-El Prat (BCN)