IDA - BCN

$718 Find Cheap Flights from Idaho Falls to Barcelona - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$716
Typical prices: $799-$1,072
United Airlines
Tue 11/6Tue 11/13
IDA - BCN • 2 stops
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Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to Barcelona-El Prat (IDA-BCN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Barcelona-El Prat

Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
5:30 pm - 11:05 pmIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
21h 35m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:50 am - 3:38 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
40h 48m2 stops Frankfurt am Main Denver Intl
$716United Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
10:35 am - 5:55 pmIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
23h 20m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
7:55 am - 5:16 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
41h 21m2 stops Munich Franz Josef Strauss Denver Intl
$718United Airlines
Sun, Jan 17 - Thu, Jan 21
United Airlines Logo
7:00 am - 8:20 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
17h 20m2 stops Denver Intl Newark
United Airlines Logo
11:00 am - 9:28 amBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
30h 28m2 stops Newark Denver Intl
$778United Airlines
Sun, Jan 17 - Thu, Jan 21
United Airlines Logo
7:00 am - 8:20 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
17h 20m2 stops Denver Intl Newark
United Airlines Logo
11:00 am - 9:28 amBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
30h 28m2 stops Newark Denver Intl
$779United Airlines
Sun, Jan 17 - Thu, Jan 21
United Airlines Logo
7:00 am - 8:20 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
17h 20m2 stops Denver Intl Newark
United Airlines Logo
9:55 am - 9:08 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
43h 13m3 stops Frankfurt am Main Washington, D.C. Dulles Intl Denver Intl
$888United Airlines
Fri, Nov 6 - Fri, Nov 13
American Airlines Logo
8:00 am - 8:50 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
16h 50m1 stop Dallas/Fort Worth
American Airlines Logo
10:15 am - 10:59 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
20h 44m2 stops London Heathrow Phoenix Sky Harbor Intl
$896American Airlines
Fri, Nov 6 - Fri, Nov 13
American Airlines Logo
8:00 am - 8:50 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
16h 50m1 stop Dallas/Fort Worth
American Airlines Logo
10:40 am - 9:43 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
19h 03m1 stop Dallas/Fort Worth
$963American Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
6:37 am - 10:10 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
19h 33m1 stop Dallas/Fort Worth
Multiple Airlines Logo
1:30 pm - 9:42 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
40h 12m2 stops Miami Dallas/Fort Worth
$1,185Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
United Airlines Logo
5:30 pm - 5:35 pmIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
16h 05m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
7:30 am - 9:09 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
21h 39m3 stops Munich Franz Josef Strauss Chicago O'Hare Intl Denver Intl
$1,196United Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
6:37 am - 10:10 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
19h 33m1 stop Dallas/Fort Worth
American Airlines Logo
7:40 am - 9:42 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
22h 02m2 stops London Heathrow Dallas/Fort Worth
$1,202American Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to Barcelona-El Prat Airport with more confidence.

How much is a round-trip flight from Idaho Falls to Barcelona-El Prat Airport?

Round-trip flights from Idaho Falls to Barcelona-El Prat Airport start at $716. Prices are below average for this route right now, with typical round-trip fares ranging from $799 to $1,072. The lowest price found in the past 5 days was $716 on United Airlines.

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Key details for Idaho Falls to Barcelona-El Prat Airport flights

Cheapest flight

$716
Flight from Idaho Falls to Barcelona-El Prat Airport

When to book flights from Idaho Falls to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Idaho Falls to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to Barcelona-El Prat Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Idaho Falls to Barcelona-El Prat Airport?

    Only Economy Class is available on flights from Idaho Falls to Barcelona-El Prat Airport.

  • Do I need a passport to fly from Idaho Falls to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Idaho Falls to Barcelona-El Prat Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $716 to $5,957. That means the highest observed fare was about 8x higher than the lowest one.

  • What car rental options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • Ok Mobility

  • Which airports can I use when flying from Idaho Falls to Barcelona-El Prat Airport?

    Flights from Idaho Falls to Barcelona-El Prat Airport usually depart from Idaho Falls Fanning Field (IDA) and arrive at Barcelona-El Prat (BCN).

  • Can I save money by using flexible dates for flights from Idaho Falls to Barcelona-El Prat Airport?

    Yes. Being flexible with your travel dates can save you up to 26% on the Idaho Falls to Barcelona-El Prat Airport route. Monday is the cheapest departure day at $799 round-trip on average, while Sunday is the most expensive at $1,072, a difference of $273. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Idaho Falls and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 8 hours ahead of Idaho Falls (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Sagrada Familia and Placa de Catalunya. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

Your guide to booking Idaho Falls to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $799 - about $273 less than Sunday (25% savings) based on the last 12 months.

More options for your flight from Idaho Falls to Barcelona-El Prat

Complete your trip to Barcelona with a hotel stay or car rental

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