IDA - BCN

$798 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
$798
Typical prices: $799-$1,072
United Airlines
Sat 2/17Wed 2/21
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

Wed, Feb 17 - Sun, Feb 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
10:30 am - 9:47 amBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
31h 17m2 stops Washington, D.C. Dulles Intl Denver Intl
$798United Airlines
Wed, Feb 17 - Sun, Feb 21
United Airlines Logo
7:00 am - 9:35 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
18h 35m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
11:50 am - 9:35 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
65h 45m3 stops Munich Franz Josef Strauss Charlotte Douglas Denver Intl
$823United 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 - 9:10 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
18h 10m2 stops Newark Denver Intl
$1,199United Airlines
Wed, Feb 17 - Sun, Feb 21
Multiple Airlines Logo
5:30 am - 6:20 pmIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
28h 50m3 stops Salt Lake City Atlanta Hartsfield-Jackson Kastrup Copenhagen
Multiple Airlines Logo
7:10 pm - 10:57 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
35h 47m3 stops Kastrup Copenhagen San Francisco Salt Lake City
$2,014Multiple Airlines
Sat, Dec 19 - Sat, Dec 26
Multiple Airlines Logo
7:00 am - 9:35 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
18h 35m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:35 pm - 9:54 amBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
28h 19m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
$2,239Multiple Airlines
Wed, Feb 17 - Sun, Feb 21
Multiple Airlines Logo
5:30 am - 6:20 pmIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
28h 50m3 stops Salt Lake City San Francisco Kastrup Copenhagen
Multiple Airlines Logo
7:10 pm - 10:57 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
35h 47m3 stops Kastrup Copenhagen San Francisco Salt Lake City
$2,791Multiple Airlines
Sat, Dec 19 - Sat, Dec 26
Multiple Airlines Logo
7:00 am - 9:35 amIDA  Idaho Falls Fanning Field-BCN Barcelona-El Prat
18h 35m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:35 pm - 9:19 pmBCN  Barcelona-El Prat-IDA Idaho Falls Fanning Field
39h 44m3 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl Denver Intl
$5,869Multiple 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 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 typically range from $799 to $1,072. The lowest price found in the past 5 days was $798, on United Airlines.

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

Cheapest flight

$798
Round-trip 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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 $798 to $5,869. That means the highest observed fare was about 7x 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 averaging $29 for economy cars. Top options include:

    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • DRIVALIA

  • 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. Flexible dates can save you up to 26% on flights from Idaho Falls to Barcelona-El Prat Airport. 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 are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $799, about $273 less than Sunday fares (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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