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$568 Find Cheap Flights from Idaho Falls to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Spain departing on 3/1. 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
0 bags

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Cheapest flight

$568
Flight from Idaho Falls to Barcelona

FAQs - booking Spain flights

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

    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 Falls to Spain.

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

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

    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 Idaho Falls to Spain 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 Idaho Falls to Spain?

    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 Idaho Falls to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Spain

  • High season is considered to be January, February and December. The cheapest month to fly from Idaho Falls is January.

Top airline flying from Idaho Falls to Spain

Need help choosing which airline to fly with from Idaho Falls to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
7.0Entertainment
7.2Comfort
7.6Boarding
6.5Food
Airline reviews

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

8.0 ExcellentMatthew, Dec 2024FSD - ORD
Read more American Airlines reviews

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Typically, I am always impressed with American personnel. These you run into the rude old hags that are still around. I can tell over my 40 years of flying with them, they have made strides in improving their attitudes.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The seat could not recline. This was not indicated as such when I paid for the seat. So itvwad not the most comfortable ride. At boarding, the staff could have more pleasant even though it may be an intense time.

Book cheap flights from Idaho Falls to Spain

Recent round-trip flight deals

4/15Tue
2 stopsUnited Airlines
38h 30mIDA-BCN
5/27Tue
2 stopsUnited Airlines
36h 07mBCN-IDA
$1,338
4/15Tue
1 stopAmerican Airlines
18h 24mIDA-BCN
5/27Tue
1 stopAmerican Airlines
16h 53mBCN-IDA
$1,549
4/15Tue
2 stopsAmerican Airlines
20h 25mIDA-BCN
5/27Tue
1 stopAmerican Airlines
16h 53mBCN-IDA
$1,554

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Recent one-way flight deals

3/1Sat
2 stopsUnited Airlines
31h 51mIDA-BCN
$568

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Everything you need to know for your flight from Idaho Falls to Spain

Information on your arrival and departure airports

Idaho Falls (IDA)

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