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$785+ Cheap flights from Idaho Falls (IDA) to Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — MAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Idaho Falls to Spain

Best flights from Idaho Falls to Spain
Discover carefully curated flight deals from Idaho Falls to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:35 pmIDA - BCN
2 stops20h 00mUnited Airlines
Tue 3/3111:15 amBCN - IDA
2 stops30h 13mUnited Airlines
Deal found 10/29$785
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/271:43 pmIDA - BCN
2 stops23h 07mAmerican Airlines
Tue 3/316:30 pmBCN - IDA
2 stops25h 52mAmerican Airlines
Deal found 10/28$924

Cheap flight deals from Idaho Falls to Spain

Keep the following information in mind while searching for Idaho Falls to Spain flight deals. Data was last updated October 30, 2025.

Round-trip from

$785
(United Airlines)
From Idaho Falls Fanning Field to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Idaho Falls to Spain that are best for you.

Fly from

Idaho Falls

Fly to

Spain

Route

Depart

Return

Price

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Fri 3/27

2:35 pm-5:35 pm

2 stops20h 00m

Barcelona-El Prat

Tue 3/31

11:15 am-9:28 am

2 stops30h 13m

$785

Idaho FallsBarcelona

IDA - BCN

IDABCN

Idaho Falls Fanning Field

Fri 3/27

1:43 pm-7:50 pm

2 stops23h 07m

Barcelona-El Prat

Tue 3/31

6:30 pm-12:22 pm

2 stops25h 52m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Idaho Falls to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from IDA to ES?

Find hourly flight availability from Idaho Falls to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Idaho Falls to Spain, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 33% versus a flight in the afternoon.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with American Airlines from Idaho Falls to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Spain?

    Most people fly from Idaho Falls Fanning Field (IDA) if they book a flight from Idaho Falls to Spain. Idaho Falls Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

  • How long is the flight from Idaho Falls to Spain?

    For as low as $785, United Airlines can have you in Spain from Idaho Falls in 20h. Idaho Falls and Spain are separated by a distance of 5290 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Idaho Falls to Spain that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Spain.

  • Can I find deals for business class flights from Idaho Falls to Spain?

    Yes. Cheapflights offers flight deals from Idaho Falls to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho Falls to Spain

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Top airline flying from Idaho Falls to Spain

Discover the top airline that operate flights from Idaho Falls to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$640Average$934FlexibilityNo cancel feeOn-time71%

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