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Idaho Falls

$924+ Cheap flights from Spain to Idaho Falls (IDA)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IDA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Spain to Idaho Falls

Keep the following information in mind while searching for Spain to Idaho Falls flight deals. Data was last updated July 31, 2025.

Round-trip from

$924
(Delta)
From Spain to Idaho Falls Fanning Field
Search Deals

Find flight deals from Spain to Idaho Falls

Cheapest flights from Spain to Idaho Falls
Explore the most affordable flight options available from Spain to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:10 pmBCN - IDA
2 stops30h 16mDelta
Sat 9/206:00 amIDA - BCN
2 stops24h 50mDelta
Deal found 7/30$924
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 11/139:55 amBCN - IDA
2 stops20h 57mUnited Airlines
Mon 11/175:00 amIDA - BCN
2 stops19h 20mUnited Airlines
Deal found 7/30$928
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/1312:20 pmBCN - IDA
1 stop17h 05mAmerican Airlines
Sat 9/206:44 amIDA - BCN
1 stop19h 26mAmerican Airlines
Deal found 7/30$1,059
This Flighttix deal was found by Cheapflights users on 7/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:20 pmBCN - IDA
1 stop31h 56mIberia
Tue 8/197:00 amIDA - BCN
1 stop19h 10mIberia
Deal found 7/30$1,228
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/1610:10 amBCN - IDA
2 stops20h 29mMultiple Airlines
Wed 8/2012:46 pmIDA - BCN
1 stop13h 44mMultiple Airlines
Deal found 7/31$1,814

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spain to Idaho Falls 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 July 31, 2025.
Use the filters below to find and compare flights from Spain to Idaho Falls that are best for you.

Fly from

Spain

Fly to

Idaho Falls

Route

Depart

Return

Price

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sat 9/13

2:10 pm-12:26 pm

2 stops30h 16m

Idaho Falls Fanning Field

Sat 9/20

6:00 am-2:50 pm

2 stops24h 50m

$924

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Thu 11/13

9:55 am-10:52 pm

2 stops20h 57m

Idaho Falls Fanning Field

Mon 11/17

5:00 am-8:20 am

2 stops19h 20m

$928

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sat 9/13

12:20 pm-9:25 pm

1 stop17h 05m

Idaho Falls Fanning Field

Sat 9/20

6:44 am-10:10 am

1 stop19h 26m

$1,059

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 8/15

12:20 pm-12:16 pm

1 stop31h 56m

Idaho Falls Fanning Field

Tue 8/19

7:00 am-10:10 am

1 stop19h 10m

$1,228

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sat 8/16

10:10 am-10:39 pm

2 stops20h 29m

Idaho Falls Fanning Field

Wed 8/20

12:46 pm-10:30 am

1 stop13h 44m

$1,814

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Spain to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Spain 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 Spain to Idaho Falls
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Spain to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Iberia
7.0
Good
2,859 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Spain to Idaho Falls. 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 into for flights to Idaho Falls from Spain?

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Spain to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Spain to Idaho Falls (average of $380). Flying from Spain to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

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Rexburg

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