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Idaho Falls

$922+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IDA
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap 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 February 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 2/2410:40 am
BCN
-
IDA
2 stops20h 44m
American Airlines
Sat 2/282:18 pm
IDA
-
BCN
1 stop34h 32m
American Airlines
Deal found 2/7$922
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 2/241:00 pm
BCN
-
IDA
2 stops41h 21m
Delta
Sat 2/285:25 am
IDA
-
BCN
2 stops42h 35m
Delta
Deal found 2/7$945
This American Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 2/2311:00 am
BCN
-
IDA
2 stops58h 48m
American Airlines
Fri 2/272:18 pm
IDA
-
BCN
2 stops58h 42m
American Airlines
Deal found 2/7$1,128
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 2/1111:00 am
BCN
-
IDA
2 stops30h 48m
United Airlines
Sun 2/156:35 am
IDA
-
BCN
2 stops18h 25m
United Airlines
Deal found 2/7$1,295
This British Airways deal was found by Cheapflights users on 2/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:10 am
BCN
-
IDA
2 stops21h 14m
Multiple Airlines
Thu 2/262:18 pm
IDA
-
BCN
2 stops24h 17m
Multiple Airlines
Deal found 2/6$1,440
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/611:00 am
BCN
-
IDA
2 stops30h 56m
United Airlines
Tue 2/106:30 am
IDA
-
BCN
2 stops18h 30m
United Airlines
Deal found 2/5$1,528
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/610:40 am
BCN
-
IDA
1 stop34h 57m
American Airlines
Tue 2/107:20 am
IDA
-
BCN
2 stops17h 30m
American Airlines
Deal found 2/4$1,601

Find 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 February 8, 2026.

Round-trip from

$922
(American Airlines)
From Spain to Idaho Falls Fanning Field
Search Deals

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 February 8, 2026.
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

Tue 2/24

10:40 am-11:24 pm

2 stops20h 44m

Idaho Falls Fanning Field

Sat 2/28

2:18 pm-8:50 am

1 stop34h 32m

$922

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Tue 2/24

1:00 pm-10:21 pm

2 stops41h 21m

Idaho Falls Fanning Field

Sat 2/28

5:25 am-8:00 am

2 stops42h 35m

$945

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Mon 2/23

11:00 am-1:48 pm

2 stops58h 48m

Idaho Falls Fanning Field

Fri 2/27

2:18 pm-9:00 am

2 stops58h 42m

$1,128

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sun 2/22

10:10 am-11:24 pm

2 stops21h 14m

Idaho Falls Fanning Field

Thu 2/26

2:18 pm-10:35 pm

2 stops24h 17m

$1,440

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Tue 2/24

7:10 pm-12:22 pm

3 stops49h 12m

Idaho Falls Fanning Field

Sat 2/28

5:25 am-6:20 pm

3 stops28h 55m

$3,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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.

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.

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

    American Airlines and Delta can get you from Spain to Idaho Falls in just under 20h 44m. Your travel time can differ by up to 20h 37m. The distance from Spain to Idaho Falls is about 5290 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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