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Cheap flights from Spain to Idaho Falls from $565

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Idaho Falls departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Spain to Idaho Falls

Recent round-trip flight deals from Spain to Idaho Falls

Enter your travel dates to find the best prices.
United Airlines Logo
10:30 am - 9:46 am
BCN
-
IDA
31h 16m
2 stops
United Airlines Logo
5:33 pm - 8:20 am
IDA
-
BCN
30h 47m
2 stops
$926United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
11:00 am - 9:46 am
BCN
-
IDA
30h 46m
2 stops
United Airlines Logo
5:33 pm - 9:00 am
IDA
-
BCN
31h 27m
2 stops
$927United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
10:30 am - 9:46 am
BCN
-
IDA
31h 16m
2 stops
United Airlines Logo
5:33 pm - 8:20 am
IDA
-
BCN
30h 47m
2 stops
$928United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
6:40 am - 9:04 pm
BCN
-
IDA
22h 24m
2 stops
United Airlines Logo
2:30 pm - 1:15 pm
IDA
-
BCN
38h 45m
2 stops
$957United Airlines
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
3:15 pm - 9:53 am
BCN
-
IDA
26h 38m
2 stops
United Airlines Logo
2:30 pm - 1:15 pm
IDA
-
BCN
38h 45m
2 stops
$969United Airlines
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:00 am - 5:49 pm
BCN
-
IDA
19h 49m
2 stops
Delta Logo
5:25 am - 11:10 am
IDA
-
BCN
21h 45m
2 stops
$991Delta
Fri, Feb 27 - Tue, Mar 3
Air France Logo
10:15 am - 10:21 pm
BCN
-
IDA
44h 06m
2 stops
Air France Logo
5:25 am - 11:10 am
IDA
-
BCN
21h 45m
2 stops
$1,003Air France
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
11:30 am - 11:36 pm
BCN
-
IDA
20h 06m
2 stops
Multiple Airlines Logo
5:20 pm - 7:50 am
IDA
-
BCN
54h 30m
2 stops
$1,507Multiple Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
6:50 am - 8:58 pm
BCN
-
IDA
22h 08m
3 stops
United Airlines Logo
6:36 am - 8:20 am
IDA
-
BCN
17h 44m
2 stops
$1,585United Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
7:10 pm - 12:22 pm
BCN
-
IDA
49h 12m
3 stops
Multiple Airlines Logo
5:25 am - 6:20 pm
IDA
-
BCN
28h 55m
3 stops
$2,325Multiple Airlines
Sun, Mar 1 - Thu, Mar 5

United Airlines flights from Spain to Idaho Falls

Our best United Airlines deals on Spain to Idaho Falls flight tickets
United Airlines
Feb 27
BCN10:30 amBarcelona-El Prat
31h 16m
2 stops
IDA9:46 amIdaho Falls Fanning Field
Mar 3
IDA5:33 pmIdaho Falls Fanning Field
30h 47m
2 stops
BCN8:20 amBarcelona-El Prat
$926
United Airlines
Feb 27
BCN11:00 amBarcelona-El Prat
30h 46m
2 stops
IDA9:46 amIdaho Falls Fanning Field
Mar 3
IDA5:33 pmIdaho Falls Fanning Field
31h 27m
2 stops
BCN9:00 amBarcelona-El Prat
$927
United Airlines
Feb 27
BCN10:30 amBarcelona-El Prat
31h 16m
2 stops
IDA9:46 amIdaho Falls Fanning Field
Mar 3
IDA5:33 pmIdaho Falls Fanning Field
30h 47m
2 stops
BCN8:20 amBarcelona-El Prat
$928

momondo 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Spain to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 2/27

10:30 am-9:46 am

2 stops31h 16m

Idaho Falls Fanning Field

Tue 3/3

5:33 pm-8:20 am

2 stops30h 47m

$926

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 2/27

11:00 am-9:46 am

2 stops30h 46m

Idaho Falls Fanning Field

Tue 3/3

5:33 pm-9:00 am

2 stops31h 27m

$927

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 2/27

10:30 am-9:46 am

2 stops31h 16m

Idaho Falls Fanning Field

Tue 3/3

5:33 pm-8:20 am

2 stops30h 47m

$928

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Thu 4/16

6:40 am-9:04 pm

2 stops22h 24m

Idaho Falls Fanning Field

Sun 4/19

2:30 pm-1:15 pm

2 stops38h 45m

$957

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Thu 4/16

3:15 pm-9:53 am

2 stops26h 38m

Idaho Falls Fanning Field

Sun 4/19

2:30 pm-1:15 pm

2 stops38h 45m

$969

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 2/27

6:00 am-5:49 pm

2 stops19h 49m

Idaho Falls Fanning Field

Tue 3/3

5:25 am-11:10 am

2 stops21h 45m

$991

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Fri 2/27

10:15 am-10:21 pm

2 stops44h 06m

Idaho Falls Fanning Field

Tue 3/3

5:25 am-11:10 am

2 stops21h 45m

$1,003

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sun 3/1

11:30 am-11:36 pm

2 stops20h 06m

Idaho Falls Fanning Field

Thu 3/5

5:20 pm-7:50 am

2 stops54h 30m

$1,507

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sun 3/1

6:50 am-8:58 pm

3 stops22h 08m

Idaho Falls Fanning Field

Thu 3/5

6:36 am-8:20 am

2 stops17h 44m

$1,585

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

Sun 3/1

7:10 pm-12:22 pm

3 stops49h 12m

Idaho Falls Fanning Field

Thu 3/5

5:25 am-6:20 pm

3 stops28h 55m

$2,325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Spain to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Spain to Idaho Falls Fanning Field?

American Airlines and Iberia are the most popular carriers operating from Spain to Idaho Falls Fanning Field

Cheap Spain to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Idaho Falls

Fastest flight time

22h 24m

Direct flights

None
The fastest flight from Spain to Idaho Falls takes 22h 24m
There are no direct flights from Spain to Idaho Falls. There are no popular flight routes from Spain to Idaho Falls.
Search flight deals

  • When did momondo last update prices for flights from Spain to Idaho Falls Fanning Field Airport?

    Prices for flights from Spain to Idaho Falls Fanning Field Airport refresh daily.

  • How old do you have to be to fly from Spain to Idaho Falls Fanning Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Idaho Falls?

Finding the right flight to Idaho Falls from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

Can I find flights from Spain to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Spain to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spain to Idaho Falls.

I’m not ready to book a flight from Spain to Idaho Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho Falls from Spain are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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