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

American Airlines, Finnair, and Lufthansa are the most popular carriers operating from Spain to Idaho

How long is the flight from Spain to Idaho?

Flight times from Spain to Idaho vary, but if you’re flying out of Madrid and flying into Boise (one of the most popular routes), then the duration is 17h 42m on average. Another popular route from Spain to Idaho is flying from Málaga to Boise, which will take roughly 23h 53m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Spain to Idaho?

Prices for flights from Spain to Idaho were last updated today.

How old do you have to be to fly from Spain to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$408 Cheap Flights from Spain to Idaho in 2025/26

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Find the cheapest flights from Spain to Idaho

Round-trip

One-way

Recent round-trip flight deals from Spain to Idaho

7:35 pm - 10:52 pmAGP-BOI

35h 17m2 stops

3:54 pm - 5:40 pmBOI-AGP

41h 46m2 stops

$654Scandinavian Airlines

Find Deal

Fri, Nov 7 - Tue, Dec 9

4:40 pm - 3:28 pmMAD-JAC

30h 48m1 stop

12:19 pm - 2:25 pmJAC-MAD

18h 06m2 stops

$751American Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

10:25 am - 8:44 pmMAD-JAC

18h 19m2 stops

12:19 pm - 1:50 pmJAC-MAD

17h 31m1 stop

$777American Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 9

12:55 am - 12:22 pmMAD-BOI

19h 27m1 stop

7:39 am - 10:10 pmBOI-MAD

30h 31m2 stops

$794Iberia

Find Deal

Wed, Feb 18 - Mon, Feb 23

6:45 am - 9:09 pmMAD-BOI

22h 24m2 stops

7:39 am - 8:50 pmBOI-MAD

29h 11m2 stops

$798Iberia

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:45 am - 1:45 pmBCN-GEG

39h 00m2 stops

2:01 pm - 7:00 pmGEG-BCN

19h 59m2 stops

$819Multiple Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

7:05 am - 8:59 pmMAD-GEG

22h 54m2 stops

1:40 pm - 9:55 pmGEG-MAD

23h 15m2 stops

$820Multiple Airlines

Find Deal

Mon, Mar 2 - Sat, Mar 7

12:40 pm - 10:22 pmMAD-BOI

17h 42m1 stop

7:00 am - 9:05 amBOI-MAD

18h 05m1 stop

$826Finnair

Find Deal

Tue, Oct 14 - Tue, Oct 21

6:00 am - 9:29 pmMAD-JAC

23h 29m2 stops

7:30 am - 4:25 pmJAC-MAD

24h 55m2 stops

$842Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

10:05 am - 7:49 pmMAD-JAC

17h 44m1 stop

7:30 am - 7:30 pmJAC-MAD

28h 00m2 stops

$846Delta

Find Deal

Thu, Oct 2 - Mon, Oct 6

Air Canada flights from Spain to Idaho

Our best Air Canada deals on Spain to Idaho flight tickets

Air Canada

Oct 1

MAD12:45 pmMadrid Barajas

18h 59m

2 stops

BOI11:44 pmBoise Air Term. Gowen Fld

Oct 5

BOI7:00 amBoise Air Term. Gowen Fld

15h 40m

2 stops

MAD6:40 amMadrid Barajas

$925

Find similar

Air Canada

Oct 14

MAD12:45 pmMadrid Barajas

30h 54m

3 stops

BOI11:39 amBoise Air Term. Gowen Fld

Oct 21

BOI5:39 pmBoise Air Term. Gowen Fld

30h 41m

3 stops

MAD8:20 amMadrid Barajas

$1,033

Find similar

Air Canada

Oct 1

MAD12:45 pmMadrid Barajas

30h 54m

3 stops

BOI11:39 amBoise Air Term. Gowen Fld

Oct 5

BOI5:00 amBoise Air Term. Gowen Fld

19h 20m

3 stops

MAD8:20 amMadrid Barajas

$1,561

Find similar

Iberia flights from Spain to Idaho

Our best Iberia deals on Spain to Idaho flight tickets

Iberia

Feb 18

MAD12:55 amMadrid Barajas

19h 27m

1 stop

BOI12:22 pmBoise Air Term. Gowen Fld

Feb 23

BOI7:39 amBoise Air Term. Gowen Fld

30h 31m

2 stops

MAD10:10 pmMadrid Barajas

$794

Find similar

Iberia

Feb 19

MAD6:45 amMadrid Barajas

22h 24m

2 stops

BOI9:09 pmBoise Air Term. Gowen Fld

Feb 23

BOI7:39 amBoise Air Term. Gowen Fld

29h 11m

2 stops

MAD8:50 pmMadrid Barajas

$798

Find similar

Iberia

Feb 18

MAD12:55 amMadrid Barajas

28h 14m

1 stop

BOI9:09 pmBoise Air Term. Gowen Fld

Feb 23

BOI7:39 amBoise Air Term. Gowen Fld

17h 46m

1 stop

MAD9:25 amMadrid Barajas

$802

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MálagaBoise

AGP - BOI

AGPBOI

Malaga

Fri 11/7

7:35 pm-10:52 pm

2 stops35h 17m

Boise Air Term. Gowen Fld

Tue 12/9

3:54 pm-5:40 pm

2 stops41h 46m

$654

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Fri 10/3

4:40 pm-3:28 pm

1 stop30h 48m

Jackson Hole

Tue 10/7

12:19 pm-2:25 pm

2 stops18h 06m

$751

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Wed 10/1

10:25 am-8:44 pm

2 stops18h 19m

Jackson Hole

Thu 10/9

12:19 pm-1:50 pm

1 stop17h 31m

$777

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Wed 2/18

12:55 am-12:22 pm

1 stop19h 27m

Boise Air Term. Gowen Fld

Mon 2/23

7:39 am-10:10 pm

2 stops30h 31m

$794

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Thu 2/19

6:45 am-9:09 pm

2 stops22h 24m

Boise Air Term. Gowen Fld

Mon 2/23

7:39 am-8:50 pm

2 stops29h 11m

$798

BarcelonaSpokane

BCN - GEG

BCNGEG

Barcelona-El Prat

Fri 10/31

6:45 am-1:45 pm

2 stops39h 00m

Spokane

Fri 11/7

2:01 pm-7:00 pm

2 stops19h 59m

$819

MadridSpokane

MAD - GEG

MADGEG

Madrid Barajas

Mon 3/2

7:05 am-8:59 pm

2 stops22h 54m

Spokane

Sat 3/7

1:40 pm-9:55 pm

2 stops23h 15m

$820

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 10/14

12:40 pm-10:22 pm

1 stop17h 42m

Boise Air Term. Gowen Fld

Tue 10/21

7:00 am-9:05 am

1 stop18h 05m

$826

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Thu 10/2

6:00 am-9:29 pm

2 stops23h 29m

Jackson Hole

Mon 10/6

7:30 am-4:25 pm

2 stops24h 55m

$842

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Thu 10/2

10:05 am-7:49 pm

1 stop17h 44m

Jackson Hole

Mon 10/6

7:30 am-7:30 pm

2 stops28h 00m

$846

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How to get the cheapest flight ticket from Spain to Idaho

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

Prices

Airlines

Other information

Can stopping save me money on Spain to Idaho flights?

You could potentially save up to 7% on your flight if you consider stops on a Spain to Idaho flight.

Cheap Spain to Idaho flight deals and tips

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

Direct flights	None

There are no direct flights from Spain to Idaho. There are no popular flight routes from Spain to Idaho.

Search flight deals

When did momondo last update prices for flights from Spain to Idaho?
Prices for flights from Spain to Idaho were last updated today.
How old do you have to be to fly from Spain to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Idaho for you.

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

momondo does allow users to show only those flights to Idaho from Spain which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Spain to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Idaho 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.