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 20h 25m on average. Another popular route from Spain to Idaho is flying from Barcelona to Boise, which will take roughly 20h 39m. Keep in mind that layovers or delays could extend your travel time.

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

Lufthansa, Delta, and Iberia are the most popular carriers operating from Spain to Idaho

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.

$514 Cheap Flights from Spain to Idaho in 2025

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0 bags

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Find the cheapest flights from Spain to Idaho

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to Idaho

7:05 am - 11:11 pmMAD-GEG

25h 06m2 stops

1:40 pm - 9:55 pmGEG-MAD

23h 15m2 stops

$640

Find Deal

dom., sep. 14 - dom., sep. 21

6:30 pm - 11:04 pmAGP-BOI

36h 34m2 stops

3:05 pm - 5:40 pmBOI-AGP

42h 35m2 stops

$709Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:30 pm - 11:04 pmAGP-BOI

36h 34m2 stops

3:05 pm - 5:40 pmBOI-AGP

42h 35m2 stops

$712Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:45 am - 9:15 pmBIO-BOI

22h 30m2 stops

8:20 am - 6:20 pmBOI-BIO

26h 00m2 stops

$871United Airlines

Find Deal

vie., sep. 5 - sáb., sep. 27

12:20 pm - 9:40 pmBCN-BOI

17h 20m1 stop

7:00 am - 10:10 amBOI-BCN

19h 10m1 stop

$915American Airlines

Find Deal

jue., ago. 28 - mar., sep. 2

12:20 pm - 9:40 pmBCN-BOI

17h 20m1 stop

7:00 am - 10:10 amBOI-BCN

19h 10m1 stop

$921Finnair

Find Deal

jue., ago. 28 - mar., sep. 2

2:10 pm - 12:26 pmBCN-IDA

30h 16m2 stops

6:00 am - 2:50 pmIDA-BCN

24h 50m2 stops

$924Delta

Find Deal

sáb., sep. 13 - sáb., sep. 20

12:55 pm - 1:44 pmVLC-BOI

32h 49m2 stops

12:35 pm - 12:05 pmBOI-VLC

39h 30m2 stops

$926United Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:50 am - 11:00 pmBIO-BOI

24h 10m2 stops

1:00 pm - 4:30 pmBOI-BIO

19h 30m2 stops

$926Delta

Find Deal

sáb., sep. 13 - sáb., sep. 20

10:45 am - 11:31 pmBCN-BOI

20h 46m2 stops

7:00 am - 10:10 amBOI-BCN

19h 10m1 stop

$935American Airlines

Find Deal

jue., ago. 28 - mar., sep. 2

American Airlines flights from Spain to Idaho

Our best American Airlines deals on Spain to Idaho flight tickets

American Airlines

Aug 28

BCN12:20 pmBarcelona-El Prat

17h 20m

1 stop

BOI9:40 pmBoise Air Term. Gowen Fld

Sep 2

BOI7:00 amBoise Air Term. Gowen Fld

19h 10m

1 stop

BCN10:10 amBarcelona-El Prat

$915

Find similar

American Airlines

Aug 28

BCN10:45 amBarcelona-El Prat

20h 46m

2 stops

BOI11:31 pmBoise Air Term. Gowen Fld

Sep 2

BOI7:00 amBoise Air Term. Gowen Fld

19h 10m

1 stop

BCN10:10 amBarcelona-El Prat

$935

Find similar

American Airlines

Sep 12

MAD12:40 pmMadrid Barajas

32h 08m

1 stop

BOI12:48 pmBoise Air Term. Gowen Fld

Sep 19

BOI1:07 pmBoise Air Term. Gowen Fld

16h 18m

1 stop

MAD1:25 pmMadrid Barajas

$1,030

Find similar

Scandinavian Airlines flights from Spain to Idaho

Our best Scandinavian Airlines deals on Spain to Idaho flight tickets

Scandinavian Airlines

Nov 13

AGP6:30 pmMalaga

36h 34m

2 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Nov 17

BOI3:05 pmBoise Air Term. Gowen Fld

42h 35m

2 stops

AGP5:40 pmMalaga

$709

Find similar

Scandinavian Airlines

Nov 13

AGP6:30 pmMalaga

36h 34m

2 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Nov 17

BOI3:05 pmBoise Air Term. Gowen Fld

42h 35m

2 stops

AGP5:40 pmMalaga

$712

Find similar

Scandinavian Airlines

Nov 13

AGP6:30 pmMalaga

36h 34m

2 stops

BOI11:04 pmBoise Air Term. Gowen Fld

Nov 17

BOI3:05 pmBoise Air Term. Gowen Fld

42h 35m

2 stops

AGP5:40 pmMalaga

$770

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MadridSpokane

MAD - GEG

MADGEG

Madrid Barajas

dom. 9/14

7:05 am-11:11 pm

2 stops25h 06m

Spokane

dom. 9/21

1:40 pm-9:55 pm

2 stops23h 15m

$640

MálagaBoise

AGP - BOI

AGPBOI

Malaga

jue. 11/13

6:30 pm-11:04 pm

2 stops36h 34m

Boise Air Term. Gowen Fld

lun. 11/17

3:05 pm-5:40 pm

2 stops42h 35m

$709

MálagaBoise

AGP - BOI

AGPBOI

Malaga

jue. 11/13

6:30 pm-11:04 pm

2 stops36h 34m

Boise Air Term. Gowen Fld

lun. 11/17

3:05 pm-5:40 pm

2 stops42h 35m

$712

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

vie. 9/5

6:45 am-9:15 pm

2 stops22h 30m

Boise Air Term. Gowen Fld

sáb. 9/27

8:20 am-6:20 pm

2 stops26h 00m

$871

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

jue. 8/28

12:20 pm-9:40 pm

1 stop17h 20m

Boise Air Term. Gowen Fld

mar. 9/2

7:00 am-10:10 am

1 stop19h 10m

$915

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

jue. 8/28

12:20 pm-9:40 pm

1 stop17h 20m

Boise Air Term. Gowen Fld

mar. 9/2

7:00 am-10:10 am

1 stop19h 10m

$921

BarcelonaIdaho Falls

BCN - IDA

BCNIDA

Barcelona-El Prat

sáb. 9/13

2:10 pm-12:26 pm

2 stops30h 16m

Idaho Falls Fanning Field

sáb. 9/20

6:00 am-2:50 pm

2 stops24h 50m

$924

ValenciaBoise

VLC - BOI

VLCBOI

Valencia

jue. 11/13

12:55 pm-1:44 pm

2 stops32h 49m

Boise Air Term. Gowen Fld

lun. 11/17

12:35 pm-12:05 pm

2 stops39h 30m

$926

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

sáb. 9/13

6:50 am-11:00 pm

2 stops24h 10m

Boise Air Term. Gowen Fld

sáb. 9/20

1:00 pm-4:30 pm

2 stops19h 30m

$926

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

jue. 8/28

10:45 am-11:31 pm

2 stops20h 46m

Boise Air Term. Gowen Fld

mar. 9/2

7:00 am-10:10 am

1 stop19h 10m

$935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 24% 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

Best Price Found	$514
Fastest flight time	15h 40m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from Spain in the past 72 hours is $514. The best round-trip flight deal from Spain to Idaho found on momondo in the last 72 hours is $640.

The fastest flight from Spain to Idaho takes 15h 40m

There are no direct flights from Spain to Idaho. Popular non-direct routes for this connection are Barcelona-El Prat Airport - Spokane Airport, Madrid Barajas Airport - Spokane Airport and Valencia Airport - Boise Air Term. Gowen Fld Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

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.