How long is the flight from Spain to Idaho?

United Airlines, Lufthansa, and Delta can get you from Spain to Idaho in just under 19h 26m. Your travel time can differ by up to 4h 06m. The distance from Spain to Idaho is about 5290 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from ES to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spain to Idaho as you normally would.

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

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

How can I find direct flights from Spain to Idaho?

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

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

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

$750+ Cheap Flights from Spain to Idaho

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Find flight deals from Spain to Idaho

Cheapest flights from Spain to Idaho
Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Fri 5/154:25 pmJAC - MAD

3 stops55h 40mUnited Airlines

Deal found 11/1

$815

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Thu 5/147:00 amJAC - MAD

2 stops15h 40mUnited Airlines

Deal found 11/1

$839

Tue 12/1610:55 amBCN - IDA

2 stops19h 26mDelta

Tue 12/235:55 amIDA - BCN

2 stops26h 35mDelta

Deal found 10/31

$928

Fri 12/510:30 amBCN - GEG

2 stops19h 29mUnited Airlines

Mon 12/84:10 pmGEG - BCN

2 stops31h 10mUnited Airlines

Deal found 11/1

$941

Thu 12/411:15 amMAD - GEG

2 stops34h 30mUnited Airlines

Mon 12/84:10 pmGEG - MAD

2 stops30h 50mUnited Airlines

Deal found 11/1

$945

Thu 11/136:50 amBIO - BOI

2 stops21h 34mDelta

Mon 11/175:58 pmBOI - BIO

2 stops33h 32mDelta

Deal found 11/1

$984

Thu 11/136:00 amVLC - BOI

2 stops38h 39mDelta

Mon 11/178:45 amBOI - VLC

2 stops19h 15mDelta

Deal found 11/1

$984

Thu 11/134:10 pmAGP - BOI

2 stops50h 02mDelta

Mon 11/176:00 amBOI - AGP

2 stops22h 20mDelta

Deal found 11/1

$986

Thu 11/131:00 pmBCN - IDA

2 stops37h 17mDelta

Mon 11/176:57 pmIDA - BCN

2 stops32h 13mDelta

Deal found 11/1

$989

Thu 11/136:00 amBCN - BOI

2 stops20h 54mDelta

Mon 11/178:45 amBOI - BCN

2 stops18h 25mDelta

Deal found 11/2

$994

Thu 11/2712:00 pmMAD - JAC

2 stops33h 26mAmerican Airlines

Thu 5/142:03 pmJAC - MAD

2 stops21h 52mAmerican Airlines

Deal found 11/1

$1,041

Thu 11/133:05 pmBCN - BOI

1 stop15h 40mUnited Airlines

Mon 11/1712:45 pmBOI - BCN

1 stop16h 25mUnited Airlines

Deal found 11/2

$1,056

Best flights from Spain to Idaho
Discover carefully curated flight deals from Spain to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Fri 5/154:25 pmJAC - MAD

3 stops55h 40mUnited Airlines

Deal found 11/1

$815

Thu 1/156:00 amMAD - BOI

2 stops18h 22mMultiple Airlines

Mon 1/195:20 amBOI - MAD

2 stops22h 10mMultiple Airlines

Deal found 11/2

$868

Thu 2/196:00 amMAD - BOI

2 stops23h 32mLufthansa

Mon 2/232:40 pmBOI - MAD

2 stops24h 55mLufthansa

Deal found 11/1

$882

Tue 12/1610:55 amBCN - IDA

2 stops19h 26mDelta

Tue 12/235:55 amIDA - BCN

2 stops26h 35mDelta

Deal found 10/31

$928

Thu 11/2712:00 pmMAD - JAC

2 stops33h 26mAmerican Airlines

Thu 5/142:03 pmJAC - MAD

2 stops21h 52mAmerican Airlines

Deal found 11/1

$1,041

Thu 11/2711:00 amMAD - JAC

2 stops39h 18mKLM

Fri 5/155:30 pmJAC - MAD

2 stops18h 00mKLM

Deal found 11/1

$1,059

Thu 12/412:40 pmMAD - GEG

1 stop17h 17mIberia

Mon 12/85:17 amGEG - MAD

1 stop19h 08mIberia

Deal found 10/31

$1,137

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Thu 5/147:00 amJAC - MAD

2 stops15h 40mUnited Airlines

Deal found 11/1

$839

Wed 1/146:00 amMAD - BOI

2 stops18h 22mMultiple Airlines

Mon 1/1910:38 amBOI - MAD

2 stops20h 42mMultiple Airlines

Deal found 11/2

$868

Thu 1/156:00 amMAD - BOI

2 stops23h 23mUnited Airlines

Wed 1/215:16 pmBOI - MAD

2 stops31h 59mUnited Airlines

Deal found 11/2

$872

Thu 11/136:50 amBIO - BOI

2 stops21h 34mDelta

Mon 11/175:58 pmBOI - BIO

2 stops33h 32mDelta

Deal found 11/1

$984

Thu 1/156:00 amMAD - BOI

2 stops37h 25mUnited Airlines

Tue 1/206:10 amBOI - MAD

2 stops19h 05mUnited Airlines

Deal found 11/2

$872

Thu 11/136:00 amVLC - BOI

2 stops38h 39mDelta

Mon 11/178:45 amBOI - VLC

2 stops19h 15mDelta

Deal found 11/1

$984

Thu 12/412:40 pmMAD - GEG

1 stop17h 17mAmerican Airlines

Mon 12/85:17 amGEG - MAD

2 stops18h 33mAmerican Airlines

Deal found 11/1

$1,124

Tue 1/1311:15 amMAD - BOI

2 stops20h 33mUnited Airlines

Mon 1/195:16 pmBOI - MAD

2 stops31h 59mUnited Airlines

Deal found 11/2

$888

Thu 11/134:10 pmAGP - BOI

2 stops50h 02mDelta

Mon 11/176:00 amBOI - AGP

2 stops22h 20mDelta

Deal found 11/1

$986

Wed 1/1411:15 amMAD - BOI

2 stops32h 10mUnited Airlines

Wed 1/218:15 amBOI - MAD

2 stops17h 00mUnited Airlines

Deal found 11/2

$888

Thu 11/131:00 pmBCN - IDA

2 stops37h 17mDelta

Mon 11/176:57 pmIDA - BCN

2 stops32h 13mDelta

Deal found 11/1

$989

Fri 3/271:15 pmMAD - JAC

2 stops29h 39mAmerican Airlines

Tue 3/311:47 pmJAC - MAD

1 stop15h 38mAmerican Airlines

Deal found 11/1

$1,199

Thu 12/187:25 amBIO - BOI

3 stops43h 26mWestJet

Mon 1/510:39 amBOI - BIO

3 stops27h 46mWestJet

Deal found 11/1

$2,717

Tue 1/1311:15 amMAD - BOI

2 stops33h 24mUnited Airlines

Wed 1/218:15 amBOI - MAD

2 stops17h 00mUnited Airlines

Deal found 11/2

$888

Thu 11/136:00 amBCN - BOI

2 stops18h 05mDelta

Mon 11/1711:10 amBOI - BCN

2 stops21h 55mDelta

Deal found 11/1

$994

Sun 11/166:50 pmBIO - BOI

2 stops34h 31mLufthansa

Thu 11/2012:45 pmBOI - BIO

2 stops26h 05mLufthansa

Deal found 11/1

$1,527

Thu 12/185:10 pmBIO - BOI

2 stops36h 57mMultiple Airlines

Mon 1/53:45 pmBOI - BIO

2 stops40h 25mMultiple Airlines

Deal found 11/1

$1,425

Wed 1/1411:15 amMAD - BOI

2 stops19h 42mUnited Airlines

Tue 1/208:10 amBOI - MAD

2 stops17h 05mUnited Airlines

Deal found 11/2

$888

Sat 1/176:00 amMAD - BOI

2 stops23h 23mUnited Airlines

Tue 1/208:15 amBOI - MAD

2 stops17h 00mUnited Airlines

Deal found 11/2

$889

Sun 11/166:05 pmBIO - BOI

3 stops36h 15mMultiple Airlines

Thu 11/202:20 pmBOI - BIO

3 stops24h 05mMultiple Airlines

Deal found 11/1

$1,443

Sat 1/176:00 amMAD - BOI

2 stops23h 23mUnited Airlines

Wed 1/218:15 amBOI - MAD

2 stops17h 00mUnited Airlines

Deal found 11/2

$889

Fri 11/287:25 amBIO - BOI

2 stops24h 14mMultiple Airlines

Wed 12/32:49 pmBOI - BIO

2 stops23h 06mMultiple Airlines

Deal found 11/2

$1,593

Mon 11/1711:10 amBCN - IDA

2 stops43h 09mDelta

Fri 11/216:57 pmIDA - BCN

2 stops53h 03mDelta

Deal found 10/31

$1,347

Last-minute flights from Spain to Idaho
Discover last-minute flight deals from Spain to Idaho. Data last updated November 3, 2025 and is based on user searches.

Thu 11/66:00 amBCN - GEG

2 stops22h 46mDelta

Sat 12/69:25 amGEG - BCN

2 stops16h 45mDelta

Deal found 11/2

$1,079

Thu 11/66:00 amMAD - GEG

2 stops17h 57mDelta

Sat 12/66:00 amGEG - MAD

2 stops26h 40mDelta

Deal found 11/2

$1,080

Thu 11/136:50 amBIO - BOI

2 stops21h 34mDelta

Mon 11/175:58 pmBOI - BIO

2 stops33h 32mDelta

Deal found 11/1

$984

Thu 11/136:00 amVLC - BOI

2 stops38h 39mDelta

Mon 11/178:45 amBOI - VLC

2 stops19h 15mDelta

Deal found 11/1

$984

Thu 11/134:10 pmAGP - BOI

2 stops50h 02mDelta

Mon 11/176:00 amBOI - AGP

2 stops22h 20mDelta

Deal found 11/1

$986

Thu 11/131:00 pmBCN - IDA

2 stops37h 17mDelta

Mon 11/176:57 pmIDA - BCN

2 stops32h 13mDelta

Deal found 11/1

$989

Thu 11/136:00 amBCN - BOI

2 stops18h 05mDelta

Mon 11/1711:10 amBOI - BCN

2 stops21h 55mDelta

Deal found 11/1

$994

Thu 11/133:05 pmBCN - BOI

1 stop15h 40mUnited Airlines

Mon 11/1712:45 pmBOI - BCN

1 stop16h 25mUnited Airlines

Deal found 11/2

$1,056

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Fri 5/154:25 pmJAC - MAD

3 stops55h 40mUnited Airlines

Deal found 11/1

$815

Wed 11/265:55 amMAD - JAC

2 stops22h 42mUnited Airlines

Thu 5/147:00 amJAC - MAD

2 stops15h 40mUnited Airlines

Deal found 11/1

$839

Thu 11/2712:00 pmMAD - JAC

2 stops33h 26mAmerican Airlines

Thu 5/142:03 pmJAC - MAD

2 stops21h 52mAmerican Airlines

Deal found 11/1

$1,041

Thu 11/2711:00 amMAD - JAC

2 stops39h 18mKLM

Fri 5/155:30 pmJAC - MAD

2 stops18h 00mKLM

Deal found 11/1

$1,059

One-way flights from Spain to Idaho
Search for one-way flight options from Spain to Idaho. Find affordable one-way fares based on user searches. Data last updated November 3, 2025.

Sat 12/68:25 amMAD - JAC

2 stops20h 12mLufthansa

Deal found 10/31

$750

Fri 12/512:55 amMAD - JAC

1 stop19h 19mAmerican Airlines

Deal found 11/2

$867

Sat 12/66:25 amMAD - JAC

3 stops22h 12mMultiple Airlines

Deal found 11/2

$6,173

Cheap flight deals from Spain to Idaho

Round-trip from	$815 (United Airlines)
One-way from	$750 (Thrive Travel)

From Spain to Idaho

Search Deals

One-way flight from Spain to Idaho

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Wed 11/26

5:55 am-8:37 pm

2 stops22h 42m

Jackson Hole

Fri 5/15

4:25 pm-8:05 am

3 stops55h 40m

$815

MadridJackson

MAD - JAC

MADJAC

Madrid Barajas

Wed 11/26

5:55 am-8:37 pm

2 stops22h 42m

Jackson Hole

Thu 5/14

7:00 am-6:40 am

2 stops15h 40m

$839

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Thu 1/15

6:00 am-4:22 pm

2 stops18h 22m

Boise Air Term. Gowen Fld

Mon 1/19

5:20 am-11:30 am

2 stops22h 10m

$868

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Wed 1/14

6:00 am-4:22 pm

2 stops18h 22m

Boise Air Term. Gowen Fld

Mon 1/19

10:38 am-3:20 pm

2 stops20h 42m

$868

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Thu 1/15

6:00 am-9:23 pm

2 stops23h 23m

Boise Air Term. Gowen Fld

Wed 1/21

5:16 pm-9:15 am

2 stops31h 59m

$872

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Thu 1/15

6:00 am-11:25 am

2 stops37h 25m

Boise Air Term. Gowen Fld

Tue 1/20

6:10 am-9:15 am

2 stops19h 05m

$872

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Thu 2/19

6:00 am-9:32 pm

2 stops23h 32m

Boise Air Term. Gowen Fld

Mon 2/23

2:40 pm-11:35 pm

2 stops24h 55m

$882

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 1/13

11:15 am-11:48 pm

2 stops20h 33m

Boise Air Term. Gowen Fld

Mon 1/19

5:16 pm-9:15 am

2 stops31h 59m

$888

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Wed 1/14

11:15 am-11:25 am

2 stops32h 10m

Boise Air Term. Gowen Fld

Wed 1/21

8:15 am-9:15 am

2 stops17h 00m

$888

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 1/13

11:15 am-12:39 pm

2 stops33h 24m

Boise Air Term. Gowen Fld

Wed 1/21

8:15 am-9:15 am

2 stops17h 00m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 33 results

Best time to book a flight from Spain to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Spain to Idaho?
United Airlines, Lufthansa, and Delta can get you from Spain to Idaho in just under 19h 26m. Your travel time can differ by up to 4h 06m. The distance from Spain to Idaho is about 5290 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Spain to Idaho that include hotel bookings?
Yes. In addition to deals on Spain to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spain to Idaho?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Idaho.
Can I find deals for business class flights from Spain to Idaho?
Yes. Cheapflights offers flight deals from Spain to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$750+ Cheap flights from Spain to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spain to Idaho with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Spain to Idaho

Cheapest flights from Spain to IdahoExplore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Cheap flight deals from Spain to Idaho

Keep the following information in mind while searching for Spain to Idaho flight deals. Data was last updated November 3, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Spain to Idaho that are best for you.

Best time to book a flight from Spain to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Spain with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Spain to Idaho

Related info for your journey

Find useful and relevant information for your journey from Spain to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Spain to Idaho?

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

How can I find direct flights from Spain to Idaho?

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

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Alternative routes for Spain to Idaho

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Cheapest flights from Spain to Idaho
Explore the most affordable flight options available from Spain to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.