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$588+ Cheap flights from Idaho to Spain

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MAD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Idaho to Spain

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Spain (ES0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Idaho to Spain

Cheapest flights from Idaho to Spain
Explore the most affordable flight options available from Idaho to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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 12/1110:40 amBOI - MAD
2 stops25h 25mUnited Airlines
Wed 12/1812:20 pmMAD - BOI
2 stops36h 12mUnited Airlines
Deal found 11/19$928
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:20 amBOI - BCN
2 stops19h 25mUnited Airlines
Wed 12/1812:15 pmBCN - BOI
2 stops41h 58mUnited Airlines
Deal found 11/21$966
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/115:35 amBOI - MAD
2 stops20h 40mDelta
Wed 12/1811:00 amMAD - BOI
1 stop33h 52mDelta
Deal found 11/19$1,005
This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/65:35 amBOI - BCN
2 stops19h 05mDelta
Sat 12/1410:15 amBCN - BOI
2 stops31h 49mDelta
Deal found 11/21$1,064
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:40 amBOI - BCN
3 stops19h 10mAir Canada
Sat 12/1412:15 pmBCN - BOI
3 stops31h 58mAir Canada
Deal found 11/21$1,071
This Air Canada deal was found by Cheapflights users on 11/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:53 pmBOI - BCN
2 stops30h 57mMultiple Airlines
Sat 12/1412:15 pmBCN - BOI
3 stops31h 58mMultiple Airlines
Deal found 11/21$1,072
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/113:45 pmBOI - MAD
3 stops35h 20mMultiple Airlines
Wed 12/1811:50 amMAD - BOI
3 stops31h 12mMultiple Airlines
Deal found 11/19$1,139
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:59 pmGEG - BCN
2 stops29h 06mUnited Airlines
Wed 1/86:50 amBCN - GEG
3 stops38h 58mUnited Airlines
Deal found 11/20$1,303
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/135:30 amGEG - MAD
2 stops21h 10mAmerican Airlines
Fri 12/271:00 pmMAD - GEG
2 stops19h 12mAmerican Airlines
Deal found 11/21$1,449
This EaseMyTrip deal was found by Cheapflights users on 11/21. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1312:52 pmGEG - MAD
1 stop35h 08mKLM
Fri 12/2711:00 amMAD - GEG
1 stop19h 33mKLM
Deal found 11/21$1,529
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:33 pmGEG - BCN
1 stop25h 07mKLM
Wed 1/87:55 pmBCN - GEG
2 stops27h 50mKLM
Deal found 11/20$1,626
This EaseMyTrip deal was found by Cheapflights users on 11/21. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:50 amGEG - MAD
2 stops26h 10mMultiple Airlines
Fri 12/2711:00 amMAD - GEG
1 stop19h 33mMultiple Airlines
Deal found 11/21$1,634

Find flights from Idaho to Spain within your budget

Customize your flight search to find flights from Idaho to Spain 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Wed 2/26

5:34 am-9:25 am

1 stop18h 51m

Madrid Barajas

Wed 3/5

1:00 pm-9:34 pm

1 stop17h 34m

$654

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Wed 2/26

5:00 am-8:00 am

2 stops18h 00m

Madrid Barajas

Wed 3/5

10:00 am-8:35 am

2 stops31h 35m

$658

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Mon 1/13

5:35 am-8:00 am

2 stops17h 25m

Madrid Barajas

Mon 1/27

8:35 pm-2:45 pm

2 stops27h 10m

$660

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Thu 1/9

6:00 am-8:00 am

2 stops17h 00m

Madrid Barajas

Thu 1/23

11:00 am-11:57 pm

2 stops21h 57m

$708

SpokaneBarcelona

GEG - BCN

GEGBCN

Spokane

Tue 1/14

5:10 am-9:00 am

2 stops18h 50m

Barcelona-El Prat

Tue 1/21

12:15 pm-8:53 pm

2 stops41h 38m

$782

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Wed 2/19

8:30 am-9:15 am

2 stops16h 45m

Madrid Barajas

Wed 3/12

12:15 pm-5:50 pm

2 stops36h 35m

$786

JacksonMadrid

JAC - MAD

JACMAD

Jackson Hole

Thu 3/20

7:00 am-9:35 am

2 stops19h 35m

Madrid Barajas

Sat 4/5

11:15 am-10:03 am

2 stops30h 48m

$808

JacksonMadrid

JAC - MAD

JACMAD

Jackson Hole

Sat 3/29

1:59 pm-1:45 pm

1 stop16h 46m

Madrid Barajas

Sat 4/5

4:00 pm-12:04 pm

1 stop28h 04m

$810

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

Tue 3/25

7:00 pm-6:20 pm

2 stops40h 20m

Barcelona-El Prat

Wed 5/7

7:00 pm-11:22 pm

2 stops36h 22m

$819

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Sun 2/16

8:29 am-9:35 am

2 stops17h 06m

Madrid Barajas

Mon 2/24

4:55 pm-9:29 pm

2 stops36h 34m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 38 results
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Best time to book a flight from Idaho to Spain

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

Travel insights for flights from Idaho to Spain

Get recent, data-driven insights about flights from Idaho to Spain including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Spain?

Currently, December is the cheapest month in which you can book a flight from Idaho to Spain (average of $512). Flying from Idaho to Spain in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Idaho to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August 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 January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated November 21, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and KLM from Idaho to Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Idaho to Spain one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $1,240. Users have also found prices from $2,429 and $3,072 on Icelandair and American Airlines, respectively.

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

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

  • How can I find direct flights from Idaho to Spain?

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

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

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

  • What is the cheapest month to book a flight from Idaho to Spain?

    Currently, December is the cheapest month in which you can book a flight from Idaho to Spain (average of $512). Flying from Idaho to Spain in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Idaho to Spain

Discover the top 7 airlines that operate flights from Idaho to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$530Average$1,061FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$554Average$1,043FlexibilityNo cancel feeOn-time71%
DeltaCheapest$564Average$1,188FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$564Average$968FlexibilityNo cancel feeOn-time77%
KLMCheapest$664Average$1,642FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$808Average$1,084FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$823Average$1,129FlexibilityNo cancel feeOn-time76%
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