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Madrid

$538+ Cheap flights from Idaho to Madrid, Spain (MAD)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MAD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Idaho to Madrid

Keep the following information in mind while searching for Idaho to Madrid flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$604
(United Airlines)

One-way from

$538
(Delta)

Popular in

June

Cheapest in

January

Average price

$1,067
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Madrid Barajas flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Madrid Barajas flights.
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From Idaho to Madrid Barajas
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One-way flight from Idaho to Madrid Barajas
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Highest demand for flights based on searches. 25% potential increase in price ($332 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Madrid

Cheapest flights from Idaho to Madrid
Explore the most affordable flight options available from Idaho to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/23. 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.
Sun 10/57:00 amBOI - MAD
2 stops15h 40mAir Canada
Wed 10/1512:45 pmMAD - BOI
2 stops37h 49mAir Canada
Deal found 4/23$604
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 9/235:15 amGEG - MAD
2 stops16h 25mUnited Airlines
Tue 9/3012:45 pmMAD - GEG
2 stops43h 30mUnited Airlines
Deal found 4/23$604
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Tue 9/235:15 amGEG - MAD
2 stops18h 05mMultiple Airlines
Tue 9/3012:45 pmMAD - GEG
3 stops32h 51mMultiple Airlines
Deal found 4/23$617
This United deal was found by Cheapflights users on 4/23. 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 10/197:00 amJAC - MAD
2 stops28h 50mMultiple Airlines
Fri 10/3112:15 pmMAD - JAC
2 stops33h 57mMultiple Airlines
Deal found 4/23$630
This Delta deal was found by Cheapflights users on 4/23. 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.
Sun 10/51:43 pmBOI - MAD
1 stop35h 52mDelta
Wed 10/1512:40 pmMAD - BOI
2 stops29h 21mDelta
Deal found 4/23$637
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 9/303:05 pmGEG - MAD
2 stops16h 40mDelta
Fri 10/2410:05 amMAD - GEG
1 stop20h 55mDelta
Deal found 4/23$645
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 10/192:07 pmJAC - MAD
1 stop16h 13mAmerican Airlines
Fri 10/315:05 pmMAD - JAC
2 stops26h 23mAmerican Airlines
Deal found 4/23$669
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 9/2312:20 pmGEG - MAD
1 stop17h 00mAmerican Airlines
Tue 9/301:45 pmMAD - GEG
2 stops18h 15mAmerican Airlines
Deal found 4/23$669
This Finnair deal was found by Cheapflights users on 4/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:41 pmBOI - MAD
1 stop16h 39mMultiple Airlines
Tue 9/304:00 pmMAD - BOI
1 stop28h 34mMultiple Airlines
Deal found 4/23$683
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 10/248:20 amBOI - MAD
2 stops23h 55mUnited Airlines
Mon 10/2712:15 pmMAD - BOI
2 stops35h 16mUnited Airlines
Deal found 4/23$730
This KLM deal was found by Cheapflights users on 4/23. 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.
Wed 10/810:38 amBOI - MAD
2 stops19h 02mKLM
Fri 10/1710:05 amMAD - BOI
1 stop20h 38mKLM
Deal found 4/23$751
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 10/197:00 amJAC - MAD
2 stops17h 05mUnited Airlines
Fri 10/3111:15 amMAD - JAC
3 stops34h 57mUnited Airlines
Deal found 4/23$783

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Madrid 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 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Idaho to Madrid that are best for you.

Fly from

Idaho

Fly to

Madrid

Route

Depart

Return

Price

JacksonMadrid

JAC - MAD

JACMAD

Jackson Hole

Sun 10/19

7:00 am-7:50 pm

2 stops28h 50m

Madrid Barajas

Fri 10/31

12:15 pm-3:12 pm

2 stops33h 57m

$630

JacksonMadrid

JAC - MAD

JACMAD

Jackson Hole

Sun 10/19

2:07 pm-2:20 pm

1 stop16h 13m

Madrid Barajas

Fri 10/31

5:05 pm-12:28 pm

2 stops26h 23m

$669

JacksonMadrid

JAC - MAD

JACMAD

Jackson Hole

Sun 10/19

7:00 am-8:05 am

2 stops17h 05m

Madrid Barajas

Fri 10/31

11:15 am-3:12 pm

3 stops34h 57m

$783

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Thu 5/8

5:29 am-6:40 am

2 stops16h 11m

Madrid Barajas

Wed 5/21

12:45 pm-5:21 pm

2 stops37h 36m

$845

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Thu 5/8

5:34 am-9:35 am

2 stops19h 01m

Madrid Barajas

Wed 5/21

12:40 pm-8:53 pm

1 stop17h 13m

$858

SpokaneMadrid

GEG - MAD

GEGMAD

Spokane

Wed 7/9

12:30 pm-2:20 pm

1 stop16h 50m

Madrid Barajas

Tue 9/30

4:00 pm-11:40 am

1 stop28h 40m

$903

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Sun 5/18

5:00 am-6:40 am

2 stops41h 40m

Madrid Barajas

Tue 6/3

12:45 pm-10:57 pm

2 stops42h 12m

$924

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Tue 7/1

5:00 am-6:40 am

2 stops17h 40m

Madrid Barajas

Tue 8/26

12:45 pm-1:35 pm

2 stops32h 50m

$958

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Tue 7/1

1:15 pm-1:25 pm

1 stop16h 10m

Madrid Barajas

Tue 8/26

12:40 pm-9:16 pm

1 stop16h 36m

$981

BoiseMadrid

BOI - MAD

BOIMAD

Boise Air Term. Gowen Fld

Tue 7/1

7:00 am-7:55 am

2 stops16h 55m

Madrid Barajas

Tue 8/26

12:40 pm-9:16 pm

1 stop16h 36m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 20 results
1
2

Best time to book a flight from Idaho to Madrid

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

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Idaho to Madrid (average of $543). Flying from Idaho to Madrid in June is currently the most expensive (average of $1,101). 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 MAD?

Find hourly flight availability from Idaho to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Madrid by month

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

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

Temperature in Madrid by month

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

If weather is an important factor for your trip to Madrid, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated April 24, 2025.
To help decide which airline to fly from Idaho to Madrid, see what other customers have to say about Delta, United Airlines and Virgin Atlantic. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,192 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Madrid from Idaho?

    Madrid Barajas (MAD) is the airport you will fly into if you book a flight from Idaho to Madrid. It is only a 8.5 mi journey from Barajas (MAD) to Madrid’s city center.

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

    $538 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $545 and $851, respectively.

  • What are the most popular routes from Idaho to Madrid?

    Most travelers choose Spokane - Madrid Barajas, Boise Air Term. Gowen Fld - Madrid Barajas or Jackson Hole - Madrid Barajas when deciding on the best route from Idaho to Madrid.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Madrid 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 Madrid?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Madrid (average of $543). Flying from Idaho to Madrid in June is currently the most expensive (average of $1,101). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Segovia
Fuenlabrada

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Alternative routes for Idaho to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Idaho to Madrid

Discover the top 4 airlines that operate flights from Idaho to Madrid. 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 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$549Average$1,061FlexibilityNo cancel feeOn-time71%
IberiaCheapest$564Average$1,008FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$569Average$667FlexibilityNo cancel feeOn-time69%
DeltaCheapest$700Average$1,057FlexibilityNo cancel feeOn-timeN/A

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