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Boise

$616+ Cheap flights from Madrid, Spain (MAD) to Boise (BOI)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Madrid to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Boise (BOI). 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 August 14, 2025.

Round-trip from

$821
(Condor)

One-way from

$616
(Kiwi.com)
From Madrid Barajas to Boise Air Term. Gowen Fld
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One-way flight from Madrid Barajas to Boise Air Term. Gowen Fld
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Find flight deals from Madrid to Boise

Cheapest flights from Madrid to Boise
Explore the most affordable flight options available from Madrid to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Condor deal was found by Cheapflights users on 8/14. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:05 amMAD - BOI
2 stops22h 05mMultiple Airlines
Sat 9/2011:22 amBOI - MAD
2 stops26h 33mMultiple Airlines
Deal found 8/14$821
This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:15 amMAD - BOI
2 stops19h 06mUnited Airlines
Wed 9/312:27 pmBOI - MAD
2 stops34h 13mUnited Airlines
Deal found 8/14$914
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/2811:15 amMAD - BOI
2 stops34h 27mUnited Airlines
Sun 10/57:05 pmBOI - MAD
2 stops29h 00mUnited Airlines
Deal found 8/14$923
This Flighttix deal was found by Cheapflights users on 8/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:40 pmMAD - BOI
2 stops19h 17mVirgin Atlantic
Sat 9/201:40 pmBOI - MAD
1 stop35h 55mVirgin Atlantic
Deal found 8/14$966
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/3012:40 pmMAD - BOI
1 stop17h 03mAmerican Airlines
Wed 9/31:38 pmBOI - MAD
2 stops34h 37mAmerican Airlines
Deal found 8/14$1,134
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Sun 9/286:00 amMAD - BOI
3 stops46h 31mMultiple Airlines
Sun 10/52:25 pmBOI - MAD
2 stops32h 15mMultiple Airlines
Deal found 8/14$1,184
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/2810:25 amMAD - BOI
2 stops19h 20mAmerican Airlines
Sun 10/57:00 amBOI - MAD
1 stop18h 05mAmerican Airlines
Deal found 8/14$1,257

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid to Boise 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 August 14, 2025.
Use the filters below to find and compare flights from Madrid to Boise that are best for you.

Fly from

Madrid

Fly to

Boise

Route

Depart

Return

Price

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sat 9/13

7:05 am-9:10 pm

2 stops22h 05m

Boise Air Term. Gowen Fld

Sat 9/20

11:22 am-9:55 pm

2 stops26h 33m

$821

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sat 8/30

11:15 am-10:21 pm

2 stops19h 06m

Boise Air Term. Gowen Fld

Wed 9/3

12:27 pm-6:40 am

2 stops34h 13m

$914

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sun 9/28

11:15 am-1:42 pm

2 stops34h 27m

Boise Air Term. Gowen Fld

Sun 10/5

7:05 pm-8:05 am

2 stops29h 00m

$923

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sat 9/13

12:40 pm-11:57 pm

2 stops19h 17m

Boise Air Term. Gowen Fld

Sat 9/20

1:40 pm-9:35 am

1 stop35h 55m

$966

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sat 8/30

12:40 pm-9:43 pm

1 stop17h 03m

Boise Air Term. Gowen Fld

Wed 9/3

1:38 pm-8:15 am

2 stops34h 37m

$1,134

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sun 9/28

6:00 am-8:31 pm

3 stops46h 31m

Boise Air Term. Gowen Fld

Sun 10/5

2:25 pm-6:40 am

2 stops32h 15m

$1,184

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sun 9/28

10:25 am-9:45 pm

2 stops19h 20m

Boise Air Term. Gowen Fld

Sun 10/5

7:00 am-9:05 am

1 stop18h 05m

$1,257

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 8/19

8:10 pm-5:11 pm

3 stops53h 01m

$616

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Tue 8/19

1:00 pm-10:54 pm

1 stop17h 54m

$1,826

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Sat 10/4

12:40 pm-9:48 pm

1 stop17h 08m

$2,791

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
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Best time to book a flight from Madrid to Boise

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

Related info for your journey

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Madrid to Boise (average of $314). Flying from Madrid to Boise in June is currently the most expensive (average of $399). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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