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Boise

$801+ Cheap flights from Spain to Boise (BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOI
מאי 6 — מאי 131
ג' 5/6
ג' 5/13
1 adult, Economy
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Cheap flight deals from Spain to Boise

Keep the following information in mind while searching for Spain to Boise flight deals. Data was last updated מאי 1, 2025.

Round-trip from

$801
(flugladen.de)
From Spain to Boise Air Term. Gowen Fld
Search Deals

Find flight deals from Spain to Boise

Cheapest flights from Spain to Boise
Explore the most affordable flight options available from Spain to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

This flugladen.de deal was found by Cheapflights users on 4/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 5/2912:50 pmBCN - BOI
2 stops36h 21mMultiple Airlines
ג' 6/37:06 pmBOI - BCN
2 stops34h 34mMultiple Airlines
Deal found 4/30$801
This Finnair deal was found by Cheapflights users on 4/30. 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.
ה' 5/2912:20 pmBCN - BOI
1 stop17h 40mFinnair
ג' 6/37:14 amBOI - BCN
2 stops28h 51mFinnair
Deal found 4/30$828
This flugladen.de deal was found by Cheapflights users on 4/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 5/2912:20 pmBCN - BOI
1 stop17h 40mIberia
ג' 6/37:14 amBOI - BCN
1 stop18h 56mIberia
Deal found 4/30$837
This Finnair deal was found by Cheapflights users on 4/30. 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.
ג' 7/14:00 pmMAD - BOI
1 stop26h 56mMultiple Airlines
ד' 8/271:36 pmBOI - MAD
1 stop16h 44mMultiple Airlines
Deal found 4/30$910
This Delta deal was found by Cheapflights users on 4/30. 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.
ו' 5/166:50 amBIO - BOI
2 stops24h 38mDelta
ג' 5/204:59 pmBOI - BIO
2 stops15h 41mDelta
Deal found 4/30$916
This American Airlines deal was found by Cheapflights users on 4/30. 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.
ב' 7/289:15 amBIO - BOI
2 stops35h 31mAmerican Airlines
ב' 8/111:14 pmBOI - BIO
2 stops23h 36mAmerican Airlines
Deal found 4/30$929
This American Airlines deal was found by Cheapflights users on 4/30. 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.
ג' 7/14:00 pmMAD - BOI
1 stop26h 56mAmerican Airlines
ד' 8/277:00 amBOI - MAD
2 stops16h 55mAmerican Airlines
Deal found 4/30$933
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 7/278:15 pmAGP - BOI
2 stops30h 46mScandinavian Airlines
ה' 8/283:43 pmBOI - AGP
2 stops34h 07mScandinavian Airlines
Deal found 5/1$947
This United Airlines deal was found by Cheapflights users on 4/30. 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.
ו' 5/162:10 pmBIO - BOI
2 stops39h 29mUnited Airlines
ג' 5/207:10 pmBOI - BIO
2 stops20h 15mUnited Airlines
Deal found 4/30$950
This lol.travel deal was found by Cheapflights users on 4/30. 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.
ה' 7/247:45 amMAD - BOI
2 stops23h 30mIberia
ד' 8/67:30 amBOI - MAD
1 stop17h 35mIberia
Deal found 4/30$1,024
This United Airlines deal was found by Cheapflights users on 5/1. 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.
ב' 7/289:35 amAGP - BOI
2 stops20h 52mUnited Airlines
ד' 8/275:00 amBOI - AGP
2 stops18h 35mUnited Airlines
Deal found 5/1$1,090
This Virgin Atlantic deal was found by Cheapflights users on 4/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 7/2412:40 pmMAD - BOI
2 stops19h 19mVirgin Atlantic
ד' 8/612:50 pmBOI - MAD
2 stops35h 00mVirgin Atlantic
Deal found 4/30$1,104

Cheapflights Fare Finder

Customize your flight search to find flights from Spain 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 מאי 1, 2025.
Use the filters below to find and compare flights from Spain to Boise that are best for you.

Fly from

Spain

Fly to

Boise

Route

Depart

Return

Price

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

ה' 5/29

12:50 pm-5:11 pm

2 stops36h 21m

Boise Air Term. Gowen Fld

ג' 6/3

7:06 pm-1:40 pm

2 stops34h 34m

$801

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

ה' 5/29

12:20 pm-10:00 pm

1 stop17h 40m

Boise Air Term. Gowen Fld

ג' 6/3

7:14 am-8:05 pm

2 stops28h 51m

$828

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

ה' 5/29

12:20 pm-10:00 pm

1 stop17h 40m

Boise Air Term. Gowen Fld

ג' 6/3

7:14 am-10:10 am

1 stop18h 56m

$837

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

ג' 7/1

4:00 pm-10:56 am

1 stop26h 56m

Boise Air Term. Gowen Fld

ד' 8/27

1:36 pm-2:20 pm

1 stop16h 44m

$910

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

ו' 5/16

6:50 am-11:28 pm

2 stops24h 38m

Boise Air Term. Gowen Fld

ג' 5/20

4:59 pm-4:40 pm

2 stops15h 41m

$916

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

ב' 7/28

9:15 am-12:46 pm

2 stops35h 31m

Boise Air Term. Gowen Fld

ב' 8/11

1:14 pm-8:50 pm

2 stops23h 36m

$929

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

ג' 7/1

4:00 pm-10:56 am

1 stop26h 56m

Boise Air Term. Gowen Fld

ד' 8/27

7:00 am-7:55 am

2 stops16h 55m

$933

MálagaBoise

AGP - BOI

AGPBOI

Malaga

א' 7/27

8:15 pm-7:01 pm

2 stops30h 46m

Boise Air Term. Gowen Fld

ו' 8/29

3:43 pm-10:45 am

2 stops35h 02m

$947

BilbaoBoise

BIO - BOI

BIOBOI

Bilbao

ו' 5/16

2:10 pm-9:39 pm

2 stops39h 29m

Boise Air Term. Gowen Fld

ג' 5/20

7:10 pm-11:25 pm

2 stops20h 15m

$950

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

ה' 7/24

7:45 am-11:15 pm

2 stops23h 30m

Boise Air Term. Gowen Fld

ד' 8/6

7:30 am-9:05 am

1 stop17h 35m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 25 results
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2
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Best time to book a flight from Spain to Boise

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

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

Find hourly flight availability from Spain to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated מאי 1, 2025.

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

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated מאי 1, 2025.
Read through reviews of airlines operating flights from Spain to Boise, such as Delta, Finnair and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Spain to Boise. 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 Boise from Spain?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Spain to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

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

    $2,260 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Finnair and Air Canada, with prices starting from $5,532 and $5,572, respectively.

  • What are the most popular routes from Spain to Boise?

    When deciding which route to take from Spain to Boise consider Malaga - Boise Air Term. Gowen Fld, Madrid Barajas - Boise Air Term. Gowen Fld or Barcelona-El Prat - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Spain to Boise (average of $314). Flying from Spain to Boise in June is currently the most expensive (average of $406). 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 Spain?

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

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