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Boise

$546+ Cheap flights from Spain 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOI
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap 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 July 3, 2026.

This Orbitz deal was found by Cheapflights users on 6/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:15 am
BCN
-
BOI
2 stops20h 18m
Multiple Airlines
Mon 9/72:17 pm
BOI
-
BCN
2 stops23h 53m
Multiple Airlines
Deal found 6/28$781
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:50 am
BCN
-
BOI
2 stops24h 16m
Lufthansa
Thu 12/32:43 pm
BOI
-
BCN
2 stops18h 52m
Lufthansa
Deal found 6/28$991
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:50 am
BCN
-
BOI
2 stops24h 16m
Lufthansa
Thu 12/38:40 am
BOI
-
BCN
2 stops20h 20m
Lufthansa
Deal found 6/28$992
This Condor deal was found by Cheapflights users on 6/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:15 am
BCN
-
BOI
2 stops21h 49m
Multiple Airlines
Mon 7/201:06 pm
BOI
-
BCN
2 stops25h 04m
Multiple Airlines
Deal found 6/30$1,022
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 9/38:00 am
BCN
-
BOI
2 stops33h 35m
United Airlines
Mon 9/712:24 pm
BOI
-
BCN
1 stop16h 51m
United Airlines
Deal found 6/28$1,024
This Iberia deal was found by Cheapflights users on 6/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:45 am
BCN
-
BOI
1 stop19h 26m
Iberia
Mon 9/76:44 am
BOI
-
BCN
1 stop19h 26m
Iberia
Deal found 6/28$1,033
This United Airlines deal was found by Cheapflights users on 6/28. 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 11/253:10 pm
BCN
-
BOI
1 stop15h 56m
United Airlines
Thu 12/36:20 am
BOI
-
BCN
2 stops18h 40m
United Airlines
Deal found 6/28$1,035
This Condor deal was found by Cheapflights users on 6/29. 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.
Mon 7/138:00 am
BCN
-
BOI
2 stops22h 07m
Multiple Airlines
Sun 7/1910:52 am
BOI
-
BCN
2 stops27h 18m
Multiple Airlines
Deal found 6/29$1,042
This Air France deal was found by Cheapflights users on 6/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:50 am
BCN
-
BOI
1 stop19h 51m
Multiple Airlines
Thu 12/31:43 pm
BOI
-
BCN
1 stop34h 57m
Multiple Airlines
Deal found 6/28$1,059
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:00 am
BCN
-
BOI
2 stops24h 04m
Multiple Airlines
Sun 8/232:17 pm
BOI
-
BCN
2 stops17h 43m
Multiple Airlines
Deal found 7/2$1,087
This Condor deal was found by Cheapflights users on 7/2. 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.
Fri 7/177:00 am
MAD
-
BOI
2 stops25h 04m
Multiple Airlines
Tue 7/2110:52 am
BOI
-
MAD
2 stops27h 03m
Multiple Airlines
Deal found 7/2$1,101
This Condor deal was found by Cheapflights users on 6/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
MAD
-
BOI
2 stops25h 04m
Multiple Airlines
Fri 8/2110:14 am
BOI
-
MAD
2 stops27h 41m
Multiple Airlines
Deal found 6/30$1,158

Find flight deals from Spain to Boise

Keep the following information in mind while searching for Spain to Boise flight deals. Data was last updated July 3, 2026.

Round-trip from

$781
(Orbitz)

One-way from

$546
(Kiwi.com)
From Spain to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Spain to Boise Air Term. Gowen Fld
Search Deals

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 July 3, 2026.
Use the filters below to find and compare flights from Spain to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Thu 9/3

8:00 am-9:35 am

2 stops33h 35m

Boise Air Term. Gowen Fld

Mon 9/7

12:24 pm-1:15 pm

1 stop16h 51m

$1,024

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Wed 11/25

3:10 pm-11:06 pm

1 stop15h 56m

Boise Air Term. Gowen Fld

Thu 12/3

6:20 am-9:00 am

2 stops18h 40m

$1,035

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Mon 11/23

10:50 am-10:41 pm

1 stop19h 51m

Boise Air Term. Gowen Fld

Thu 12/3

1:43 pm-8:40 am

1 stop34h 57m

$1,059

BarcelonaBoise

BCN - BOI

BCNBOI

Barcelona-El Prat

Sun 8/16

8:00 am-12:04 am

2 stops24h 04m

Boise Air Term. Gowen Fld

Sun 8/23

2:17 pm-4:00 pm

2 stops17h 43m

$1,087

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Fri 7/17

7:00 am-12:04 am

2 stops25h 04m

Boise Air Term. Gowen Fld

Tue 7/21

10:52 am-9:55 pm

2 stops27h 03m

$1,101

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Mon 8/17

7:00 am-12:04 am

2 stops25h 04m

Boise Air Term. Gowen Fld

Fri 8/21

10:14 am-9:55 pm

2 stops27h 41m

$1,158

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Wed 9/30

12:40 pm-10:27 pm

1 stop17h 47m

Boise Air Term. Gowen Fld

Thu 10/1

5:52 pm-8:05 pm

2 stops18h 13m

$1,193

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Fri 8/14

6:20 am-10:53 pm

2 stops24h 33m

Boise Air Term. Gowen Fld

Thu 8/27

6:30 am-8:05 am

2 stops17h 35m

$1,213

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Fri 7/17

6:00 am-10:18 pm

2 stops24h 18m

Boise Air Term. Gowen Fld

Tue 7/21

11:10 pm-12:15 pm

1 stop29h 05m

$1,222

MadridBoise

MAD - BOI

MADBOI

Madrid Barajas

Fri 8/14

6:00 am-6:48 pm

2 stops20h 48m

Boise Air Term. Gowen Fld

Thu 8/27

11:10 pm-12:15 pm

1 stop29h 05m

$1,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 30 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Spain to Boise?

    Airlines like United Airlines and Delta fly from Spain to Boise in about 24h 18m. The time it takes to get you to your destination can typically vary by up to 9h 17m. There are 5275 mi between Spain and Boise. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

See more FAQs

Traveling to a place near Boise?

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