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Salou

$315+ Cheap flights from Boise (BOI) to Salou, 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BCN
מרץ 13 — מרץ 201
ו' 3/13
ו' 3/20
1 adult, Economy
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Cheap flight deals from Boise to Salou

Cheapest flights from Boise to Salou
Explore the most affordable flight options available from Boise to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on פברואר 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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.
ג' 4/147:03 pm
BOI
-
BCN
2 stops28h 57m
United Airlines
ד' 4/291:15 pm
BCN
-
BOI
2 stops40h 02m
United Airlines
Deal found 2/7$475
This United Airlines deal was found by Cheapflights users on 2/9. 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.
א' 4/125:29 pm
BOI
-
BCN
2 stops20h 56m
United Airlines
ד' 4/221:15 pm
BCN
-
BOI
2 stops40h 07m
United Airlines
Deal found 2/9$479
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 4/125:00 am
BOI
-
BCN
2 stops44h 20m
Air Canada
ד' 4/221:15 pm
BCN
-
BOI
2 stops40h 07m
Air Canada
Deal found 2/11$481
This American Airlines deal was found by Cheapflights users on 2/11. 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.
א' 4/126:26 pm
BOI
-
BCN
2 stops17h 54m
American Airlines
ד' 4/2210:45 am
BCN
-
BOI
1 stop20h 09m
American Airlines
Deal found 2/11$483
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 4/152:18 pm
BOI
-
BCN
1 stop14h 32m
Multiple Airlines
ד' 4/2211:00 am
BCN
-
BOI
1 stop19h 28m
Multiple Airlines
Deal found 2/10$486
This KLM deal was found by Cheapflights users on 2/9. 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.
א' 4/121:40 pm
BOI
-
BCN
1 stop15h 10m
KLM
ד' 4/2211:00 am
BCN
-
BOI
1 stop19h 28m
KLM
Deal found 2/9$487
This Delta deal was found by Cheapflights users on 2/7. 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.
ג' 4/141:52 pm
BOI
-
BCN
2 stops19h 18m
Delta
ד' 4/2911:00 am
BCN
-
BOI
1 stop19h 28m
Delta
Deal found 2/7$491
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
ג' 3/102:40 pm
BOI
-
BCN
2 stops25h 40m
Lufthansa
ג' 3/177:40 am
BCN
-
BOI
2 stops20h 49m
Lufthansa
Deal found 2/9$493
This United Airlines deal was found by Cheapflights users on 2/8. 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' 3/95:31 pm
BOI
-
BCN
2 stops31h 49m
United Airlines
ב' 3/1610:30 am
BCN
-
BOI
2 stops32h 43m
United Airlines
Deal found 2/8$496
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 3/107:30 am
BOI
-
BCN
2 stops26h 00m
Scandinavian Airlines
ג' 3/179:45 am
BCN
-
BOI
1 stop19h 40m
Scandinavian Airlines
Deal found 2/9$497
This United Airlines deal was found by Cheapflights users on 2/9. 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.
ג' 3/105:00 am
BOI
-
BCN
2 stops29h 35m
United Airlines
ג' 3/179:55 am
BCN
-
BOI
2 stops21h 02m
United Airlines
Deal found 2/9$498

Find flight deals from Boise to Salou

Keep the following information in mind while searching for Boise to Salou flight deals. Data was last updated פברואר 11, 2026.

Round-trip from

$475
(United Airlines)

One-way from

$315
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$484
From Boise Air Term. Gowen Fld to Salou
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Salou
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Salou 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 פברואר 11, 2026.
Use the filters below to find and compare flights from Boise to Salou that are best for you.

Fly from

Boise

Fly to

Salou

Route

Depart

Return

Price

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ג' 4/14

7:03 pm-8:00 am

2 stops28h 57m

Barcelona-El Prat

ד' 4/29

1:15 pm-9:17 pm

2 stops40h 02m

$475

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ד' 4/15

6:15 am-8:00 am

2 stops17h 45m

Barcelona-El Prat

ד' 4/22

1:15 pm-9:22 pm

2 stops40h 07m

$475

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

א' 4/12

5:29 pm-10:25 pm

2 stops20h 56m

Barcelona-El Prat

ד' 4/22

1:15 pm-9:22 pm

2 stops40h 07m

$479

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

א' 4/12

1:40 pm-12:50 pm

1 stop15h 10m

Barcelona-El Prat

ד' 4/22

11:00 am-10:28 pm

1 stop19h 28m

$487

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

א' 4/12

6:00 am-7:35 am

1 stop17h 35m

Barcelona-El Prat

ד' 4/22

10:45 am-9:07 pm

1 stop18h 22m

$487

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ג' 4/14

1:52 pm-5:10 pm

2 stops19h 18m

Barcelona-El Prat

ד' 4/29

11:00 am-10:28 pm

1 stop19h 28m

$491

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ב' 3/9

12:59 pm-8:20 am

2 stops36h 21m

Barcelona-El Prat

ב' 3/16

10:30 am-11:17 am

2 stops31h 47m

$491

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ג' 3/10

7:30 am-4:30 pm

2 stops26h 00m

Barcelona-El Prat

ג' 3/17

9:45 am-10:25 pm

1 stop19h 40m

$497

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

ג' 3/10

5:00 am-5:35 pm

2 stops29h 35m

Barcelona-El Prat

ג' 3/17

9:55 am-11:57 pm

2 stops21h 02m

$498

BoiseBarcelona

BOI - BCN

BOIBCN

Boise Air Term. Gowen Fld

א' 4/26

9:02 am-4:25 pm

1 stop23h 23m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 18 results
1
2

Best time to book a flight from Boise to Salou

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

What is the cheapest month to book a flight from Boise to Salou?

Currently, February is the cheapest month in which you can book a flight from Boise to Salou (average of $476). Flying from Boise to Salou in December is currently the most expensive (average of $1,165). 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.

Reviews of airlines servicing Salou

Get insights into the airlines that provide service to Salou. 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 Salou. Reviews last updated פברואר 11, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Boise to Salou have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,178 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,279 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,270 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,709 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,112 reviews
Delta
7.9
Good
8,178 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Salou. On average, Air Term. Gowen Fld has 0 outbound flights to Salou per day from 6 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Boise to Salou?

    United Airlines and KLM can get you from Boise to Salou in just under 15h 10m. Your travel time can differ by up to 13h 47m. The distance between Boise and Salou is about 5431 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boise to Salou (average of $476). Flying from Boise to Salou in December is currently the most expensive (average of $1,165). 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 Boise to Salou

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Barcelona-El Prat flights
Spokane to Barcelona-El Prat flights
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Idaho Falls to Barcelona-El Prat flights

Top 6 airlines flying from Boise to Salou

Discover the top 6 airlines that operate flights from Boise to Salou. 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 פברואר 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$483Average$685FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$552Average$857FlexibilityNo cancel feeOn-time69%
DeltaCheapest$599Average$892FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$637Average$856FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$641Average$1,033FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$651Average$857FlexibilityNo cancel feeOn-time67%

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