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Central America

$155+ Cheap flights from Boise (BOI) to Central America

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Boise to Central America

Cheapest flights from Boise to Central America
Explore the most affordable flight options available from Boise to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
dom. 5/36:26 pm
BOI
-
SAL
2 stops18h 17m
American Airlines
sáb. 5/91:19 pm
SAL
-
BOI
2 stops21h 31m
American Airlines
Deal found 1/19$245
This American Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 8/216:59 am
BOI
-
SAL
2 stops12h 48m
American Airlines
mar. 9/112:40 pm
SAL
-
BOI
2 stops24h 06m
American Airlines
Deal found 1/20$305
This American Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 8/216:59 am
BOI
-
SAL
2 stops28h 41m
American Airlines
mié. 9/26:00 am
SAL
-
BOI
2 stops30h 46m
American Airlines
Deal found 1/20$320
This American Airlines deal was found by Cheapflights users on 1/20. 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.
sáb. 10/315:10 pm
BOI
-
SJO
2 stops19h 12m
American Airlines
jue. 11/126:22 am
SJO
-
BOI
1 stop16h 41m
American Airlines
Deal found 1/20$335
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/236:51 pm
BOI
-
SAL
1 stop11h 24m
Multiple Airlines
jue. 9/36:15 pm
SAL
-
BOI
1 stop28h 40m
Multiple Airlines
Deal found 1/20$368
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 10/221:34 pm
BOI
-
SJO
2 stops21h 31m
American Airlines
mié. 10/287:35 am
SJO
-
BOI
1 stop28h 48m
American Airlines
Deal found 1/21$373
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/106:28 am
BOI
-
SJO
2 stops17h 40m
Alaska Airlines
jue. 3/121:28 am
SJO
-
BOI
2 stops46h 31m
Alaska Airlines
Deal found 1/21$377
This United Airlines deal was found by Cheapflights users on 1/18. 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.
jue. 1/222:20 pm
BOI
-
SJO
1 stop17h 12m
United Airlines
sáb. 1/249:40 am
SJO
-
BOI
1 stop12h 43m
United Airlines
Deal found 1/18$379
This Expedia deal was found by Cheapflights users on 1/20. 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.
sáb. 10/318:18 am
BOI
-
SJO
1 stop11h 12m
Alaska Airlines
mié. 11/111:45 am
SJO
-
BOI
1 stop12h 59m
Alaska Airlines
Deal found 1/20$388
This Travelocity deal was found by Cheapflights users on 1/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/68:11 am
BOI
-
SJO
2 stops24h 19m
Multiple Airlines
jue. 5/149:40 am
SJO
-
BOI
2 stops24h 40m
Multiple Airlines
Deal found 1/19$389
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/15:43 pm
BOI
-
SJO
2 stops29h 14m
Alaska Airlines
mié. 11/111:45 am
SJO
-
BOI
1 stop12h 59m
Alaska Airlines
Deal found 1/20$393
This Gurufare deal was found by Cheapflights users on 1/19. 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.
sáb. 2/287:00 am
BOI
-
SJO
2 stops26h 24m
GOL
sáb. 3/73:59 pm
SJO
-
BOI
2 stops20h 49m
GOL
Deal found 1/19$394

Find flight deals from Boise to Central America

Keep the following information in mind while searching for Boise to Central America flight deals. Data was last updated enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$245
(American Airlines)

One-way from

$183
(Avianca)

Popular in

December

Cheapest in

March
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Salvador El Salvador Intl flights.
Search Deals
From Boise Air Term. Gowen Fld to Central America
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Central America
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Central America 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 enero 21, 2026.
Use the filters below to find and compare flights from Boise to Central America that are best for you.

Fly from

Boise

Fly to

Central America

Route

Depart

Return

Price

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

dom. 2/15

7:00 am-1:55 pm

2 stops29h 55m

San José Juan Santamaria Intl

mar. 2/24

3:59 pm-12:48 pm

2 stops21h 49m

$394

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

sáb. 2/28

7:00 am-10:24 am

2 stops26h 24m

San José Juan Santamaria Intl

sáb. 3/7

3:59 pm-9:23 pm

2 stops30h 24m

$394

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 4/7

7:05 pm-8:45 am

2 stops13h 40m

San José Juan Santamaria Intl

mar. 4/14

5:45 am-11:02 pm

2 stops17h 17m

$400

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

sáb. 2/28

8:12 pm-11:40 pm

3 stops26h 28m

San José Juan Santamaria Intl

sáb. 3/7

8:05 pm-11:44 am

3 stops40h 39m

$417

BoiseGuatemala City

BOI - GUA

BOIGUA

Boise Air Term. Gowen Fld

mié. 3/4

8:16 am-8:30 pm

1 stop11h 14m

Guatemala City La Aurora

mié. 3/11

8:55 am-11:00 pm

1 stop14h 05m

$428

BoiseSan Salvador

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

lun. 1/26

1:58 pm-12:31 pm

2 stops21h 33m

San Salvador El Salvador Intl

mié. 2/25

1:37 pm-12:10 pm

2 stops23h 33m

$430

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

lun. 3/9

8:12 pm-6:36 am

1 stop10h 24m

Liberia

mié. 3/25

6:12 pm-11:56 pm

2 stops29h 44m

$436

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 3/10

12:59 pm-11:56 am

2 stops22h 57m

San José Juan Santamaria Intl

mar. 3/17

5:30 am-11:57 pm

2 stops18h 27m

$445

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 3/10

6:55 pm-11:56 am

2 stops17h 01m

San José Juan Santamaria Intl

dom. 3/15

5:40 am-9:59 pm

1 stop16h 19m

$445

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

sáb. 2/28

10:53 am-8:32 am

1 stop20h 39m

San José Juan Santamaria Intl

lun. 3/16

8:40 am-9:13 pm

1 stop12h 33m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 56 results
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Best time to book a flight from Boise to Central America

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

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

Currently, October is the cheapest month in which you can book a flight from Boise to Central America (average of $162). Flying from Boise to Central America in December is currently the most expensive (average of $462). 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 Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated enero 21, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Central America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,089 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,191 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,174 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

    If you book a flight to Central America from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

  • How long is the flight from Boise to Central America?

    GOL, American Airlines, and Alaska Airlines can get you from Boise to Central America in just under 10h 24m. Your travel time can differ by up to 19h 31m. The distance from Boise to Central America is about 2923 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Boise to Central America?

    While some choose either Boise Air Term. Gowen Fld - Liberia or Boise Air Term. Gowen Fld - Guatemala City La Aurora, Boise Air Term. Gowen Fld - San José Juan Santamaria Intl is the most popular route from Boise to Central America.

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

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

  • How can I find direct flights from Boise to Central America?

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

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

    Yes. Cheapflights offers flight deals from Boise to Central America 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 Central America?

    Currently, October is the cheapest month in which you can book a flight from Boise to Central America (average of $162). Flying from Boise to Central America in December is currently the most expensive (average of $462). 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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Top 5 airlines flying from Boise to Central America

Discover the top 5 airlines that operate flights from Boise to Central America. 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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$141Average$815FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$606FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$616FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$376Average$662FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$454Average$745FlexibilityNo cancel feeOn-time63%

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