HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Central America

$133+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Central America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 septembre 15, 2025.

Round-trip from

$282
(SmartFares)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$581
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 ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 septembre 15, 2025.

This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:54 amBOI - SJO
2 stops17h 44mAlaska Airlines
lun. 11/171:55 amSJO - BOI
1 stop12h 45mAlaska Airlines
Deal found 9/15$282
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 11/112:40 pmBOI - SJO
1 stop16h 52mUnited Airlines
mar. 11/189:40 amSJO - BOI
1 stop10h 14mUnited Airlines
Deal found 9/15$298
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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. 11/116:28 amBOI - SJO
2 stops17h 10mAlaska Airlines
dim. 11/161:55 amSJO - BOI
1 stop22h 07mAlaska Airlines
Deal found 9/13$308
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
jeu. 11/135:54 amBOI - SJO
2 stops41h 44mAlaska Airlines
dim. 11/161:55 amSJO - BOI
2 stops23h 04mAlaska Airlines
Deal found 9/15$314
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/2411:39 pmBOI - SJO
1 stop12h 19mDelta
ven. 10/311:23 pmSJO - BOI
2 stops22h 38mDelta
Deal found 9/14$320
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/248:26 pmBOI - SJO
1 stop22h 34mAlaska Airlines
jeu. 10/301:11 amSJO - BOI
1 stop12h 29mAlaska Airlines
Deal found 9/14$334
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:42 amBOI - SJO
2 stops24h 24mDelta
mar. 11/187:00 amSJO - BOI
2 stops18h 35mDelta
Deal found 9/14$341
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
mer. 11/56:28 amBOI - SJO
2 stops41h 10mAlaska Airlines
mar. 11/111:55 amSJO - BOI
2 stops21h 25mAlaska Airlines
Deal found 9/15$345
This American Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 11/137:00 amBOI - BZE
1 stop7h 04mAmerican Airlines
lun. 11/174:20 pmBZE - BOI
2 stops21h 15mAmerican Airlines
Deal found 9/14$434
This United Airlines deal was found by Cheapflights users on 9/15. 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.
dim. 12/76:20 amBOI - LIR
1 stop8h 48mUnited Airlines
sam. 12/134:53 pmLIR - BOI
2 stops21h 46mUnited Airlines
Deal found 9/15$441
This American Airlines deal was found by Cheapflights users on 9/15. 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.
ven. 11/71:25 pmBOI - BZE
1 stop24h 39mAmerican Airlines
mar. 11/114:20 pmBZE - BOI
2 stops21h 46mAmerican Airlines
Deal found 9/15$445
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/2811:39 amBOI - LIR
2 stops17h 41mAlaska Airlines
ven. 12/57:17 pmLIR - BOI
2 stops51h 54mAlaska Airlines
Deal found 9/14$454

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 septembre 15, 2025.
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

mar. 2/24

7:07 am-8:39 pm

2 stops12h 32m

San José Juan Santamaria Intl

mar. 3/10

8:30 am-9:08 pm

1 stop12h 38m

$298

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

lun. 2/2

7:05 pm-8:32 am

1 stop12h 27m

San José Juan Santamaria Intl

lun. 2/9

9:40 am-9:23 pm

1 stop12h 43m

$298

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 11/11

2:40 pm-8:32 am

1 stop16h 52m

San José Juan Santamaria Intl

mar. 11/18

9:40 am-6:54 pm

1 stop10h 14m

$298

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 11/11

6:28 am-12:38 am

2 stops17h 10m

San José Juan Santamaria Intl

lun. 11/17

1:55 am-1:40 pm

1 stop12h 45m

$302

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 11/11

5:54 am-12:38 am

2 stops17h 44m

San José Juan Santamaria Intl

dim. 11/16

1:55 am-11:59 pm

2 stops23h 04m

$302

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

lun. 1/12

7:05 pm-8:32 am

1 stop12h 27m

San José Juan Santamaria Intl

mer. 1/21

8:45 am-11:48 pm

2 stops16h 03m

$302

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 11/11

11:13 am-1:06 pm

2 stops24h 53m

San José Juan Santamaria Intl

lun. 11/17

7:00 am-12:09 am

2 stops18h 09m

$341

BoiseLiberia

BOI - LIR

BOILIR

Boise Air Term. Gowen Fld

mer. 1/7

2:37 pm-12:55 pm

2 stops21h 18m

Liberia

mer. 1/14

12:50 pm-9:52 pm

1 stop10h 02m

$421

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

mar. 3/3

7:30 am-5:25 pm

1 stop8h 55m

Belize City Philip S.W.Goldson

jeu. 3/5

10:00 am-10:59 pm

1 stop13h 59m

$430

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

jeu. 11/13

7:00 am-3:04 pm

1 stop7h 04m

Belize City Philip S.W.Goldson

lun. 11/17

4:20 pm-1:06 pm

2 stops21h 46m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 51 results
1
2
3
...
6

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, September is the cheapest month in which you can book a flight from Boise to Central America (average of $398). Flying from Boise to Central America in March is currently the most expensive (average of $554). 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.

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

Find hourly flight availability from Boise to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 15, 2025.

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

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 septembre 15, 2025.
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
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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?

    United Airlines, Alaska Airlines, and American Airlines can get you from Boise to Central America in just under 12h 32m. Your travel time can differ by up to 10h 20m. The distance from Boise to Central America is about 3008 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 - Belize City Philip S.W.Goldson, 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, September is the cheapest month in which you can book a flight from Boise to Central America (average of $398). Flying from Boise to Central America in March is currently the most expensive (average of $554). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Central America

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Boise to Las Vegas flights
Boise to Sky Harbor Intl flights
Spokane to Seattle flights
Spokane to Sky Harbor Intl flights
Boise to Los Angeles flights
Boise to Dallas/Fort Worth flights
Boise to Denver flights
Boise to O'Hare Intl flights
Spokane to Los Angeles flights
Spokane to Denver flights
Boise to San Diego flights
Boise to Portland flights
Boise to Cancún flights
Spokane to Las Vegas flights
Boise to Minneapolis flights
Spokane to Dallas/Fort Worth flights
Boise to John F Kennedy Intl flights
Boise to Burbank flights
Boise to Santa Ana flights
Boise to Honolulu flights
Boise to Orlando flights
Boise to San Francisco flights
Spokane to Salt Lake City flights
Boise to Atlanta flights
Spokane to Portland flights
Spokane to Cancún flights
Spokane to Boise flights
Boise to Lihue flights
Boise to Spokane flights
Spokane to Minneapolis flights
Spokane to Sacramento flights
Spokane to Hobby flights
Spokane to O'Hare Intl flights
Boise to Sacramento flights
Spokane to Honolulu flights
Spokane to John F Kennedy Intl flights
Spokane to San Diego flights
Boise to Hobby flights
Spokane to Orlando flights
Boise to LaGuardia flights
Boise to Newark flights
Spokane to Kahului flights
Idaho Falls to Dallas/Fort Worth flights
Idaho Falls to Seattle flights
Boise to Kahului flights
Spokane to St. Louis flights
Boise to Boston flights
Boise to Ontario flights
Idaho Falls to Sky Harbor Intl flights

Top 6 airlines flying from Boise to Central America

Discover the top 6 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$147Average$722FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$365Average$668FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$429Average$652FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$439Average$644FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$557Average$688FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$591Average$1,029FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.