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Central America

$216+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
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 July 10, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:21 pm
BOI
-
SJO
2 stops21h 38m
American Airlines
Tue 9/292:57 pm
SJO
-
BOI
2 stops23h 34m
American Airlines
Deal found 7/7$399
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:24 pm
BOI
-
SJO
2 stops20h 36m
American Airlines
Tue 11/32:39 pm
SJO
-
BOI
1 stop22h 59m
American Airlines
Deal found 7/8$408
This Avianca deal was found by Cheapflights users on 7/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am
BOI
-
SJO
2 stops15h 15m
Multiple Airlines
Sat 11/215:45 am
SJO
-
BOI
2 stops18h 10m
Multiple Airlines
Deal found 7/6$450
This Avianca deal was found by Cheapflights users on 7/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:57 pm
BOI
-
SJO
2 stops13h 48m
Multiple Airlines
Sun 10/255:45 am
SJO
-
BOI
2 stops17h 12m
Multiple Airlines
Deal found 7/5$452
This oojo deal was found by Cheapflights users on 7/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:47 pm
BOI
-
SJO
2 stops28h 28m
Multiple Airlines
Tue 9/295:45 am
SJO
-
BOI
2 stops30h 48m
Multiple Airlines
Deal found 7/8$461
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:49 pm
BOI
-
SJO
2 stops21h 37m
American Airlines
Wed 8/262:56 pm
SJO
-
BOI
2 stops20h 20m
American Airlines
Deal found 7/8$465
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:47 pm
BOI
-
SJO
2 stops28h 28m
Multiple Airlines
Wed 8/269:40 am
SJO
-
BOI
2 stops26h 53m
Multiple Airlines
Deal found 7/9$467
This oojo deal was found by Cheapflights users on 7/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:51 pm
BOI
-
SJO
2 stops28h 24m
Multiple Airlines
Mon 8/1712:40 pm
SJO
-
BOI
3 stops21h 32m
Multiple Airlines
Deal found 7/6$468
This oojo deal was found by Cheapflights users on 7/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:51 pm
BOI
-
SJO
2 stops13h 54m
Multiple Airlines
Fri 8/143:10 pm
SJO
-
BOI
2 stops19h 02m
Multiple Airlines
Deal found 7/8$473
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 10/236:50 pm
BOI
-
SJO
1 stop12h 25m
United Airlines
Sun 11/17:30 am
SJO
-
BOI
1 stop15h 00m
United Airlines
Deal found 7/5$480
This Justfly.com deal was found by Cheapflights users on 7/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:26 am
BOI
-
SJO
2 stops15h 49m
Multiple Airlines
Mon 11/25:45 am
SJO
-
BOI
2 stops18h 13m
Multiple Airlines
Deal found 7/6$482
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:44 am
BOI
-
BZE
1 stop7h 42m
American Airlines
Sun 8/302:07 pm
BZE
-
BOI
1 stop8h 04m
American Airlines
Deal found 7/9$510

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 July 10, 2026.

Round-trip from

$399
(American Airlines)

One-way from

$207
(eDestinos)

Popular in

December

Cheapest in

May
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. 32% potential increase in price ($289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($50 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 July 10, 2026.
Use the filters below to find and compare flights from Boise to Central America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 9/2

6:47 pm-11:15 pm

2 stops28h 28m

San José Juan Santamaria Intl

Wed 9/9

12:40 pm-12:33 pm

3 stops23h 53m

$494

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

Sat 9/19

3:21 pm-12:22 pm

2 stops21h 01m

Belize City Philip S.W.Goldson

Mon 9/28

2:30 pm-2:31 pm

2 stops24h 01m

$510

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 10/18

6:50 pm-7:15 am

1 stop12h 25m

San José Juan Santamaria Intl

Tue 10/27

8:40 am-11:46 pm

1 stop15h 06m

$515

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 10/31

6:00 am-7:40 pm

2 stops13h 40m

San José Juan Santamaria Intl

Sun 11/8

2:10 pm-9:50 am

2 stops20h 40m

$525

BoiseGuatemala City

BOI - GUA

BOIGUA

Boise Air Term. Gowen Fld

Tue 8/11

10:52 am-11:10 pm

2 stops12h 18m

Guatemala City La Aurora

Mon 8/24

1:20 am-10:27 pm

1 stop21h 07m

$525

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 8/15

7:05 pm-7:15 am

1 stop12h 10m

San José Juan Santamaria Intl

Fri 12/18

9:40 am-9:15 pm

1 stop12h 35m

$550

BoiseGuatemala City

BOI - GUA

BOIGUA

Boise Air Term. Gowen Fld

Fri 9/25

6:47 pm-9:00 am

2 stops14h 13m

Guatemala City La Aurora

Sun 10/4

8:45 am-10:57 pm

1 stop14h 12m

$556

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 10/25

11:35 pm-11:58 am

1 stop12h 23m

San José Juan Santamaria Intl

Tue 11/3

2:23 pm-9:54 am

2 stops20h 31m

$563

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 9/3

11:10 pm-11:49 am

1 stop12h 39m

San José Juan Santamaria Intl

Mon 9/7

1:14 pm-2:44 pm

2 stops25h 30m

$563

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 8/30

11:12 am-11:49 am

2 stops24h 37m

San José Juan Santamaria Intl

Tue 9/8

1:19 pm-11:34 am

2 stops22h 15m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 46 resultsSorted by cheapest first
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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 $141). Flying from Boise to Central America in June is currently the most expensive (average of $440). 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.

How far ahead should I book a flight from Boise to Central America?

To ensure you get the cheapest price possible for a flight from Boise to Central America, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 July 10, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta 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
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,648 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Southwest
7.9
Good
4,248 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Delta
7.8
Good
8,458 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
United Airlines
7.4
Good
9,968 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
American Airlines
7.1
Good
11,802 reviews
Alaska Airlines
7.9
Good
12,648 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

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?

    American Airlines, United Airlines, and Southwest can get you from Boise to Central America in just under 12h 25m. Your travel time can differ by up to 8h 36m. 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 - Guatemala City La Aurora or Boise Air Term. Gowen Fld - San Salvador El Salvador Intl, 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 $141). Flying from Boise to Central America in June is currently the most expensive (average of $440). 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.

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Alternative routes for Boise to Central America

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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 July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$141Average$815FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$629FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$736FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$371Average$627FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$454Average$698FlexibilityNo cancel feeOn-time63%

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