Central America

$182+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Jun 18 — Jun 251
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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 May 19, 2026.

This Avianca deal was found by Cheapflights users on 5/16. 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.
Mon 5/187:33 pm
BOI
-
SJO
2 stops13h 12m
Multiple Airlines
Thu 5/215:45 am
SJO
-
BOI
2 stops17h 13m
Multiple Airlines
Deal found 5/16$396
This Avianca deal was found by Cheapflights users on 5/17. 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.
Tue 8/48:03 am
BOI
-
SJO
2 stops15h 12m
Multiple Airlines
Tue 8/185:45 am
SJO
-
BOI
2 stops17h 00m
Multiple Airlines
Deal found 5/17$426
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 5/277:05 pm
BOI
-
SJO
1 stop12h 10m
United Airlines
Sat 6/68:45 am
SJO
-
BOI
1 stop12h 55m
United Airlines
Deal found 5/18$430
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:03 am
BOI
-
SJO
2 stops15h 37m
Multiple Airlines
Sat 8/155:45 am
SJO
-
BOI
2 stops17h 00m
Multiple Airlines
Deal found 5/18$433
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 8/125:20 pm
BOI
-
SJO
2 stops20h 32m
American Airlines
Thu 8/201:29 pm
SJO
-
BOI
2 stops21h 58m
American Airlines
Deal found 5/17$435
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 5/308:51 pm
BOI
-
SJO
2 stops26h 42m
Alaska Airlines
Fri 6/512:53 am
SJO
-
BOI
2 stops34h 10m
Alaska Airlines
Deal found 5/14$439
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:33 pm
BOI
-
SJO
1 stop28h 00m
Alaska Airlines
Tue 6/212:53 am
SJO
-
BOI
2 stops23h 05m
Alaska Airlines
Deal found 5/18$442
This Avianca deal was found by Cheapflights users on 5/16. 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.
Tue 7/288:03 am
BOI
-
SJO
2 stops15h 12m
Multiple Airlines
Tue 8/115:45 am
SJO
-
BOI
2 stops17h 00m
Multiple Airlines
Deal found 5/16$444
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:54 pm
BOI
-
SJO
2 stops52h 39m
Alaska Airlines
Tue 6/212:53 am
SJO
-
BOI
2 stops14h 41m
Alaska Airlines
Deal found 5/18$448
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Thu 5/287:05 pm
BOI
-
SJO
1 stop12h 10m
United Airlines
Mon 6/18:45 am
SJO
-
BOI
1 stop12h 55m
United Airlines
Deal found 5/15$451
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:33 pm
BOI
-
SJO
1 stop28h 00m
Alaska Airlines
Sat 6/612:53 am
SJO
-
BOI
2 stops47h 05m
Alaska Airlines
Deal found 5/18$456
This Avianca deal was found by Cheapflights users on 5/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:03 am
BOI
-
GUA
1 stop12h 17m
Multiple Airlines
Tue 8/258:45 am
GUA
-
BOI
1 stop14h 15m
Multiple Airlines
Deal found 5/15$463

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 May 19, 2026.

Round-trip from

$426
(Avianca)

One-way from

$182
(eDestinos)

Popular in

January

Cheapest in

March

Average price

$245
From Boise Air Term. Gowen Fld to Central America
One-way flight from Boise Air Term. Gowen Fld to Central America
Highest demand for flights based on searches. 40% potential increase in price ($400 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 19, 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

Sat 5/30

8:51 pm-11:33 pm

2 stops26h 42m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-11:03 am

2 stops34h 10m

$449

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Thu 5/28

7:05 pm-7:15 am

1 stop12h 10m

San José Juan Santamaria Intl

Mon 6/1

8:45 am-9:40 pm

1 stop12h 55m

$451

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/27

8:51 pm-11:33 pm

2 stops26h 42m

San José Juan Santamaria Intl

Sat 6/6

12:53 am-11:58 pm

2 stops47h 05m

$489

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Fri 5/29

6:54 pm-11:33 pm

2 stops52h 39m

San José Juan Santamaria Intl

Wed 6/3

12:53 am-10:58 pm

1 stop22h 05m

$496

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/27

7:05 pm-7:15 am

1 stop12h 10m

San José Juan Santamaria Intl

Wed 6/10

8:45 am-11:55 pm

1 stop15h 10m

$540

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Mon 5/25

6:30 am-10:11 am

2 stops27h 41m

San José Juan Santamaria Intl

Sat 6/27

6:00 am-10:05 pm

1 stop16h 05m

$541

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 5/27

7:05 pm-7:37 pm

2 stops24h 32m

San José Juan Santamaria Intl

Wed 6/3

8:45 am-11:55 pm

1 stop15h 10m

$555

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

Tue 8/25

6:55 am-6:09 pm

2 stops11h 14m

$556

BoiseGuatemala City

BOI - GUA

BOIGUA

Boise Air Term. Gowen Fld

Mon 10/19

5:10 pm-10:55 am

2 stops17h 45m

Guatemala City La Aurora

Sat 10/31

3:00 pm-1:38 pm

2 stops22h 38m

$561

BoiseGuatemala City

BOI - GUA

BOIGUA

Boise Air Term. Gowen Fld

Mon 10/19

7:26 am-8:20 pm

1 stop12h 54m

Guatemala City La Aurora

Sat 10/31

8:55 am-10:57 pm

1 stop14h 02m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 43 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

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 52 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.

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 $419). 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 May 19, 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.

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Boarding

8.1

Entertainment

7.0

Crew

8.5

Food

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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?

    Alaska Airlines, United Airlines, and American Airlines can get you from Boise to Central America in just under 12h 10m. Your travel time can differ by up to 14h 32m. The distance from Boise to Central America is about 3008 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boise to Central America one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from American Airlines and GOL, as they are both options that can get you from Boise to Central America for a low price.

  • What are the most popular routes 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 $419). 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 Central America

See prices for flight routes from nearby airports that may be better suited for you.

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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$141Average$815FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$594FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$315Average$615FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$376Average$638FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$477Average$698FlexibilityNo cancel feeOn-time63%

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