$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
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Central America with Cheapflights
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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
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Cheapest flights from Boise to Central AmericaExplore 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.
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![Multiple Airlines logo]()
$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![Multiple Airlines logo]()
$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![United Airlines logo]()
$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![Multiple Airlines logo]()
$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![American Airlines logo]()
$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![Alaska Airlines logo]()
$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![Alaska Airlines logo]()
$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![Multiple Airlines logo]()
$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![Alaska Airlines logo]()
$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![United Airlines logo]()
$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![Alaska Airlines logo]()
$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![Multiple Airlines logo]()
$463
Best flights from Boise to Central AmericaDiscover carefully curated flight deals from Boise to Central America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from Boise to Central America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This Alaska 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 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 5/15![Alaska Airlines logo]()
$449
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![United Airlines logo]()
$451
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 8/1110:52 am
BOI
- GUA
2 stops12h 18m
Multiple Airlines
Tue 8/256:55 am
GUA
- BOI
2 stops11h 14m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$556
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:10 pm
BOI
- GUA
2 stops17h 45m
American Airlines
Sat 10/313:00 pm
GUA
- BOI
2 stops22h 38m
American Airlines
Deal found 5/14![American Airlines logo]()
$561
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:35 pm
BOI
- BZE
1 stop11h 25m
Delta
Fri 8/1412:15 pm
BZE
- BOI
1 stop10h 04m
Delta
Deal found 5/16![Delta logo]()
$591
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.
Wed 5/278:51 pm
BOI
- SJO
2 stops26h 42m
Alaska Airlines
Sat 6/612:53 am
SJO
- BOI
2 stops47h 05m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/13. 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 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
Wed 6/108:45 am
SJO
- BOI
1 stop15h 10m
United Airlines
Deal found 5/13![United Airlines logo]()
$540
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
Wed 6/312:53 am
SJO
- BOI
1 stop22h 05m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$496
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 10/197:26 am
BOI
- GUA
1 stop12h 54m
Multiple Airlines
Sat 10/318:55 am
GUA
- BOI
1 stop14h 02m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$573
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.
Mon 5/256:30 am
BOI
- SJO
2 stops27h 41m
United Airlines
Sat 6/276:00 am
SJO
- BOI
1 stop16h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$541
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:42 pm
BOI
- PTY
2 stops23h 14m
Delta
Sat 10/242:21 pm
PTY
- BOI
2 stops23h 21m
Delta
Deal found 5/18![Delta logo]()
$649
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
2 stops24h 32m
United Airlines
Wed 6/38:45 am
SJO
- BOI
1 stop15h 10m
United Airlines
Deal found 5/18![United Airlines logo]()
$555
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:57 am
BOI
- LIR
2 stops11h 32m
Alaska Airlines
Thu 8/136:39 pm
LIR
- BOI
1 stop15h 33m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$583
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:06 pm
BOI
- LIR
2 stops19h 16m
American Airlines
Tue 6/2312:35 pm
LIR
- BOI
2 stops22h 43m
American Airlines
Deal found 5/16![American Airlines logo]()
$713
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:59 am
BOI
- BZE
2 stops23h 08m
Delta
Fri 6/1912:22 pm
BZE
- BOI
1 stop10h 13m
Delta
Deal found 5/17![Delta logo]()
$670
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:55 pm
BOI
- LIR
2 stops17h 15m
United Airlines
Thu 11/1912:50 pm
LIR
- BOI
1 stop9h 26m
United Airlines
Deal found 5/17![United Airlines logo]()
$580
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:23 pm
BOI
- LIR
2 stops14h 14m
Alaska Airlines
Wed 8/126:39 pm
LIR
- BOI
2 stops17h 47m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$590
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:06 pm
BOI
- BZE
2 stops20h 22m
American Airlines
Fri 6/193:28 pm
BZE
- BOI
2 stops23h 38m
American Airlines
Deal found 5/15![American Airlines logo]()
$721
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.
Mon 9/287:05 pm
BOI
- LIR
2 stops17h 05m
United Airlines
Thu 10/11:20 pm
LIR
- BOI
2 stops20h 15m
United Airlines
Deal found 5/18![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:42 pm
BOI
- BZE
1 stop11h 18m
Delta
Tue 7/1412:15 pm
BZE
- BOI
1 stop10h 17m
Delta
Deal found 5/13![Delta logo]()
$715
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:55 pm
BOI
- LIR
2 stops20h 10m
American Airlines
Sat 10/172:10 pm
LIR
- BOI
2 stops22h 22m
American Airlines
Deal found 5/16![American Airlines logo]()
$738
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:57 pm
BOI
- GUA
1 stop10h 23m
Alaska Airlines
Thu 11/1210:20 am
GUA
- BOI
1 stop13h 38m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$617
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:24 am
BOI
- PTY
2 stops16h 31m
Multiple Airlines
Tue 6/163:50 pm
PTY
- BOI
3 stops31h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$891
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:57 pm
BOI
- GUA
1 stop10h 23m
Alaska Airlines
Sat 10/3110:20 am
GUA
- BOI
1 stop12h 37m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$617
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2811:45 pm
BOI
- PTY
1 stop12h 24m
Delta
Tue 7/72:24 pm
PTY
- BOI
2 stops24h 20m
Delta
Deal found 5/15![Delta logo]()
$747
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:05 pm
BOI
- PTY
2 stops22h 32m
United Airlines
Thu 8/273:30 pm
PTY
- BOI
2 stops23h 08m
United Airlines
Deal found 5/17![United Airlines logo]()
$619
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:05 pm
BOI
- PTY
2 stops20h 07m
United Airlines
Wed 7/153:30 pm
PTY
- BOI
2 stops26h 14m
United Airlines
Deal found 5/17![United Airlines logo]()
$619
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:15 pm
BOI
- SAL
1 stop28h 45m
Multiple Airlines
Fri 7/108:00 am
SAL
- BOI
1 stop14h 45m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$915
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.
Thu 8/66:51 pm
BOI
- LIR
1 stop11h 46m
Alaska Airlines
Tue 8/186:39 pm
LIR
- BOI
1 stop17h 54m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$628
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:20 am
BOI
- PTY
2 stops23h 53m
American Airlines
Tue 7/71:14 pm
PTY
- BOI
2 stops26h 06m
American Airlines
Deal found 5/15![American Airlines logo]()
$894
Last-minute flights from Boise to Central AmericaDiscover last-minute flight deals from Boise to Central America. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Central America. Data last updated May 19, 2026 and is based on user searches.
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![Multiple Airlines logo]()
$396
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.
Thu 5/219:00 am
BOI
- GUA
2 stops14h 35m
Alaska Airlines
Thu 6/41:34 am
GUA
- BOI
2 stops15h 39m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$681
This Orbitz deal was found by Cheapflights users on 5/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:54 pm
BOI
- GUA
2 stops28h 16m
Multiple Airlines
Mon 6/11:20 am
GUA
- BOI
1 stop16h 23m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$631
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![United Airlines logo]()
$430
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![United Airlines logo]()
$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.
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![Alaska Airlines logo]()
$448
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
Fri 6/512:53 am
SJO
- BOI
2 stops34h 10m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$462
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 5/306:54 pm
BOI
- SJO
2 stops28h 39m
Alaska Airlines
Tue 6/212:53 am
SJO
- BOI
2 stops14h 41m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$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![Alaska Airlines logo]()
$439
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:59 am
BOI
- BZE
2 stops23h 08m
Delta
Sat 6/2012:32 pm
BZE
- BOI
2 stops21h 00m
Delta
Deal found 5/15![Delta logo]()
$646
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:06 pm
BOI
- LIR
1 stop22h 31m
American Airlines
Tue 6/2312:35 pm
LIR
- BOI
2 stops22h 43m
American Airlines
Deal found 5/18![American Airlines logo]()
$661
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:59 am
BOI
- BZE
2 stops23h 08m
Delta
Fri 6/1912:22 pm
BZE
- BOI
1 stop10h 13m
Delta
Deal found 5/17![Delta logo]()
$670
One-way flights from Boise to Central AmericaSearch for one-way flight options from Boise to Central America. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from Boise to Central America. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:03 am
BOI
- SJO
1 stop15h 12m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$182
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:33 pm
BOI
- SJO
2 stops13h 12m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$185
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.
Thu 6/48:38 am
BOI
- SJO
2 stops14h 37m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$188
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.
Mon 6/17:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Deal found 5/15![United Airlines logo]()
$194
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.
Tue 8/48:03 am
BOI
- SJO
2 stops15h 12m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$203
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:38 am
BOI
- SJO
2 stops15h 02m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$211
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:53 pm
BOI
- SJO
2 stops21h 18m
American Airlines
Deal found 5/18![American Airlines logo]()
$248
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:51 pm
BOI
- SJO
2 stops28h 24m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$252
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.
Thu 8/67:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Deal found 5/18![United Airlines logo]()
$254
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.
Mon 8/310:52 am
BOI
- LIR
2 stops19h 45m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$274
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 8/86:51 pm
BOI
- LIR
1 stop11h 46m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$294
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.
Sun 8/26:13 pm
BOI
- LIR
2 stops12h 24m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$297
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 |
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
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
Showing 1-10 of 43 resultsSorted by cheapest first
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.
BOI-SJO
BOI-GUA
BOI-BZE
BOI-LIR
BOI-PTY
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
BOI-0CA
BOI-SJO
BOI-GUA
BOI-BZE
BOI-LIR
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
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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.
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Alternative routes for Boise to Central America
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Complete your trip
Complete your trip to Central America by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boise to Central America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Central America flights
Browse other Boise and Central America flight options. Last updated on May 19, 2026.
Popular flight searches
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Fly to Central America countries
Consider these flights traveling to countries located in Central America.
Boise to Central America flights
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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 May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$594 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$315 | Average$615 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$376 | Average$638 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$477 | Average$698 | FlexibilityNo cancel fee | On-time63% |