$163+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Central America with Cheapflights
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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 March 10, 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 March 10, 2026.
This eDestinos deal was found by Cheapflights users on 3/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:51 pm
BOI
- SJO
1 stop28h 24m
Multiple Airlines
Wed 8/265:05 am
SJO
- BOI
2 stops17h 50m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$349
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:33 pm
BOI
- SJO
2 stops27h 42m
Multiple Airlines
Sat 5/235:45 am
SJO
- BOI
2 stops17h 13m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:03 pm
BOI
- SJO
1 stop12h 12m
United Airlines
Tue 4/288:45 am
SJO
- BOI
1 stop11h 08m
United Airlines
Deal found 3/7![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:26 pm
BOI
- SJO
2 stops17h 09m
American Airlines
Mon 5/412:10 pm
SJO
- BOI
2 stops24h 53m
American Airlines
Deal found 3/6![American Airlines logo]()
$385
This Trip.com deal was found by Cheapflights users on 3/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:51 pm
BOI
- SAL
1 stop11h 24m
Multiple Airlines
Fri 11/65:30 am
SAL
- BOI
2 stops33h 14m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:26 pm
BOI
- SJO
2 stops18h 42m
American Airlines
Tue 5/122:08 pm
SJO
- BOI
1 stop22h 55m
American Airlines
Deal found 3/6![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:05 pm
BOI
- SJO
1 stop15h 10m
United Airlines
Tue 4/288:45 am
SJO
- BOI
1 stop11h 08m
United Airlines
Deal found 3/9![United Airlines logo]()
$400
This Avianca deal was found by Cheapflights users on 3/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:07 am
BOI
- SAL
1 stop11h 43m
Multiple Airlines
Thu 4/237:45 am
SAL
- BOI
1 stop14h 42m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$403
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:12 pm
BOI
- SJO
2 stops27h 03m
Multiple Airlines
Wed 3/114:15 pm
SJO
- BOI
2 stops30h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:28 pm
BOI
- SJO
2 stops31h 05m
Alaska Airlines
Tue 5/1912:53 am
SJO
- BOI
2 stops32h 32m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 am
BOI
- SJO
2 stops14h 37m
United Airlines
Wed 4/297:55 am
SJO
- BOI
2 stops14h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$405
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:11 am
BOI
- SAL
1 stop22h 49m
Multiple Airlines
Fri 5/156:15 pm
SAL
- BOI
1 stop28h 43m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$407
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 March 10, 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 March 10, 2026.
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:29 pm
BOI
- SJO
2 stops16h 42m
United Airlines
Tue 4/288:45 am
SJO
- BOI
1 stop11h 08m
United Airlines
Deal found 3/9![United Airlines logo]()
$400
This Avianca deal was found by Cheapflights users on 3/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:07 am
BOI
- SAL
1 stop11h 43m
Multiple Airlines
Thu 4/237:45 am
SAL
- BOI
1 stop14h 42m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:07 am
BOI
- SJO
1 stop15h 46m
Alaska Airlines
Tue 4/211:03 am
SJO
- BOI
1 stop11h 31m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 8/115:14 pm
BOI
- GUA
2 stops18h 13m
American Airlines
Tue 8/2512:05 pm
GUA
- BOI
1 stop9h 35m
American Airlines
Deal found 3/7![American Airlines logo]()
$511
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:46 pm
BOI
- PTY
2 stops19h 28m
Copa Airlines
Tue 8/183:30 pm
PTY
- BOI
2 stops26h 18m
Copa Airlines
Deal found 3/8![Copa Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:20 pm
BOI
- SJO
1 stop14h 55m
United Airlines
Sat 5/236:40 am
SJO
- BOI
1 stop11h 16m
United Airlines
Deal found 3/9![United Airlines logo]()
$400
This Avianca deal was found by Cheapflights users on 3/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:51 pm
BOI
- GUA
1 stop18h 19m
Multiple Airlines
Tue 8/258:55 am
GUA
- BOI
1 stop14h 00m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Thu 5/1412:53 am
SJO
- BOI
2 stops34h 10m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Tue 5/512:55 am
SJO
- BOI
1 stop11h 39m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$435
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:14 pm
BOI
- SAL
1 stop11h 46m
Multiple Airlines
Fri 5/156:15 pm
SAL
- BOI
1 stop28h 43m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:20 pm
BOI
- SJO
1 stop14h 55m
United Airlines
Sat 5/236:40 am
SJO
- BOI
1 stop11h 16m
United Airlines
Deal found 3/7![United Airlines logo]()
$457
This Avianca deal was found by Cheapflights users on 3/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:14 pm
BOI
- GUA
2 stops13h 46m
Multiple Airlines
Tue 5/195:25 am
GUA
- BOI
2 stops12h 18m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 3/7. 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 5/186:26 pm
BOI
- LIR
2 stops18h 44m
American Airlines
Sat 5/233:37 pm
LIR
- BOI
1 stop19h 49m
American Airlines
Deal found 3/7![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:03 pm
BOI
- SJO
1 stop12h 12m
United Airlines
Thu 4/308:45 am
SJO
- BOI
1 stop10h 26m
United Airlines
Deal found 3/9![United Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Tue 5/512:55 am
SJO
- BOI
1 stop11h 39m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$470
This Avianca deal was found by Cheapflights users on 3/5. 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.
Sat 8/88:03 am
BOI
- GUA
1 stop12h 17m
Multiple Airlines
Mon 8/178:55 am
GUA
- BOI
1 stop13h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:46 pm
BOI
- PTY
2 stops19h 28m
United Airlines
Tue 8/1810:00 am
PTY
- BOI
3 stops26h 00m
United Airlines
Deal found 3/8![United Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines 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 44m
Alaska Airlines
Mon 8/241:53 am
GUA
- BOI
2 stops15h 14m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
BOI
- PTY
2 stops12h 37m
United Airlines
Tue 4/287:55 am
PTY
- BOI
2 stops14h 27m
United Airlines
Deal found 3/7![United Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:30 pm
BOI
- BZE
2 stops22h 15m
Alaska Airlines
Tue 5/1910:00 am
BZE
- BOI
1 stop12h 58m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 6/63:11 pm
BOI
- RTB
2 stops21h 27m
American Airlines
Fri 6/121:38 pm
RTB
- BOI
2 stops21h 48m
American Airlines
Deal found 3/9![American Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 8/82:40 pm
BOI
- GUA
2 stops14h 08m
United Airlines
Sun 8/161:30 am
GUA
- BOI
2 stops15h 18m
United Airlines
Deal found 3/5![United Airlines logo]()
$511
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:07 am
BOI
- LIR
1 stop8h 55m
Alaska Airlines
Thu 4/2311:20 am
LIR
- BOI
2 stops22h 22m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/1812:30 pm
BOI
- PTY
2 stops24h 44m
United Airlines
Wed 4/227:55 am
PTY
- BOI
2 stops26h 59m
United Airlines
Deal found 3/5![United Airlines logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:40 am
BOI
- BZE
2 stops22h 40m
Alaska Airlines
Thu 4/2310:00 am
BZE
- BOI
2 stops23h 42m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 6/66:26 am
BOI
- RTB
1 stop7h 57m
American Airlines
Thu 6/111:38 pm
RTB
- BOI
2 stops25h 42m
American Airlines
Deal found 3/9![American Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:29 pm
BOI
- PTY
2 stops19h 45m
United Airlines
Wed 5/67:55 am
PTY
- BOI
2 stops15h 21m
United Airlines
Deal found 3/8![United Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Fri 4/106:26 pm
BOI
- RTB
2 stops18h 38m
American Airlines
Sat 4/182:08 pm
RTB
- BOI
2 stops22h 41m
American Airlines
Deal found 3/7![American Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
BOI
- PTY
2 stops10h 12m
United Airlines
Sat 5/93:30 pm
PTY
- BOI
2 stops19h 24m
United Airlines
Deal found 3/6![United Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 5/77:14 pm
BOI
- LIR
1 stop11h 06m
Alaska Airlines
Tue 5/1911:20 am
LIR
- BOI
1 stop11h 38m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$599
Last-minute flights from Boise to Central AmericaDiscover last-minute flight deals from Boise to Central America. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Central America. Data last updated March 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:12 pm
BOI
- SJO
2 stops27h 03m
Multiple Airlines
Wed 3/114:15 pm
SJO
- BOI
2 stops30h 45m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 3/96:15 am
BOI
- SJO
2 stops15h 17m
United Airlines
Wed 3/118:40 am
SJO
- BOI
1 stop10h 36m
United Airlines
Deal found 3/5![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:05 pm
BOI
- SJO
1 stop15h 10m
United Airlines
Tue 4/288:45 am
SJO
- BOI
1 stop11h 08m
United Airlines
Deal found 3/9![United Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/131:29 pm
BOI
- PTY
2 stops22h 17m
American Airlines
Fri 4/171:49 pm
PTY
- BOI
2 stops24h 14m
American Airlines
Deal found 3/7![American Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 am
BOI
- SJO
2 stops14h 37m
United Airlines
Wed 4/297:55 am
SJO
- BOI
2 stops14h 20m
United Airlines
Deal found 3/9![United Airlines logo]()
$405
This Avianca deal was found by Cheapflights users on 3/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:07 am
BOI
- SAL
1 stop11h 43m
Multiple Airlines
Thu 4/237:45 am
SAL
- BOI
1 stop14h 42m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:26 pm
BOI
- SJO
2 stops17h 09m
American Airlines
Mon 5/412:10 pm
SJO
- BOI
2 stops24h 53m
American Airlines
Deal found 3/6![American Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:07 am
BOI
- SJO
1 stop15h 46m
Alaska Airlines
Tue 4/211:03 am
SJO
- BOI
1 stop11h 31m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:03 pm
BOI
- SJO
1 stop12h 12m
United Airlines
Tue 4/288:45 am
SJO
- BOI
1 stop11h 08m
United Airlines
Deal found 3/7![United Airlines logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Tue 5/1212:35 am
SJO
- BOI
1 stop22h 23m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$412
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:14 pm
BOI
- SJO
2 stops28h 01m
Multiple Airlines
Tue 5/125:45 am
SJO
- BOI
2 stops17h 16m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$413
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:11 am
BOI
- SJO
2 stops15h 04m
Multiple Airlines
Tue 5/125:25 pm
SJO
- BOI
2 stops29h 33m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$424
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 March 10, 2026.
Search for one-way flight options from Boise to Central America. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Avianca deal was found by Cheapflights users on 3/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:07 am
BOI
- SJO
2 stops15h 08m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 6/37:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Deal found 3/5![United Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:55 pm
BOI
- SJO
2 stops20h 55m
American Airlines
Deal found 3/6![American Airlines logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:20 pm
BOI
- SJO
2 stops28h 25m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$174
This Avianca deal was found by Cheapflights users on 3/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:51 pm
BOI
- SAL
1 stop11h 24m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:46 pm
BOI
- SJO
2 stops16h 25m
United Airlines
Deal found 3/9![United Airlines logo]()
$179
This Avianca deal was found by Cheapflights users on 3/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:33 pm
BOI
- SJO
2 stops13h 12m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$184
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Deal found 3/7![United Airlines logo]()
$195
This eDestinos deal was found by Cheapflights users on 3/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:14 pm
BOI
- GUA
1 stop25h 06m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$199
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:05 pm
BOI
- SJO
1 stop12h 10m
Copa Airlines
Deal found 3/5![Copa Airlines logo]()
$216
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 March 10, 2026.
Round-trip from | $349 (eDestinos) |
|---|---|
One-way from | $163 (Avianca) |
Popular in | January |
Cheapest in | March |
Average price | $242 |
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 March 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
Cheapest round-trip
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/13
5:29 pm-10:11 am
2 stops16h 42m
San José Juan Santamaria Intl
Tue 4/28
8:45 am-7:53 pm
1 stop11h 08m
$400
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Fri 5/15
4:20 pm-7:15 am
1 stop14h 55m
San José Juan Santamaria Intl
Sat 5/23
6:40 am-5:56 pm
1 stop11h 16m
$400
BoiseSan Salvador
BOI - SAL
BOISAL
Boise Air Term. Gowen Fld
Thu 4/16
8:07 am-7:50 pm
1 stop11h 43m
San Salvador El Salvador Intl
Thu 4/23
7:45 am-10:27 pm
1 stop14h 42m
$403
BoiseGuatemala City
BOI - GUA
BOIGUA
Boise Air Term. Gowen Fld
Tue 8/11
6:51 pm-1:10 pm
1 stop18h 19m
Guatemala City La Aurora
Tue 8/25
8:55 am-10:55 pm
1 stop14h 00m
$413
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 4/20
8:07 am-11:53 pm
1 stop15h 46m
San José Juan Santamaria Intl
Tue 4/21
1:03 am-12:34 pm
1 stop11h 31m
$430
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sun 5/10
6:00 am-11:45 pm
2 stops17h 45m
San José Juan Santamaria Intl
Thu 5/14
12:53 am-11:03 am
2 stops34h 10m
$435
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sat 5/2
6:00 am-11:45 pm
2 stops17h 45m
San José Juan Santamaria Intl
Tue 5/5
12:55 am-12:34 pm
1 stop11h 39m
$435
BoiseSan Salvador
BOI - SAL
BOISAL
Boise Air Term. Gowen Fld
Sun 5/10
7:14 pm-7:00 am
1 stop11h 46m
San Salvador El Salvador Intl
Fri 5/15
6:15 pm-10:58 pm
1 stop28h 43m
$446
BoiseGuatemala City
BOI - GUA
BOIGUA
Boise Air Term. Gowen Fld
Sat 5/9
7:14 pm-9:00 am
2 stops13h 46m
Guatemala City La Aurora
Tue 5/19
5:25 am-5:43 pm
2 stops12h 18m
$446
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Mon 5/18
4:20 pm-7:15 am
1 stop14h 55m
San José Juan Santamaria Intl
Sat 5/23
6:40 am-5:56 pm
1 stop11h 16m
$457
Showing 1-10 of 59 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-SAL
BOI-PTY
BOI-GUA
BOI-LIR
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-SAL
BOI-PTY
BOI-GUA
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 $165). Flying from Boise to Central America in December is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Central America
Get insights into the airlines that provide service to Central America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Central America. Reviews last updated March 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.
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
8.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Search flights from Boise to Central America by cabin class
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 March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Central America countries
Consider these flights traveling to countries located in Central America.
Boise to Central America flights
Consider these flights traveling from Boise to Central America.
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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$607 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$603 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$655 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$454 | Average$698 | FlexibilityNo cancel fee | On-time63% |