$189+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
May 10 — May 171
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 April 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 April 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/58:10 am
BOI
- SJO
2 stops15h 35m
Alaska Airlines
Wed 5/1312:53 am
SJO
- BOI
2 stops23h 05m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$405
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:54 pm
BOI
- SJO
2 stops52h 39m
Alaska Airlines
Fri 6/512:53 am
SJO
- BOI
2 stops34h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/64:20 pm
BOI
- SJO
1 stop14h 55m
United Airlines
Wed 5/138:45 am
SJO
- BOI
1 stop12h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$420
This Avianca deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:47 pm
BOI
- SAL
1 stop11h 28m
Multiple Airlines
Sat 10/108:00 am
SAL
- BOI
1 stop14h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/58:11 am
BOI
- SJO
1 stop15h 34m
Alaska Airlines
Thu 5/712:55 am
SJO
- BOI
2 stops23h 04m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 4/7. 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 4/217:11 am
BOI
- SJO
2 stops12h 26m
United Airlines
Sat 4/256:00 am
SJO
- BOI
1 stop13h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/307:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Sat 6/68:45 am
SJO
- BOI
1 stop12h 55m
United Airlines
Deal found 4/6![United Airlines logo]()
$457
This FlightHub deal was found by Cheapflights users on 4/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:00 am
BOI
- GUA
2 stops30h 07m
Aeromexico
Wed 1/612:00 pm
GUA
- BOI
2 stops29h 49m
Aeromexico
Deal found 4/9![Aeromexico logo]()
$478
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:51 pm
BOI
- GUA
2 stops14h 09m
Multiple Airlines
Sat 10/319:55 am
GUA
- BOI
2 stops28h 49m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$506
This Avianca deal was found by Cheapflights users on 4/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:14 pm
BOI
- GUA
2 stops13h 46m
Multiple Airlines
Fri 5/225:25 am
GUA
- BOI
2 stops12h 18m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$514
This Trip.com deal was found by Cheapflights users on 4/7. 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 5/47:14 pm
BOI
- SAL
1 stop11h 46m
Multiple Airlines
Wed 5/136:15 pm
SAL
- BOI
1 stop16h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$520
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:00 am
BOI
- GUA
2 stops14h 35m
Alaska Airlines
Fri 5/291:34 am
GUA
- BOI
2 stops18h 37m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$522
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 April 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 April 10, 2026.
This Travelocity deal was found by Cheapflights users on 4/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:51 pm
BOI
- SJO
2 stops50h 42m
Alaska Airlines
Fri 6/512:53 am
SJO
- BOI
2 stops34h 10m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$422
This Avianca deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:47 pm
BOI
- SAL
1 stop11h 28m
Multiple Airlines
Sat 10/108:00 am
SAL
- BOI
1 stop14h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 4/226:00 am
BOI
- SJO
1 stop15h 36m
American Airlines
Wed 4/2911:35 pm
SJO
- BOI
1 stop23h 19m
American Airlines
Deal found 4/7![American Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/307:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Sat 6/66:00 am
SJO
- BOI
2 stops17h 55m
United Airlines
Deal found 4/5![United Airlines logo]()
$525
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:10 pm
BOI
- BZE
2 stops19h 20m
Southwest
Tue 5/51:25 pm
BZE
- BOI
2 stops11h 00m
Southwest
Deal found 4/5![Southwest logo]()
$546
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:35 pm
BOI
- PTY
1 stop12h 27m
Delta
Mon 5/112:15 pm
PTY
- BOI
2 stops25h 19m
Delta
Deal found 4/6![Delta logo]()
$714
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/58:11 am
BOI
- SJO
1 stop15h 34m
Alaska Airlines
Thu 5/712:55 am
SJO
- BOI
2 stops23h 04m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$445
This Avianca deal was found by Cheapflights users on 4/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:14 pm
BOI
- GUA
2 stops13h 46m
Multiple Airlines
Fri 5/225:25 am
GUA
- BOI
2 stops12h 18m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 4/10. 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 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 8/2512:04 pm
GUA
- BOI
2 stops25h 15m
American Airlines
Deal found 4/10![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 4/3012:30 pm
BOI
- SJO
1 stop18h 45m
United Airlines
Wed 5/68:45 am
SJO
- BOI
1 stop10h 26m
United Airlines
Deal found 4/9![United Airlines logo]()
$540
This Gurufare deal was found by Cheapflights users on 4/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
BOI
- PTY
1 stop12h 11m
LATAM Airlines
Sun 5/242:15 pm
PTY
- BOI
1 stop23h 28m
LATAM Airlines
Deal found 4/10![LATAM Airlines logo]()
$1,094
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Sun 5/106:00 am
BOI
- SJO
2 stops17h 45m
Alaska Airlines
Thu 5/1412:53 am
SJO
- BOI
2 stops40h 50m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$512
This Trip.com deal was found by Cheapflights users on 4/7. 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 5/47:14 pm
BOI
- SAL
1 stop11h 46m
Multiple Airlines
Wed 5/136:15 pm
SAL
- BOI
1 stop16h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Tue 5/512:30 pm
BOI
- SJO
1 stop18h 45m
United Airlines
Fri 5/88:45 am
SJO
- BOI
1 stop32h 03m
United Airlines
Deal found 4/8![United Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 8/118:03 am
BOI
- GUA
1 stop15h 33m
Alaska Airlines
Tue 8/2511:20 am
GUA
- BOI
1 stop11h 34m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$527
This Avianca deal was found by Cheapflights users on 4/8. 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.
Tue 8/118:03 am
BOI
- GUA
1 stop12h 17m
Multiple Airlines
Tue 8/258:45 am
GUA
- BOI
1 stop14h 09m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 4/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
BOI
- BZE
1 stop8h 30m
American Airlines
Tue 5/53:31 pm
BZE
- BOI
2 stops21h 32m
American Airlines
Deal found 4/5![American Airlines logo]()
$586
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 8/256:47 pm
BOI
- GUA
1 stop11h 33m
Alaska Airlines
Thu 8/2711:20 am
GUA
- BOI
1 stop11h 34m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$527
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Tue 5/124:20 pm
BOI
- PTY
2 stops22h 52m
United Airlines
Fri 5/157:55 am
PTY
- BOI
2 stops15h 21m
United Airlines
Deal found 4/5![United Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:26 pm
BOI
- BZE
2 stops16h 39m
American Airlines
Tue 5/123:31 pm
BZE
- BOI
2 stops21h 32m
American Airlines
Deal found 4/8![American Airlines logo]()
$586
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:05 am
BOI
- GUA
2 stops13h 30m
Alaska Airlines
Fri 5/291:34 am
GUA
- BOI
2 stops22h 24m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:39 pm
BOI
- PTY
1 stop12h 11m
Delta
Sun 5/242:15 pm
PTY
- BOI
2 stops20h 17m
Delta
Deal found 4/10![Delta logo]()
$779
This United Airlines deal was found by Cheapflights users on 4/9. 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 7/145:46 pm
BOI
- LIR
2 stops18h 24m
United Airlines
Tue 7/2111:49 am
LIR
- BOI
1 stop9h 46m
United Airlines
Deal found 4/9![United Airlines logo]()
$600
This Trip.com deal was found by Cheapflights users on 4/9. 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.
Sat 5/97:14 pm
BOI
- SAL
1 stop11h 46m
Multiple Airlines
Sat 5/168:00 am
SAL
- BOI
1 stop26h 20m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 5/21:53 pm
BOI
- BZE
1 stop24h 37m
American Airlines
Sat 5/93:31 pm
BZE
- BOI
2 stops21h 20m
American Airlines
Deal found 4/6![American Airlines logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/39:02 am
BOI
- LIR
2 stops45h 18m
Alaska Airlines
Thu 5/711:20 am
LIR
- BOI
2 stops22h 22m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 4/9. 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 7/35:46 pm
BOI
- PTY
2 stops21h 26m
United Airlines
Sat 7/113:30 pm
PTY
- BOI
2 stops26h 14m
United Airlines
Deal found 4/9![United Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:39 pm
BOI
- PTY
1 stop12h 11m
Delta
Sun 5/242:15 pm
PTY
- BOI
2 stops20h 17m
Delta
Deal found 4/10![Delta logo]()
$825
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
Tue 7/286:13 pm
BOI
- LIR
2 stops12h 24m
Alaska Airlines
Thu 8/66:39 pm
LIR
- BOI
2 stops17h 47m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 4/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:02 am
BOI
- PTY
2 stops29h 12m
United Airlines
Sun 5/243:30 pm
PTY
- BOI
2 stops19h 15m
United Airlines
Deal found 4/10![United Airlines logo]()
$619
Last-minute flights from Boise to Central AmericaDiscover last-minute flight deals from Boise to Central America. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Central America. Data last updated April 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/7. 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 4/217:11 am
BOI
- SJO
2 stops12h 26m
United Airlines
Sat 4/256:00 am
SJO
- BOI
1 stop13h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:10 pm
BOI
- BZE
2 stops19h 20m
Southwest
Tue 5/51:25 pm
BZE
- BOI
2 stops11h 00m
Southwest
Deal found 4/5![Southwest logo]()
$546
This Avianca deal was found by Cheapflights users on 4/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:14 pm
BOI
- GUA
2 stops13h 46m
Multiple Airlines
Fri 5/225:25 am
GUA
- BOI
2 stops12h 18m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 4/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:26 pm
BOI
- GUA
2 stops18h 16m
American Airlines
Thu 5/2112:35 am
GUA
- BOI
1 stop10h 44m
American Airlines
Deal found 4/5![American Airlines logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/39:02 am
BOI
- LIR
2 stops45h 18m
Alaska Airlines
Thu 5/711:20 am
LIR
- BOI
2 stops22h 22m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$539
This Trip.com deal was found by Cheapflights users on 4/7. 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 5/47:14 pm
BOI
- SAL
1 stop11h 46m
Multiple Airlines
Wed 5/136:15 pm
SAL
- BOI
1 stop16h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/58:10 am
BOI
- SJO
2 stops15h 35m
Alaska Airlines
Wed 5/1312:53 am
SJO
- BOI
2 stops23h 05m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/59:02 am
BOI
- SJO
2 stops14h 43m
Alaska Airlines
Thu 5/712:55 am
SJO
- BOI
2 stops22h 07m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/64:20 pm
BOI
- SJO
1 stop14h 55m
United Airlines
Wed 5/138:45 am
SJO
- BOI
1 stop12h 32m
United Airlines
Deal found 4/6![United Airlines logo]()
$420
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:00 am
BOI
- GUA
2 stops14h 35m
Alaska Airlines
Fri 5/291:34 am
GUA
- BOI
2 stops18h 37m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$522
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:54 pm
BOI
- SJO
2 stops52h 39m
Alaska Airlines
Fri 6/512:53 am
SJO
- BOI
2 stops34h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/307:05 pm
BOI
- SJO
1 stop12h 10m
United Airlines
Sat 6/68:45 am
SJO
- BOI
1 stop12h 55m
United Airlines
Deal found 4/6![United Airlines logo]()
$457
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 April 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 April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/9. 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
Deal found 4/9![United Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/34:38 pm
BOI
- BZE
2 stops23h 59m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/86:26 pm
BOI
- GUA
2 stops18h 16m
American Airlines
Deal found 4/7![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Sun 5/36:26 pm
BOI
- BZE
2 stops20h 04m
American Airlines
Deal found 4/6![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Thu 7/25:46 pm
BOI
- PTY
2 stops19h 28m
United Airlines
Deal found 4/5![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:06 pm
BOI
- BZE
1 stop22h 20m
American Airlines
Deal found 4/8![American Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/84:20 pm
BOI
- GUA
2 stops22h 10m
United Airlines
Deal found 4/8![United Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:51 pm
BOI
- SJO
3 stops38h 54m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/87:14 pm
BOI
- GUA
1 stop11h 06m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/206:54 pm
BOI
- BZE
2 stops47h 51m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:39 pm
BOI
- BZE
1 stop11h 45m
Delta
Deal found 4/8![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:43 am
BOI
- RTB
3 stops33h 02m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$379
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 April 10, 2026.
Round-trip from | $405 (Alaska Airlines) |
|---|---|
One-way from | $189 (United Airlines) |
Popular in | January |
Cheapest in | March |
Average price | $534 |
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 April 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
Sat 5/30
8:51 pm-11:33 pm
2 stops50h 42m
San José Juan Santamaria Intl
Fri 6/5
12:53 am-11:03 am
2 stops34h 10m
$422
BoiseSan Salvador
BOI - SAL
BOISAL
Boise Air Term. Gowen Fld
Thu 9/24
6:47 pm-6:15 am
1 stop11h 28m
San Salvador El Salvador Intl
Sat 10/10
8:00 am-10:55 pm
1 stop14h 55m
$431
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Tue 5/5
8:11 am-11:45 pm
1 stop15h 34m
San José Juan Santamaria Intl
Thu 5/7
12:55 am-11:59 pm
2 stops23h 04m
$445
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-5:43 pm
2 stops40h 50m
$512
BoiseGuatemala City
BOI - GUA
BOIGUA
Boise Air Term. Gowen Fld
Fri 5/1
7:14 pm-9:00 am
2 stops13h 46m
Guatemala City La Aurora
Fri 5/22
5:25 am-5:43 pm
2 stops12h 18m
$514
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Wed 4/22
6:00 am-9:36 pm
1 stop15h 36m
San José Juan Santamaria Intl
Wed 4/29
11:35 pm-10:54 pm
1 stop23h 19m
$520
BoiseSan Salvador
BOI - SAL
BOISAL
Boise Air Term. Gowen Fld
Mon 5/4
7:14 pm-7:00 am
1 stop11h 46m
San Salvador El Salvador Intl
Wed 5/13
6:15 pm-10:20 am
1 stop16h 05m
$520
BoiseSan José
BOI - SJO
BOISJO
Boise Air Term. Gowen Fld
Sat 5/30
7:05 pm-7:15 am
1 stop12h 10m
San José Juan Santamaria Intl
Sat 6/6
6:00 am-11:55 pm
2 stops17h 55m
$525
BoiseGuatemala City
BOI - GUA
BOIGUA
Boise Air Term. Gowen Fld
Tue 8/11
8:03 am-11:36 pm
1 stop15h 33m
Guatemala City La Aurora
Tue 8/25
11:20 am-10:54 pm
1 stop11h 34m
$527
Quickest round-trip
BoiseGuatemala City
BOI - GUA
BOIGUA
Boise Air Term. Gowen Fld
Tue 8/25
6:47 pm-6:20 am
1 stop11h 33m
Guatemala City La Aurora
Thu 8/27
11:20 am-10:54 pm
1 stop11h 34m
$527
Showing 1-10 of 50 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-BZE
BOI-GUA
BOI-RTB
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-BZE
BOI-GUA
BOI-RTB
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 $163). Flying from Boise to Central America in December is currently the most expensive (average of $461). 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 April 10, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, 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
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$612 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$613 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$658 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$454 | Average$691 | FlexibilityNo cancel fee | On-time63% |