$232+ Cheap flights from Caribbean Islands to Boise (BOI)
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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Caribbean Islands to Boise with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Caribbean Islands to Boise
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Best
Last-minute
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Cheapest flights from Caribbean Islands to BoiseExplore the most affordable flight options available from Caribbean Islands to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Caribbean Islands to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/267:33 am
SJU
- BOI
1 stop17h 49m
Alaska Airlines
Mon 3/27:00 am
BOI
- SJU
1 stop13h 31m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/263:46 pm
SJU
- BOI
2 stops32h 09m
United Airlines
Mon 3/26:25 am
BOI
- SJU
1 stop9h 00m
United Airlines
Deal found 1/30![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 2/1. 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 7/1112:59 am
SJU
- BOI
1 stop15h 09m
American Airlines
Sat 7/182:07 pm
BOI
- SJU
2 stops12h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$571
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 6/305:37 am
SJU
- BOI
1 stop19h 00m
Alaska Airlines
Thu 7/912:19 pm
BOI
- SJU
1 stop8h 57m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/173:55 pm
SXM
- BOI
2 stops20h 11m
United Airlines
Tue 3/245:31 pm
BOI
- SXM
2 stops17h 19m
United Airlines
Deal found 1/31![United Airlines logo]()
$720
This American Airlines deal was found by Cheapflights users on 2/1. 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 6/2912:59 am
SJU
- BOI
1 stop15h 09m
American Airlines
Thu 7/92:07 pm
BOI
- SJU
2 stops12h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 2/1. 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 6/292:05 am
SJU
- BOI
2 stops21h 59m
United Airlines
Thu 7/95:00 am
BOI
- SJU
2 stops22h 29m
United Airlines
Deal found 2/1![United Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 1/31. 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.
Tue 3/1712:55 pm
SXM
- BOI
1 stop11h 30m
Delta
Tue 3/2411:30 pm
BOI
- SXM
1 stop12h 24m
Delta
Deal found 1/31![Delta logo]()
$869
Best flights from Caribbean Islands to BoiseDiscover carefully curated flight deals from Caribbean Islands to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Caribbean Islands to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/267:33 am
SJU
- BOI
1 stop17h 49m
Alaska Airlines
Mon 3/27:00 am
BOI
- SJU
1 stop13h 31m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/263:46 pm
SJU
- BOI
2 stops32h 09m
United Airlines
Mon 3/26:55 pm
BOI
- SJU
2 stops16h 45m
United Airlines
Deal found 1/30![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 2/1. 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 7/1112:59 am
SJU
- BOI
1 stop15h 09m
American Airlines
Sat 7/184:05 pm
BOI
- SJU
1 stop10h 27m
American Airlines
Deal found 2/1![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 1/31. 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.
Tue 3/1712:55 pm
SXM
- BOI
1 stop11h 30m
Delta
Tue 3/2411:30 pm
BOI
- SXM
1 stop12h 24m
Delta
Deal found 1/31![Delta logo]()
$869
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 6/305:37 am
SJU
- BOI
1 stop19h 00m
Alaska Airlines
Thu 7/912:19 pm
BOI
- SJU
1 stop8h 57m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/173:55 pm
SXM
- BOI
2 stops20h 11m
United Airlines
Tue 3/245:31 pm
BOI
- SXM
2 stops17h 19m
United Airlines
Deal found 1/31![United Airlines logo]()
$720
Last-minute flights from Caribbean Islands to BoiseDiscover last-minute flight deals from Caribbean Islands to Boise. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Caribbean Islands to Boise. Data last updated February 2, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/267:33 am
SJU
- BOI
1 stop17h 49m
Alaska Airlines
Mon 3/27:00 am
BOI
- SJU
1 stop13h 31m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 1/30. 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 2/263:46 pm
SJU
- BOI
2 stops32h 09m
United Airlines
Mon 3/26:55 pm
BOI
- SJU
2 stops16h 45m
United Airlines
Deal found 1/30![United Airlines logo]()
$568
One-way flights from Caribbean Islands to BoiseSearch for one-way flight options from Caribbean Islands to Boise. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Caribbean Islands to Boise. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/277:00 am
SJU
- BOI
2 stops18h 22m
American Airlines
Deal found 2/2![American Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/234:45 pm
GCM
- BOI
2 stops32h 12m
United Airlines
Deal found 2/1![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/224:45 pm
GCM
- BOI
2 stops42h 21m
United Airlines
Deal found 2/1![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/233:30 pm
GCM
- BOI
1 stop22h 12m
American Airlines
Deal found 2/1![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/181:30 am
SJU
- BOI
1 stop13h 18m
American Airlines
Deal found 1/31![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 1/31. 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 6/134:36 pm
SXM
- BOI
2 stops23h 32m
American Airlines
Deal found 1/31![American Airlines logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/276:33 am
SJU
- BOI
3 stops19h 07m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/2312:40 pm
GCM
- BOI
3 stops34h 19m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$674
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/222:44 pm
GCM
- BOI
1 stop23h 16m
American Airlines
Deal found 2/1![American Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 1/31. 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 6/133:50 pm
SXM
- BOI
3 stops31h 44m
United Airlines
Deal found 1/31![United Airlines logo]()
$703
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 3/196:33 am
SJU
- BOI
3 stops17h 34m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/226:25 pm
GCM
- BOI
3 stops46h 04m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$790
Find flight deals from Caribbean Islands to Boise
Keep the following information in mind while searching for Caribbean Islands to Boise flight deals. Data was last updated February 2, 2026.
Round-trip from | $562 (Alaska Airlines) |
|---|---|
One-way from | $232 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Caribbean Islands to Boise 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 February 2, 2026.
Use the filters below to find and compare flights from Caribbean Islands to Boise that are best for you.
Fly from
Caribbean Islands
Fly to
Boise
Route
Depart
Return
Price
San JuanBoise
SJU - BOI
SJUBOI
San Juan Luis Munoz Marin Intl
Thu 2/26
7:33 am-10:22 pm
1 stop17h 49m
Boise Air Term. Gowen Fld
Mon 3/2
7:00 am-11:31 pm
1 stop13h 31m
$562
San JuanBoise
SJU - BOI
SJUBOI
San Juan Luis Munoz Marin Intl
Thu 2/26
3:46 pm-8:55 pm
2 stops32h 09m
Boise Air Term. Gowen Fld
Mon 3/2
6:55 pm-2:40 pm
2 stops16h 45m
$568
San JuanBoise
SJU - BOI
SJUBOI
San Juan Luis Munoz Marin Intl
Sat 7/11
12:59 am-2:08 pm
1 stop15h 09m
Boise Air Term. Gowen Fld
Sat 7/18
4:05 pm-4:32 am
1 stop10h 27m
$571
San JuanBoise
SJU - BOI
SJUBOI
San Juan Luis Munoz Marin Intl
Tue 6/30
5:37 am-10:37 pm
1 stop19h 00m
Boise Air Term. Gowen Fld
Thu 7/9
12:19 pm-11:16 pm
1 stop8h 57m
$649
Simpson BayBoise
SXM - BOI
SXMBOI
Simpson Bay Princess Juliana
Tue 3/17
3:55 pm-10:06 am
2 stops20h 11m
Boise Air Term. Gowen Fld
Tue 3/24
5:31 pm-12:50 pm
2 stops17h 19m
$720
Simpson BayBoise
SXM - BOI
SXMBOI
Simpson Bay Princess Juliana
Tue 3/17
12:55 pm-10:25 pm
1 stop11h 30m
Boise Air Term. Gowen Fld
Tue 3/24
11:30 pm-1:54 pm
1 stop12h 24m
$869
San JuanBoise
SJU - BOI
SJUBOI
San Juan Luis Munoz Marin Intl
Fri 2/27
7:00 am-10:22 pm
2 stops18h 22m
$232
George TownBoise
GCM - BOI
GCMBOI
George Town Owen Roberts Intl
Mon 3/23
4:45 pm-11:57 pm
2 stops32h 12m
$376
George TownBoise
GCM - BOI
GCMBOI
George Town Owen Roberts Intl
Sun 3/22
4:45 pm-10:06 am
2 stops42h 21m
$381
George TownBoise
GCM - BOI
GCMBOI
George Town Owen Roberts Intl
Mon 3/23
3:30 pm-12:42 pm
1 stop22h 12m
$394
Showing 1-10 of 18 results
Best time to book a flight from Caribbean Islands to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Caribbean Islands with our price prediction graph.
SJU-BOI
SXM-BOI
GCM-BOI
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 Caribbean Islands to Boise
zzEPX-BOI
SJU-BOI
SXM-BOI
GCM-BOI
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Caribbean Islands to Boise. 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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