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$198+ Cheap flights from Boise (BOI) to Caribbean

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Boise to Caribbean

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$269
(Booking.com)

One-way from

$198
(American Airlines)
From Boise Air Term. Gowen Fld to Caribbean
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One-way flight from Boise Air Term. Gowen Fld to Caribbean
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Find flight deals from Boise to Caribbean

Cheapest flights from Boise to Caribbean
Explore the most affordable flight options available from Boise to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/47:41 pmBOI - SJU
2 stops24h 09mSpirit Airlines
mar. 3/1110:59 amSJU - BOI
2 stops27h 33mSpirit Airlines
Deal found 1/20$269
This Orbitz deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/41:23 pmBOI - SJU
1 stop12h 46mMultiple Airlines
mar. 3/1112:05 pmSJU - BOI
2 stops26h 27mMultiple Airlines
Deal found 1/19$377
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/47:41 pmBOI - MBJ
3 stops14h 21mSpirit Airlines
mar. 3/1112:07 pmMBJ - BOI
2 stops25h 25mSpirit Airlines
Deal found 1/19$422
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 3/46:58 pmBOI - SJU
2 stops16h 42mUnited Airlines
lun. 3/101:05 amSJU - BOI
2 stops14h 23mUnited Airlines
Deal found 1/20$424
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
jue. 3/62:46 pmBOI - NAS
2 stops27h 13mAlaska Airlines
jue. 3/1310:00 amNAS - BOI
1 stop28h 31mAlaska Airlines
Deal found 1/20$438
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/47:05 amBOI - SJU
1 stop19h 04mAmerican Airlines
mar. 3/116:05 amSJU - BOI
1 stop17h 50mAmerican Airlines
Deal found 1/19$478
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/71:23 pmBOI - NAS
1 stop23h 27mAmerican Airlines
lun. 4/143:55 pmNAS - BOI
1 stop22h 38mAmerican Airlines
Deal found 1/19$506
This Travelocity deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:58 pmBOI - MBJ
2 stops15h 12mMultiple Airlines
mar. 3/1112:07 pmMBJ - BOI
2 stops25h 25mMultiple Airlines
Deal found 1/19$511
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/51:31 pmBOI - PUJ
2 stops23h 11mSpirit Airlines
mié. 3/1212:39 pmPUJ - BOI
3 stops25h 53mSpirit Airlines
Deal found 1/19$559
This Delta deal was found by Cheapflights users on 1/20. 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.
dom. 2/165:45 amBOI - SJU
2 stops15h 14mDelta
jue. 2/204:10 pmSJU - BOI
1 stop10h 48mDelta
Deal found 1/20$585
This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/27:38 pmBOI - STT
3 stops36h 08mSpirit Airlines
dom. 2/911:51 amSTT - BOI
3 stops33h 52mSpirit Airlines
Deal found 1/19$585
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/77:00 pmBOI - NAS
2 stops16h 31mUnited Airlines
lun. 4/142:53 pmNAS - BOI
2 stops20h 54mUnited Airlines
Deal found 1/19$589

Find flights from Boise to Caribbean within your budget

Customize your flight search to find flights from Boise to Caribbean 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 3/4

7:41 pm-10:50 pm

2 stops24h 09m

San Juan Luis Munoz Marin Intl

mar. 3/11

10:59 am-12:32 pm

2 stops27h 33m

$269

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 3/4

1:23 pm-5:09 am

1 stop12h 46m

San Juan Luis Munoz Marin Intl

mar. 3/11

12:05 pm-12:32 pm

2 stops26h 27m

$377

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 3/4

7:05 am-5:09 am

1 stop19h 04m

San Juan Luis Munoz Marin Intl

mar. 3/11

5:00 am-9:55 pm

2 stops18h 55m

$395

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

mar. 3/4

7:41 pm-12:02 pm

3 stops14h 21m

Montego Bay Sangster Intl

mar. 3/11

12:07 pm-12:32 pm

2 stops25h 25m

$422

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 3/4

6:58 pm-2:40 pm

2 stops16h 42m

San Juan Luis Munoz Marin Intl

lun. 3/10

1:05 am-1:28 pm

2 stops14h 23m

$423

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

jue. 3/6

2:46 pm-7:59 pm

2 stops27h 13m

Nassau Intl

jue. 3/13

10:00 am-12:31 pm

1 stop28h 31m

$438

BoiseMontego Bay

BOI - MBJ

BOIMBJ

Boise Air Term. Gowen Fld

mar. 3/4

6:58 pm-12:10 pm

2 stops15h 12m

Montego Bay Sangster Intl

mar. 3/11

12:07 pm-12:32 pm

2 stops25h 25m

$511

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

jue. 4/3

5:45 pm-9:45 am

2 stops14h 00m

San Juan Luis Munoz Marin Intl

jue. 4/10

7:40 am-11:30 pm

2 stops17h 50m

$520

BoisePunta Cana

BOI - PUJ

BOIPUJ

Boise Air Term. Gowen Fld

mié. 3/5

1:31 pm-3:42 pm

2 stops23h 11m

Punta Cana

mié. 3/12

12:39 pm-12:32 pm

3 stops25h 53m

$559

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

dom. 2/2

7:38 pm-10:46 am

3 stops36h 08m

Saint Thomas Island Cyril E King

dom. 2/9

11:51 am-6:43 pm

3 stops33h 52m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 39 results
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Best time to book a flight from Boise to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boise to Caribbean

Get recent, data-driven insights about flights from Boise to Caribbean including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Boise to Caribbean (average of $254). Flying from Boise to Caribbean in March is currently the most expensive (average of $378). 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.

What is the cheapest time of day to fly from BOI to CB?

Find hourly flight availability from Boise to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Caribbean as you normally would.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated enero 21, 2025.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,661 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

LATAM Airlines
7.5
Good
1,858 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Boise to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Caribbean?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Caribbean from Boise.

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

    One-way options have recently been found by users for as low as $198 on American Airlines. Other airlines that offer cheap prices include Spirit Airlines from $221 and Copa Airlines from $340 one-way.

  • What are the most popular routes from Boise to Caribbean?

    While some choose either Boise Air Term. Gowen Fld - Punta Cana or Boise Air Term. Gowen Fld - George Town Owen Roberts Intl, Boise Air Term. Gowen Fld - San Juan Luis Munoz Marin Intl is the most popular route from Boise to Caribbean.

  • Can I find deals for flights from Boise to Caribbean that include hotel bookings?

    Yes. In addition to deals on Boise to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Caribbean.

  • Can I find deals for business class flights from Boise to Caribbean?

    Yes. Cheapflights offers flight deals from Boise to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Boise to Caribbean (average of $254). Flying from Boise to Caribbean in March is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Boise to Caribbean

Discover the top 6 airlines that operate flights from Boise to Caribbean. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$253Average$468FlexibilityNo cancel feeOn-time65%
DeltaCheapest$374Average$745FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$409Average$785FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$423Average$689FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$452Average$801FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$475Average$993FlexibilityNo cancel feeOn-time75%
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