Caribbean Islands

$192+ Cheap flights from Idaho to Caribbean Islands

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
dic. 23 — dic. 301
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Cheap flight deals from Idaho to Caribbean Islands

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Caribbean Islands (zzEPX). 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 diciembre 18, 2024.

Round-trip from

$312
(CheapOair)

One-way from

$192
(American Airlines)
From Idaho to Caribbean Islands
One-way flight from Idaho to Caribbean Islands

Find flight deals from Idaho to Caribbean Islands

Cheapest flights from Idaho to Caribbean Islands
Explore the most affordable flight options available from Idaho to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2611:57 amBOI - SJU
2 stops26h 43mSpirit Airlines
lun. 3/38:30 pmSJU - BOI
2 stops51h 19mSpirit Airlines
Deal found 12/18$773
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:06 pmGEG - AUA
2 stops17h 34mUnited Airlines
sáb. 2/153:25 pmAUA - GEG
2 stops25h 25mUnited Airlines
Deal found 12/17$784
This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/235:20 pmBOI - NAS
2 stops18h 13mUnited Airlines
mar. 1/712:55 pmNAS - BOI
2 stops23h 10mUnited Airlines
Deal found 12/18$853
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/265:10 pmBOI - SJU
2 stops16h 49mDelta
lun. 3/34:10 pmSJU - BOI
1 stop10h 48mDelta
Deal found 12/18$909
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/245:10 pmBOI - PUJ
2 stops19h 45mDelta
lun. 12/302:05 pmPUJ - BOI
1 stop11h 15mDelta
Deal found 12/17$923
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/252:55 pmBOI - SJU
2 stops16h 30mSouthwest
mar. 12/316:10 amSJU - BOI
2 stops18h 40mSouthwest
Deal found 12/17$959
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/236:49 pmBOI - NAS
2 stops17h 26mAmerican Airlines
mar. 1/77:45 amNAS - BOI
2 stops16h 07mAmerican Airlines
Deal found 12/17$1,130
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/196:30 amBOI - SJU
2 stops15h 06mUnited Airlines
mar. 12/313:46 pmSJU - BOI
2 stops21h 15mUnited Airlines
Deal found 12/17$1,154
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/176:05 amGEG - SJU
2 stops14h 54mDelta
mar. 1/74:25 pmSJU - GEG
1 stop10h 26mDelta
Deal found 12/17$1,164
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/173:55 pmGEG - SJU
2 stops16h 52mUnited Airlines
mar. 1/75:50 pmSJU - GEG
2 stops22h 58mUnited Airlines
Deal found 12/17$1,204
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/256:40 amBOI - SJU
2 stops13h 30mAmerican Airlines
lun. 12/301:30 amSJU - BOI
1 stop14h 03mAmerican Airlines
Deal found 12/17$1,232
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2810:33 pmGEG - PUJ
1 stop10h 07mDelta
dom. 1/52:05 pmPUJ - GEG
1 stop11h 28mDelta
Deal found 12/16$1,307

Find flights from Idaho to Caribbean Islands within your budget

Customize your flight search to find flights from Idaho to Caribbean Islands 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 2/18

7:17 pm-5:19 pm

2 stops19h 02m

San Juan Luis Munoz Marin Intl

sáb. 2/22

6:14 pm-6:18 pm

2 stops27h 04m

$312

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 1/28

7:00 am-12:04 am

2 stops14h 04m

San Juan Luis Munoz Marin Intl

mar. 2/4

6:20 pm-12:37 pm

2 stops21h 17m

$384

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

mar. 1/28

3:21 pm-1:35 pm

2 stops18h 14m

San Juan Luis Munoz Marin Intl

mar. 2/4

6:20 pm-1:49 pm

2 stops23h 29m

$384

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

lun. 2/24

7:24 pm-1:01 pm

2 stops13h 37m

San Juan Luis Munoz Marin Intl

vie. 2/28

2:11 pm-12:03 am

2 stops13h 52m

$439

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

jue. 1/16

10:39 am-3:58 pm

3 stops26h 19m

San Juan Luis Munoz Marin Intl

mié. 1/22

8:40 pm-6:43 pm

3 stops25h 03m

$461

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

sáb. 2/22

2:00 pm-10:35 am

2 stops16h 35m

San Juan Luis Munoz Marin Intl

sáb. 3/1

8:45 am-11:10 pm

2 stops18h 25m

$468

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

mar. 1/14

5:10 am-10:22 pm

2 stops13h 12m

San Juan Luis Munoz Marin Intl

mié. 1/22

7:45 am-8:53 pm

2 stops17h 08m

$470

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 1/28

7:00 am-6:25 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

lun. 2/3

2:05 am-4:27 pm

2 stops17h 22m

$474

BoisePunta Cana

BOI - PUJ

BOIPUJ

Boise Air Term. Gowen Fld

dom. 1/26

7:38 pm-3:45 pm

2 stops17h 07m

Punta Cana

jue. 1/30

4:50 pm-6:43 pm

2 stops28h 53m

$482

BoiseNassau

BOI - NAS

BOINAS

Boise Air Term. Gowen Fld

dom. 1/26

9:30 am-7:05 pm

2 stops31h 35m

Nassau Intl

sáb. 2/1

11:00 am-10:23 pm

1 stop13h 23m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 44 results
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Best time to book a flight from Idaho to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Idaho 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 Idaho to Caribbean Islands

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

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Caribbean Islands (average of $254). Flying from Idaho to Caribbean Islands in March is currently the most expensive (average of $334). 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 ID to EPX?

Find hourly flight availability from Idaho to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Idaho to Caribbean Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated diciembre 18, 2024.
Get a feel of what it's like to fly with Alaska Airlines, Spirit Airlines and American Airlines from Idaho to Caribbean Islands by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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.

8.1
Very good
4,848 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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.

8.0
Very good
9,554 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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.

8.0
Very good
8,604 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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.

7.5
Good
1,879 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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.

7.4
Good
9,055 reviews
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

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 Idaho to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Idaho to Caribbean Islands one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $192. Users have also found prices from $192 and $203 on Delta and Spirit Airlines, respectively.

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

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

  • How can I find direct flights from Idaho to Caribbean Islands?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Caribbean Islands 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 Idaho to Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Idaho to Caribbean Islands (average of $254). Flying from Idaho to Caribbean Islands in March is currently the most expensive (average of $334). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Idaho to Caribbean Islands

Discover the top 6 airlines that operate flights from Idaho to Caribbean Islands. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$188Average$993FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$253Average$388FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$307Average$797FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$374Average$774FlexibilityNo cancel feeOn-time71%
DeltaCheapest$374Average$699FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$504Average$689FlexibilityNo cancel feeOn-time63%
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