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Caribbean Islands

$150+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJU
nov. 10 — nov. 171
dom. 11/10
dom. 11/17
1 adult, Economy
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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 noviembre 5, 2024.

This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/311:51 amBOI - SJU
2 stops21h 46mSpirit Airlines
mié. 12/112:17 pmSJU - BOI
2 stops23h 41mSpirit Airlines
Deal found 11/5$278
This FlightHub deal was found by Cheapflights users on 11/4. 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.
mar. 11/2611:51 amBOI - STT
2 stops22h 21mSpirit Airlines
mar. 12/311:43 amSTT - BOI
2 stops30h 07mSpirit Airlines
Deal found 11/4$449
This CheapOair deal was found by Cheapflights users on 11/3. 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.
mar. 12/311:51 amBOI - MBJ
2 stops23h 42mSpirit Airlines
mar. 12/102:38 pmMBJ - BOI
2 stops46h 20mSpirit Airlines
Deal found 11/3$483
This Mytrip deal was found by Cheapflights users on 11/3. 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.
lun. 12/27:49 pmBOI - STT
3 stops38h 34mMultiple Airlines
dom. 12/82:18 pmSTT - BOI
2 stops23h 40mMultiple Airlines
Deal found 11/3$496
This American Airlines deal was found by Cheapflights users on 11/3. 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. 11/276:29 amGEG - SJU
2 stops14h 13mAmerican Airlines
mié. 12/45:50 amSJU - GEG
2 stops16h 52mAmerican Airlines
Deal found 11/3$524
This Southwest deal was found by Cheapflights users on 11/3. 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.
mar. 12/31:30 pmGEG - SJU
2 stops17h 20mSouthwest
mar. 12/107:55 amSJU - GEG
2 stops18h 15mSouthwest
Deal found 11/3$528
This Delta deal was found by Cheapflights users on 11/4. 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. 12/107:20 pmGEG - SJU
2 stops14h 54mDelta
mié. 12/184:40 pmSJU - GEG
1 stop10h 33mDelta
Deal found 11/4$538
This United deal was found by Cheapflights users on 11/4. 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. 12/26:55 pmBOI - NAS
2 stops16h 38mUnited Airlines
jue. 12/122:55 pmNAS - BOI
2 stops24h 34mUnited Airlines
Deal found 11/4$580
This United Airlines deal was found by Cheapflights users on 11/4. 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. 12/105:15 amGEG - SJU
1 stop9h 10mUnited Airlines
mié. 12/182:25 pmSJU - GEG
1 stop10h 32mUnited Airlines
Deal found 11/4$585
This United deal was found by Cheapflights users on 11/4. 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.
sáb. 12/78:00 amBOI - SJU
2 stops13h 36mUnited Airlines
vie. 12/132:05 amSJU - BOI
2 stops20h 10mUnited Airlines
Deal found 11/4$593
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/211:56 pmBOI - NAS
1 stop11h 20mDelta
jue. 12/121:22 pmNAS - BOI
2 stops13h 21mDelta
Deal found 11/5$619
This American Airlines deal was found by Cheapflights users on 11/4. 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. 11/183:16 pmGEG - NAS
2 stops17h 00mAmerican Airlines
jue. 11/2110:38 amNAS - GEG
2 stops15h 41mAmerican Airlines
Deal found 11/4$628

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 2,554,862 searches. Data last updated noviembre 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 2/11

7:00 am-12:04 am

2 stops14h 04m

$192

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 4/8

5:00 pm-1:03 pm

2 stops18h 03m

$237

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 2/11

7:00 am-6:25 pm

1 stop8h 25m

$241

SpokaneNassau

GEG - NAS

GEGNAS

Spokane

lun. 11/18

7:00 am-10:55 am

2 stops24h 55m

$292

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 4/8

3:35 pm-1:45 pm

3 stops20h 10m

$424

SpokaneNassau

GEG - NAS

GEGNAS

Spokane

lun. 11/18

9:37 am-2:57 pm

3 stops26h 20m

$512

SpokaneNassau

GEG - NAS

GEGNAS

Spokane

lun. 11/18

11:15 pm-11:56 am

1 stop9h 41m

$338

SpokaneSan Juan

GEG - SJU

GEGSJU

Spokane

jue. 12/12

5:15 am-6:25 pm

1 stop9h 10m

$437

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

mar. 12/3

11:51 am-12:37 pm

2 stops21h 46m

San Juan Luis Munoz Marin Intl

mié. 12/11

2:17 pm-10:58 am

2 stops23h 41m

$278

BoiseSan Juan

BOI - SJU

BOISJU

Boise Air Term. Gowen Fld

vie. 1/10

5:15 am-12:25 am

2 stops16h 10m

San Juan Luis Munoz Marin Intl

mar. 1/14

6:50 am-3:25 pm

2 stops11h 35m

$384

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 38 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 $335). 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 noviembre 5, 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 noviembre 5, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Southwest and Delta 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.
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,421 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,830 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

LATAM Airlines
7.5
Good
1,966 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,215 reviews
Southwest
8.1
Very good
5,082 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Crew

8.7

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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.

  • Can I find flights from Idaho to Caribbean Islands for under $300 on Cheapflights?

    Yes, there are multiple flights from Idaho to Caribbean Islands for under $300. The cheapest flight booked recently is on Spirit Airlines for just $278, but on average you can expect to pay $470.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $150. Users have also found prices from $192 and $237 on American Airlines and United Airlines, respectively.

  • What does BOI to SJU mean?

    Great question - BOI to SJU just means Boise Air Term. Gowen Fld Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Nassau Intl Airport (NAS) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Idaho to Caribbean Islands that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho to Caribbean Islands flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho to Caribbean Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho to Caribbean Islands flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Idaho to Caribbean Islands that allow pets onboard?

    Many airlines flying from Idaho to Caribbean Islands offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho to Caribbean Islands?

    Yes, you can often find last-minute deals on Idaho to Caribbean Islands flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho to Caribbean Islands flight deals updated?

    The Idaho to Caribbean Islands flight deals you see on this page were last updated on 11/5.

  • 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 $335). 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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Top 5 airlines flying from Idaho to Caribbean Islands

Discover the top 5 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 2,554,862 searches. Data last updated noviembre 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$188Average$747FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$217Average$384FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$280Average$763FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$307Average$778FlexibilityNo cancel feeOn-time69%
DeltaCheapest$366Average$724FlexibilityNo cancel feeOn-timeN/A
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