Caribbean

$123+ Cheap flights from Irvine, CA 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Apr 29 — May 61
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Cheap flight deals from Irvine to Caribbean

Keep the following information in mind while searching for Irvine to Caribbean flight deals. Data was last updated April 24, 2025.

Round-trip from

$233
(Priceline)

One-way from

$127

Popular in

December

Cheapest in

September

Average price

$417
From Irvine to Caribbean
One-way flight from Irvine to Caribbean
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Irvine to Caribbean

Cheapest flights from Irvine to Caribbean
Explore the most affordable flight options available from Irvine to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:30 amLAX - SJU
1 stop11h 10mSpirit Airlines
Fri 5/91:39 pmSJU - LAX
1 stop12h 47mSpirit Airlines
Deal found 4/22$233
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Tue 5/1311:10 pmLAX - SJU
1 stop9h 21mMultiple Airlines
Mon 5/263:36 amSJU - LAX
1 stop16h 40mMultiple Airlines
Deal found 4/23$245
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/54:59 pmLAX - SJU
1 stop14h 57mFrontier
Sun 5/116:00 amSJU - LAX
1 stop14h 43mFrontier
Deal found 4/22$294
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/168:50 amLAX - SJU
1 stop8h 48mUnited Airlines
Fri 9/261:05 amSJU - LAX
1 stop10h 50mUnited Airlines
Deal found 4/21$331
This JetBlue deal was found by Cheapflights users on 4/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:00 amLAX - SJU
1 stop14h 25mJetBlue
Wed 6/259:45 pmSJU - LAX
1 stop14h 11mJetBlue
Deal found 4/22$342
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 6/611:34 amLAX - NAS
Nonstop5h 25mAlaska Airlines
Sun 6/89:00 amNAS - LAX
Nonstop6h 12mAlaska Airlines
Deal found 4/23$364
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/510:30 pmLAX - SJU
1 stop13h 17mAmerican Airlines
Tue 9/911:55 amSJU - LAX
1 stop10h 35mAmerican Airlines
Deal found 4/23$368
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/276:04 amLAX - NAS
1 stop10h 11mAmerican Airlines
Tue 6/37:45 amNAS - LAX
1 stop15h 13mAmerican Airlines
Deal found 4/23$370
This Delta deal was found by Cheapflights users on 4/23. 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 5/2610:50 pmLAX - NAS
1 stop9h 58mDelta
Tue 6/31:13 pmNAS - LAX
1 stop11h 26mDelta
Deal found 4/23$371
This Delta deal was found by Cheapflights users on 4/23. 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 8/188:00 amLAX - SJU
1 stop11h 12mDelta
Sat 8/237:30 amSJU - LAX
1 stop11h 16mDelta
Deal found 4/23$376
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/911:42 pmLAX - STT
2 stops10h 54mSpirit Airlines
Fri 5/161:21 pmSTT - LAX
2 stops12h 09mSpirit Airlines
Deal found 4/21$380
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Fri 5/301:57 pmLAX - SXM
1 stop18h 27mFrontier
Sat 6/712:33 pmSXM - LAX
1 stop31h 40mFrontier
Deal found 4/23$390

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 April 24, 2025.
Use the filters below to find and compare flights from Irvine to Caribbean that are best for you.

Fly from

Irvine

Fly to

Caribbean

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 5/6

5:30 am-7:40 pm

1 stop11h 10m

San Juan Luis Munoz Marin Intl

Fri 5/9

1:39 pm-11:26 pm

1 stop12h 47m

$233

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 5/13

11:10 pm-11:31 am

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Mon 5/26

3:36 am-5:16 pm

1 stop16h 40m

$245

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 5/5

4:59 pm-10:56 am

1 stop14h 57m

San Juan Luis Munoz Marin Intl

Sun 5/11

6:00 am-5:43 pm

1 stop14h 43m

$294

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 7/1

7:35 am-10:48 pm

1 stop12h 13m

San Juan Luis Munoz Marin Intl

Sat 7/5

7:30 am-5:34 pm

1 stop13h 04m

$331

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 6/10

6:00 am-11:25 pm

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Wed 6/25

9:45 pm-8:56 am

1 stop14h 11m

$342

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Mon 5/12

12:59 am-3:00 pm

1 stop11h 01m

Nassau Intl

Tue 5/20

6:30 pm-8:43 am

1 stop17h 13m

$363

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Fri 5/16

11:34 am-7:59 pm

Nonstop5h 25m

Nassau Intl

Sun 5/18

9:00 am-12:12 pm

Nonstop6h 12m

$364

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Mon 5/26

10:50 pm-1:55 pm

1 stop12h 05m

Nassau Intl

Thu 6/5

1:13 pm-11:29 pm

1 stop13h 16m

$371

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Fri 5/9

11:42 pm-1:36 pm

2 stops10h 54m

Saint Thomas Island Cyril E King

Fri 5/16

1:21 pm-10:30 pm

2 stops12h 09m

$380

Los AngelesSimpson Bay

LAX - SXM

LAXSXM

Los Angeles

Fri 5/30

1:57 pm-11:24 am

1 stop18h 27m

Simpson Bay Princess Juliana

Sat 6/7

12:33 pm-5:13 pm

1 stop31h 40m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 results
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Best time to book a flight from Irvine to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Irvine 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.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Caribbean

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

Currently, September is the cheapest month in which you can book a flight from Irvine to Caribbean (average of $254). Flying from Irvine to Caribbean in December is currently the most expensive (average of $336). 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 IR9 to CB?

Find hourly flight availability from Irvine 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 April 24, 2025.

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

Weekly flight availability from Irvine to Caribbean

Explore weekly flight availability from Irvine to Caribbean. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from IR9 to 0CB are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 April 24, 2025.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Caribbean. 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 Irvine to Caribbean one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from American Airlines and Spirit Airlines, as they are both options that can get you from Irvine to Caribbean for a low price.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine 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 Irvine to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Irvine to Caribbean (average of $254). Flying from Irvine to Caribbean in December is currently the most expensive (average of $336). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irvine to Caribbean

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

Top 10 airlines flying from Irvine to Caribbean

Discover the top 10 airlines that operate flights from Irvine 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$384FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$178Average$442FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$266Average$593FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$271Average$480FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$275Average$605FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$300Average$696FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$615FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$354Average$491FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$381Average$602FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$389Average$627FlexibilityNo cancel feeOn-time63%

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