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$107+ Cheap flights from Riverside, 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Riverside to Caribbean

Keep the following information in mind while searching for Riverside to Caribbean flight deals. Data was last updated March 28, 2025.

Round-trip from

$208
(eDestinos)

One-way from

$107
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$501
From Riverside to Caribbean
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One-way flight from Riverside to Caribbean
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Riverside to Caribbean

Cheapest flights from Riverside to Caribbean
Explore the most affordable flight options available from Riverside to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This eDestinos deal was found by Cheapflights users on 3/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:08 amLAX - SJU
1 stop12h 31mSpirit Airlines
Thu 5/112:54 amSJU - LAX
1 stop17h 47mSpirit Airlines
Deal found 3/27$208
This Gotogate deal was found by Cheapflights users on 3/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/85:35 amLAX - SJU
1 stop10h 36mMultiple Airlines
Mon 4/143:10 amSJU - LAX
1 stop19h 08mMultiple Airlines
Deal found 3/26$264
This deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:18 pmLAX - SJU
1 stop9h 15mFrontier
Sat 4/199:45 amSJU - LAX
1 stop14h 50mFrontier
Deal found 3/26$296
This CheapOair deal was found by Cheapflights users on 3/27. 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 4/188:31 amLAX - STT
2 stops22h 29mSpirit Airlines
Sat 4/269:30 amSTT - LAX
2 stops15h 05mSpirit Airlines
Deal found 3/27$319
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 9/179:30 amLAX - SJU
1 stop9h 38mDelta
Tue 9/235:19 pmSJU - LAX
1 stop10h 22mDelta
Deal found 3/26$331
This JetBlue deal was found by Cheapflights users on 3/25. 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.
Thu 11/1312:35 pmLAX - SJU
1 stop10h 42mJetBlue
Mon 11/175:15 amSJU - LAX
1 stop12h 10mJetBlue
Deal found 3/25$342
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/812:56 amLAX - SJU
1 stop11h 44mUnited Airlines
Tue 5/133:56 pmSJU - LAX
1 stop11h 03mUnited Airlines
Deal found 3/27$358
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/216:30 amLAX - NAS
1 stop7h 05mAmerican Airlines
Fri 9/262:45 pmNAS - LAX
1 stop11h 02mAmerican Airlines
Deal found 3/27$385
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 8/911:34 amLAX - NAS
Nonstop5h 20mAlaska Airlines
Sat 8/168:00 amNAS - LAX
Nonstop6h 25mAlaska Airlines
Deal found 3/28$386
This CheapOair deal was found by Cheapflights users on 3/27. 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 45mFrontier
Deal found 3/27$389
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 9/510:59 pmLAX - NAS
2 stops13h 26mDelta
Tue 9/92:37 pmNAS - LAX
1 stop11h 38mDelta
Deal found 3/27$393
This United Airlines deal was found by Cheapflights users on 3/27. 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 7/1512:56 amLAX - NAS
1 stop12h 02mUnited Airlines
Thu 7/245:00 pmNAS - LAX
1 stop17h 36mUnited Airlines
Deal found 3/27$416

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside 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 March 28, 2025.
Use the filters below to find and compare flights from Riverside to Caribbean that are best for you.

Fly from

Riverside

Fly to

Caribbean

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 4/25

8:08 am-11:39 pm

1 stop12h 31m

San Juan Luis Munoz Marin Intl

Thu 5/1

12:54 am-3:41 pm

1 stop17h 47m

$208

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 4/8

5:35 am-7:11 pm

1 stop10h 36m

San Juan Luis Munoz Marin Intl

Mon 4/14

3:10 am-7:18 pm

1 stop19h 08m

$264

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 4/14

8:18 pm-8:33 am

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Sat 4/19

9:45 am-9:35 pm

1 stop14h 50m

$296

Los AngelesSaint Thomas Island

LAX - STT

LAXSTT

Los Angeles

Fri 4/18

8:31 am-10:00 am

2 stops22h 29m

Saint Thomas Island Cyril E King

Sat 4/26

9:30 am-9:35 pm

2 stops15h 05m

$319

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 4/25

12:58 am-2:27 pm

1 stop10h 29m

San Juan Luis Munoz Marin Intl

Fri 5/2

2:35 pm-10:59 pm

1 stop11h 24m

$331

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 5/8

12:56 am-3:40 pm

1 stop11h 44m

San Juan Luis Munoz Marin Intl

Tue 5/13

3:56 pm-11:59 pm

1 stop11h 03m

$358

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Sun 9/21

6:30 am-4:35 pm

1 stop7h 05m

Nassau Intl

Fri 9/26

2:45 pm-10:47 pm

1 stop11h 02m

$385

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Sat 8/9

11:34 am-7:54 pm

Nonstop5h 20m

Nassau Intl

Sat 8/16

8:00 am-11:25 am

Nonstop6h 25m

$386

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-5:18 pm

1 stop31h 45m

$389

Los AngelesNassau

LAX - NAS

LAXNAS

Los Angeles

Fri 9/5

10:59 pm-3:25 pm

2 stops13h 26m

Nassau Intl

Tue 9/9

2:37 pm-11:15 pm

1 stop11h 38m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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

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

Currently, September is the cheapest month in which you can book a flight from Riverside to Caribbean (average of $254). Flying from Riverside 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 R1V to CB?

Find hourly flight availability from Riverside 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 March 28, 2025.

When flying from Riverside to Caribbean, 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 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 March 28, 2025.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Copa Airlines
7.5
Good
1,395 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
SWISS
7.5
Good
1,570 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

    $107 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $123 and $124, respectively.

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

    The most popular flight routes from Riverside to Caribbean are Los Angeles - San Juan Luis Munoz Marin Intl, Los Angeles - Punta Cana and Los Angeles - Nassau Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Riverside to Caribbean (average of $254). Flying from Riverside 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

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Alternative routes for Riverside to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Riverside to Caribbean

Discover the top 10 airlines that operate flights from Riverside 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$370FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$182Average$472FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$225Average$460FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$254Average$569FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$276Average$633FlexibilityNo cancel feeOn-time69%
DeltaCheapest$320Average$625FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$321Average$730FlexibilityNo cancel feeOn-time71%
AviancaCheapest$354Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$374Average$635FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$381Average$586FlexibilityNo cancel feeOn-time70%
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