What airlines fly to Caribbean?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Caribbean from California according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 12 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Caribbean?

Frontier, United Airlines, and Delta are the most popular carriers operating from California to Caribbean

How long is the flight from California to Caribbean?

If you’re flying from a popular airport in California, such as San Francisco or Los Angeles, and flying into Caribbean, then you can expect flight times to average 12h 40m and 12h 55m, respectively.

How many flights depart from California to Caribbean on average per week?

3 flights are operational weekly from California to Caribbean as of December 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from California to Caribbean?

Prices for flights from California to Caribbean refresh daily.

How many operators does momondo search for flights from California to Caribbean?

There are 11 operators available for flights from California to Caribbean as of December 2025.

How old do you have to be to fly from California to Caribbean?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$103 Cheap Flights from California to Caribbean in 2025/26

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4:45 pm - 12:27 pm

ONT

SJU

15h 42m2 stops

8:15 am - 6:39 pm

SJU

ONT

14h 24m2 stops

$283American Airlines

Tue, Feb 10 - Tue, Feb 24

10:01 pm - 2:16 pm

LAS

SJU

12h 15m1 stop

9:06 pm - 9:44 am

SJU

LAS

16h 38m1 stop

$285Frontier

Wed, Dec 31 - Thu, Jan 1

11:03 pm - 1:36 pm

LAS

SJU

10h 33m1 stop

4:22 pm - 10:57 pm

SJU

LAS

10h 35m1 stop

$286Frontier

Sun, Jan 18 - Thu, Jan 22

12:33 am - 6:58 pm

LAX

SJU

14h 25m2 stops

7:44 pm - 7:15 am

SJU

LAX

15h 31m1 stop

$287Spirit Airlines

Sun, Jan 25 - Mon, Feb 2

1:01 am - 3:35 pm

LAS

SJU

10h 34m2 stops

4:22 pm - 10:57 pm

SJU

LAS

10h 35m1 stop

$287Multiple Airlines

Tue, Jan 13 - Thu, Jan 22

7:07 am - 6:58 pm

LAS

SJU

31h 51m3 stops

6:20 pm - 11:44 pm

SJU

LAS

9h 24m1 stop

$288Spirit Airlines

Sat, Jan 31 - Sat, Feb 7

7:19 am - 11:45 pm

LAS

SJU

12h 26m1 stop

3:55 pm - 11:30 pm

SJU

LAS

11h 35m1 stop

$295Delta

Tue, Jan 20 - Fri, Jan 23

8:30 am - 11:45 pm

LAX

SJU

11h 15m1 stop

7:00 am - 6:53 pm

SJU

LAX

15h 53m1 stop

$295Delta

Thu, Jan 22 - Wed, Feb 4

7:00 am - 9:00 pm

SMF

SJU

10h 00m1 stop

8:10 am - 6:41 pm

SJU

SMF

14h 31m2 stops

$303United Airlines

Sun, Jan 25 - Thu, Jan 29

8:00 am - 9:26 pm

ONT

SJU

9h 26m1 stop

8:10 am - 8:58 pm

SJU

ONT

16h 48m2 stops

$312United Airlines

Wed, Jan 7 - Tue, Jan 13

American Airlines flights from California to Caribbean

Our best American Airlines deals on California to Caribbean flight tickets

American Airlines

Feb 10

ONT4:45 pmOntario

15h 42m

2 stops

SJU12:27 pmSan Juan Luis Munoz Marin Intl

Feb 24

SJU8:15 amSan Juan Luis Munoz Marin Intl

14h 24m

2 stops

ONT6:39 pmOntario

$283

Find similar

American Airlines

Mar 2

LAS11:28 pmLas Vegas Harry Reid Intl

18h 05m

1 stop

SJU9:33 pmSan Juan Luis Munoz Marin Intl

Mar 4

SJU7:30 amSan Juan Luis Munoz Marin Intl

14h 19m

1 stop

LAS5:49 pmLas Vegas Harry Reid Intl

$290

Find similar

American Airlines

Jan 18

ONT6:00 amOntario

12h 26m

1 stop

SJU10:26 pmSan Juan Luis Munoz Marin Intl

Jan 22

SJU7:07 amSan Juan Luis Munoz Marin Intl

15h 13m

2 stops

ONT6:20 pmOntario

$308

Find similar

Frontier flights from California to Caribbean

Our best Frontier deals on California to Caribbean flight tickets

Frontier

Dec 31

LAS10:01 pmLas Vegas Harry Reid Intl

12h 15m

1 stop

SJU2:16 pmSan Juan Luis Munoz Marin Intl

Jan 1

SJU9:06 pmSan Juan Luis Munoz Marin Intl

16h 38m

1 stop

LAS9:44 amLas Vegas Harry Reid Intl

$285

Find similar

Frontier

Jan 18

LAS11:03 pmLas Vegas Harry Reid Intl

10h 33m

1 stop

SJU1:36 pmSan Juan Luis Munoz Marin Intl

Jan 22

SJU4:22 pmSan Juan Luis Munoz Marin Intl

10h 35m

1 stop

LAS10:57 pmLas Vegas Harry Reid Intl

$286

Find similar

Frontier

Jan 19

LAS11:03 pmLas Vegas Harry Reid Intl

12h 23m

1 stop

SJU3:26 pmSan Juan Luis Munoz Marin Intl

Jan 24

SJU11:49 amSan Juan Luis Munoz Marin Intl

15h 09m

1 stop

LAS10:58 pmLas Vegas Harry Reid Intl

$289

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Tue 2/10

4:45 pm-12:27 pm

2 stops15h 42m

San Juan Luis Munoz Marin Intl

Tue 2/24

8:15 am-6:39 pm

2 stops14h 24m

$283

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Wed 12/31

10:01 pm-2:16 pm

1 stop12h 15m

San Juan Luis Munoz Marin Intl

Thu 1/1

9:06 pm-9:44 am

1 stop16h 38m

$285

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sun 1/18

11:03 pm-1:36 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Thu 1/22

4:22 pm-10:57 pm

1 stop10h 35m

$286

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 1/25

12:33 am-6:58 pm

2 stops14h 25m

San Juan Luis Munoz Marin Intl

Mon 2/2

7:44 pm-7:15 am

1 stop15h 31m

$287

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 1/13

1:01 am-3:35 pm

2 stops10h 34m

San Juan Luis Munoz Marin Intl

Thu 1/22

4:22 pm-10:57 pm

1 stop10h 35m

$287

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Sat 1/31

7:07 am-6:58 pm

3 stops31h 51m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:20 pm-11:44 pm

1 stop9h 24m

$288

Las VegasSan Juan

LAS - SJU

LASSJU

Las Vegas Harry Reid Intl

Tue 1/20

7:19 am-11:45 pm

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Fri 1/23

3:55 pm-11:30 pm

1 stop11h 35m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Thu 1/22

8:30 am-11:45 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Wed 2/4

7:00 am-6:53 pm

1 stop15h 53m

$295

SacramentoSan Juan

SMF - SJU

SMFSJU

Sacramento Intl

Sun 1/25

7:00 am-9:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Thu 1/29

8:10 am-6:41 pm

2 stops14h 31m

$303

OntarioSan Juan

ONT - SJU

ONTSJU

Ontario

Wed 1/7

8:00 am-9:26 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Tue 1/13

8:10 am-8:58 pm

2 stops16h 48m

$312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Caribbean

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean?

In general, October is the cheapest month to fly from California to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $363. If you don’t want to visit Caribbean in October, then you should wait until April to fly from California, when ticket prices are also cheap, with an average price of $380.

What is the cheapest day to depart on your flight to Caribbean?

The cheapest day to depart from California to Caribbean is on a Sunday when prices can be found for as low as $520. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $538. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.

What is the cheapest time of day to depart on your flight to Caribbean?

At noon is the cheapest time of day to fly from California to Caribbean when you can find flight prices for as low as $388. Flying to Caribbean at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $481.

What is the cheapest California to Caribbean flight route?

Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best California - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from California for as low as $413 on momondo.

What cabin class options are available on California to Caribbean flights?

There are 2 cabin classes available to choose from on California to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Caribbean flights?

You could potentially save up to 96% on your flight if you consider stops on a California to Caribbean flight.

Cheap California to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Caribbean

Best Price Found	$544
Fastest flight time	5h 30m
Direct flights	None

The best flight deal from California to Caribbean found on momondo in the last 72 hours is $544

The fastest flight from California to Caribbean takes 5h 30m

There are no direct flights from California to Caribbean. There are no popular flight routes from California to Caribbean.

Search flight deals

When did momondo last update prices for flights from California to Caribbean?
Prices for flights from California to Caribbean refresh daily.
How many operators does momondo search for flights from California to Caribbean?
There are 11 operators available for flights from California to Caribbean as of December 2025.
How old do you have to be to fly from California to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Caribbean?
Based on momondo bookings for flights between California and Caribbean, the leading plane model is Boeing 737 MAX 8, making up 65.52% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 17.24%, Boeing 737 MAX 9 with 6.90%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 6.90%.

Best airlines flying from California to Caribbean

Compare and see reviews for airlines that fly from California to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $73	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
JetBlue	PriceFrom $164	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
Copa Airlines	PriceFrom $189	Free Cancellation	Rating 7.6 1,556 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $226	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $286	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $340	Free Cancellation	Rating 8.0 11,477 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $382	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Caribbean?

Finding the right flight to Caribbean from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean quick and easy, saving you time and money.

Can I find flights from California to Caribbean with flexible booking policies on momondo?

momondo does allow users to show only those flights to Caribbean from California which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from California to Caribbean?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Caribbean.

I’m not ready to book a flight from California to Caribbean right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Caribbean from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Caribbean

Cheap flights from California to Caribbean from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Caribbean departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from California to Caribbean

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from California to Caribbean

Our best American Airlines deals on California to Caribbean flight tickets

Frontier flights from California to Caribbean

Our best Frontier deals on California to Caribbean flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Caribbean that are best for you.

How to get the cheapest flight ticket from California to Caribbean

What is the cheapest month to fly to Caribbean?

What is the cheapest day to depart on your flight to Caribbean?

What is the cheapest time of day to depart on your flight to Caribbean?

What is the cheapest California to Caribbean flight route?

Fly from Los Angeles to San Juan Luis Munoz Marin Intl for the best California - Caribbean flight prices

How far in advance should I book a flight to Caribbean?

What cabin class options are available on California to Caribbean flights?

There are 2 cabin classes available to choose from on California to Caribbean flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Caribbean flights?

You could potentially save up to 96% on your flight if you consider stops on a California to Caribbean flight.

What is the cheapest airline that flies from California to Caribbean?

Frontier, United Airlines, and Delta are the most popular carriers operating from California to Caribbean

What airlines fly to Caribbean?

How many flights depart from California to Caribbean on average per week?

3 flights are operational weekly from California to Caribbean as of December 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

How long is the flight from California to Caribbean?

If you’re flying from a popular airport in California, such as San Francisco or Los Angeles, and flying into Caribbean, then you can expect flight times to average 12h 40m and 12h 55m, respectively.

Cheap California to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Caribbean

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from California to Caribbean?

How many operators does momondo search for flights from California to Caribbean?

How old do you have to be to fly from California to Caribbean?

What documentation or ID do you need to fly to Caribbean?

What is the most popular plane model from California to Caribbean?

Best airlines flying from California to Caribbean

Compare and see reviews for airlines that fly from California to Caribbean with momondo

Why use momondo?

Why should I use momondo to find a flight deal from California to Caribbean?

Can I find flights from California to Caribbean with flexible booking policies on momondo?

How can momondo help me find flights from California to Caribbean?

I’m not ready to book a flight from California to Caribbean right now. Can momondo alert me if prices change?

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo