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

United Airlines, Southwest, and JetBlue are the most popular carriers operating from Caribbean to Ontario

What airlines fly to Ontario?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Ontario from Caribbean according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 9 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Caribbean to Ontario Airport were last updated today.

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

There are 3 operators available for flights from Caribbean to Ontario Airport as of July 2025.

How old do you have to be to fly from Caribbean to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$168 Cheap Flights from Caribbean to Ontario in 2025

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Find the cheapest flights from Caribbean to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

2:28 pm - 10:41 pmSJU-ONT

11h 13m1 stop

7:00 am - 10:21 pmONT-SJU

12h 21m1 stop

$335Delta

Find Deal

Tue, Oct 21 - Fri, Oct 31

6:00 am - 5:50 pmSJU-ONT

14h 50m2 stops

11:29 pm - 3:00 pmONT-SJU

12h 31m1 stop

$386American Airlines

Find Deal

Sat, Aug 30 - Mon, Sep 1

3:05 pm - 10:33 pmSJU-ONT

10h 28m1 stop

10:20 am - 11:37 pmONT-SJU

10h 17m2 stops

$388American Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 20

7:30 am - 10:40 pmSJU-ONT

18h 10m2 stops

5:51 pm - 12:00 pmONT-SJU

15h 09m2 stops

$400Delta

Find Deal

Tue, Sep 30 - Sat, Oct 11

1:25 pm - 9:29 pmSJU-ONT

11h 04m1 stop

10:56 pm - 2:54 pmONT-SJU

12h 58m1 stop

$410JetBlue

Find Deal

Tue, Sep 30 - Sat, Oct 11

2:00 pm - 8:24 pmSJU-ONT

9h 24m1 stop

7:00 am - 9:00 pmONT-SJU

10h 00m1 stop

$425United Airlines

Find Deal

Thu, Sep 25 - Tue, Nov 11

2:55 pm - 9:25 pmSJU-ONT

9h 30m1 stop

6:00 am - 8:38 pmONT-SJU

11h 38m1 stop

$460United Airlines

Find Deal

Wed, Sep 24 - Wed, Oct 8

1:25 pm - 9:29 pmSJU-ONT

11h 04m1 stop

10:56 pm - 12:42 pmONT-SJU

10h 46m1 stop

$482JetBlue

Find Deal

Wed, Sep 10 - Tue, Sep 23

9:05 am - 7:14 pmMBJ-ONT

12h 09m2 stops

7:19 pm - 8:48 amONT-MBJ

11h 29m2 stops

$499Frontier

Find Deal

Mon, Aug 18 - Fri, Aug 22

9:05 am - 7:14 pmMBJ-ONT

12h 09m2 stops

12:59 am - 2:40 pmONT-MBJ

35h 41m2 stops

$791Frontier

Find Deal

Mon, Aug 11 - Wed, Aug 13

Delta flights from Caribbean to Ontario

Our best Delta deals on Caribbean to Ontario flight tickets

Delta

Oct 21

SJU2:28 pmSan Juan Luis Munoz Marin Intl

11h 13m

1 stop

ONT10:41 pmOntario

Oct 31

ONT7:00 amOntario

12h 21m

1 stop

SJU10:21 pmSan Juan Luis Munoz Marin Intl

$335

Find similar

Delta

Sep 30

SJU7:30 amSan Juan Luis Munoz Marin Intl

18h 10m

2 stops

ONT10:40 pmOntario

Oct 11

ONT5:51 pmOntario

15h 09m

2 stops

SJU12:00 pmSan Juan Luis Munoz Marin Intl

$400

Find similar

Delta

Sep 11

SJU12:58 pmSan Juan Luis Munoz Marin Intl

12h 25m

1 stop

ONT10:23 pmOntario

Sep 23

ONT7:05 amOntario

11h 55m

1 stop

SJU10:00 pmSan Juan Luis Munoz Marin Intl

$405

Find similar

American Airlines flights from Caribbean to Ontario

Our best American Airlines deals on Caribbean to Ontario flight tickets

American Airlines

Aug 30

SJU6:00 amSan Juan Luis Munoz Marin Intl

14h 50m

2 stops

ONT5:50 pmOntario

Sep 1

ONT11:29 pmOntario

12h 31m

1 stop

SJU3:00 pmSan Juan Luis Munoz Marin Intl

$386

Find similar

American Airlines

Sep 4

SJU3:05 pmSan Juan Luis Munoz Marin Intl

10h 28m

1 stop

ONT10:33 pmOntario

Sep 20

ONT10:20 amOntario

10h 17m

2 stops

SJU11:37 pmSan Juan Luis Munoz Marin Intl

$388

Find similar

American Airlines

Nov 18

SJU6:25 amSan Juan Luis Munoz Marin Intl

15h 55m

2 stops

ONT6:20 pmOntario

Dec 7

ONT6:40 amOntario

10h 15m

1 stop

SJU8:55 pmSan Juan Luis Munoz Marin Intl

$395

Find similar

How to get the cheapest flight ticket from Caribbean to Ontario

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

What is the cheapest month to fly to Ontario?

In general, July is the cheapest month to fly from Caribbean to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $333. If you aren’t able to travel during the month of July, then book flights to Ontario from Caribbean during March instead. Flights to Ontario in March, while not as cheap as those in July, still average around $351.

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

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $364. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Caribbean to Ontario for around $734.

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

In the morning is the cheapest time of day to fly from Caribbean to Ontario when you can find flight prices for as low as $363. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $665 on average. Flights to Ontario from Caribbean in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Caribbean to Ontario flights?

You could potentially save up to 23% on your flight if you consider stops on a Caribbean to Ontario flight.

Cheap Caribbean to Ontario flight deals and tips

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

Best Price Found	$168
Fastest flight time	8h 57m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Caribbean in the past 72 hours is $168. The best round-trip flight deal from Caribbean to Ontario found on momondo in the last 72 hours is $335.

The fastest flight from Caribbean to Ontario takes 8h 57m

There are no direct flights from Caribbean to Ontario. Popular non-direct routes for this connection are Santiago de los Caballeros Airport - Ontario Airport, Providenciales Airport - Ontario Airport and San Juan Luis Munoz Marin Intl Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

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When did momondo last update prices for flights from Caribbean to Ontario Airport?
Prices for flights from Caribbean to Ontario Airport were last updated today.
How many operators does momondo search for flights from Caribbean to Ontario Airport?
There are 3 operators available for flights from Caribbean to Ontario Airport as of July 2025.
How old do you have to be to fly from Caribbean to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Caribbean to Ontario

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $344	Free Cancellation	Rating 8.0 7,967 reviews	Search Delta flights
American Airlines	PriceFrom $355	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $395	Free Cancellation	Rating 7.4 8,876 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Caribbean to Ontario for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Caribbean. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ontario from Caribbean. 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.