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Cheap flights from Ontario to Caribbean from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Caribbean departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Caribbean

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Caribbean that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Caribbean.

Cheap last minute flights

Planning a quick getaway from Ontario to Caribbean? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Caribbean, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Caribbean

Find recent round-trip train or bus tickets from Ontario to Caribbean.

All round-trip flight deals to Caribbean

The cheapest plane tickets to Caribbean found on KAYAK recently.
2:39 pm - 9:30 amONT-SJU
14h 51m2 stops
8:30 am - 11:04 pmSJU-ONT
18h 34m2 stops
$312Frontier
Find Deal
Thu, Nov 14 - Sat, Nov 16
2:39 pm - 9:30 amONT-SJU
14h 51m2 stops
3:59 am - 3:16 pmSJU-ONT
15h 17m2 stops
$333Frontier
Find Deal
Thu, Nov 14 - Fri, Nov 15
1:32 am - 2:56 pmONT-SJU
9h 24m1 stop
7:30 am - 5:52 pmSJU-ONT
14h 22m2 stops
$344American Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
7:00 am - 11:44 pmONT-SJU
12h 44m1 stop
6:00 am - 11:42 amSJU-ONT
9h 42m1 stop
$354Delta
Find Deal
Wed, Feb 19 - Wed, Feb 26
1:32 am - 5:16 pmONT-SJU
11h 44m2 stops
7:30 am - 5:52 pmSJU-ONT
14h 22m2 stops
$364American Airlines
Find Deal
Tue, Feb 18 - Tue, Feb 25
7:05 am - 12:40 amONT-SJU
13h 35m2 stops
6:50 am - 3:40 pmSJU-ONT
12h 50m2 stops
$374Southwest
Find Deal
Wed, Jan 15 - Tue, Jan 21
7:00 am - 11:44 pmONT-SJU
12h 44m1 stop
6:00 am - 11:42 amSJU-ONT
9h 42m1 stop
$394Delta
Find Deal
Sun, Feb 2 - Thu, Feb 20
7:05 am - 12:40 amONT-SJU
13h 35m2 stops
6:50 am - 3:40 pmSJU-ONT
12h 50m2 stops
$399Southwest
Find Deal
Mon, Jan 13 - Mon, Jan 27
5:10 am - 9:28 pmONT-SJU
12h 18m2 stops
2:25 pm - 9:10 pmSJU-ONT
10h 45m1 stop
$444United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
1:45 pm - 6:12 amONT-SJU
12h 27m2 stops
10:10 am - 9:10 pmSJU-ONT
15h 00m2 stops
$454United Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
10:55 am - 4:47 amONT-SJU
13h 52m2 stops
$121Frontier
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Wed, Nov 20
4:48 pm - 6:30 amONT-SJU
9h 42m1 stop
$145Frontier
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Tue, Dec 31
10:00 pm - 2:15 pmONT-SJU
12h 15m1 stop
$177Delta
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Fri, Dec 6
7:10 am - 11:23 pmONT-SJU
12h 13m1 stop
$197Delta
Find Deal
Sat, Dec 7
11:11 pm - 10:42 amONT-PUJ
8h 31m1 stop
$221American Airlines
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Mon, Mar 10
1:45 pm - 6:12 amONT-SJU
12h 27m2 stops
$222United Airlines
Find Deal
Sat, Feb 1
8:01 pm - 5:01 pmONT-SDQ
17h 00m2 stops
$225American Airlines
Find Deal
Wed, Feb 19
5:10 am - 6:25 pmONT-SJU
9h 15m1 stop
$242United Airlines
Find Deal
Thu, Jan 30
2:54 pm - 2:30 pmONT-SXM
19h 36m2 stops
$263British Airways
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Mon, Dec 16
12:53 pm - 3:35 pmONT-POP
22h 42m2 stops
$621British Airways
Find Deal
Wed, Nov 6
5:45 am - 2:01 pmONT-STT
28h 16m2 stops
2:10 pm - 7:31 amSTT-ONT
21h 21m2 stops
Mon, Nov 4 - Sat, Nov 9
5:05 am - 6:19 pmONT-SJU
9h 14m1 stop
2:25 pm - 8:44 pmSJU-ONT
10h 19m1 stop
$699United Airlines
Find Deal
Tue, Nov 5 - Wed, Nov 13
7:40 pm - 11:05 amONT-SDQ
12h 25m2 stops
3:21 pm - 12:03 pmSDQ-ONT
24h 42m2 stops
$848American Airlines
Find Deal
Fri, Nov 1 - Mon, Nov 4
6:00 am - 12:19 amONT-SJU
14h 19m2 stops
3:41 pm - 11:01 pmSJU-ONT
11h 20m1 stop
$867Delta
Find Deal
Mon, Nov 4 - Mon, Nov 11
10:29 pm - 10:49 amONT-PUJ
9h 20m1 stop
12:42 pm - 8:36 pmPUJ-ONT
11h 54m1 stop
$931American Airlines
Find Deal
Fri, Nov 1 - Thu, Nov 7
4:15 pm - 7:55 pmONT-SJU
23h 40m2 stops
3:59 pm - 8:03 pmSJU-ONT
32h 04m2 stops
$1,006Alaska Airlines
Find Deal
Tue, Nov 5 - Wed, Nov 13
10:35 am - 10:15 pmONT-PUJ
31h 40m3 stops
10:50 am - 2:34 pmPUJ-ONT
31h 44m3 stops
$1,049Air Canada
Find Deal
Sun, Nov 3 - Tue, Nov 5
5:00 pm - 1:47 pmONT-SDQ
17h 47m2 stops
4:12 pm - 10:28 amSDQ-ONT
22h 16m1 stop
$1,132Delta
Find Deal
Fri, Nov 1 - Mon, Nov 4
10:35 am - 10:15 pmONT-PUJ
31h 40m3 stops
12:35 pm - 9:53 amPUJ-ONT
25h 18m2 stops
$1,132Air Canada
Find Deal
Sun, Nov 3 - Tue, Nov 5
10:00 am - 3:32 pmONT-SJU
25h 32m2 stops
6:50 am - 8:03 pmSJU-ONT
17h 13m2 stops
$1,238Alaska Airlines
Find Deal
Sun, Nov 3 - Tue, Nov 5

Southwest flights from Ontario to Caribbean

Our best Southwest deals on Ontario to Caribbean flight tickets
Southwest
Jan 15
ONT7:05 amOntario
13h 35m
2 stops
SJU12:40 amSan Juan Luis Munoz Marin Intl
Jan 21
SJU6:50 amSan Juan Luis Munoz Marin Intl
12h 50m
2 stops
ONT3:40 pmOntario
Southwest
Jan 13
ONT7:05 amOntario
13h 35m
2 stops
SJU12:40 amSan Juan Luis Munoz Marin Intl
Jan 27
SJU6:50 amSan Juan Luis Munoz Marin Intl
12h 50m
2 stops
ONT3:40 pmOntario
Southwest
Mar 24
ONT7:10 pmOntario
11h 35m
2 stops
SJU9:45 amSan Juan Luis Munoz Marin Intl
Mar 28
SJU5:35 amSan Juan Luis Munoz Marin Intl
13h 20m
2 stops
ONT3:55 pmOntario

United Airlines flights from Ontario to Caribbean

Our best United Airlines deals on Ontario to Caribbean flight tickets
United Airlines
Jan 22
ONT5:10 amOntario
12h 18m
2 stops
SJU9:28 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU2:25 pmSan Juan Luis Munoz Marin Intl
10h 45m
1 stop
ONT9:10 pmOntario
United Airlines
Feb 1
ONT1:45 pmOntario
12h 27m
2 stops
SJU6:12 amSan Juan Luis Munoz Marin Intl
Feb 8
SJU10:10 amSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
ONT9:10 pmOntario
United Airlines
Jan 14
ONT5:10 amOntario
9h 15m
1 stop
SJU6:25 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU2:05 amSan Juan Luis Munoz Marin Intl
14h 36m
2 stops
ONT12:41 pmOntario

How to get the cheapest flight ticket from Ontario 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

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

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

What is the cheapest Ontario to Caribbean flight route?

Ontario - San Juan Luis Munoz Marin Intl. Fly from Ontario to San Juan Luis Munoz Marin Intl for the best Ontario - Caribbean flight prices

Can stopping save me money on Ontario to Caribbean flights?

You could potentially save up to 30% on your flight if you consider stops on a Ontario to Caribbean flight.

Cheap Ontario to Caribbean flight deals and tips

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

Best Price Found

$121

Fastest flight time

6h 49m

Direct flights

None

Airports in Caribbean

8 airports
The best one-way flight to Caribbean from Ontario in the past 72 hours is $121. The best round-trip flight deal from Ontario to Caribbean found on momondo in the last 72 hours is $312.
The fastest flight from Ontario to Caribbean takes 6h 49m
There are no direct flights from Ontario to Caribbean. Popular non-direct routes for this connection are Ontario Airport - San Juan Luis Munoz Marin Intl Airport, Ontario Airport - Punta Cana Airport and Ontario Airport - Santo Domingo Las Americas Airport.
There are 8 airports near Caribbean: George Town Owen Roberts Intl (GCM), Santo Domingo Las Americas (SDQ), Nassau Intl (NAS), Punta Cana (PUJ), Montego Bay Sangster Intl (MBJ), Simpson Bay Princess Juliana (SXM), Oranjestad Reina Beatrix (AUA), San Juan Luis Munoz Marin Intl (SJU)

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

    Prices for flights from Ontario Airport to Caribbean are updated daily.

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

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

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

    The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Ontario to Caribbean

Compare and see reviews for airlines that fly from Ontario to Caribbean with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $245Free CancellationRating
6.1
3,580 reviews
Search Frontier flights
JetBluePriceFrom $273Free CancellationRating
7.5
3,514 reviews
Search JetBlue flights
DeltaPriceFrom $334Free CancellationRating
8.0
8,835 reviews
Search Delta flights
American AirlinesPriceFrom $378Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $416Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

Why use momondo?

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

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 Ontario to Caribbean for you.

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

Flights from Ontario to Caribbean with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Ontario and Caribbean by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


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