$206 Find Cheap Flights from Caribbean to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Caribbean to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Caribbean to Ontario

Fri, Sep 18 - Thu, Nov 26
United Airlines Logo
12:52 pm - 10:59 pm
MBJ
-
ONT
36h 07m
2 stops
United Airlines Logo
5:00 am - 12:13 pm
ONT
-
MBJ
28h 13m
2 stops
$363United Airlines
Wed, Oct 21 - Sat, Nov 7
United Airlines Logo
12:52 pm - 9:59 pm
MBJ
-
ONT
35h 07m
2 stops
United Airlines Logo
5:00 am - 4:50 pm
ONT
-
MBJ
8h 50m
1 stop
$374United Airlines
Sat, Nov 21 - Sat, Dec 5
United Airlines Logo
2:00 pm - 8:56 pm
MBJ
-
ONT
9h 56m
1 stop
United Airlines Logo
5:00 am - 4:50 pm
ONT
-
MBJ
8h 50m
1 stop
$376United Airlines
Thu, Aug 13 - Thu, Aug 20
American Airlines Logo
5:08 pm - 9:34 am
MBJ
-
ONT
18h 26m
2 stops
American Airlines Logo
12:59 pm - 11:42 am
ONT
-
MBJ
20h 43m
2 stops
$396American Airlines
Mon, Oct 5 - Fri, Oct 16
Southwest Logo
5:00 am - 2:00 pm
SJU
-
ONT
12h 00m
2 stops
Southwest Logo
6:55 pm - 9:40 am
ONT
-
SJU
11h 45m
2 stops
$490Southwest
Fri, Sep 18 - Mon, Sep 21
JetBlue Logo
10:30 am - 8:13 pm
SJU
-
ONT
12h 43m
1 stop
JetBlue Logo
9:10 pm - 1:34 pm
ONT
-
SJU
13h 24m
1 stop
$491JetBlue
Fri, Jul 31 - Sun, Aug 9
American Airlines Logo
5:45 am - 1:22 pm
SJU
-
ONT
10h 37m
1 stop
American Airlines Logo
8:01 pm - 2:38 pm
ONT
-
SJU
15h 37m
2 stops
$500American Airlines
Wed, Oct 7 - Fri, Oct 16
JetBlue Logo
10:30 am - 8:13 pm
SJU
-
ONT
12h 43m
1 stop
JetBlue Logo
11:05 pm - 3:56 pm
ONT
-
SJU
13h 51m
1 stop
$539JetBlue
Mon, Oct 12 - Sun, Oct 18
Multiple Airlines Logo
11:46 am - 8:58 pm
STT
-
ONT
12h 12m
2 stops
Multiple Airlines Logo
5:00 am - 7:50 am
ONT
-
STT
23h 50m
2 stops
$821Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Multiple Airlines Logo
10:49 am - 8:58 pm
STT
-
ONT
13h 09m
2 stops
Multiple Airlines Logo
5:00 am - 7:20 pm
ONT
-
STT
11h 20m
2 stops
$974Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$206
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Juan to Ontario

FAQs for booking flights from Caribbean to Ontario

  • How does KAYAK find such low prices on flights from Caribbean to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Caribbean to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Caribbean to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Caribbean with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)