$202 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 9/5. 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

Sat, Sep 12 - Wed, Sep 16
Southwest Logo
6:25 am - 2:30 pm
SJU
-
ONT
11h 05m
2 stops
Southwest Logo
8:35 am - 10:00 pm
ONT
-
SJU
10h 25m
2 stops
$404Southwest
Thu, Sep 3 - Mon, Sep 14
United Airlines Logo
12:52 pm - 8:53 pm
MBJ
-
ONT
34h 01m
2 stops
United Airlines Logo
9:01 am - 11:43 am
ONT
-
MBJ
24h 42m
2 stops
$408United Airlines
Thu, Oct 8 - Tue, Jan 26
Delta Logo
2:31 pm - 10:01 pm
SJU
-
ONT
10h 30m
1 stop
Delta Logo
7:00 am - 11:50 pm
ONT
-
SJU
12h 50m
1 stop
$457Delta
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
2:00 pm - 8:53 pm
SJU
-
ONT
9h 53m
1 stop
United Airlines Logo
5:00 am - 11:50 pm
ONT
-
SJU
15h 50m
2 stops
$460United Airlines
Thu, Nov 5 - Sat, Nov 14
Southwest Logo
5:35 am - 2:05 pm
SJU
-
ONT
12h 30m
2 stops
Southwest Logo
5:35 am - 8:25 pm
ONT
-
SJU
10h 50m
2 stops
$465Southwest
Wed, Sep 23 - Sat, Sep 26
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
$511JetBlue
Thu, Sep 3 - Mon, Sep 14
American Airlines Logo
12:47 pm - 10:59 pm
MBJ
-
ONT
12h 12m
1 stop
American Airlines Logo
2:22 pm - 1:09 pm
ONT
-
MBJ
20h 47m
2 stops
$618American Airlines
Thu, Sep 3 - Mon, Sep 14
American Airlines Logo
12:47 pm - 10:59 pm
MBJ
-
ONT
12h 12m
1 stop
American Airlines Logo
6:00 am - 4:16 pm
ONT
-
MBJ
8h 16m
1 stop
$643American Airlines
Fri, Aug 28 - Sat, Sep 5
JetBlue Logo
2:15 am - 9:59 pm
KIN
-
ONT
21h 44m
1 stop
JetBlue Logo
11:13 pm - 6:04 pm
ONT
-
KIN
16h 51m
1 stop
$834JetBlue
Sat, Aug 29 - Sat, Sep 5
Delta Logo
9:13 am - 10:23 pm
KIN
-
ONT
15h 10m
2 stops
Delta Logo
7:05 am - 8:13 pm
ONT
-
KIN
11h 08m
1 stop
$1,254Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$202
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 25% 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)