$185 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 8/25. 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

Sun, Nov 1 - Sat, Nov 7
United Airlines Logo
3:45 pm - 9:41 pm
MBJ
-
ONT
8h 56m
1 stop
United Airlines Logo
5:00 am - 4:50 pm
ONT
-
MBJ
8h 50m
1 stop
$394United Airlines
Sat, Sep 12 - Sat, Oct 31
United Airlines Logo
2:40 pm - 6:11 pm
MBJ
-
ONT
29h 31m
2 stops
United Airlines Logo
5:00 am - 3:50 pm
ONT
-
MBJ
8h 50m
1 stop
$403United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
7:00 am - 8:01 pm
SJU
-
ONT
16h 01m
2 stops
United Airlines Logo
1:56 pm - 12:54 pm
ONT
-
SJU
19h 58m
3 stops
$404United Airlines
Sat, Sep 12 - Wed, Sep 16
Southwest Logo
6:25 am - 3:15 pm
SJU
-
ONT
11h 50m
2 stops
Southwest Logo
8:35 am - 10:00 pm
ONT
-
SJU
10h 25m
2 stops
$420Southwest
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
6:30 am - 3:30 pm
SJU
-
ONT
12h 00m
2 stops
Southwest Logo
8:40 pm - 11:00 am
ONT
-
SJU
11h 20m
2 stops
$506Southwest
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
Fri, Oct 9 - Fri, Oct 16
American Airlines Logo
12:13 pm - 10:59 pm
SJU
-
ONT
13h 46m
1 stop
American Airlines Logo
11:59 pm - 3:23 pm
ONT
-
SJU
12h 24m
1 stop
$520American Airlines
Wed, Sep 23 - Sat, Sep 26
JetBlue Logo
1:00 pm - 8:57 pm
SJU
-
ONT
10h 57m
1 stop
JetBlue Logo
10:39 pm - 1:39 pm
ONT
-
SJU
12h 00m
1 stop
$521JetBlue
Thu, Oct 29 - Sat, Nov 7
Delta Logo
4:49 pm - 11:08 am
MBJ
-
ONT
20h 19m
1 stop
Delta Logo
12:18 pm - 12:25 pm
ONT
-
MBJ
21h 07m
2 stops
$607Delta
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
2:00 pm - 9:34 am
KIN
-
ONT
21h 34m
2 stops
American Airlines Logo
12:59 pm - 4:26 pm
ONT
-
KIN
25h 27m
2 stops
$807American Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$185
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)