How does KAYAK find such low prices on flights from Caribbean Islands 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 Islands to Ontario.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Caribbean Islands 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 Islands 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 Islands with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands 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 Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$218 CHEAP FLIGHTS from Caribbean Islands to Ontario

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Flight Deals

Cheap Flights from Caribbean Islands to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Caribbean Islands to Ontario

Wed, Dec 16 - Mon, Jan 4

2:54 pm - 9:00 pmMBJ Montego Bay Sangster Intl-ONT Ontario

33h 06m2 stops Chicago O'Hare Intl Denver Intl

11:52 pm - 1:48 pmONT Ontario-MBJ Montego Bay Sangster Intl

10h 56m1 stop Chicago O'Hare Intl

$413United Airlines

Wed, Dec 16 - Mon, Jan 4

2:54 pm - 9:00 pmMBJ Montego Bay Sangster Intl-ONT Ontario

33h 06m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 12:13 pmONT Ontario-MBJ Montego Bay Sangster Intl

28h 13m2 stops Denver Intl Newark

$413United Airlines

Sun, Dec 13 - Mon, Jan 4

3:45 pm - 9:59 pmMBJ Montego Bay Sangster Intl-ONT Ontario

9h 14m1 stop Houston George Bush Intcntl

11:52 pm - 1:48 pmONT Ontario-MBJ Montego Bay Sangster Intl

10h 56m1 stop Chicago O'Hare Intl

$424United Airlines

Fri, Nov 6 - Mon, Nov 9

7:05 am - 11:01 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

19h 56m1 stop Charlotte Douglas

11:59 pm - 6:05 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

14h 06m2 stops Dallas/Fort Worth Miami

$436American Airlines

Fri, Nov 6 - Mon, Nov 9

4:45 pm - 11:01 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

10h 16m1 stop Charlotte Douglas

10:30 pm - 9:13 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

18h 43m1 stop Charlotte Douglas

$436American Airlines

Fri, Nov 6 - Mon, Nov 9

2:29 pm - 11:01 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

12h 32m1 stop Charlotte Douglas

11:59 pm - 4:09 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

12h 10m1 stop Dallas/Fort Worth

$454American Airlines

Tue, Sep 29 - Tue, Oct 13

1:45 pm - 10:05 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

11h 20m2 stops Orlando Houston Hobby

9:00 pm - 11:50 amONT Ontario-SJU San Juan Luis Munoz Marin Intl

11h 50m2 stops Las Vegas Harry Reid Intl Orlando

$552Southwest

Wed, Jan 20 - Thu, Jan 28

10:45 am - 6:30 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

11h 45m2 stops Orlando Las Vegas Harry Reid Intl

7:50 am - 9:15 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

9h 25m2 stops Austin Bergstrom Orlando

$580Southwest

Wed, Dec 2 - Wed, Dec 16

8:10 am - 12:20 amSJU San Juan Luis Munoz Marin Intl-ONT Ontario

44h 10m2 stops Tampa Denver Intl

10:05 am - 2:25 amONT Ontario-SJU San Juan Luis Munoz Marin Intl

36h 20m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$587Frontier

Thu, Dec 10 - Sun, Dec 13

6:25 pm - 8:21 amSJU San Juan Luis Munoz Marin Intl-ONT Ontario

17h 56m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth

8:32 pm - 11:53 amONT Ontario-SJU San Juan Luis Munoz Marin Intl

11h 21m2 stops Las Vegas Harry Reid Intl Orlando

$635Frontier

Recent last minute flight deals from Caribbean Islands to Ontario

Fri, Sep 18 - Fri, Oct 30

2:09 pm - 11:47 amMBJ Montego Bay Sangster Intl-ONT Ontario

23h 38m2 stops Charlotte Douglas Dallas/Fort Worth

2:22 pm - 11:18 amONT Ontario-MBJ Montego Bay Sangster Intl

18h 56m2 stops Dallas/Fort Worth Miami

$467American Airlines

Fri, Sep 18 - Fri, Oct 30

1:54 pm - 11:47 amMBJ Montego Bay Sangster Intl-ONT Ontario

23h 53m2 stops Miami Dallas/Fort Worth

11:59 pm - 4:12 pmONT Ontario-MBJ Montego Bay Sangster Intl

14h 13m1 stop Dallas/Fort Worth

$467American Airlines

Fri, Sep 18 - Fri, Oct 30

12:05 pm - 8:07 pmMBJ Montego Bay Sangster Intl-ONT Ontario

10h 02m1 stop Dallas/Fort Worth

11:59 pm - 4:12 pmONT Ontario-MBJ Montego Bay Sangster Intl

14h 13m1 stop Dallas/Fort Worth

$472American Airlines

Fri, Sep 18 - Fri, Oct 30

12:05 pm - 11:47 amMBJ Montego Bay Sangster Intl-ONT Ontario

25h 42m1 stop Dallas/Fort Worth

11:59 pm - 4:12 pmONT Ontario-MBJ Montego Bay Sangster Intl

14h 13m1 stop Dallas/Fort Worth

$473American Airlines

Fri, Sep 18 - Fri, Oct 30

12:52 pm - 12:50 pmMBJ Montego Bay Sangster Intl-ONT Ontario

25h 58m2 stops Newark Denver Intl

6:00 am - 1:39 pmONT Ontario-MBJ Montego Bay Sangster Intl

29h 39m1 stop Houston George Bush Intcntl

$484United Airlines

Fri, Sep 18 - Fri, Oct 30

12:52 pm - 6:11 pmMBJ Montego Bay Sangster Intl-ONT Ontario

31h 19m2 stops Newark San Francisco

1:32 pm - 1:39 pmONT Ontario-MBJ Montego Bay Sangster Intl

22h 07m2 stops Denver Intl Houston George Bush Intcntl

$484United Airlines

Sat, Sep 19 - Mon, Sep 21

7:00 am - 6:11 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

14h 11m2 stops Houston George Bush Intcntl San Francisco

6:00 am - 8:38 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

11h 38m1 stop Houston George Bush Intcntl

$772United Airlines

Sat, Sep 19 - Mon, Sep 21

2:00 pm - 8:53 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

9h 53m1 stop Denver Intl

6:00 am - 8:38 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

11h 38m1 stop Houston George Bush Intcntl

$772United Airlines

Wed, Sep 16 - Tue, Sep 22

10:30 am - 8:57 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

13h 27m1 stop New York John F Kennedy Intl

10:39 pm - 1:39 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

12h 00m1 stop New York John F Kennedy Intl

$1,452JetBlue

Fri, Sep 18 - Sun, Sep 20

10:30 am - 8:57 pmSJU San Juan Luis Munoz Marin Intl-ONT Ontario

13h 27m1 stop New York John F Kennedy Intl

10:39 pm - 1:39 pmONT Ontario-SJU San Juan Luis Munoz Marin Intl

12h 00m1 stop New York John F Kennedy Intl

$1,623JetBlue

Useful Info

Low season	August
High season	May
Cheapest flight	$218

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 26% lower on average.

Flight from San Juan to Ontario

How does KAYAK find such low prices on flights from Caribbean Islands 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 Islands to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean Islands to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Caribbean Islands 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 Islands 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 Islands with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands 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 Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.