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Jamaica

$172+ Cheap flights from Ontario (ONT) to Jamaica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KIN
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheap flight deals from Ontario to Jamaica

Cheapest flights from Ontario to Jamaica
Explore the most affordable flight options available from Ontario to Jamaica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.

This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:59 pm
ONT
-
MBJ
1 stop14h 09m
American Airlines
Fri 8/2812:47 pm
MBJ
-
ONT
1 stop12h 11m
American Airlines
Deal found 5/28$392
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:59 pm
ONT
-
MBJ
1 stop14h 09m
American Airlines
Tue 8/1112:38 pm
MBJ
-
ONT
2 stops22h 56m
American Airlines
Deal found 5/24$407
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am
ONT
-
MBJ
1 stop8h 45m
United Airlines
Sat 10/312:20 pm
MBJ
-
ONT
1 stop9h 01m
United Airlines
Deal found 5/24$412
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:45 am
ONT
-
MBJ
1 stop29h 45m
United Airlines
Thu 7/162:40 pm
MBJ
-
ONT
1 stop9h 15m
United Airlines
Deal found 5/24$457
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:00 am
ONT
-
MBJ
1 stop8h 45m
United Airlines
Sat 7/42:40 pm
MBJ
-
ONT
1 stop9h 17m
United Airlines
Deal found 5/26$498
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:45 am
ONT
-
MBJ
1 stop7h 41m
United Airlines
Thu 7/162:40 pm
MBJ
-
ONT
1 stop9h 15m
United Airlines
Deal found 5/23$522
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:50 pm
ONT
-
MBJ
2 stops21h 40m
United Airlines
Thu 8/62:40 pm
MBJ
-
ONT
2 stops23h 32m
United Airlines
Deal found 5/26$527
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:25 am
ONT
-
MBJ
1 stop27h 49m
American Airlines
Wed 7/82:31 pm
MBJ
-
ONT
1 stop10h 03m
American Airlines
Deal found 5/25$530
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:56 pm
ONT
-
KIN
2 stops21h 58m
United Airlines
Sun 8/302:56 pm
KIN
-
ONT
2 stops23h 16m
United Airlines
Deal found 5/25$767
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
ONT
-
KIN
2 stops30h 09m
United Airlines
Fri 5/292:59 pm
KIN
-
ONT
2 stops32h 56m
United Airlines
Deal found 5/23$777
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:01 pm
ONT
-
KIN
2 stops18h 23m
American Airlines
Sun 8/236:05 am
KIN
-
ONT
2 stops15h 10m
American Airlines
Deal found 5/25$824
This Justfly.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:51 pm
ONT
-
KIN
1 stop16h 53m
JetBlue
Fri 9/1810:10 am
KIN
-
ONT
1 stop12h 03m
JetBlue
Deal found 5/26$839

Find flight deals from Ontario to Jamaica

Keep the following information in mind while searching for Ontario to Jamaica flight deals. Data was last updated May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(American Airlines)

One-way from

$172
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$551
Provider with most accurate pricing for Los Angeles-Montego Bay Sangster Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Montego Bay Sangster Intl flights.
Search Deals
From Ontario to Jamaica
Search Deals
One-way flight from Ontario to Jamaica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Jamaica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Ontario to Jamaica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 7/9

5:00 am-1:30 pm

2 stops30h 30m

Montego Bay Sangster Intl

Thu 7/16

2:40 pm-9:55 pm

1 stop9h 15m

$527

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 9/29

1:18 pm-11:43 am

2 stops20h 25m

Montego Bay Sangster Intl

Sun 10/4

2:40 pm-9:58 pm

1 stop9h 18m

$615

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 7/30

5:45 am-1:30 pm

1 stop29h 45m

Montego Bay Sangster Intl

Thu 8/6

2:40 pm-9:55 pm

1 stop9h 15m

$625

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 6/19

6:30 pm-3:45 pm

1 stop19h 15m

Montego Bay Sangster Intl

Tue 6/23

4:12 pm-12:47 pm

2 stops22h 35m

$625

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 7/3

1:50 pm-12:50 pm

2 stops21h 00m

Montego Bay Sangster Intl

Thu 7/16

2:40 pm-9:55 pm

1 stop9h 15m

$652
Quickest round-trip

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 7/4

5:00 am-3:45 pm

1 stop8h 45m

Montego Bay Sangster Intl

Thu 7/16

2:40 pm-9:55 pm

1 stop9h 15m

$652

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 7/9

1:50 pm-3:26 pm

3 stops47h 36m

Montego Bay Sangster Intl

Fri 7/17

4:12 pm-10:51 pm

2 stops32h 39m

$681

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 7/4

1:50 pm-1:30 pm

2 stops21h 40m

Montego Bay Sangster Intl

Wed 7/15

2:40 pm-12:47 pm

2 stops24h 07m

$727

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 7/3

1:50 pm-12:50 pm

2 stops21h 00m

Montego Bay Sangster Intl

Wed 7/15

4:12 pm-12:47 pm

2 stops22h 35m

$727

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 8/25

1:56 pm-1:54 pm

2 stops21h 58m

Kingston Norman Manley

Sun 8/30

2:56 pm-12:12 pm

2 stops23h 16m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Jamaica

Have a flexible travel schedule? Discover the best time to fly to Jamaica from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Jamaica
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Jamaica

Get insights into the airlines that provide service to Jamaica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jamaica. Reviews last updated May 28, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Ontario to Jamaica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,265 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,265 reviews
Southwest
8.0
Very good
4,265 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,758 reviews
Southwest
8.0
Very good
4,265 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,643 reviews
Southwest
8.0
Very good
4,265 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Jamaica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Jamaica?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Jamaica. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to Jamaica?

    Airlines like United Airlines, American Airlines, and JetBlue fly from Ontario to Jamaica in about 18h 23m. The time it takes to get you to your destination can typically vary by up to 12h 07m. There are 2744 mi between Ontario and Jamaica. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Jamaica that include hotel bookings?

    Yes. In addition to deals on Ontario to Jamaica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Jamaica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Jamaica.

  • Can I find deals for business class flights from Ontario to Jamaica?

    Yes. Cheapflights offers flight deals from Ontario to Jamaica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 3 airlines flying from Ontario to Jamaica

Discover the top 3 airlines that operate flights from Ontario to Jamaica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$412Average$655FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$510Average$673FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$606Average$736FlexibilityNo cancel feeOn-time63%

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