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Jamaica

$235+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MBJ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Ontario to Jamaica

Keep the following information in mind while searching for Ontario to Jamaica flight deals. Data was last updated September 17, 2025.

Round-trip from

$590
(Frontier)

One-way from

$235
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$553
From Ontario to Jamaica
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One-way flight from Ontario to Jamaica
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:16 amONT - MBJ
2 stops25h 29mFrontier
Sun 10/52:12 pmMBJ - ONT
2 stops23h 16mFrontier
Deal found 9/16$641
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:56 pmONT - KIN
2 stops15h 08mJetBlue
Fri 10/172:10 amKIN - ONT
1 stop21h 19mJetBlue
Deal found 9/16$649
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:56 pmONT - KIN
2 stops15h 08mJetBlue
Fri 10/175:15 pmKIN - ONT
2 stops30h 14mJetBlue
Deal found 9/16$652
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/237:27 pmONT - KIN
2 stops13h 20mAmerican Airlines
Mon 10/277:00 amKIN - ONT
2 stops18h 59mAmerican Airlines
Deal found 9/16$696
This flugladen.de deal was found by Cheapflights users on 9/17. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:56 pmONT - KIN
1 stop18h 40mJetBlue
Thu 10/92:10 amKIN - ONT
1 stop21h 19mJetBlue
Deal found 9/17$697
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/2311:59 pmONT - MBJ
1 stop10h 47mUnited Airlines
Tue 1/62:48 pmMBJ - ONT
2 stops24h 59mUnited Airlines
Deal found 9/15$701
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/610:29 pmONT - MBJ
1 stop10h 21mAmerican Airlines
Fri 10/1010:20 amMBJ - ONT
1 stop11h 47mAmerican Airlines
Deal found 9/15$711
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/144:15 pmONT - MBJ
2 stops17h 28mUnited Airlines
Thu 10/301:48 pmMBJ - ONT
1 stop10h 43mUnited Airlines
Deal found 9/17$723
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/307:00 amONT - MBJ
1 stop27h 46mUnited Airlines
Thu 11/62:48 pmMBJ - ONT
1 stop10h 43mUnited Airlines
Deal found 9/15$733
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:15 pmONT - MBJ
2 stops15h 30mFrontier
Sat 9/272:05 pmMBJ - ONT
2 stops27h 19mFrontier
Deal found 9/17$735
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/41:34 pmONT - MBJ
2 stops21h 12mUnited Airlines
Tue 12/162:48 pmMBJ - ONT
2 stops24h 44mUnited Airlines
Deal found 9/15$743
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/510:34 pmONT - MBJ
1 stop8h 38mAmerican Airlines
Sun 12/143:55 pmMBJ - ONT
1 stop9h 20mAmerican Airlines
Deal found 9/15$759

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 September 17, 2025.
Use the filters below to find and compare flights from Ontario to Jamaica that are best for you.

Fly from

Ontario

Fly to

Jamaica

Route

Depart

Return

Price

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 1/21

1:20 pm-1:46 pm

2 stops21h 26m

Montego Bay Sangster Intl

Tue 1/27

2:48 pm-10:26 pm

1 stop10h 38m

$609

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 10/14

10:56 pm-4:04 pm

2 stops15h 08m

Kingston Norman Manley

Fri 10/17

2:10 am-9:29 pm

1 stop21h 19m

$649

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 11/1

10:37 pm-10:13 pm

2 stops21h 36m

Kingston Norman Manley

Sat 11/8

7:30 am-9:11 pm

2 stops16h 41m

$696

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 10/4

10:56 pm-7:36 pm

1 stop18h 40m

Kingston Norman Manley

Thu 10/9

2:10 am-9:29 pm

1 stop21h 19m

$697

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 10/14

10:56 pm-4:04 pm

2 stops15h 08m

Kingston Norman Manley

Thu 10/16

2:10 am-9:29 pm

1 stop21h 19m

$699

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 12/23

11:59 pm-1:46 pm

1 stop10h 47m

Montego Bay Sangster Intl

Tue 1/6

2:48 pm-12:47 pm

2 stops24h 59m

$701

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 3/3

10:30 pm-11:10 am

1 stop9h 40m

Montego Bay Sangster Intl

Thu 3/5

2:05 pm-9:14 pm

1 stop10h 09m

$713

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 1/27

6:39 pm-12:07 pm

2 stops14h 28m

Montego Bay Sangster Intl

Wed 2/4

2:48 pm-10:26 pm

1 stop10h 38m

$719

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 10/14

4:15 pm-11:43 am

2 stops17h 28m

Montego Bay Sangster Intl

Thu 10/30

1:48 pm-10:31 pm

1 stop10h 43m

$723

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 1/8

7:00 am-1:46 pm

1 stop27h 46m

Montego Bay Sangster Intl

Thu 1/15

2:48 pm-10:26 pm

1 stop10h 38m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 results
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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

What is the cheapest month to book a flight from Ontario to Jamaica?

Currently, January is the cheapest month in which you can book a flight from Ontario to Jamaica (average of $403). Flying from Ontario to Jamaica in July is currently the most expensive (average of $561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to JM?

Find hourly flight availability from Ontario to Jamaica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Jamaica as you normally would.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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, JetBlue, and American Airlines fly from Ontario to Jamaica in about 15h 08m. The time it takes to get you to your destination can typically vary by up to 6h 28m. 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.

  • What are the cheapest airlines to fly from Ontario to Jamaica one-way?

    One-way options have recently been found by users for as low as $276 on JetBlue. Other airlines that offer cheap prices include Southwest from $281 and United Airlines from $336 one-way.

  • 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.

  • What is the cheapest month to book a flight from Ontario to Jamaica?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Jamaica (average of $403). Flying from Ontario to Jamaica in July is currently the most expensive (average of $561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Jamaica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Jamaica

Discover the top 4 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$533Average$836FlexibilityNo cancel feeOn-time71%
DeltaCheapest$629Average$835FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$645Average$735FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$681Average$786FlexibilityNo cancel feeOn-time63%

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