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Montego Bay

$282+ Cheap flights from Ontario (ONT) to Montego Bay (MBJ)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MBJ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Montego Bay

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Montego Bay (MBJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$551
(American Airlines)

One-way from

$282
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$730
From Ontario to Montego Bay Sangster Intl
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One-way flight from Ontario to Montego Bay Sangster Intl
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Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 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 Montego Bay

Cheapest flights from Ontario to Montego Bay
Explore the most affordable flight options available from Ontario to Montego Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/611:59 pmONT - MBJ
1 stop12h 16mAmerican Airlines
Fri 10/101:00 pmMBJ - ONT
1 stop12h 59mAmerican Airlines
Deal found 9/10$551
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/36:36 pmONT - MBJ
2 stops19h 09mUnited Airlines
Tue 10/712:52 pmMBJ - ONT
2 stops25h 59mUnited Airlines
Deal found 9/10$573
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/32:54 pmONT - MBJ
2 stops20h 44mAmerican Airlines
Tue 10/71:00 pmMBJ - ONT
1 stop11h 42mAmerican Airlines
Deal found 9/10$617
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 12/51:35 pmONT - MBJ
2 stops21h 30mUnited Airlines
Sun 12/73:20 pmMBJ - ONT
1 stop9h 29mUnited Airlines
Deal found 9/10$665
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/176:27 pmONT - MBJ
1 stop19h 18mUnited Airlines
Wed 10/2212:52 pmMBJ - ONT
2 stops25h 59mUnited Airlines
Deal found 9/11$684
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/176:36 pmONT - MBJ
2 stops19h 09mUnited Airlines
Tue 10/2112:52 pmMBJ - ONT
2 stops25h 59mUnited Airlines
Deal found 9/10$686
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/304:15 pmONT - MBJ
2 stops17h 28mUnited Airlines
Tue 10/712:52 pmMBJ - ONT
3 stops30h 31mUnited Airlines
Deal found 9/9$691
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/166:27 pmONT - MBJ
2 stops41h 03mUnited Airlines
Tue 10/2112:52 pmMBJ - ONT
2 stops25h 59mUnited Airlines
Deal found 9/10$694
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/295:05 amONT - MBJ
2 stops30h 00mUnited Airlines
Thu 1/82:48 pmMBJ - ONT
1 stop10h 38mUnited Airlines
Deal found 9/11$695

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Montego Bay 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 11, 2025.
Use the filters below to find and compare flights from Ontario to Montego Bay that are best for you.

Fly from

Ontario

Fly to

Montego Bay

Route

Depart

Return

Price

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 10/3

6:36 pm-3:45 pm

2 stops19h 09m

Montego Bay Sangster Intl

Tue 10/7

12:52 pm-12:51 pm

2 stops25h 59m

$573

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 12/5

1:35 pm-2:05 pm

2 stops21h 30m

Montego Bay Sangster Intl

Sun 12/7

3:20 pm-5:37 pm

2 stops29h 17m

$665

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 10/18

5:05 am-3:45 pm

1 stop8h 40m

Montego Bay Sangster Intl

Sun 10/26

2:20 pm-12:37 pm

2 stops24h 17m

$665

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sun 10/19

5:05 am-11:43 am

2 stops28h 38m

Montego Bay Sangster Intl

Sun 10/26

1:48 pm-10:31 pm

1 stop10h 43m

$686

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 10/11

9:36 am-11:43 am

2 stops24h 07m

Montego Bay Sangster Intl

Tue 10/21

12:52 pm-12:51 pm

2 stops25h 59m

$686

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 10/17

6:36 pm-3:45 pm

2 stops19h 09m

Montego Bay Sangster Intl

Wed 10/22

12:52 pm-12:51 pm

2 stops25h 59m

$686

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 10/17

6:36 pm-3:45 pm

2 stops19h 09m

Montego Bay Sangster Intl

Tue 10/21

12:52 pm-12:51 pm

2 stops25h 59m

$686

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Mon 12/29

11:59 pm-1:46 pm

1 stop10h 47m

Montego Bay Sangster Intl

Thu 1/8

2:48 pm-10:26 pm

1 stop10h 38m

$691

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 10/16

6:27 pm-1:30 pm

2 stops41h 03m

Montego Bay Sangster Intl

Tue 10/21

12:52 pm-12:51 pm

2 stops25h 59m

$694

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 1/6

1:20 pm-1:46 pm

2 stops21h 26m

Montego Bay Sangster Intl

Sun 1/11

2:48 pm-10:26 pm

1 stop10h 38m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
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Best time to book a flight from Ontario to Montego Bay

Have a flexible travel schedule? Discover the best time to fly to Montego Bay 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 Montego Bay

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Montego Bay (average of $403). Flying from Ontario to Montego Bay in July is currently the most expensive (average of $560). 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 MBJ?

Find hourly flight availability from Ontario to Montego Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Ontario to Montego Bay in the morning. Doing so could potentially save you 3% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Ontario to Montego Bay?

Reviews of airlines servicing Montego Bay

Get insights into the airlines that provide service to Montego Bay. 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 Montego Bay. Reviews last updated September 11, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Ontario to Montego Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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 Montego Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Montego Bay?

    A quick flight from Ontario to Montego Bay can take about 19h 09m. United Airlines provides one of the quickest options available for as low as $573. The distance from Ontario to Montego Bay is about 2660 mi.

  • What are the cheapest airlines flying from Ontario to Montego Bay round-trip?

    Our cheapest airline available from Ontario to Montego Bay is American Airlines. Our recent data shows that you can find tickets from as low as $533 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $629 and $645 round-trip. You may be able to fly from Ontario to Montego Bay for 32% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Ontario to Montego Bay?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Montego Bay 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 Montego Bay?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Montego Bay (average of $403). Flying from Ontario to Montego Bay in July is currently the most expensive (average of $560). 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

Traveling to a place near Montego Bay?

Book flights to Montego Bay if you plan to visit one of these locations
Whitehouse
Lucea

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Alternative routes for Ontario to Montego Bay

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Top 4 airlines flying from Ontario to Montego Bay

Discover the top 4 airlines that operate flights from Ontario to Montego Bay. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$533Average$874FlexibilityNo 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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