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Montego Bay

$278+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MBJ
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(United Airlines)

One-way from

$278
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$560
Provider with most accurate pricing for Ontario-Montego Bay Sangster Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Montego Bay Sangster Intl flights.
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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. 6% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 12/910:34 pmONT - MBJ
1 stop14h 15mAmerican Airlines
Tue 12/164:02 pmMBJ - ONT
1 stop9h 26mAmerican Airlines
Deal found 10/25$493
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/193:08 pmONT - MBJ
2 stops18h 31mAmerican Airlines
Wed 12/34:23 pmMBJ - ONT
2 stops20h 31mAmerican Airlines
Deal found 10/25$498
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:55 pmONT - MBJ
2 stops15h 00mSouthwest
Wed 12/101:50 pmMBJ - ONT
2 stops11h 15mSouthwest
Deal found 10/25$584
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/312:55 pmONT - MBJ
2 stops18h 18mAmerican Airlines
Wed 12/104:02 pmMBJ - ONT
1 stop9h 26mAmerican Airlines
Deal found 10/25$616
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/121:34 pmONT - MBJ
1 stop24h 16mUnited Airlines
Tue 12/162:48 pmMBJ - ONT
2 stops24h 44mUnited Airlines
Deal found 10/27$625
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/96:41 pmONT - MBJ
2 stops16h 48mUnited Airlines
Tue 12/163:36 pmMBJ - ONT
3 stops34h 13mUnited Airlines
Deal found 10/25$633
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/2611:59 pmONT - MBJ
1 stop14h 01mAmerican Airlines
Tue 12/306:00 pmMBJ - ONT
1 stop18h 38mAmerican Airlines
Deal found 10/27$668

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 October 27, 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

Sat 4/25

6:30 pm-12:49 pm

2 stops16h 19m

Montego Bay Sangster Intl

Fri 5/1

2:40 pm-9:21 pm

1 stop8h 41m

$493

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 12/9

10:34 pm-3:49 pm

1 stop14h 15m

Montego Bay Sangster Intl

Tue 12/16

4:23 pm-9:54 am

2 stops20h 31m

$498

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 11/19

12:46 pm-2:59 pm

1 stop23h 13m

Montego Bay Sangster Intl

Wed 12/3

4:23 pm-9:54 am

2 stops20h 31m

$507

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 3/11

1:45 pm-12:46 pm

2 stops21h 01m

Montego Bay Sangster Intl

Thu 3/19

2:20 pm-10:35 pm

1 stop10h 15m

$539

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Mon 1/5

10:40 pm-11:33 am

1 stop9h 53m

Montego Bay Sangster Intl

Sun 1/11

4:27 pm-10:48 pm

1 stop9h 21m

$560

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 3/3

10:40 pm-11:25 am

1 stop9h 45m

Montego Bay Sangster Intl

Thu 3/5

4:01 pm-10:31 pm

1 stop9h 30m

$599

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 2/24

1:45 pm-12:07 pm

2 stops19h 22m

Montego Bay Sangster Intl

Sat 2/28

3:20 pm-9:59 pm

1 stop9h 39m

$608

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 3/12

9:55 pm-12:00 pm

1 stop12h 05m

Montego Bay Sangster Intl

Thu 3/19

2:50 pm-10:30 pm

1 stop9h 40m

$611

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 12/3

12:55 pm-10:13 am

2 stops18h 18m

Montego Bay Sangster Intl

Wed 12/10

4:02 pm-10:28 pm

1 stop9h 26m

$616

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 12/12

1:34 pm-2:05 pm

2 stops21h 31m

Montego Bay Sangster Intl

Tue 12/16

2:48 pm-12:32 pm

2 stops24h 44m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from Ontario to Montego Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Montego Bay in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Montego Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Montego Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Montego Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Montego Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Montego Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Ontario to Montego Bay (average of $213). Flying from Ontario to Montego Bay in June is currently the most expensive (average of $438). 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 October 27, 2025.

It’s typically best to fly out from Ontario to Montego Bay at noon. Doing so could potentially save you 31% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 October 27, 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
4,236 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
7.9
Good
7,996 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

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 14h 15m. United Airlines provides one of the quickest options available for as low as $498. The distance from Ontario to Montego Bay is about 2660 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $610 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 18% 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, October is the cheapest month in which you can book a flight from Ontario to Montego Bay (average of $213). Flying from Ontario to Montego Bay in June is currently the most expensive (average of $438). 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

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 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$610Average$762FlexibilityNo cancel feeOn-time71%
DeltaCheapest$629Average$779FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$645Average$753FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$681Average$786FlexibilityNo cancel feeOn-time63%

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