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Montego Bay

$241+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MBJ
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/241:40 pmONT - MBJ
2 stops21h 20mUnited Airlines
Thu 2/53:20 pmMBJ - ONT
3 stops22h 58mUnited Airlines
Deal found 12/9$592
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/2211:59 pmONT - MBJ
2 stops12h 26mAmerican Airlines
Fri 1/94:16 pmMBJ - ONT
2 stops19h 52mAmerican Airlines
Deal found 12/10$670
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:55 pmONT - MBJ
2 stops21h 28mAmerican Airlines
Tue 1/62:34 pmMBJ - ONT
2 stops22h 34mAmerican Airlines
Deal found 12/11$790
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:37 pmONT - MBJ
2 stops16h 52mFrontier
Mon 12/293:47 pmMBJ - ONT
2 stops18h 37mFrontier
Deal found 12/10$792
This Kissandfly.com deal was found by Cheapflights users on 12/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 pmONT - MBJ
1 stop8h 41mBritish Airways
Tue 12/306:00 pmMBJ - ONT
1 stop22h 52mBritish Airways
Deal found 12/10$828
This Frontier deal was found by Cheapflights users on 12/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:17 pmONT - MBJ
2 stops17h 12mFrontier
Mon 12/223:47 pmMBJ - ONT
2 stops18h 37mFrontier
Deal found 12/10$843

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$419
(United Airlines)

One-way from

$241
(United Airlines)

Popular in

March

Cheapest in

October

Average price

$665
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
Search Deals
One-way flight from Ontario to Montego Bay Sangster Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 12, 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 1/24

1:53 pm-2:00 pm

2 stops21h 07m

Montego Bay Sangster Intl

Sat 1/31

3:20 pm-11:18 am

2 stops22h 58m

$419

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 3/12

11:59 pm-12:46 pm

1 stop10h 47m

Montego Bay Sangster Intl

Tue 3/17

2:20 pm-5:41 pm

2 stops29h 21m

$534

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 5/1

1:40 pm-1:30 pm

2 stops21h 50m

Montego Bay Sangster Intl

Tue 5/5

2:40 pm-9:50 pm

1 stop9h 10m

$534

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 3/6

1:50 pm-4:50 pm

1 stop24h 00m

Montego Bay Sangster Intl

Thu 3/12

2:20 pm-10:36 pm

1 stop10h 16m

$538

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 4/17

6:00 am-1:30 pm

1 stop29h 30m

Montego Bay Sangster Intl

Sat 4/25

12:52 pm-8:46 pm

1 stop9h 54m

$540

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 1/29

6:39 pm-2:00 pm

2 stops40h 21m

Montego Bay Sangster Intl

Thu 2/5

3:20 pm-11:18 am

3 stops22h 58m

$551

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sun 3/1

6:09 am-2:00 pm

2 stops28h 51m

Montego Bay Sangster Intl

Sun 3/8

1:48 pm-10:25 pm

1 stop10h 37m

$552

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 12/24

1:40 pm-2:00 pm

2 stops21h 20m

Montego Bay Sangster Intl

Thu 2/5

3:20 pm-11:18 am

3 stops22h 58m

$592

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 4/10

6:53 pm-1:30 pm

2 stops16h 37m

Montego Bay Sangster Intl

Sat 4/18

2:40 pm-10:11 pm

1 stop9h 31m

$650

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Tue 1/6

6:32 pm-2:00 pm

2 stops16h 28m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 19 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 December.
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
OvagoPrice Accuracy2 starsTrust Score*2 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 December 12, 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.

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 December 12, 2025.
See what other customers who have flown with Southwest, Delta, and American 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
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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.
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

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 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 21h 07m. United Airlines provides one of the quickest options available for as low as $419. 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 $559 on this airline. Additional options worth looking into are Delta and Southwest, starting at $629 and $681 round-trip. You may be able to fly from Ontario to Montego Bay for 21% 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 3 airlines flying from Ontario to Montego Bay

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$559Average$725FlexibilityNo cancel feeOn-time71%
DeltaCheapest$629Average$779FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$681Average$786FlexibilityNo cancel feeOn-time63%

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