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

Our cheapest airline available from Ontario to Montego Bay is Frontier. Our recent data shows that you can find tickets from as low as $536 on this airline. Additional options worth looking into are JetBlue and American Airlines, starting at $557 and $601 round-trip. You may be able to fly from Ontario to Montego Bay for 28% less than the average price by searching for these airlines.

What is the cheapest day to fly from Ontario to Montego Bay?

Travelers seeking maximum savings on their Ontario to Montego Bay flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Ontario to Montego Bay?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Ontario to Montego Bay.

What is the cheapest day to fly round-trip from Ontario to Montego Bay?

Flights from Ontario to Montego Bay are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Montego Bay.

How far in advance should I book a flight from Ontario to Montego Bay?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 43% on flights from Ontario to Montego Bay compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $619. For sooner than that we have options available in the next 3 days from $913.

What is the cheapest month to fly from Ontario to Montego Bay?

Our data shows that January tends to be the cheapest month to fly to Montego Bay from Ontario. Users have commonly found prices around $597 for the month, but tickets can be as low as $391. Due to multiple factors, prepare for potentially higher prices in July.

Most accurate provider : When it comes to deals on Ontario-Montego Bay flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Montego Bay flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$372+ Flights from Ontario to Montego Bay

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Montego Bay

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$536 (Frontier)
One-way from	$372 (United Airlines)
Popular in	December
Cheapest in	January
Average price	$671

Provider with most accurate pricing for Ontario-Montego Bay Sangster Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Montego Bay Sangster Intl flights.

Search Deals

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. 3% potential increase in price ($30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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 May 12, 2025.

Fri 6/67:36 pmONT - MBJ

2 stops14h 37mFrontier

Thu 6/129:18 amMBJ - ONT

2 stops16h 32mFrontier

Deal found 5/12

$536

Sat 6/1411:59 pmONT - MBJ

1 stop13h 41mJetBlue

Tue 6/1710:39 amMBJ - ONT

1 stop13h 20mJetBlue

Deal found 5/12

$557

Sun 6/110:40 pmONT - MBJ

1 stop8h 30mAmerican Airlines

Tue 6/1010:23 amMBJ - ONT

2 stops15h 36mAmerican Airlines

Deal found 5/11

$601

Thu 7/177:00 amONT - MBJ

1 stop27h 49mUnited Airlines

Fri 7/252:40 pmMBJ - ONT

2 stops23h 52mUnited Airlines

Deal found 5/12

$729

Sat 10/1810:59 pmONT - MBJ

1 stop11h 55mDelta

Sat 10/252:19 pmMBJ - ONT

1 stop10h 22mDelta

Deal found 5/12

$743

Fri 6/66:00 amONT - MBJ

3 stops27h 10mMultiple Airlines

Thu 6/1212:05 pmMBJ - ONT

3 stops33h 13mMultiple Airlines

Deal found 5/12

$1,357

Best flights from Ontario to Montego Bay
Discover carefully curated flight deals from Ontario to Montego Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2025.

Fri 6/67:36 pmONT - MBJ

2 stops14h 37mFrontier

Thu 6/129:18 amMBJ - ONT

2 stops16h 32mFrontier

Deal found 5/12

$536

Sat 6/1411:59 pmONT - MBJ

1 stop13h 41mJetBlue

Tue 6/1710:39 amMBJ - ONT

1 stop13h 20mJetBlue

Deal found 5/12

$557

Sun 6/110:40 pmONT - MBJ

1 stop8h 30mAmerican Airlines

Tue 6/1010:23 amMBJ - ONT

2 stops15h 36mAmerican Airlines

Deal found 5/11

$601

Thu 7/177:00 amONT - MBJ

1 stop27h 49mUnited Airlines

Fri 7/252:40 pmMBJ - ONT

2 stops23h 52mUnited Airlines

Deal found 5/12

$729

Sat 10/1810:59 pmONT - MBJ

1 stop11h 55mDelta

Sat 10/252:19 pmMBJ - ONT

1 stop10h 22mDelta

Deal found 5/12

$743

Fri 6/66:00 amONT - MBJ

3 stops27h 10mMultiple Airlines

Thu 6/1212:05 pmMBJ - ONT

3 stops33h 13mMultiple Airlines

Deal found 5/12

$1,357

Last-minute flights from Ontario to Montego Bay
Discover last-minute flight deals from Ontario to Montego Bay. Data last updated May 12, 2025 and is based on user searches.

Tue 5/2010:40 pmONT - MBJ

1 stop12h 55mAmerican Airlines

Mon 5/2610:53 amMBJ - ONT

1 stop26h 57mAmerican Airlines

Deal found 5/12

$913

Tue 5/2010:59 pmONT - MBJ

1 stop12h 29mJetBlue

Sun 5/2510:11 amMBJ - ONT

1 stop13h 00mJetBlue

Deal found 5/12

$1,477

Thu 5/2212:59 amONT - MBJ

2 stops28h 51mFrontier

Sun 6/19:38 amMBJ - ONT

2 stops28h 42mFrontier

Deal found 5/12

$696

Sun 6/110:40 pmONT - MBJ

1 stop8h 30mAmerican Airlines

Tue 6/1010:23 amMBJ - ONT

2 stops15h 36mAmerican Airlines

Deal found 5/11

$601

Fri 6/67:36 pmONT - MBJ

2 stops14h 37mFrontier

Thu 6/129:18 amMBJ - ONT

2 stops16h 32mFrontier

Deal found 5/12

$536

Fri 6/66:00 amONT - MBJ

3 stops27h 10mMultiple Airlines

Thu 6/1212:05 pmMBJ - ONT

3 stops33h 13mMultiple Airlines

Deal found 5/12

$1,357

Sat 6/1411:59 pmONT - MBJ

1 stop13h 41mJetBlue

Tue 6/1710:39 amMBJ - ONT

1 stop13h 20mJetBlue

Deal found 5/12

$557

Tue 6/246:00 amONT - MBJ

1 stop29h 30mUnited Airlines

Fri 7/44:12 pmMBJ - ONT

2 stops22h 02mUnited Airlines

Deal found 5/11

$730

Wed 6/253:09 pmONT - MBJ

2 stops18h 15mDelta

Sun 6/292:29 pmMBJ - ONT

1 stop9h 56mDelta

Deal found 5/12

$856

One-way flights from Ontario to Montego Bay
Search for one-way flight options from Ontario to Montego Bay. Find affordable one-way fares based on user searches. Data last updated May 12, 2025.

Wed 7/26:28 pmONT - MBJ

2 stops18h 42mUnited Airlines

Deal found 5/11

$372

Sun 5/1810:59 pmONT - MBJ

1 stop12h 29mJetBlue

Deal found 5/11

$380

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Montego Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 6/6

7:36 pm-12:13 pm

2 stops14h 37m

Montego Bay Sangster Intl

Thu 6/12

9:18 am-11:50 pm

2 stops16h 32m

$536

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 6/14

11:59 pm-3:40 pm

1 stop13h 41m

Montego Bay Sangster Intl

Tue 6/17

10:39 am-9:59 pm

1 stop13h 20m

$557

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sun 6/1

10:40 pm-9:10 am

1 stop8h 30m

Montego Bay Sangster Intl

Tue 6/10

10:23 am-11:59 pm

2 stops15h 36m

$601

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Thu 7/17

7:00 am-12:49 pm

1 stop27h 49m

Montego Bay Sangster Intl

Fri 7/25

2:40 pm-12:32 pm

2 stops23h 52m

$729

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sat 10/18

10:59 pm-12:54 pm

1 stop11h 55m

Montego Bay Sangster Intl

Sat 10/25

2:19 pm-10:41 pm

1 stop10h 22m

$743

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Fri 6/6

6:00 am-11:10 am

3 stops27h 10m

Montego Bay Sangster Intl

Thu 6/12

12:05 pm-7:18 pm

3 stops33h 13m

$1,357

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Wed 7/2

6:28 pm-3:10 pm

2 stops18h 42m

$372

OntarioMontego Bay

ONT - MBJ

ONTMBJ

Ontario

Sun 5/18

10:59 pm-1:28 pm

1 stop12h 29m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Compare providers for flights from Ontario to Montego Bay

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Montego Bay flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, 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 $569). 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?

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.

Rainfall in Montego Bay by month

In terms of precipitation, rainfall in Montego Bay ranges from 1.6 - 7.1 inches per month. October is typically the wettest month, when rainfall can reach 7.1 in. February is typically the driest time to visit Montego Bay when rainfall is around 1.6 in.

Temperature in Montego Bay by month

If weather is an important factor for your trip to Montego Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Montego Bay

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Ontario to Montego Bay to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,724 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,924 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier

6.0

Okay

3,286 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Ontario to Montego Bay round-trip?
Our cheapest airline available from Ontario to Montego Bay is Frontier. Our recent data shows that you can find tickets from as low as $536 on this airline. Additional options worth looking into are JetBlue and American Airlines, starting at $557 and $601 round-trip. You may be able to fly from Ontario to Montego Bay for 28% 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 $569). 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

Whitehouse

Lucea

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Alternative routes for Ontario to Montego Bay

Complete your trip

Montego Bay car rentals

Montego Bay Sangster Intl Airport car rentals

Kingston Norman Manley Airport car rentals

Ocho Rios Boscobel Airport car rentals

Kingston car rentals

Ocho Rios car rentals

Bogue Village car rentals

Cornwall Courts car rentals

Granville - Pit Four car rentals

Ocean Front car rentals

Rosemount - Westgate car rentals

Providence Heights - Flankers car rentals

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Top 2 airlines flying from Ontario to Montego Bay

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$477	Average$740	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$498	Average$796	FlexibilityNo cancel fee	On-time71%

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$372+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Montego Bay with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Montego Bay

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Montego Bay

Cheapest flights from Ontario to Montego BayExplore 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 May 12, 2025.

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 May 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Montego Bay that are best for you.

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 May.

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.

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?

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 May 12, 2025.

Rainfall in Montego Bay by month

Plan your trip to Montego Bay by taking into account the average rainfall totals by month.

Temperature in Montego Bay by month

Plan your trip to Montego Bay by taking into account the average temperature totals by month.

Reviews of airlines servicing Montego Bay

Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Ontario to Montego Bay to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

Traveling to a place near Ontario?

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 2 airlines flying from Ontario to Montego Bay

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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 May 12, 2025.