ONT - MBJ

$186 Find Cheap Flights from Ontario to Montego Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Montego Bay departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montego Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Montego Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Montego Bay, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$424
American Airlines
Wed 1/21Wed 1/28
ONT - MBJ • 2 stops
Cheapest one-way
$186
American Airlines
Sun 2/1
ONT - MBJ • 2 stops
Top airlines
American Airlines
Cheapest • from $424 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Montego Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Montego Bay (ONT-MBJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Montego Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Montego Bay

Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
3:09 pm - 1:34 pm
ONT
-
MBJ
19h 25m2 stops
American Airlines Logo
4:27 pm - 10:48 pm
MBJ
-
ONT
9h 21m1 stop
$424American Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
7:16 am - 3:16 pm
ONT
-
MBJ
29h 00m1 stop
American Airlines Logo
4:27 pm - 10:48 pm
MBJ
-
ONT
9h 21m1 stop
$428American Airlines
Mon, Mar 16 - Thu, Mar 19
United Airlines Logo
11:59 pm - 12:46 pm
ONT
-
MBJ
10h 47m1 stop
United Airlines Logo
2:20 pm - 10:36 pm
MBJ
-
ONT
10h 16m1 stop
$529United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
1:24 pm - 2:00 pm
ONT
-
MBJ
21h 36m2 stops
United Airlines Logo
3:20 pm - 12:17 pm
MBJ
-
ONT
23h 57m3 stops
$534United Airlines
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
1:50 pm - 4:50 pm
ONT
-
MBJ
24h 00m1 stop
United Airlines Logo
2:20 pm - 10:36 pm
MBJ
-
ONT
10h 16m1 stop
$538United Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
6:00 am - 1:30 pm
ONT
-
MBJ
29h 30m1 stop
United Airlines Logo
12:52 pm - 8:46 pm
MBJ
-
ONT
9h 54m1 stop
$540United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
6:00 am - 2:00 pm
ONT
-
MBJ
29h 00m1 stop
United Airlines Logo
3:20 pm - 12:17 pm
MBJ
-
ONT
23h 57m3 stops
$545United Airlines
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
5:15 am - 1:05 pm
ONT
-
MBJ
29h 50m2 stops
United Airlines Logo
2:20 pm - 12:18 pm
MBJ
-
ONT
23h 58m2 stops
$551United Airlines
Fri, Jun 5 - Thu, Jun 11
United Airlines Logo
6:53 pm - 3:26 pm
ONT
-
MBJ
18h 33m2 stops
United Airlines Logo
4:12 pm - 9:21 pm
MBJ
-
ONT
31h 09m2 stops
$552United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
6:00 am - 2:00 pm
ONT
-
MBJ
29h 00m1 stop
United Airlines Logo
3:20 pm - 9:58 pm
MBJ
-
ONT
33h 38m2 stops
$554United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Montego Bay flights

Get data-powered insights and trends into flights from Ontario to Montego Bay to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ontario to Montego Bay?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Montego Bay departing in January.

What’s the cheapest day of the week to fly from Ontario to Montego Bay?

The average price of all round-trip flights from Ontario to Montego Bay clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Montego Bay on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Ontario to Montego Bay. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

Good to know

Low seasonOctober
Cheapest flight$186
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Ontario to Montego Bay

When to book flights from Ontario to Montego Bay

Are your dates flexible? Find out the best times to travel from Ontario to Montego Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Montego Bay

  • What is the cheapest flight from Ontario to Montego Bay?

    In the last 3 days, the lowest price for a flight from Ontario to Montego Bay was $186 for a one-way ticket and $424 for a round-trip.

  • Do I need a passport to fly between Ontario and Montego Bay?

    A passport is required to fly from Ontario to Montego Bay.

  • Which aircraft models fly most regularly from Ontario to Montego Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Montego Bay?

    SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Montego Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Montego Bay, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Montego Bay are Southwest and Delta. With an average price for the route of $786 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $779 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Ontario to Montego Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Montego Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Montego Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montego Bay from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Montego Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montego Bay with an airline and back to Ontario with another airline. Booking your flights between Ontario and MBJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Montego Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montego Bay from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Montego Bay

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Montego Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Montego Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
7.5Entertainment
7.0Food
8.0Comfort
8.6Crew
8.1Boarding
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Everything you need to know for your flight from Ontario to Montego Bay

Information on your arrival and departure airports