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$159 Find cheap flights from Caribbean to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 5/17. 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
0 bags
Wed 5/29
Wed 6/5

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In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

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Good to know

Low season

October

High season

December

Cheapest flight

$159
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 39% increase in price.
Flight from San Juan to Ontario

FAQs for booking flights from Caribbean to Ontario

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

    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 Caribbean to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Caribbean 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 Caribbean to Ontario?

    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 Ontario with an airline and back to Caribbean with another airline.

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

    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 Ontario from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Caribbean to Ontario?

Find which airlines fly direct from Caribbean to Ontario, which days they fly and book direct flights.

Nonstop departures

Caribbean to Ontario

Monday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Caribbean

Monday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top 5 airlines serving from Caribbean to Ontario

 
Need help choosing which airline to fly with from Caribbean to Ontario? 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.
8.0
DeltaOverall score based on 10932 reviews
8.0entertainment
8.2boarding
8.6crew
7.9comfort
7.4food
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was not friendly when I went to request a seat change.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Flew business class. Everything was excellent. No issues at all. Not very many “good” movies to choose from. But lots of mediocre ones

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

The best experience that I have had traveling with JetBlue!

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

It took an hour to get my bag after landing. Not exaggerating

I had a horrible experience with TSA at the airport. I had to go through TSA several times as there was some issue each time with a piece if clothing I had on. It was so busy & chaotic that I ended up forgetting my Apple laptop at TSA. It’s been days & I can’t get through to anyone to get useful info on how to get it back. I’m very angry because contacting lost & found shouldn’t be this difficult. Employees should know what is going on at their place of work. It seems no one knows as everyone’s answers are contradictory, or you can’t speak directly to anyone as the calls are automated. Very upsetting.

Everything was good instead change the gates! I missed my first flight because it was changed the gate and I didn’t know!

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

American Airlines canceled the flight twice and was unable to facilitate a change of city for us after our travel plans became affected. We lost alot of money due to this and it seems like the airline was trying their best not to facilitate this. Mind you, I am a very loyal member.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Caribbean to Ontario

Recent round-trip flight deals

5/10Fri
2 stopsFrontier
14h 57mMBJ-ONT
5/18Sat
2 stopsFrontier
18h 36mONT-MBJ
$400
5/10Fri
2 stopsFrontier
14h 57mMBJ-ONT
5/17Fri
2 stopsFrontier
12h 36mONT-MBJ
$457
8/8Thu
1 stopJetBlue
12h 33mSJU-ONT
8/13Tue
1 stopJetBlue
13h 18mONT-SJU
$488
9/27Fri
2 stopsUnited Airlines
30h 10mSTI-ONT
10/1Tue
2 stopsUnited Airlines
16h 44mONT-STI
$518
8/19Mon
2 stopsAmerican Airlines
19h 41mSJU-ONT
8/24Sat
1 stopAmerican Airlines
8h 37mONT-SJU
$521
5/29Wed
1 stopJetBlue
14h 29mSJU-ONT
6/3Mon
1 stopJetBlue
13h 15mONT-SJU
$522
5/9Thu
1 stopDelta
9h 06mPLS-ONT
5/13Mon
1 stopDelta
11h 35mONT-PLS
$558
8/8Thu
2 stopsAmerican Airlines
21h 18mSJU-ONT
8/13Tue
1 stopAmerican Airlines
11h 50mONT-SJU
$561
6/22Sat
1 stopUnited Airlines
9h 58mSJU-ONT
7/20Sat
1 stopUnited Airlines
11h 38mONT-SJU
$595
5/10Fri
1 stopDelta
15h 47mKIN-ONT
5/14Tue
1 stopDelta
29h 06mONT-KIN
$630

Search by stops

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Recent one-way flight deals

5/17Fri
1 stopFrontier
16h 26mSJU-ONT
$159
5/30Thu
1 stopDelta
12h 58mSJU-ONT
$167
5/31Fri
1 stopJetBlue
14h 32mSJU-ONT
$192
5/29Wed
2 stopsAmerican Airlines
22h 05mSJU-ONT
$205
9/18Wed
2 stopsAmerican Airlines
19h 49mSJU-ONT
$211
5/29Wed
1 stopUnited Airlines
10h 08mSJU-ONT
$240
5/14Tue
1 stopJetBlue
14h 32mSJU-ONT
$246
5/29Wed
1 stopUnited Airlines
10h 08mSJU-ONT
$311
5/25Sat
2 stops
21h 20mMBJ-ONT
$337
5/25Sat
3 stops
26h 19mMBJ-ONT
$441

Search by stops

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Last minute flights from Caribbean to Ontario

Last minute flight, train and bus deals

5/3Fri
multi-stopDelta
11h 32mSJU-ONT
5/7Tue
multi-stopDelta
12h 56mONT-SJU
$681
5/3Fri
multi-stopJetBlue
12h 16mSJU-ONT
5/9Thu
multi-stopJetBlue
13h 15mONT-SJU
$725
5/3Fri
multi-stopJetBlue
12h 16mSJU-ONT
5/11Sat
multi-stopJetBlue
13h 15mONT-SJU
$756
5/3Fri
multi-stopUnited Airlines
12h 24mSJU-ONT
5/10Fri
multi-stopUnited Airlines
9h 15mONT-SJU
$771
5/3Fri
multi-stopUnited Airlines
10h 13mSJU-ONT
5/7Tue
multi-stopUnited Airlines
14h 57mONT-SJU
$862
5/4Sat
multi-stopJetBlue
12h 29mMBJ-ONT
5/7Tue
multi-stopJetBlue
16h 25mONT-MBJ
$864
5/4Sat
multi-stopDelta
9h 40mMBJ-ONT
5/7Tue
multi-stopDelta
20h 19mONT-MBJ
$891
5/4Sat
multi-stopAmerican Airlines
13h 41mMBJ-ONT
5/7Tue
multi-stopAmerican Airlines
11h 55mONT-MBJ
$972
5/2Thu
multi-stopAlaska Airlines
27h 42mSJU-ONT
5/4Sat
multi-stopAlaska Airlines
42h 03mONT-SJU
$1,329
5/3Fri
multi-stopAmerican Airlines
11h 53mSJU-ONT
5/7Tue
multi-stopAmerican Airlines
11h 26mONT-SJU
$1,353

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Caribbean

Cabin classes: