Cheap flights from Caribbean to Ontario (ONT) from $129

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 5/20. 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.
SJU — ONT
May 13 — May 201

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 97% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Caribbean to Ontario 1-2 weeks in advance for as low as $403, or $540 for flights within the next 24 hours.

What is the cheapest month to fly from Caribbean to Ontario?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Ontario. Flights to Ontario from Caribbean in September are about $438 on average during September, but can be found for as low as $212.

When is the cheapest time to fly from Caribbean to Ontario (CB - ONT)?

When flying from Caribbean to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Caribbean to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Caribbean and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Tue 6/114:07 pmSJU - ONT
2 stops17h 55mFrontier
Mon 6/1712:59 amONT - SJU
2 stops11h 02mFrontier
Deal found 5/7$287
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Deal found 5/7$290
Thu 6/134:07 pmSJU - ONT
2 stops17h 16mFrontier
Wed 6/1912:49 amONT - SJU
2 stops11h 12mFrontier
Deal found 5/7$341
Wed 6/193:57 pmSJU - ONT
2 stops34h 41mFrontier
Wed 7/38:12 amONT - SJU
2 stops27h 49mFrontier
Deal found 5/7$342
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Sat 6/229:44 amONT - SJU
2 stops26h 07mFrontier
Deal found 5/7$366
Thu 6/134:07 pmSJU - ONT
2 stops32h 16mFrontier
Thu 6/2011:59 amONT - SJU
2 stops24h 02mFrontier
Deal found 5/7$371
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Thu 6/1310:10 amONT - SJU
1 stop15h 20mFrontier
Deal found 5/7$372
Fri 6/144:07 pmSJU - ONT
2 stops34h 42mFrontier
Thu 6/2011:59 amONT - SJU
2 stops24h 02mFrontier
Deal found 5/7$375
Fri 6/214:07 pmSJU - ONT
2 stops34h 52mFrontier
Sun 6/3010:12 amONT - SJU
1 stop15h 38mFrontier
Deal found 5/7$405

Cheap Delta flights from Caribbean to Ontario

Explore cheap flight options specifically provided by Delta for the route between Caribbean and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Thu 6/612:49 pmSJU - ONT
1 stop12h 58mDelta
Thu 6/137:05 amONT - SJU
1 stop13h 04mDelta
Deal found 5/7$508
Thu 6/62:25 pmMBJ - ONT
1 stop10h 22mDelta
Thu 6/1310:00 pmONT - MBJ
1 stop13h 05mDelta
Deal found 5/7$612
Tue 5/289:00 amKIN - ONT
1 stop13h 06mDelta
Mon 6/36:00 amONT - KIN
1 stop11h 56mDelta
Deal found 5/7$638
Sat 5/117:30 amSJU - ONT
2 stops17h 09mDelta
Tue 5/146:00 amONT - SJU
1 stop12h 56mDelta
Deal found 5/7$681
Sat 5/117:30 amSJU - ONT
2 stops17h 09mDelta
Tue 5/145:20 pmONT - SJU
2 stops15h 19mDelta
Deal found 5/6$686
Sat 5/117:30 amSJU - ONT
2 stops17h 09mDelta
Tue 5/145:20 pmONT - SJU
2 stops15h 19mDelta
Deal found 5/7$726

Cheap Caribbean to Ontario flights in May & June 2024

Find cheap flight options from Caribbean to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
Tue 6/114:07 pmSJU - ONT
2 stops17h 55mFrontier
Mon 6/1712:59 amONT - SJU
2 stops11h 02mFrontier
Deal found 5/7$287
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Deal found 5/7$290
Fri 6/74:07 pmSJU - ONT
2 stops34h 50mFrontier
Thu 6/1312:59 amONT - SJU
2 stops11h 02mFrontier
Deal found 5/8$305
Thu 6/134:07 pmSJU - ONT
2 stops17h 16mFrontier
Wed 6/1912:49 amONT - SJU
2 stops11h 12mFrontier
Deal found 5/7$341
Wed 6/193:57 pmSJU - ONT
2 stops34h 41mFrontier
Wed 7/38:12 amONT - SJU
2 stops27h 49mFrontier
Deal found 5/7$342
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Sat 6/229:44 amONT - SJU
2 stops26h 07mFrontier
Deal found 5/7$366
Thu 6/134:07 pmSJU - ONT
2 stops32h 16mFrontier
Thu 6/2011:59 amONT - SJU
2 stops24h 02mFrontier
Deal found 5/7$371
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Thu 6/1310:10 amONT - SJU
1 stop15h 20mFrontier
Deal found 5/7$372
Tue 5/218:48 pmSJU - ONT
1 stop12h 26mMultiple Airlines
Thu 6/610:10 amONT - SJU
1 stop15h 20mMultiple Airlines
Deal found 5/7$373

Caribbean to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Caribbean and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Tue 6/114:07 pmSJU - ONT
2 stops17h 55mFrontier
Mon 6/1712:59 amONT - SJU
2 stops11h 02mFrontier
Deal found 5/7$287
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Mon 6/109:36 pmONT - SJU
2 stops14h 25mFrontier
Deal found 5/7$290
Fri 6/74:07 pmSJU - ONT
2 stops34h 50mFrontier
Thu 6/1312:59 amONT - SJU
2 stops11h 02mFrontier
Deal found 5/8$305
Thu 6/134:07 pmSJU - ONT
2 stops17h 16mFrontier
Wed 6/1912:49 amONT - SJU
2 stops11h 12mFrontier
Deal found 5/7$341
Wed 6/193:57 pmSJU - ONT
2 stops34h 41mFrontier
Wed 7/38:12 amONT - SJU
2 stops27h 49mFrontier
Deal found 5/7$342
Tue 6/184:07 pmSJU - ONT
2 stops17h 55mFrontier
Sat 6/229:44 amONT - SJU
2 stops26h 07mFrontier
Deal found 5/7$366
Thu 6/134:07 pmSJU - ONT
2 stops32h 16mFrontier
Thu 6/2011:59 amONT - SJU
2 stops24h 02mFrontier
Deal found 5/7$371
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Thu 6/1310:10 amONT - SJU
1 stop15h 20mFrontier
Deal found 5/7$372
Tue 5/218:48 pmSJU - ONT
1 stop12h 26mMultiple Airlines
Thu 6/610:10 amONT - SJU
1 stop15h 20mMultiple Airlines
Deal found 5/7$373

Caribbean to Ontario flights leaving soon

Find last-minute flight options from Caribbean to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Wed 5/158:00 amSJU - ONT
1 stop13h 59mAmerican Airlines
Thu 5/2312:59 amONT - SJU
1 stop10h 26mAmerican Airlines
Deal found 5/7$541
Tue 5/1412:45 amSJU - ONT
1 stop14h 07mAmerican Airlines
Thu 5/2312:59 amONT - SJU
1 stop10h 26mAmerican Airlines
Deal found 5/7$542
Wed 5/158:00 amSJU - ONT
1 stop13h 59mAmerican Airlines
Fri 5/2410:29 pmONT - SJU
1 stop15h 36mAmerican Airlines
Deal found 5/7$589
Tue 5/1412:45 amSJU - ONT
1 stop14h 07mAmerican Airlines
Fri 5/2410:29 pmONT - SJU
1 stop15h 36mAmerican Airlines
Deal found 5/7$591
Sat 5/1812:45 amSJU - ONT
1 stop11h 55mAmerican Airlines
Sun 5/2611:30 pmONT - SJU
1 stop14h 35mAmerican Airlines
Deal found 5/7$643
Thu 5/1612:53 pmSJU - ONT
1 stop12h 16mJetBlue
Mon 5/2011:40 pmONT - SJU
1 stop13h 15mJetBlue
Deal found 5/7$650
Tue 5/1412:45 amSJU - ONT
1 stop11h 55mAmerican Airlines
Fri 5/247:40 pmONT - SJU
2 stops12h 25mAmerican Airlines
Deal found 5/7$681
Sat 5/1812:45 amSJU - ONT
1 stop11h 55mAmerican Airlines
Sun 5/267:40 pmONT - SJU
2 stops14h 05mAmerican Airlines
Deal found 5/7$726
Thu 5/167:30 amKIN - ONT
2 stops13h 29mAmerican Airlines
Thu 6/1311:59 pmONT - KIN
2 stops17h 50mAmerican Airlines
Deal found 5/7$791

One-way flights to Ontario from Caribbean

Search for one-way flight options from Caribbean to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Mon 5/204:48 pmSJU - ONT
1 stop16h 26mFrontier
Deal found 5/7$129
Fri 5/174:48 pmSJU - ONT
1 stop16h 26mFrontier
Deal found 5/7$139
Thu 6/64:07 pmSJU - ONT
2 stops17h 16mFrontier
Deal found 5/7$145
Wed 6/193:57 pmSJU - ONT
2 stops22h 02mFrontier
Deal found 5/7$204
Mon 6/244:27 pmSJU - ONT
2 stops34h 32mFrontier
Deal found 5/6$210
Mon 6/34:48 pmSJU - ONT
1 stop16h 26mFrontier
Deal found 5/7$229
Thu 6/61:40 pmSJU - ONT
1 stop10h 08mUnited Airlines
Deal found 5/7$245
Wed 6/197:05 amSJU - ONT
1 stop19h 54mAmerican Airlines
Deal found 5/7$248
Tue 5/143:35 pmSJU - ONT
1 stop11h 21mAmerican Airlines
Deal found 5/7$296

Find flights from Caribbean to Ontario within your budget

Customize your flight search to find flights from Caribbean to Ontario 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 2,749,864 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$287 - $541

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Tue 6/11

2 stops17h 55m

Ontario

Mon 6/17

2 stops11h 02m

$287

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Thu 6/6

2 stops17h 16m

Ontario

Mon 6/10

2 stops14h 25m

$290

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Thu 6/13

2 stops17h 16m

Ontario

Wed 6/19

2 stops11h 12m

$341

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Wed 6/19

2 stops34h 41m

Ontario

Wed 7/3

2 stops27h 49m

$342

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Tue 5/21

1 stop12h 26m

Ontario

Thu 6/6

1 stop15h 20m

$373

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Thu 6/6

1 stop12h 58m

Ontario

Thu 6/13

1 stop13h 04m

$508

Santiago de los CaballerosOntario

STI - ONT

STIONT

Santiago de los Caballeros

Fri 9/27

2 stops30h 10m

Ontario

Tue 10/1

2 stops15h 22m

$518

Montego Bay Sangster IntlOntario

MBJ - ONT

MBJONT

Montego Bay Sangster Intl

Sat 5/25

1 stop12h 04m

Ontario

Mon 5/27

1 stop16h 11m

$529

San Juan Luis Munoz Marin IntlOntario

SJU - ONT

SJUONT

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop13h 59m

Ontario

Thu 5/23

1 stop10h 26m

$541

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 8, 2024.
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,141 reviews
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
10,789 reviews
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.0
Very good
2,769 reviews
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.6
Good
4,525 reviews
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.4
Good
11,043 reviews
8.1
Very good
9,141 reviews

Boarding

8.2

Overall

8.1

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Caribbean to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Ontario from Caribbean?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Caribbean. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Caribbean to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Caribbean to Ontario for under $300. The cheapest flight booked recently is on Frontier for just $287, but on average you can expect to pay $416.

  • Are there last-minute flights available from Caribbean to Ontario for under $600?

    There are currently 18+ open flights from Caribbean to Ontario within the next 7 days for less than $600.

  • What are the cheapest airlines to fly from Caribbean to Ontario one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $129. United Airlines flights start at $245 while deals on American Airlines start at $248 one-way.

  • What are the most popular routes from Caribbean to Ontario?

  • What are the most popular airlines that fly from Caribbean to Ontario?

  • What does SJU to ONT mean?

    Great question - SJU to ONT just means San Juan Luis Munoz Marin Intl Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Nassau Intl Airport (NAS).

  • Can I find deals for flights from Caribbean to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Caribbean to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Caribbean to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Caribbean to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Caribbean to Ontario that include hotel bookings?

    Yes. In addition to deals on Caribbean to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Caribbean to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Caribbean to Ontario.

  • Can I find deals for business class flights from Caribbean to Ontario?

    Yes. Cheapflights offers flight deals from Caribbean to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Caribbean to Ontario that allow pets onboard?

    Many airlines flying from Caribbean to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Caribbean to Ontario?

    Yes, you can often find last-minute deals on Caribbean to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Caribbean to Ontario flight deals updated?

    The Caribbean to Ontario flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Caribbean to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Caribbean to Ontario

Discover the top 5 airlines that operate flights from Caribbean to Ontario. 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 2,749,864 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$181Average$356FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$276Average$640FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$364Average$647FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$390Average$570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$493Average$729FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Search flights from Caribbean to Ontario by cabin class

Find flights from Caribbean to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Caribbean to Ontario?

Cheapflights makes it easy to find Caribbean to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Caribbean to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Caribbean to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Caribbean to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Caribbean to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Caribbean to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Caribbean today and book when prices fit your budget.

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