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$837+ Cheap flights from Ontario (ONT) to Curaçao

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUR
dic. 15 — dic. 221
lun. 12/15
lun. 12/22
1 adult, Economy
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Cheap flight deals from Ontario to Curaçao

Keep the following information in mind while searching for Ontario to Curaçao flight deals. Data was last updated noviembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$837
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$741
Provider with most accurate pricing for Los Angeles-Willemstad Hato Int. flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Willemstad Hato Int. flights.
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From Ontario to Curaçao
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Highest demand for flights based on searches. 13% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Curaçao

Cheapest flights from Ontario to Curaçao
Explore the most affordable flight options available from Ontario to Curaçao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 11/13. 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.
lun. 11/176:05 amONT - CUR
2 stops26h 12mUnited Airlines
mié. 11/191:12 pmCUR - ONT
2 stops37h 19mUnited Airlines
Deal found 11/13$1,145
This United Airlines deal was found by Cheapflights users on 11/13. 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.
vie. 12/2610:42 amONT - CUR
2 stops23h 58mUnited Airlines
mar. 12/301:16 pmCUR - ONT
2 stops36h 36mUnited Airlines
Deal found 11/13$1,256
This United Airlines deal was found by Cheapflights users on 11/14. 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.
jue. 12/256:04 amONT - CUR
2 stops50h 13mUnited Airlines
mar. 12/301:16 pmCUR - ONT
2 stops36h 36mUnited Airlines
Deal found 11/14$1,307
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2610:29 pmONT - CUR
1 stop12h 28mDelta
mar. 12/304:22 pmCUR - ONT
1 stop11h 01mDelta
Deal found 11/14$1,792
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:05 amONT - CUR
1 stop27h 52mDelta
mar. 12/304:22 pmCUR - ONT
1 stop11h 01mDelta
Deal found 11/14$2,139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Curaçao 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 noviembre 15, 2025.
Use the filters below to find and compare flights from Ontario to Curaçao that are best for you.

Fly from

Ontario

Fly to

Curaçao

Route

Depart

Return

Price

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

dom. 5/10

11:04 pm-1:15 pm

1 stop11h 11m

Willemstad Hato Int.

mié. 5/13

5:45 pm-5:45 pm

2 stops27h 00m

$837

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

mié. 3/18

6:00 am-12:11 pm

2 stops27h 11m

Willemstad Hato Int.

mié. 3/25

1:19 pm-10:36 pm

2 stops36h 17m

$1,145

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

mié. 1/14

6:10 am-12:14 pm

2 stops26h 04m

Willemstad Hato Int.

dom. 1/18

1:19 pm-11:18 am

3 stops25h 59m

$1,145

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

lun. 4/6

6:00 am-12:14 pm

2 stops27h 14m

Willemstad Hato Int.

vie. 4/10

1:19 pm-10:26 pm

2 stops36h 07m

$1,145

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

vie. 12/26

10:42 am-2:40 pm

2 stops23h 58m

Willemstad Hato Int.

mar. 12/30

1:16 pm-9:52 pm

2 stops36h 36m

$1,256

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

jue. 12/25

6:04 am-12:17 pm

2 stops50h 13m

Willemstad Hato Int.

mar. 12/30

1:16 pm-9:52 pm

2 stops36h 36m

$1,307

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

vie. 12/26

10:29 pm-2:57 pm

1 stop12h 28m

Willemstad Hato Int.

mar. 12/30

4:22 pm-11:23 pm

1 stop11h 01m

$1,792

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Best time to book a flight from Ontario to Curaçao

Have a flexible travel schedule? Discover the best time to fly to Curaçao 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 Curaçao

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Curaçao (average of $257). Flying from Ontario to Curaçao in June is currently the most expensive (average of $567). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Curaçao. 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 from for flights from Ontario to Curaçao?

    For a flight from Ontario to Curaçao, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Curaçao?

    There are many flights that can get you from Ontario to Curaçao in 11h 11m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 3397 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Curaçao 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 Curaçao?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Curaçao (average of $257). Flying from Ontario to Curaçao in June is currently the most expensive (average of $567). 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

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