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Curaçao

$459+ Cheap flights from Ontario (ONT) to Curaçao

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUR
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:46 pm
ONT
-
CUR
2 stops21h 39m
American Airlines
Thu 11/123:26 pm
CUR
-
ONT
2 stops21h 29m
American Airlines
Deal found 2/10$770
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:59 pm
ONT
-
CUR
1 stop10h 39m
American Airlines
Mon 4/62:38 pm
CUR
-
ONT
2 stops22h 31m
American Airlines
Deal found 2/10$792
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:36 pm
ONT
-
CUR
1 stop12h 02m
American Airlines
Sun 4/52:35 pm
CUR
-
ONT
2 stops22h 31m
American Airlines
Deal found 2/12$815
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:25 pm
ONT
-
CUR
1 stop11h 11m
Multiple Airlines
Thu 5/2111:35 am
CUR
-
ONT
2 stops13h 10m
Multiple Airlines
Deal found 2/11$860
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 3/3010:25 pm
ONT
-
CUR
1 stop12h 14m
Delta
Wed 4/13:04 pm
CUR
-
ONT
2 stops24h 19m
Delta
Deal found 2/11$879
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:02 pm
ONT
-
CUR
3 stops32h 23m
Multiple Airlines
Thu 2/266:15 pm
CUR
-
ONT
3 stops32h 37m
Multiple Airlines
Deal found 2/10$911
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:02 pm
ONT
-
CUR
3 stops32h 23m
Multiple Airlines
Tue 3/36:15 pm
CUR
-
ONT
3 stops29h 56m
Multiple Airlines
Deal found 2/12$960
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:30 pm
ONT
-
CUR
2 stops14h 30m
Multiple Airlines
Thu 11/126:15 pm
CUR
-
ONT
3 stops31h 50m
Multiple Airlines
Deal found 2/12$988
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 3/251:20 pm
ONT
-
CUR
2 stops21h 19m
Delta
Wed 4/13:04 pm
CUR
-
ONT
2 stops24h 19m
Delta
Deal found 2/11$991

Find flight deals from Ontario to Curaçao

Keep the following information in mind while searching for Ontario to Curaçao flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(American Airlines)

One-way from

$459
(Avianca)

Popular in

June

Cheapest in

February

Average price

$492
Provider with most accurate pricing for Los Angeles-Willemstad Hato Int. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Willemstad Hato Int. flights.
Search Deals
From Ontario to Curaçao
Search Deals
One-way flight from Ontario to Curaçao
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Mon 3/30

5:02 pm-1:35 pm

2 stops17h 33m

Willemstad Hato Int.

Mon 4/6

4:41 pm-11:34 am

2 stops21h 53m

$792

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sun 3/29

7:59 pm-1:38 pm

2 stops14h 39m

Willemstad Hato Int.

Sun 4/5

4:41 pm-10:06 am

2 stops20h 25m

$815

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Mon 5/18

11:25 pm-1:36 pm

1 stop11h 11m

Willemstad Hato Int.

Thu 5/21

11:35 am-9:45 pm

2 stops13h 10m

$860

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Mon 3/30

5:09 pm-1:39 pm

2 stops17h 30m

Willemstad Hato Int.

Wed 4/1

3:04 pm-12:23 pm

2 stops24h 19m

$879

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Wed 3/25

1:20 pm-1:39 pm

2 stops21h 19m

Willemstad Hato Int.

Wed 4/1

3:04 pm-12:23 pm

2 stops24h 19m

$991

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Mon 4/20

9:13 pm-10:20 am

3 stops34h 07m

Willemstad Hato Int.

Thu 4/23

11:35 am-7:23 pm

3 stops34h 48m

$1,022

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Mon 3/30

10:25 pm-1:39 pm

1 stop12h 14m

Willemstad Hato Int.

Mon 4/6

3:04 pm-11:47 am

1 stop23h 43m

$1,029

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Tue 3/10

11:30 pm-5:00 pm

2 stops14h 30m

$459

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Tue 3/10

10:25 pm-1:39 pm

1 stop12h 14m

$562

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 7/2

11:35 pm-5:00 pm

2 stops14h 25m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 11 results
1
2

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 $207). Flying from Ontario to Curaçao in July is currently the most expensive (average of $499). 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 17h 33m. 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 $207). Flying from Ontario to Curaçao in July is currently the most expensive (average of $499). 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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