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Curaçao

$420+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUR
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
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 June 4, 2026.

This American Airlines deal was found by Cheapflights users on 6/3. 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 10/51:31 pm
ONT
-
CUR
2 stops20h 39m
American Airlines
Sat 10/104:35 pm
CUR
-
ONT
2 stops22h 13m
American Airlines
Deal found 6/3$825
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 11/312:46 pm
ONT
-
CUR
2 stops21h 39m
American Airlines
Sun 11/85:40 pm
CUR
-
ONT
2 stops19h 15m
American Airlines
Deal found 6/3$830
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 11/121:00 pm
ONT
-
CUR
2 stops45h 40m
United Airlines
Sat 11/213:50 pm
CUR
-
ONT
2 stops33h 31m
United Airlines
Deal found 6/2$836
This American Airlines deal was found by Cheapflights users on 6/2. 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 9/1010:25 am
ONT
-
CUR
2 stops24h 03m
American Airlines
Mon 9/144:57 pm
CUR
-
ONT
2 stops22h 09m
American Airlines
Deal found 6/2$865
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 10/161:18 pm
ONT
-
CUR
2 stops21h 22m
United Airlines
Sat 10/312:50 pm
CUR
-
ONT
2 stops34h 31m
United Airlines
Deal found 6/4$893
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/136:11 am
ONT
-
CUR
2 stops28h 36m
American Airlines
Thu 7/232:47 pm
CUR
-
ONT
2 stops23h 58m
American Airlines
Deal found 6/3$952
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 10/177:00 am
ONT
-
CUR
2 stops26h 18m
United Airlines
Sat 10/312:50 pm
CUR
-
ONT
2 stops34h 31m
United Airlines
Deal found 6/4$973
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/165:34 am
ONT
-
CUR
2 stops29h 10m
American Airlines
Wed 7/224:40 pm
CUR
-
ONT
2 stops22h 05m
American Airlines
Deal found 6/3$992
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/1512:35 pm
ONT
-
CUR
2 stops24h 05m
American Airlines
Tue 7/212:47 pm
CUR
-
ONT
2 stops45h 42m
American Airlines
Deal found 6/3$997
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 11/135:00 am
ONT
-
CUR
2 stops29h 40m
United Airlines
Tue 11/171:15 pm
CUR
-
ONT
2 stops27h 05m
United Airlines
Deal found 5/31$998
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 7/37:15 pm
ONT
-
CUR
2 stops15h 29m
American Airlines
Fri 7/104:45 pm
CUR
-
ONT
2 stops19h 44m
American Airlines
Deal found 6/3$1,012

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 June 4, 2026.

Round-trip from

$825
(American Airlines)

One-way from

$420
(Priceline)

Popular in

July

Cheapest in

April

Average price

$737
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 ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 4, 2026.
Use the filters below to find and compare flights from Ontario to Curaçao that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 11/12

1:00 pm-2:40 pm

2 stops45h 40m

Willemstad Hato Int.

Sat 11/21

3:50 pm-9:21 pm

2 stops33h 31m

$836

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 9/10

10:25 am-1:28 pm

2 stops24h 03m

Willemstad Hato Int.

Mon 9/14

4:57 pm-12:06 pm

2 stops22h 09m

$865

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Fri 10/16

1:18 pm-1:40 pm

2 stops21h 22m

Willemstad Hato Int.

Sat 10/31

2:50 pm-10:21 pm

2 stops34h 31m

$893

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Fri 11/13

5:00 am-2:40 pm

2 stops29h 40m

Willemstad Hato Int.

Tue 11/17

1:15 pm-12:20 pm

2 stops27h 05m

$998

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sat 11/7

5:00 am-12:18 pm

2 stops27h 18m

Willemstad Hato Int.

Sat 11/14

3:50 pm-8:20 pm

2 stops32h 30m

$1,016

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 11/12

1:00 pm-2:40 pm

2 stops45h 40m

Willemstad Hato Int.

Mon 11/16

1:15 pm-12:20 pm

2 stops27h 05m

$1,035

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Mon 7/13

11:51 pm-2:06 pm

1 stop11h 15m

Willemstad Hato Int.

Mon 7/20

3:13 pm-10:35 pm

1 stop34h 22m

$1,052

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 6/18

6:30 pm-1:40 pm

2 stops40h 10m

Willemstad Hato Int.

Mon 6/22

1:23 pm-9:55 pm

2 stops35h 32m

$1,064
Quickest round-trip

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 6/18

7:13 pm-3:45 pm

2 stops17h 32m

Willemstad Hato Int.

Wed 6/24

2:40 pm-9:31 am

2 stops21h 51m

$1,152

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Tue 6/16

5:45 am-12:18 pm

2 stops27h 33m

Willemstad Hato Int.

Sun 6/21

1:23 pm-9:55 pm

2 stops35h 32m

$1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 16 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 24h 03m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 3397 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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