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Cheap flights from Ontario to Curaçao from $564

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Curaçao departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Curaçao

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:04 pm - 1:15 pmONT-CUR
11h 11m1 stop
American Airlines Logo
5:45 pm - 5:45 pmCUR-ONT
27h 00m2 stops
$837American Airlines
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Sun, May 10 - Wed, May 13
Avianca Logo
10:30 pm - 5:00 pmONT-CUR
14h 30m2 stops
Avianca Logo
6:15 pm - 8:55 pmCUR-ONT
30h 40m2 stops
$951Avianca
Find Deal
Sat, Feb 14 - Fri, Feb 20
United Airlines Logo
6:00 am - 12:17 pmONT-CUR
27h 17m2 stops
United Airlines Logo
1:19 pm - 10:11 pmCUR-ONT
35h 52m2 stops
$1,145United Airlines
Find Deal
Sun, Mar 29 - Sun, Apr 5
United Airlines Logo
6:02 am - 12:17 pmONT-CUR
27h 15m2 stops
United Airlines Logo
1:19 pm - 10:26 pmCUR-ONT
36h 07m2 stops
$1,164United Airlines
Find Deal
Sat, Mar 28 - Fri, Apr 3
Avianca Logo
10:30 pm - 5:00 pmONT-CUR
14h 30m2 stops
Avianca Logo
6:15 pm - 8:55 pmCUR-ONT
30h 40m2 stops
$2,563Avianca
Find Deal
Sat, Jan 10 - Sat, Jan 17
Avianca Logo
10:30 pm - 5:00 pmONT-CUR
14h 30m2 stops
Avianca Logo
6:15 pm - 8:55 pmCUR-ONT
30h 40m2 stops
$3,850Avianca
Find Deal
Sat, Jan 10 - Sat, Jan 17

United Airlines flights from Ontario to Curaçao

Our best United Airlines deals on Ontario to Curaçao flight tickets
United Airlines
Nov 17
ONT6:05 amOntario
26h 12m
2 stops
CUR12:17 pmWillemstad Hato Int.
Nov 19
CUR1:12 pmWillemstad Hato Int.
37h 19m
2 stops
ONT10:31 pmOntario
$1,145
Find similar
United Airlines
Nov 15
ONT1:29 pmOntario
18h 48m
2 stops
CUR12:17 pmWillemstad Hato Int.
Nov 17
CUR1:12 pmWillemstad Hato Int.
33h 24m
2 stops
ONT6:36 pmOntario
$1,159
Find similar
United Airlines
Mar 28
ONT6:02 amOntario
27h 15m
2 stops
CUR12:17 pmWillemstad Hato Int.
Apr 3
CUR1:19 pmWillemstad Hato Int.
36h 07m
2 stops
ONT10:26 pmOntario
$1,164
Find similar

Avianca flights from Ontario to Curaçao

Our best Avianca deals on Ontario to Curaçao flight tickets
Avianca
Feb 14
ONT10:30 pmOntario
14h 30m
2 stops
CUR5:00 pmWillemstad Hato Int.
Feb 20
CUR6:15 pmWillemstad Hato Int.
30h 40m
2 stops
ONT8:55 pmOntario
$951
Find similar
Avianca
Jan 10
ONT10:30 pmOntario
14h 30m
2 stops
CUR5:00 pmWillemstad Hato Int.
Jan 17
CUR6:15 pmWillemstad Hato Int.
30h 40m
2 stops
ONT8:55 pmOntario
$2,563
Find similar
Avianca
Jan 10
ONT10:30 pmOntario
14h 30m
2 stops
CUR5:00 pmWillemstad Hato Int.
Jan 17
CUR6:15 pmWillemstad Hato Int.
30h 40m
2 stops
ONT8:55 pmOntario
$3,850
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
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

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sun 5/10

11:04 pm-1:15 pm

1 stop11h 11m

Willemstad Hato Int.

Wed 5/13

5:45 pm-5:45 pm

2 stops27h 00m

$837

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sat 2/14

10:30 pm-5:00 pm

2 stops14h 30m

Willemstad Hato Int.

Fri 2/20

6:15 pm-8:55 pm

2 stops30h 40m

$951

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sun 3/29

6:00 am-12:17 pm

2 stops27h 17m

Willemstad Hato Int.

Sun 4/5

1:19 pm-10:11 pm

2 stops35h 52m

$1,145

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sat 3/28

6:02 am-12:17 pm

2 stops27h 15m

Willemstad Hato Int.

Fri 4/3

1:19 pm-10:26 pm

2 stops36h 07m

$1,164

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sat 1/10

10:30 pm-5:00 pm

2 stops14h 30m

Willemstad Hato Int.

Sat 1/17

6:15 pm-8:55 pm

2 stops30h 40m

$2,563

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Sat 1/10

10:30 pm-5:00 pm

2 stops14h 30m

Willemstad Hato Int.

Sat 1/17

6:15 pm-8:55 pm

2 stops30h 40m

$3,850

OntarioWillemstad

ONT - CUR

ONTCUR

Ontario

Thu 12/25

6:04 am-12:17 pm

2 stops50h 13m

$564

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Curaçao from

How to get the cheapest flight ticket from Ontario to Curaçao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Curaçao?

According to our data, Friday is the cheapest day to fly to Curaçao from Ontario. The lowest ticket price found for a Friday departure recently was $946. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Curaçao on Wednesday is $951.

Cheap Ontario to Curaçao flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Curaçao

Direct flights

None
There are no direct flights from Ontario to Curaçao. There are no popular flight routes from Ontario to Curaçao.
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  • When did momondo last update prices for flights from Ontario Airport to Curaçao?

    Prices for flights from Ontario Airport to Curaçao were last updated today.

  • How old do you have to be to fly from Ontario Airport to Curaçao?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Curaçao.

  • What documentation or ID do you need to fly to Curaçao?

    The travel and health documents required for your trip to Curaçao can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Curaçao. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Curaçao?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Curaçao for you.

Can I find flights from Ontario to Curaçao with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Curaçao flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Curaçao?

momondo provides multiple filters to help you find the best flight to Curaçao from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Curaçao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Curaçao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Sat 12/13
Sat 12/20
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Popular cities in Curaçao

Popular flights according to clicks in the last 7 days on momondo
Flights to Willemstadfrom $282