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Cheap flights from Ontario to Willemstad from C$ 168

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUR
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Willemstad

Keep the following information in mind while searching for Ontario to Willemstad flight deals. Data was last updated 5 November 2025.

Round-trip from

C$ 321

One-way from

C$ 168

Popular in

July

Cheapest in

October

Average price

C$ 628

Good round-trip deal

C$ 643 or less

Good one-way deal

C$ 196 or less
United Airlines
  • United Airlines
  • 28/11-6/12
  • 3 total stops
  • 42h 06m total
  • Ontario to Willemstad
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United Airlines
  • United Airlines
  • 14/11
  • 2 total stops
  • 18h 00m total
  • Ontario to Willemstad
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Highest demand for flights based on searches. 19% potential increase in price (C$ 274 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Ontario to Willemstad Hato Int..
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Price to beat on a one-way flight from Ontario to Willemstad Hato Int..
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Find flight deals from Ontario to Willemstad

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Willemstad
Explore the most affordable flight options available from Ontario to Willemstad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Fri 28/115:55 p.m.YOW - CUR
1 stop19h 45mUnited Airlines
Sat 6/123:50 p.m.CUR - YOW
1 stop25h 42mUnited Airlines
Deal found 3/11C$ 321
Mon 3/118:00 p.m.YOW - CUR
2 stops19h 20mAir Canada
Mon 10/115:20 p.m.CUR - YOW
2 stops17h 22mAir Canada
Deal found 2/11C$ 422
Sat 6/127:14 a.m.YUL - CUR
1 stop30h 23mAmerican Airlines
Sun 14/125:34 p.m.CUR - YUL
2 stops22h 36mAmerican Airlines
Deal found 5/11C$ 442
Fri 28/1111:51 a.m.YYZ - CUR
1 stop25h 18mAmerican Airlines
Fri 5/124:32 p.m.CUR - YYZ
2 stops18h 46mAmerican Airlines
Deal found 3/11C$ 445
Sat 13/126:20 a.m.YYZ - CUR
1 stop7h 50mAir Canada
Sat 20/124:10 p.m.CUR - YYZ
1 stop8h 54mAir Canada
Deal found 5/11C$ 453
Thu 4/125:30 p.m.YYZ - CUR
2 stops44h 40mAir Canada
Thu 18/125:20 p.m.CUR - YYZ
Nonstop5h 20mAir Canada
Deal found 4/11C$ 456
Sun 16/116:45 a.m.YUL - CUR
1 stop7h 42mMultiple Airlines
Thu 20/115:20 p.m.CUR - YUL
2 stops28h 24mMultiple Airlines
Deal found 4/11C$ 458
Sun 16/119:10 a.m.YYZ - CUR
Nonstop5h 17mMultiple Airlines
Fri 21/1112:35 p.m.CUR - YYZ
1 stop11h 00mMultiple Airlines
Deal found 4/11C$ 458
Mon 17/114:30 p.m.YYZ - CUR
2 stops23h 10mAmerican Airlines
Thu 4/123:44 p.m.CUR - YYZ
1 stop21h 36mAmerican Airlines
Deal found 3/11C$ 467
Tue 25/117:14 a.m.YUL - CUR
2 stops32h 26mAmerican Airlines
Fri 5/124:32 p.m.CUR - YUL
1 stop22h 13mAmerican Airlines
Deal found 5/11C$ 470
Mon 17/114:00 p.m.YUL - CUR
2 stops23h 40mAmerican Airlines
Thu 4/125:34 p.m.CUR - YUL
2 stops46h 50mAmerican Airlines
Deal found 3/11C$ 472
Fri 28/117:14 a.m.YUL - CUR
1 stop29h 55mAmerican Airlines
Fri 5/124:32 p.m.CUR - YUL
1 stop22h 13mAmerican Airlines
Deal found 5/11C$ 473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Willemstad 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 629,999 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Ontario to Willemstad that are best for you.

Fly from

Ontario

Fly to

Willemstad

Route

Depart

Return

Price

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 28/11

5:55 p.m.-2:40 p.m.

1 stop19h 45m

Willemstad Hato Int.

Sat 6/12

3:50 p.m.-4:32 p.m.

1 stop25h 42m

C$ 321

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:15 a.m.-2:40 p.m.

2 stops28h 25m

Willemstad Hato Int.

Fri 6/2

1:19 p.m.-3:16 p.m.

2 stops26h 57m

C$ 479

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

4:45 p.m.-12:14 p.m.

2 stops42h 29m

Willemstad Hato Int.

Sat 7/2

1:19 p.m.-3:16 p.m.

2 stops26h 57m

C$ 480

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Mon 12/1

5:45 a.m.-3:10 p.m.

1 stop8h 25m

Willemstad Hato Int.

Sun 25/1

5:15 p.m.-9:23 a.m.

1 stop17h 08m

C$ 481

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

2:13 p.m.-12:14 p.m.

2 stops45h 01m

Willemstad Hato Int.

Tue 3/2

1:19 p.m.-2:00 p.m.

2 stops25h 41m

C$ 481

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:00 a.m.-12:14 p.m.

2 stops29h 14m

Willemstad Hato Int.

Mon 2/3

1:19 p.m.-3:16 p.m.

2 stops26h 57m

C$ 481

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

4:45 p.m.-12:14 p.m.

2 stops42h 29m

Willemstad Hato Int.

Sat 7/2

1:19 p.m.-3:16 p.m.

2 stops26h 57m

C$ 481

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

4:45 p.m.-12:14 p.m.

2 stops42h 29m

Willemstad Hato Int.

Mon 9/2

1:19 p.m.-3:16 p.m.

2 stops26h 57m

C$ 481

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Mon 16/2

9:30 a.m.-12:14 p.m.

2 stops25h 44m

Willemstad Hato Int.

Thu 26/2

1:19 p.m.-7:17 p.m.

2 stops30h 58m

C$ 486

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sun 1/2

9:30 a.m.-12:14 p.m.

2 stops25h 44m

Willemstad Hato Int.

Tue 10/2

1:19 p.m.-2:01 p.m.

2 stops25h 42m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Willemstad

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

What is the cheapest month to book a flight from Region of Ontario to Willemstad?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 255). Flying from Region of Ontario to Willemstad in July is currently the most expensive (average of C$ 527). 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.

What is the cheapest time of day to fly from ON to CUR?

Find hourly flight availability from Ontario to Willemstad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

When flying from Region of Ontario to Willemstad, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 68% versus a flight in the afternoon.

Related info for your journey

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

    If you book a flight to Willemstad from Ontario, you will be flying to Hato Int., which is the city’s only airport. Willemstad Hato Int. (CUR) is located 11.5 km from the centre of Willemstad.

  • How long is the flight from Region of Ontario to Willemstad?

    A quick flight from Region of Ontario to Willemstad can take about 8h 25m. United Airlines provides one of the quickest options available for as low as C$ 481. The distance between Region of Ontario and Willemstad is about 3737 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Willemstad one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 168. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Region of Ontario to Willemstad for a low price.

  • What are the most popular routes from Region of Ontario to Willemstad?

    When deciding which route to take from Region of Ontario to Willemstad consider Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int., Toronto Pearson Intl - Willemstad Hato Int. or Ottawa - Willemstad Hato Int. as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Willemstad?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Willemstad on time: WestJet (100%), Air Canada (75%), Air Canada Rouge (75%).

  • What are the cheapest flights from Region of Ontario to Willemstad?

    The cheapest flight price from Region of Ontario to Willemstad is C$ 196. On average you can expect to pay C$ 581. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int.), can usually be booked for C$ 410.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Willemstad 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 Region of Ontario to Willemstad?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 255). Flying from Region of Ontario to Willemstad in July is currently the most expensive (average of C$ 527). 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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Top 6 airlines flying from Ontario to Willemstad

Discover the top 6 airlines that operate flights from Ontario to Willemstad. 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 629,999 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 410AverageC$ 691FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 421AverageC$ 895FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 439AverageC$ 610FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 447AverageC$ 760FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 466AverageC$ 968FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 550AverageC$ 1,037FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Deals for Ontario to Willemstad flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Willemstad.

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

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

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