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Cheap flights from Ontario to Willemstad from C$ 191

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

C$ 435

One-way from

C$ 191

Popular in

July

Cheapest in

October

Average price

C$ 680

Good round-trip deal

C$ 634 or less

Good one-way deal

C$ 361 or less
Avianca
  • Avianca
  • 27/10-2/11
  • 3 total stops
  • 19h 00m total
  • Ontario to Willemstad
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American Airlines
  • American Airlines
  • 24/10
  • 2 total stops
  • 17h 48m total
  • Ontario to Willemstad
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Highest demand for flights based on searches. 19% potential increase in price (C$ 262 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in September 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

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 17 September 2025.

Wed 19/1111:55 p.m.YYZ - CUR
1 stop16h 05mAvianca
Sun 23/1112:35 p.m.CUR - YYZ
1 stop19h 00mAvianca
Deal found 15/9C$ 429
Thu 23/105:10 p.m.YYZ - CUR
2 stops16h 45mMultiple Airlines
Fri 31/103:10 p.m.CUR - YYZ
Nonstop5h 32mMultiple Airlines
Deal found 14/9C$ 433
Sat 1/1110:10 a.m.YYZ - CUR
Nonstop5h 10mMultiple Airlines
Sat 8/1112:35 p.m.CUR - YYZ
1 stop19h 00mMultiple Airlines
Deal found 15/9C$ 439
Mon 27/106:10 a.m.YYZ - CUR
2 stops30h 07mUnited Airlines
Fri 31/101:16 p.m.CUR - YYZ
2 stops25h 04mUnited Airlines
Deal found 14/9C$ 444
Mon 27/109:00 p.m.YYZ - CUR
2 stops39h 17mUnited Airlines
Sun 2/111:17 p.m.CUR - YYZ
2 stops35h 42mUnited Airlines
Deal found 15/9C$ 446
Mon 3/118:50 a.m.YUL - CUR
Nonstop5h 20mAir Canada
Fri 14/114:10 p.m.CUR - YUL
Nonstop5h 25mAir Canada
Deal found 17/9C$ 448
Sun 26/1012:55 a.m.YYZ - CUR
1 stop10h 30mAvianca
Sun 2/116:15 p.m.CUR - YYZ
1 stop13h 20mAvianca
Deal found 14/9C$ 448
Sun 26/1012:55 a.m.YYZ - CUR
1 stop10h 30mAvianca
Wed 5/1112:35 p.m.CUR - YYZ
1 stop11h 00mAvianca
Deal found 14/9C$ 451
Thu 23/105:10 p.m.YYZ - CUR
2 stops16h 45mMultiple Airlines
Sun 2/114:10 p.m.CUR - YYZ
Nonstop5h 32mMultiple Airlines
Deal found 15/9C$ 453
Thu 23/105:10 p.m.YYZ - CUR
2 stops16h 45mMultiple Airlines
Fri 7/114:10 p.m.CUR - YYZ
Nonstop5h 32mMultiple Airlines
Deal found 15/9C$ 455
Mon 24/1111:55 p.m.YYZ - CUR
1 stop10h 30mAvianca
Tue 2/126:15 p.m.CUR - YYZ
1 stop13h 20mAvianca
Deal found 15/9C$ 457
Mon 3/118:50 a.m.YUL - CUR
Nonstop5h 20mAir Canada
Tue 11/115:20 p.m.CUR - YUL
1 stop9h 33mAir Canada
Deal found 17/9C$ 458

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 17 September 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

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Mon 27/10

6:10 a.m.-12:17 p.m.

2 stops30h 07m

Willemstad Hato Int.

Fri 31/10

1:16 p.m.-2:20 p.m.

2 stops25h 04m

C$ 444

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Mon 27/10

9:00 p.m.-12:17 p.m.

2 stops39h 17m

Willemstad Hato Int.

Mon 3/11

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

2 stops31h 00m

C$ 444

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

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

2 stops21h 01m

Willemstad Hato Int.

Thu 26/2

1:19 p.m.-9:01 p.m.

2 stops32h 42m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

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

2 stops21h 01m

Willemstad Hato Int.

Thu 29/1

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

2 stops25h 41m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

9:15 a.m.-12:14 p.m.

2 stops25h 59m

Willemstad Hato Int.

Sat 31/1

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

2 stops26h 57m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

6:00 a.m.-12:17 p.m.

2 stops29h 17m

Willemstad Hato Int.

Tue 9/12

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

2 stops27h 00m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

9:15 a.m.-12:17 p.m.

2 stops26h 02m

Willemstad Hato Int.

Tue 9/12

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

2 stops27h 00m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

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

2 stops42h 29m

Willemstad Hato Int.

Sat 28/2

1:19 p.m.-8:18 p.m.

2 stops31h 59m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

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

2 stops42h 29m

Willemstad Hato Int.

Mon 2/2

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

2 stops26h 57m

C$ 464

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

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

2 stops21h 01m

Willemstad Hato Int.

Fri 30/1

1:19 p.m.-7:48 p.m.

2 stops31h 29m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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$ 359). Flying from Region of Ontario to Willemstad in February is currently the most expensive (average of C$ 708). 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 17 September 2025.

When flying from Region of Ontario to Willemstad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17h 40m. United Airlines provides one of the quickest options available for as low as C$ 490. The distance between Region of Ontario and Willemstad is about 3634 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 Avianca, with whom users have recently found tickets for as low as C$ 217. However, be on the lookout for offers from American Airlines and Air Canada, 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 Toronto Island - Willemstad Hato Int. as they are the most popular.

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

    The cheapest flight price from Region of Ontario to Willemstad is C$ 323. On average you can expect to pay C$ 603. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int.), can usually be booked for C$ 382.

  • 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$ 359). Flying from Region of Ontario to Willemstad in February is currently the most expensive (average of C$ 708). 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 7 airlines flying from Ontario to Willemstad

Discover the top 7 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 410AverageC$ 868FlexibilityNo cancel feeOn-time60%
Search WestJet flights
AviancaCheapestC$ 429AverageC$ 627FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapestC$ 437AverageC$ 730FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 444AverageC$ 693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 455AverageC$ 778FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Copa AirlinesCheapestC$ 487AverageC$ 814FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
Air CanadaCheapestC$ 575AverageC$ 1,078FlexibilityNo 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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