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Cheap flights from Ontario to Willemstad from C$ 262

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUR
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 10 June 2026.

Mon 10/81:55 a.m.
YYZ
-
CUR
2 stops15h 05m
Avianca
Tue 25/811:35 a.m.
CUR
-
YYZ
2 stops13h 00m
Avianca
Deal found 5/6C$ 563
Wed 12/88:55 a.m.
YYZ
-
CUR
1 stop32h 05m
Avianca
Wed 26/86:15 p.m.
CUR
-
YYZ
1 stop13h 05m
Avianca
Deal found 5/6C$ 566
Wed 10/612:55 a.m.
YYZ
-
CUR
1 stop16h 05m
Avianca
Wed 17/611:35 a.m.
CUR
-
YYZ
2 stops37h 00m
Avianca
Deal found 6/6C$ 568
Sun 12/71:55 a.m.
YYZ
-
CUR
2 stops15h 05m
Avianca
Sun 19/711:35 a.m.
CUR
-
YYZ
1 stop19h 45m
Avianca
Deal found 6/6C$ 569
Fri 14/85:15 p.m.
YYZ
-
CUR
2 stops23h 45m
Avianca
Fri 21/86:15 p.m.
CUR
-
YYZ
2 stops30h 20m
Avianca
Deal found 7/6C$ 570
Wed 8/71:55 a.m.
YYZ
-
CUR
2 stops39h 05m
Avianca
Thu 16/76:15 p.m.
CUR
-
YYZ
2 stops30h 20m
Avianca
Deal found 5/6C$ 572
Tue 11/81:55 a.m.
YYZ
-
CUR
2 stops15h 05m
Avianca
Thu 27/811:35 a.m.
CUR
-
YYZ
2 stops13h 00m
Avianca
Deal found 5/6C$ 573
Tue 18/85:15 p.m.
YYZ
-
CUR
2 stops23h 45m
Avianca
Tue 25/811:35 a.m.
CUR
-
YYZ
1 stop11h 55m
Avianca
Deal found 8/6C$ 575
Mon 10/81:55 a.m.
YYZ
-
CUR
2 stops15h 05m
Avianca
Wed 26/811:35 a.m.
CUR
-
YYZ
1 stop11h 55m
Avianca
Deal found 5/6C$ 576
Wed 10/612:55 a.m.
YYZ
-
CUR
1 stop16h 05m
Avianca
Thu 9/711:35 a.m.
CUR
-
YYZ
1 stop19h 45m
Avianca
Deal found 8/6C$ 577
Tue 14/71:55 a.m.
YYZ
-
CUR
2 stops15h 05m
Avianca
Tue 28/711:35 a.m.
CUR
-
YYZ
2 stops37h 00m
Avianca
Deal found 6/6C$ 580
Sun 19/71:55 a.m.
YYZ
-
CUR
2 stops39h 05m
Avianca
Sun 26/76:15 p.m.
CUR
-
YYZ
2 stops30h 20m
Avianca
Deal found 8/6C$ 583

Find flight deals from Ontario to Willemstad

Keep the following information in mind while searching for Ontario to Willemstad flight deals. Data was last updated 10 June 2026.

Round-trip from

C$ 563

One-way from

C$ 262

Popular in

July

Cheapest in

November

Average price

C$ 778

Good round-trip deal

C$ 858 or less
Avianca
  • Avianca
  • 10/8-25/8
  • 4 total stops
  • 28h 05m total
  • Ontario to Willemstad
Search Deals
Copa Airlines
  • Copa Airlines
  • 18/6
  • 1 total stop
  • 12h 20m total
  • Ontario to Willemstad
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Willemstad Hato Int..
Search Deals

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 10 June 2026.
Use the filters below to find and compare flights from Ontario to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 20/11

5:40 a.m.-3:17 p.m.

1 stop8h 37m

Willemstad Hato Int.

Fri 27/11

4:10 p.m.-12:42 a.m.

1 stop9h 32m

C$ 646

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

9:00 a.m.-3:20 p.m.

Nonstop5h 20m

Willemstad Hato Int.

Tue 10/11

4:45 p.m.-7:48 a.m.

1 stop16h 03m

C$ 668

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sun 8/11

7:50 p.m.-3:20 p.m.

1 stop18h 30m

Willemstad Hato Int.

Thu 12/11

4:45 p.m.-5:18 p.m.

1 stop25h 33m

C$ 742

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 17/11

7:50 p.m.-3:45 p.m.

2 stops18h 55m

Willemstad Hato Int.

Mon 7/12

4:20 p.m.-2:12 p.m.

1 stop22h 52m

C$ 807

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 17/11

7:50 p.m.-3:45 p.m.

2 stops18h 55m

Willemstad Hato Int.

Sun 6/12

4:45 p.m.-9:47 a.m.

2 stops18h 02m

C$ 819

TorontoWillemstad

YTZ - CUR

YTZCUR

Toronto Island

Tue 25/8

7:20 p.m.-12:18 p.m.

2 stops40h 58m

Willemstad Hato Int.

Fri 4/9

1:23 p.m.-10:06 a.m.

2 stops44h 43m

C$ 926

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Wed 26/8

10:15 a.m.-12:18 p.m.

2 stops26h 03m

Willemstad Hato Int.

Wed 2/9

1:23 p.m.-10:56 a.m.

2 stops21h 33m

C$ 937

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sun 30/8

2:00 p.m.-12:18 p.m.

2 stops46h 18m

Willemstad Hato Int.

Wed 2/9

1:23 p.m.-10:56 a.m.

2 stops45h 33m

C$ 937

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sun 23/8

8:20 a.m.-12:18 p.m.

2 stops27h 58m

Willemstad Hato Int.

Tue 25/8

1:23 p.m.-3:14 p.m.

3 stops25h 51m

C$ 937

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sun 30/8

7:20 a.m.-12:18 p.m.

2 stops28h 58m

Willemstad Hato Int.

Fri 4/9

1:23 p.m.-5:50 p.m.

2 stops28h 27m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 159). Flying from Region of Ontario to Willemstad in January is currently the most expensive (average of C$ 1,774). 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 10 June 2026.

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.

How much does it cost to fly round-trip from Region of Ontario to Willemstad?

How far ahead should I book a flight from Region of Ontario to Willemstad?

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Willemstad. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 5h 20m. WestJet provides one of the quickest options available for as low as C$ 668. The distance between Region of Ontario and Willemstad is about 3724 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 WestJet, with whom users have recently found tickets for as low as C$ 160. 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 Toronto Island - 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: Air Canada Rouge (79%), Air Canada (73%), WestJet (73%).

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

    The cheapest flight price from Region of Ontario to Willemstad is C$ 596. On average you can expect to pay C$ 1,027. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int.), can usually be booked for C$ 618.

  • 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, April is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 159). Flying from Region of Ontario to Willemstad in January is currently the most expensive (average of C$ 1,774). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Ontario to Willemstad

Discover the top 5 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 381AverageC$ 807FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 394AverageC$ 782FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapestC$ 437AverageC$ 578FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 446AverageC$ 862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 671AverageC$ 1,018FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Ontario to Willemstad become cheaper?

Of course! You can now track prices for flights from Ontario to Willemstad and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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