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Cheap flights from Ontario to Willemstad from C$ 186

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUR
26 Aug — 2 Sep1
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 27 July 2026.

Sun 25/106:30 p.m.
YTZ
-
CUR
1 stop19h 50m
Air Canada
Fri 30/103:20 p.m.
CUR
-
YTZ
1 stop17h 51m
Air Canada
Deal found 25/7C$ 335
Thu 19/119:00 a.m.
YYZ
-
CUR
Nonstop5h 17m
WestJet
Thu 26/114:10 p.m.
CUR
-
YYZ
Nonstop5h 35m
WestJet
Deal found 23/7C$ 362
Mon 26/109:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Fri 30/103:20 p.m.
CUR
-
YYZ
2 stops22h 03m
Air Canada
Deal found 26/7C$ 364
Sun 15/119:00 a.m.
YYZ
-
CUR
Nonstop5h 17m
WestJet
Sun 22/114:10 p.m.
CUR
-
YYZ
Nonstop5h 35m
WestJet
Deal found 24/7C$ 371
Sun 8/119:00 a.m.
YYZ
-
CUR
Nonstop5h 17m
WestJet
Fri 20/114:10 p.m.
CUR
-
YYZ
Nonstop5h 35m
WestJet
Deal found 26/7C$ 373
Wed 4/119:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Thu 3/124:45 p.m.
CUR
-
YYZ
Nonstop5h 25m
Air Canada
Deal found 27/7C$ 376
Wed 4/119:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Wed 11/114:45 p.m.
CUR
-
YYZ
Nonstop5h 25m
Air Canada
Deal found 27/7C$ 378
Mon 26/109:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Tue 3/114:45 p.m.
CUR
-
YYZ
Nonstop5h 25m
Air Canada
Deal found 26/7C$ 380
Mon 26/109:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Mon 2/113:50 p.m.
CUR
-
YYZ
1 stop18h 56m
Air Canada
Deal found 26/7C$ 385
Mon 26/106:00 a.m.
YOW
-
CUR
1 stop8h 45m
Air Canada
Mon 2/114:45 p.m.
CUR
-
YOW
1 stop8h 10m
Air Canada
Deal found 26/7C$ 399
Wed 4/119:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Air Canada
Wed 2/124:45 p.m.
CUR
-
YYZ
Nonstop5h 25m
Air Canada
Deal found 27/7C$ 400
Mon 26/109:30 a.m.
YYZ
-
CUR
Nonstop5h 15m
Multiple Airlines
Fri 30/103:10 p.m.
CUR
-
YYZ
Nonstop5h 35m
Multiple Airlines
Deal found 26/7C$ 403

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 27 July 2026.

Round-trip from

C$ 335

One-way from

C$ 186

Popular in

June

Cheapest in

November

Average price

C$ 744

Good round-trip deal

C$ 687 or less

Good one-way deal

C$ 335 or less
Air Canada
  • Air Canada
  • 25/10-30/10
  • 2 total stops
  • 37h 41m total
  • Ontario to Willemstad
Search Deals
WestJet
  • WestJet
  • 6/11
  • Nonstop
  • 5h 17m total
  • Ontario to Willemstad
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Willemstad Hato Int..
Search Deals
Price to beat on a one-way 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 27 July 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

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 4/12

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

1 stop18h 30m

Willemstad Hato Int.

Fri 11/12

4:20 p.m.-9:47 a.m.

1 stop18h 27m

C$ 483

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sat 14/11

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

2 stops33h 00m

Willemstad Hato Int.

Sat 28/11

4:20 p.m.-7:52 p.m.

2 stops28h 32m

C$ 557

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

2:20 p.m.-1:40 p.m.

2 stops23h 20m

Willemstad Hato Int.

Sat 31/10

2:50 p.m.-2:51 p.m.

2 stops24h 01m

C$ 628

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Mon 16/11

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

1 stop9h 35m

Willemstad Hato Int.

Mon 30/11

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

1 stop22h 52m

C$ 702

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

8:35 a.m.-6:20 p.m.

1 stop9h 45m

Willemstad Hato Int.

Sat 31/10

3:43 p.m.-12:40 a.m.

1 stop8h 57m

C$ 733

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:00 a.m.-12:18 p.m.

2 stops30h 18m

Willemstad Hato Int.

Sat 19/9

2:50 p.m.-7:45 p.m.

2 stops28h 55m

C$ 751

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Willemstad Hato Int.

Sat 7/11

1:15 p.m.-1:28 p.m.

2 stops49h 13m

C$ 751

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Wed 16/9

7:30 a.m.-12:18 p.m.

2 stops28h 48m

Willemstad Hato Int.

Thu 24/9

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

3 stops49h 51m

C$ 751

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

3:25 p.m.-12:18 p.m.

2 stops44h 53m

Willemstad Hato Int.

Fri 11/9

1:23 p.m.-10:40 a.m.

2 stops45h 17m

C$ 752

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sat 17/10

7:30 a.m.-12:18 p.m.

2 stops28h 48m

Willemstad Hato Int.

Sat 24/10

2:50 p.m.-4:47 p.m.

2 stops25h 57m

C$ 759

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 56 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, November is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 623). Flying from Region of Ontario to Willemstad in June is currently the most expensive (average of C$ 1,053). 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 27 July 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?

Airfare is below average for this route at the moment.
Region of Ontario to Willemstad flights typically cost between C$ 593 and C$ 1,178 in November.
The cheapest round-trip price found within the last 5 days was C$ 362 on WestJet (19 Nov-26 Nov).

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 9h 45m. Air Canada provides one of the quickest options available for as low as C$ 733. 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$ 162. 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 cheapest flights from Region of Ontario to Willemstad?

    The cheapest flight price from Region of Ontario to Willemstad is C$ 332. On average you can expect to pay C$ 592. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int.), can usually be booked for C$ 435.

  • 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, November is the cheapest month in which you can book a flight from Region of Ontario to Willemstad (average of C$ 623). Flying from Region of Ontario to Willemstad in June is currently the most expensive (average of C$ 1,053). 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 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 392AverageC$ 820FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 398AverageC$ 735FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapestC$ 443AverageC$ 600FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 448AverageC$ 829FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 969AverageC$ 1,079FlexibilityNo 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.

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