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Cheap flights from Ontario to Willemstad from C$ 155

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CUR
17 May — 24 May1
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 17 April 2026.

Mon 13/44:16 p.m.
YUL
-
CUR
2 stops23h 32m
American Airlines
Mon 20/44:49 p.m.
CUR
-
YUL
2 stops21h 03m
American Airlines
Deal found 12/4C$ 481
Tue 28/44:16 p.m.
YUL
-
CUR
2 stops21h 22m
American Airlines
Wed 6/54:49 p.m.
CUR
-
YUL
2 stops21h 03m
American Airlines
Deal found 12/4C$ 483
Wed 29/42:32 p.m.
YUL
-
CUR
2 stops25h 16m
American Airlines
Fri 8/54:49 p.m.
CUR
-
YUL
2 stops22h 38m
American Airlines
Deal found 14/4C$ 488
Mon 27/47:14 a.m.
YUL
-
CUR
1 stop8h 34m
American Airlines
Sat 9/53:48 p.m.
CUR
-
YUL
1 stop31h 10m
American Airlines
Deal found 15/4C$ 512
Thu 23/47:14 a.m.
YUL
-
CUR
1 stop8h 34m
American Airlines
Fri 1/53:32 p.m.
CUR
-
YUL
1 stop22h 20m
American Airlines
Deal found 16/4C$ 514
Wed 19/811:00 p.m.
YUL
-
CUR
1 stop18h 00m
Avianca
Wed 26/811:35 a.m.
CUR
-
YUL
1 stop10h 00m
Avianca
Deal found 16/4C$ 521
Sat 25/46:00 a.m.
YUL
-
CUR
1 stop7h 40m
United Airlines
Sat 9/52:50 p.m.
CUR
-
YUL
2 stops33h 23m
United Airlines
Deal found 14/4C$ 529
Mon 19/105:15 p.m.
YYZ
-
CUR
2 stops23h 45m
Avianca
Thu 29/1012:35 p.m.
CUR
-
YYZ
1 stop11h 00m
Avianca
Deal found 14/4C$ 546
Sun 20/912:55 a.m.
YYZ
-
CUR
1 stop16h 05m
Avianca
Mon 28/911:35 a.m.
CUR
-
YYZ
1 stop11h 55m
Avianca
Deal found 16/4C$ 547
Wed 4/1111:55 p.m.
YYZ
-
CUR
1 stop10h 30m
Avianca
Sun 15/1112:35 p.m.
CUR
-
YYZ
1 stop19h 00m
Avianca
Deal found 14/4C$ 550
Sun 18/108:55 a.m.
YYZ
-
CUR
1 stop25h 25m
Avianca
Wed 28/1012:35 p.m.
CUR
-
YYZ
2 stops26h 35m
Avianca
Deal found 14/4C$ 551
Fri 17/47:15 p.m.
YYZ
-
CUR
1 stop19h 17m
American Airlines
Fri 24/43:32 p.m.
CUR
-
YYZ
1 stop19h 41m
American Airlines
Deal found 12/4C$ 553

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 17 April 2026.

Round-trip from

C$ 481

One-way from

C$ 155

Popular in

June

Cheapest in

October

Average price

C$ 679

Good round-trip deal

C$ 915 or less

Good one-way deal

C$ 304 or less
American Airlines
  • American Airlines
  • 29/4-6/5
  • 3 total stops
  • 47h 36m total
  • Ontario to Willemstad
Search Deals
WestJet
  • WestJet
  • 24/4
  • Nonstop
  • 5h 13m total
  • Ontario to Willemstad
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 17 April 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

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sat 2/5

7:43 p.m.-12:18 p.m.

2 stops40h 35m

Willemstad Hato Int.

Sat 9/5

2:50 p.m.-11:49 a.m.

2 stops20h 59m

C$ 560

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Mon 27/4

8:00 p.m.-12:12 p.m.

2 stops16h 12m

Willemstad Hato Int.

Sat 9/5

2:50 p.m.-11:49 a.m.

2 stops20h 59m

C$ 560

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Tue 28/4

7:43 p.m.-12:12 p.m.

2 stops16h 29m

Willemstad Hato Int.

Tue 5/5

1:19 p.m.-10:04 a.m.

2 stops20h 45m

C$ 561

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Tue 28/4

11:00 a.m.-12:12 p.m.

2 stops25h 12m

Willemstad Hato Int.

Thu 7/5

1:19 p.m.-7:37 p.m.

2 stops30h 18m

C$ 561

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Sat 2/5

11:00 a.m.-12:18 p.m.

2 stops25h 18m

Willemstad Hato Int.

Wed 6/5

1:19 p.m.-11:49 a.m.

2 stops22h 30m

C$ 561

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Wed 29/4

12:45 p.m.-12:12 p.m.

2 stops23h 27m

Willemstad Hato Int.

Wed 6/5

1:19 p.m.-11:49 a.m.

2 stops22h 30m

C$ 561

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Thu 30/4

9:00 p.m.-12:18 p.m.

2 stops39h 18m

Willemstad Hato Int.

Thu 7/5

1:19 p.m.-7:37 p.m.

2 stops30h 18m

C$ 562

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sat 16/5

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

2 stops40h 48m

Willemstad Hato Int.

Sat 23/5

2:50 p.m.-10:03 a.m.

2 stops19h 13m

C$ 576

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sun 17/5

10:00 a.m.-12:18 p.m.

2 stops26h 18m

Willemstad Hato Int.

Sun 24/5

1:19 p.m.-9:11 a.m.

2 stops19h 52m

C$ 577

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:10 a.m.-12:18 p.m.

2 stops30h 08m

Willemstad Hato Int.

Fri 29/5

1:19 p.m.-12:13 a.m.

2 stops34h 54m

C$ 577

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

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$ 156). Flying from Region of Ontario to Willemstad in January is currently the most expensive (average of C$ 1,756). 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 April 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?

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 16h 45m. United Airlines provides one of the quickest options available for as low as C$ 639. 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 WestJet, with whom users have recently found tickets for as low as C$ 157. 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 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 (63%), Air Canada Rouge (63%), WestJet (48%).

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

    The cheapest flight price from Region of Ontario to Willemstad is C$ 157. On average you can expect to pay C$ 809. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Willemstad Hato Int.), can usually be booked for C$ 550.

  • 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$ 156). Flying from Region of Ontario to Willemstad in January is currently the most expensive (average of C$ 1,756). 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 189AverageC$ 613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 373AverageC$ 788FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 406AverageC$ 786FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AviancaCheapestC$ 427AverageC$ 542FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapestC$ 440AverageC$ 825FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 539AverageC$ 961FlexibilityNo 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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