What is the cheapest airline that flies from Ontario to Willemstad Hato Int.?

American Airlines, Copa Airlines, and United Airlines are the most popular carriers operating from Ontario to Willemstad Hato Int.

How long does it take to fly to Willemstad?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Willemstad you fly into. For example, flying from Toronto to Willemstad takes 8h 35m on average. On the other hand, flying from Ottawa to Willemstad takes 8h 37m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Which airlines fly to Willemstad?

WestJet, Air Canada and Avianca are the top three most popular airlines that fly to Willemstad from Region of Ontario according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Willemstad. Keep in mind that there are 5 different airlines that fly to Willemstad on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Willemstad Hato Int. Airport?

Prices for flights from Ontario to Willemstad Hato Int. Airport were last updated today.

How many operators does momondo search for flights from Ontario to Willemstad Hato Int. Airport?

There are 7 operators available for flights from Ontario to Willemstad Hato Int. Airport as of May 2026.

How old do you have to be to fly from Ontario to Willemstad Hato Int. Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Willemstad Hato Int. Airport.

What documentation or ID do you need to fly to Willemstad Hato Int. Airport?

The required travel and health documents for your Willemstad Hato Int. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Willemstad Hato Int. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 243 Cheap Flights from Ontario to Willemstad in 2026

1 adult

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Find the cheapest flights from Ontario to Willemstad

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 p.m. - 10:20 a.m.

YUL

CUR

11h 20m

1 stop

11:35 a.m. - 9:35 p.m.

CUR

YUL

10h 00m

1 stop

C$ 555Avianca

Sun, 20 Sep - Sun, 27 Sep

11:00 p.m. - 10:20 a.m.

YUL

CUR

11h 20m

1 stop

11:35 a.m. - 9:35 p.m.

CUR

YUL

10h 00m

1 stop

C$ 559Avianca

Sat, 22 Aug - Tue, 1 Sep

11:00 p.m. - 5:00 p.m.

YUL

CUR

18h 00m

1 stop

6:15 p.m. - 2:45 p.m.

CUR

YUL

20h 30m

2 stops

C$ 562Avianca

Tue, 18 Aug - Sun, 30 Aug

8:55 a.m. - 10:20 a.m.

YYZ

CUR

25h 25m

1 stop

11:35 a.m. - 7:20 a.m.

CUR

YYZ

19h 45m

1 stop

C$ 563Avianca

Mon, 24 Aug - Tue, 1 Sep

7:10 a.m. - 3:36 p.m.

YUL

CUR

8h 26m

1 stop

4:46 p.m. - 11:29 p.m.

CUR

YUL

30h 43m

1 stop

C$ 573American Airlines

Tue, 2 Jun - Fri, 5 Jun

7:10 a.m. - 3:36 p.m.

YUL

CUR

8h 26m

1 stop

4:46 p.m. - 3:28 p.m.

CUR

YUL

22h 42m

2 stops

C$ 578American Airlines

Tue, 2 Jun - Fri, 5 Jun

7:00 a.m. - 9:05 p.m.

YTZ

CUR

14h 05m

3 stops

12:35 p.m. - 8:57 a.m.

CUR

YTZ

20h 22m

2 stops

C$ 782Multiple Airlines

Wed, 17 Jun - Sun, 21 Jun

6:55 a.m. - 5:00 p.m.

YOW

CUR

34h 05m

3 stops

11:35 a.m. - 2:55 p.m.

CUR

YOW

27h 20m

2 stops

C$ 851Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

2:55 p.m. - 12:18 p.m.

YTZ

CUR

21h 23m

2 stops

1:23 p.m. - 6:42 p.m.

CUR

YTZ

29h 19m

2 stops

C$ 922United Airlines

Tue, 25 Aug - Tue, 1 Sep

5:57 p.m. - 12:18 p.m.

YOW

CUR

18h 21m

2 stops

1:23 p.m. - 9:56 a.m.

CUR

YOW

20h 33m

2 stops

C$ 934United Airlines

Wed, 12 Aug - Wed, 19 Aug

Avianca flights from Region of Ontario to Willemstad

Our best Avianca deals on Region of Ontario to Willemstad flight tickets

Avianca

20 Sep

YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl

11h 20m

1 stop

CUR10:20 a.m.Willemstad Hato Int.

27 Sep

CUR11:35 a.m.Willemstad Hato Int.

10h 00m

1 stop

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 555

Avianca

22 Aug

YUL11:00 p.m.Montreal Pierre Elliott Trudeau Intl

11h 20m

1 stop

CUR10:20 a.m.Willemstad Hato Int.

1 Sep

CUR11:35 a.m.Willemstad Hato Int.

10h 00m

1 stop

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 559

Avianca

24 Aug

YYZ8:55 a.m.Toronto Pearson Intl

32h 05m

1 stop

CUR5:00 p.m.Willemstad Hato Int.

31 Aug

CUR6:15 p.m.Willemstad Hato Int.

13h 05m

1 stop

YYZ7:20 a.m.Toronto Pearson Intl

C$ 563

American Airlines flights from Region of Ontario to Willemstad

Our best American Airlines deals on Region of Ontario to Willemstad flight tickets

American Airlines

2 Jun

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 26m

1 stop

CUR3:36 p.m.Willemstad Hato Int.

5 Jun

CUR4:46 p.m.Willemstad Hato Int.

30h 43m

1 stop

YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 573

American Airlines

2 Jun

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 26m

1 stop

CUR3:36 p.m.Willemstad Hato Int.

5 Jun

CUR4:46 p.m.Willemstad Hato Int.

22h 42m

2 stops

YUL3:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 578

American Airlines

18 May

YUL7:14 a.m.Montreal Pierre Elliott Trudeau Intl

8h 34m

1 stop

CUR3:48 p.m.Willemstad Hato Int.

23 May

CUR4:46 p.m.Willemstad Hato Int.

30h 43m

1 stop

YUL11:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 600

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

11:00 p.m.-10:20 a.m.

1 stop11h 20m

Willemstad Hato Int.

Sun 27/9

11:35 a.m.-9:35 p.m.

1 stop10h 00m

C$ 555

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

11:00 p.m.-10:20 a.m.

1 stop11h 20m

Willemstad Hato Int.

Tue 1/9

11:35 a.m.-9:35 p.m.

1 stop10h 00m

C$ 559

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

11:00 p.m.-5:00 p.m.

1 stop18h 00m

Willemstad Hato Int.

Sun 30/8

6:15 p.m.-2:45 p.m.

2 stops20h 30m

C$ 562

TorontoWillemstad

YYZ - CUR

YYZCUR

Toronto Pearson Intl

Mon 24/8

8:55 a.m.-10:20 a.m.

1 stop25h 25m

Willemstad Hato Int.

Tue 1/9

11:35 a.m.-7:20 a.m.

1 stop19h 45m

C$ 563

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:10 a.m.-3:36 p.m.

1 stop8h 26m

Willemstad Hato Int.

Fri 5/6

4:46 p.m.-11:29 p.m.

1 stop30h 43m

C$ 573

MontrealWillemstad

YUL - CUR

YULCUR

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:10 a.m.-3:36 p.m.

1 stop8h 26m

Willemstad Hato Int.

Fri 5/6

4:46 p.m.-3:28 p.m.

2 stops22h 42m

C$ 578

TorontoWillemstad

YTZ - CUR

YTZCUR

Toronto Island

Wed 17/6

7:00 a.m.-9:05 p.m.

3 stops14h 05m

Willemstad Hato Int.

Sun 21/6

12:35 p.m.-8:57 a.m.

2 stops20h 22m

C$ 782

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 3/6

6:55 a.m.-5:00 p.m.

3 stops34h 05m

Willemstad Hato Int.

Wed 10/6

11:35 a.m.-2:55 p.m.

2 stops27h 20m

C$ 850

TorontoWillemstad

YTZ - CUR

YTZCUR

Toronto Island

Tue 25/8

2:55 p.m.-12:18 p.m.

2 stops21h 23m

Willemstad Hato Int.

Tue 1/9

1:23 p.m.-6:42 p.m.

2 stops29h 19m

C$ 922

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 12/8

5:57 p.m.-12:18 p.m.

2 stops18h 21m

Willemstad Hato Int.

Wed 19/8

1:23 p.m.-9:56 a.m.

2 stops20h 33m

C$ 934

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Willemstad

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Willemstad?

The month of April is, on average, the cheapest month to fly to Willemstad from Region of Ontario, with most prices found around C$ 156. If you’re not able to fly to Willemstad in April, then October is your next best option. Flight prices from Region of Ontario to Willemstad during October average around C$ 168.

What is the cheapest day to depart on your flight to Willemstad?

The cheapest day to depart from Region of Ontario to Willemstad is on a Tuesday when prices can be found for as low as C$ 653. On the other hand, Monday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 924.

What is the cheapest Ontario to Willemstad Hato Int. flight route?

Fly from Toronto Pearson Intl to Willemstad Hato Int. for the best Ontario - Willemstad Hato Int. flight prices

How far in advance should I book a flight from Ontario to Willemstad?

You are more likely to see cheaper flights to Willemstad from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Willemstad for around C$ 745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Willemstad from Region of Ontario for as low as C$ 600 on momondo.

Can stopping save me money on Region of Ontario to Willemstad flights?

You could potentially save up to 75% on your flight if you consider stops on a Region of Ontario to Willemstad flight.

Cheap Region of Ontario to Willemstad flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Willemstad

Best price found	C$ 667
Fastest flight time	5h 05m
Direct flights	Fri and Sat
Airports in Willemstad	1 airport

The best one-way flight to Willemstad from Region of Ontario in the past 72 hours is C$ 667. The best round-trip flight deal from Region of Ontario to Willemstad found on momondo in the last 72 hours is C$ 878.

The fastest flight from Region of Ontario to Willemstad takes 5h 05m

Direct flights go from Region of Ontario to Willemstad on Friday and Saturday. The only airline offering direct flights is Air Canada.

There is 1 airport in Willemstad. From Region of Ontario there are direct flights to Willemstad Hato Int. (CUR).

Search flight deals

Frequently asked questions about flying from Ontario to Willemstad

When did momondo last update prices for flights from Ontario to Willemstad Hato Int. Airport?
Prices for flights from Ontario to Willemstad Hato Int. Airport were last updated today.
How many operators does momondo search for flights from Ontario to Willemstad Hato Int. Airport?
There are 7 operators available for flights from Ontario to Willemstad Hato Int. Airport as of May 2026.
How old do you have to be to fly from Ontario to Willemstad Hato Int. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Willemstad Hato Int. Airport.
What documentation or ID do you need to fly to Willemstad Hato Int. Airport?
The required travel and health documents for your Willemstad Hato Int. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Willemstad Hato Int. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Willemstad?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Willemstad is Airbus A319 (31.52% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (26.10%), Boeing 737-800 Passenger/BBJ2 (winglets) (19.90%), and Airbus A321-100/200 (18.86%).

Best airlines flying from Region of Ontario to Willemstad

Compare and see reviews for airlines that fly from Region of Ontario to Willemstad with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 368	Free Cancellation	Rating 7.2 3,332 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 387	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Avianca	PriceFrom C$ 426	Free Cancellation	Rating 6.5 2,522 reviews	Search Avianca flights
Air Canada	PriceFrom C$ 439	Free Cancellation	Rating 7.1 11,020 reviews	Search Air Canada flights
Delta	PriceFrom C$ 658	Free Cancellation	Rating 7.9 8,446 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Willemstad?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Willemstad. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Willemstad with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Willemstad from Ontario with this policy.

How can momondo help me find flights from Ontario to Willemstad?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Willemstad from Ontario.

I’m not ready to book a flight from Ontario to Willemstad right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Willemstad now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Willemstad and let you know when they change.

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Cheap flights from Ontario to Willemstad from C$ 243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Willemstad departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Avianca flights from Region of Ontario to Willemstad

Our best Avianca deals on Region of Ontario to Willemstad flight tickets

American Airlines flights from Region of Ontario to Willemstad

Our best American Airlines deals on Region of Ontario to Willemstad flight tickets

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How to get the cheapest flight ticket from Region of Ontario to Willemstad

What is the cheapest month to fly to Willemstad?

What is the cheapest day to depart on your flight to Willemstad?

What is the cheapest Ontario to Willemstad Hato Int. flight route?

How far in advance should I book a flight from Ontario to Willemstad?

Can stopping save me money on Region of Ontario to Willemstad flights?

What is the cheapest airline that flies from Ontario to Willemstad Hato Int.?

Which airlines fly to Willemstad?

How long does it take to fly to Willemstad?

Cheap Region of Ontario to Willemstad flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Willemstad

Best price found

Fastest flight time

Direct flights

Airports in Willemstad

Frequently asked questions about flying from Ontario to Willemstad

Best airlines flying from Region of Ontario to Willemstad

Compare and see reviews for airlines that fly from Region of Ontario to Willemstad with momondo

Why use momondo?

An easier way to manage your Willemstad trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Curaçao

Fly your favourite airline to Willemstad

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Willemstad

List of cabin classes available on flights landing in Willemstad. Availability may vary depending on flight origin and airline.

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