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Cheap flights from Ottawa to Willemstad from C$ 233

YOW — CUR
20 Nov — 27 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Willemstad

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Willemstad

Sat 5/126:00 a.m. -
1 stop7h 40m
Sat 12/123:50 p.m. -
2 stops28h 37m
Deal found 21/10C$ 449
Sun 29/115:30 a.m. -
1 stop8h 55m
Thu 10/124:15 p.m. -
1 stop8h 25m
Deal found 16/10C$ 502
Wed 28/108:30 p.m. -
2 stops41h 50m
Mon 2/113:50 p.m. -
1 stop20h 47m
Deal found 17/10C$ 508
Wed 28/108:30 p.m. -
2 stops41h 50m
Thu 5/114:45 p.m. -
1 stop16h 35m
Deal found 17/10C$ 515
Wed 28/108:30 p.m. -
2 stops41h 50m
Wed 4/114:45 p.m. -
2 stops18h 02m
Deal found 17/10C$ 519
Fri 27/112:00 p.m. -
2 stops24h 20m
Wed 9/124:45 p.m. -
1 stop9h 55m
Deal found 16/10C$ 537
Fri 27/113:10 p.m. -
1 stop22h 30m
Sun 6/121:17 p.m. -
2 stops49h 52m
Deal found 18/10C$ 549
Fri 23/106:00 a.m. -
2 stops30h 18m
Thu 5/111:15 p.m. -
2 stops49h 54m
Deal found 17/10C$ 550
Tue 17/116:00 a.m. -
2 stops29h 18m
Tue 24/111:15 p.m. -
2 stops31h 12m
Deal found 20/10C$ 551
Wed 18/116:00 a.m. -
2 stops29h 18m
Wed 25/111:15 p.m. -
2 stops48h 56m
Deal found 21/10C$ 553

Find flight deals from Ottawa to Willemstad

Round-trip from

C$ 502

One-way from

C$ 233

Popular in

May

Cheapest in

April

Average price

C$ 857
WestJet
  • WestJet
  • 29/11-10/12
  • 2 total stops
  • 17h 20m total
  • Ottawa to Willemstad
Search Deals
United Airlines
  • United Airlines
  • 4/12-31/12
  • 2 total stops
  • 21h 04m total
  • Ottawa to Willemstad
Search Deals
Highest demand for flights based on searches. 44% potential increase in price (C$ 1,289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 29% potential price decrease (C$ 366 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Willemstad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Fri 4/12

4:36 p.m.-2:40 p.m.

2 stops21h 04m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 233
Quickest round-trip

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Sat 5/12

6:00 a.m.-2:40 p.m.

1 stop7h 40m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 233

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Sat 14/11

8:30 p.m.-3:20 p.m.

2 stops41h 50m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 273

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Thu 12/11

4:46 p.m.-12:18 p.m.

2 stops42h 32m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 284

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Wed 2/12

3:10 p.m.-12:22 p.m.

2 stops44h 12m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 519

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Tue 1/12

3:15 p.m.-11:45 a.m.

3 stops43h 30m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 526

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Wed 2/12

10:25 a.m.-11:45 a.m.

3 stops24h 20m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 527

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Sat 5/12

6:00 a.m.-2:40 p.m.

1 stop7h 40m

Willemstad Hato Int.

Sat 12/12

3:50 p.m.-1:11 p.m.

1 stop22h 21m

C$ 546

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Tue 17/11

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

2 stops29h 18m

Willemstad Hato Int.

Tue 24/11

1:15 p.m.-7:27 p.m.

2 stops31h 12m

C$ 551

OttawaWillemstad

YOW Ottawa - CUR Willemstad Hato Int.

YOWCUR

Ottawa

Fri 13/11

3:10 p.m.-2:40 p.m.

1 stop22h 30m

Willemstad Hato Int.

Wed 31/12

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

Nonstop0h 00m

C$ 606

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to Willemstad

Have a flexible travel schedule? Discover the best time to fly to Willemstad from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Willemstad

How far ahead should I book a flight from Ottawa to Willemstad?

To ensure you get the cheapest price possible for a flight from Ottawa to Willemstad, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How much does it cost to fly round-trip from Ottawa to Willemstad?

Airfare is below average for this route at the moment.

Ottawa to Willemstad flights typically cost between C$ 586 and C$ 1,338 in December.
The cheapest round-trip price found within the last 5 days was C$ 449 on United Airlines (5 Dec-12 Dec).

Reviews of airlines servicing Willemstad

Read through reviews of airlines operating flights from Ottawa to Willemstad, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,393 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.3
Good
10,393 reviews
United Airlines
7.3
Good
10,393 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,447 reviews
United Airlines
7.3
Good
10,393 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,790 reviews
United Airlines
7.3
Good
10,393 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.3

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • How long is the flight from Ottawa to Willemstad?

    United Airlines can get you from Ottawa to Willemstad in just under 7h 40m. Your travel time can differ by up to . The distance from Ottawa to Willemstad is about 3737 km.

  • What are the cheapest airlines flying from Ottawa to Willemstad round-trip?

    Cheapflights users have booked flights from Ottawa to Willemstad round-trip from C$ 405. Other airlines that can offer you cheap pricing are WestJet, from C$ 489, and Air Canada, from C$ 493. Users have found that United Airlines is 64% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ottawa to Willemstad that include hotel bookings?

    Yes. In addition to deals on Ottawa to Willemstad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Willemstad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Willemstad.

  • Can I find deals for business class flights from Ottawa to Willemstad?

    Yes. Cheapflights offers flight deals from Ottawa 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Willemstad

Pierre Elliott Trudeau Intl to Willemstad flights
Pearson Intl to Willemstad flights
Toronto Island to Willemstad flights

Top 3 airlines flying from Ottawa to Willemstad

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 405AverageC$ 597FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 489AverageC$ 815FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 493AverageC$ 836FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Deals for Ottawa 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.

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