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Cheap flights from Ottawa to Willemstad from C$ 304

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CUR
24 Aug — 31 Aug1
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
Explore the most affordable flight options available from Ottawa to Willemstad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Mon 23/115:45 a.m.
YOW
-
CUR
1 stop8h 35m
Air Canada
Thu 26/114:45 p.m.
CUR
-
YOW
1 stop25h 35m
Air Canada
Deal found 24/7C$ 431
Sat 7/118:30 p.m.
YOW
-
CUR
2 stops41h 20m
Air Canada
Sat 14/114:20 p.m.
CUR
-
YOW
2 stops20h 00m
Air Canada
Deal found 24/7C$ 437
Sat 14/119:10 a.m.
YOW
-
CUR
1 stop29h 35m
Air Canada
Sat 28/114:20 p.m.
CUR
-
YOW
2 stops28h 32m
Air Canada
Deal found 24/7C$ 551
Mon 16/115:10 a.m.
YOW
-
CUR
1 stop9h 35m
Air Canada
Mon 30/114:20 p.m.
CUR
-
YOW
1 stop22h 52m
Air Canada
Deal found 22/7C$ 701

Find flight deals from Ottawa to Willemstad

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Willemstad (CUR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 July 2026.

Round-trip from

C$ 431

One-way from

C$ 304

Popular in

May

Cheapest in

April

Average price

C$ 1,138
Air Canada
  • Air Canada
  • 23/11-26/11
  • 2 total stops
  • 34h 10m total
  • Ottawa to Willemstad
Search Deals
United Airlines
  • United Airlines
  • 28/8
  • 1 total stop
  • 22h 30m total
  • Ottawa to Willemstad
Search Deals
Highest demand for flights based on searches. 44% potential increase in price (C$ 1,303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 25% potential price decrease (C$ 331 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 25 July 2026.
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 - CUR

YOWCUR

Ottawa

Mon 23/11

5:45 a.m.-3:20 p.m.

1 stop8h 35m

Willemstad Hato Int.

Thu 26/11

4:45 p.m.-2:12 p.m.

2 stops22h 27m

C$ 437

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sat 14/11

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

2 stops42h 55m

Willemstad Hato Int.

Sat 28/11

4:20 p.m.-11:20 a.m.

2 stops20h 00m

C$ 776
Quickest round-trip

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 16/10

7:00 a.m.-3:00 p.m.

1 stop8h 00m

Willemstad Hato Int.

Fri 23/10

4:00 p.m.-1:35 a.m.

1 stop9h 35m

C$ 879

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 13/10

9:30 p.m.-3:00 p.m.

2 stops41h 30m

Willemstad Hato Int.

Tue 20/10

11:35 a.m.-5:35 p.m.

2 stops30h 00m

C$ 979

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 13/10

6:01 p.m.-12:18 p.m.

3 stops18h 17m

Willemstad Hato Int.

Tue 20/10

1:22 p.m.-9:56 a.m.

2 stops20h 34m

C$ 1,059

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Mon 23/11

6:15 a.m.-12:18 p.m.

2 stops29h 03m

Willemstad Hato Int.

Thu 26/11

1:15 p.m.-9:16 p.m.

2 stops33h 01m

C$ 1,227
Cheapest one-way
Quickest one-way

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 28/8

7:30 p.m.-1:40 p.m.

2 stops18h 10m

C$ 304

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sun 6/9

6:05 a.m.-12:18 p.m.

2 stops30h 13m

C$ 385

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 28/8

7:00 a.m.-10:20 a.m.

3 stops27h 20m

C$ 597

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sun 6/9

12:25 p.m.-5:20 p.m.

3 stops52h 55m

C$ 694

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Sorted by cheapest first

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
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.

Reviews of airlines servicing Willemstad

Get insights into the airlines that provide service to Willemstad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Willemstad. Reviews last updated 25 July 2026.
Read through reviews of airlines operating flights from Ottawa to Willemstad, such as WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,415 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Boarding

7.4

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,415 reviews
WestJet
7.2
Good
3,415 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Boarding

7.4

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
11,384 reviews
WestJet
7.2
Good
3,415 reviews
Check prices

Overall

7.2

Comfort

7.0

Entertainment

6.1

Crew

7.9

Boarding

7.4

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Willemstad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Willemstad?

    Air Canada can get you from Ottawa to Willemstad in just under 8h 35m. 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$ 520. Another airline that can offer you cheap pricing is Air Canada. Users have found that WestJet is 54% 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

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Alternative routes for Ottawa to Willemstad

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Willemstad flights
Pearson Intl to Willemstad flights
Toronto Island to Willemstad flights

Top 2 airlines flying from Ottawa to Willemstad

Discover the top 2 airlines that operate flights from Ottawa 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 520AverageC$ 871FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 530AverageC$ 838FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Willemstad?

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.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Willemstad?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Willemstad for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to Willemstad with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Willemstad with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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