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Cheap flights from Ottawa to Willemstad from C$ 248

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CUR
28 May — 4 Jun1
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 28 April 2026.

Fri 1/510:00 a.m.
YOW
-
CUR
2 stops27h 40m
United Airlines
Sat 9/52:50 p.m.
CUR
-
YOW
1 stop18h 21m
United Airlines
Deal found 27/4C$ 502
Mon 4/57:30 p.m.
YOW
-
CUR
2 stops16h 48m
United Airlines
Sat 9/52:50 p.m.
CUR
-
YOW
2 stops19h 13m
United Airlines
Deal found 25/4C$ 592
Fri 15/55:05 a.m.
YOW
-
CUR
1 stop9h 45m
Air Canada
Fri 22/54:00 p.m.
CUR
-
YOW
1 stop16h 06m
Air Canada
Deal found 24/4C$ 701
Wed 10/68:05 p.m.
YOW
-
CUR
1 stop18h 45m
Multiple Airlines
Wed 17/69:50 p.m.
CUR
-
YOW
2 stops19h 47m
Multiple Airlines
Deal found 26/4C$ 714
Fri 22/57:30 p.m.
YOW
-
CUR
2 stops40h 48m
United Airlines
Fri 5/61:23 p.m.
CUR
-
YOW
2 stops32h 42m
United Airlines
Deal found 28/4C$ 848
Fri 15/57:30 p.m.
YOW
-
CUR
2 stops18h 10m
United Airlines
Fri 22/51:19 p.m.
CUR
-
YOW
2 stops32h 16m
United Airlines
Deal found 24/4C$ 981

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 28 April 2026.

Round-trip from

C$ 701

One-way from

C$ 248

Popular in

May

Cheapest in

April

Average price

C$ 607
Air Canada
  • Air Canada
  • 15/5-22/5
  • 2 total stops
  • 25h 51m total
  • Ottawa to Willemstad
Search Deals
Air Canada
  • Air Canada
  • 10/6
  • 1 total stop
  • 18h 45m total
  • Ottawa to Willemstad
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (C$ 142 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 28 April 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
Quickest round-trip

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 10/6

9:45 p.m.-2:50 p.m.

2 stops17h 05m

Willemstad Hato Int.

Wed 17/6

9:50 p.m.-5:37 p.m.

2 stops19h 47m

C$ 720

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 22/5

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

2 stops40h 48m

Willemstad Hato Int.

Fri 5/6

1:23 p.m.-10:05 p.m.

2 stops32h 42m

C$ 848

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 3/6

6:25 a.m.-12:18 p.m.

2 stops29h 53m

Willemstad Hato Int.

Sat 6/6

2:50 p.m.-2:17 p.m.

2 stops47h 27m

C$ 1,024
Cheapest one-way

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 10/6

8:05 p.m.-2:50 p.m.

1 stop18h 45m

C$ 248
Quickest one-way

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Thu 4/6

10:05 p.m.-2:50 p.m.

1 stop16h 45m

C$ 267

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 10/6

6:55 a.m.-10:20 a.m.

3 stops27h 25m

C$ 421

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Thu 4/6

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

3 stops34h 05m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

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.

Cheapflights Insights

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

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

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 28 April 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
3,327 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,327 reviews
WestJet
7.2
Good
3,327 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
Air Canada
7.1
Good
10,975 reviews
WestJet
7.2
Good
3,327 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Overall

7.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

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?

    United Airlines can get you from Ottawa to Willemstad in just under 40h 48m. 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$ 504. Another airline that can offer you cheap pricing is Air Canada. Users have found that WestJet is 44% 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 504AverageC$ 849FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 513AverageC$ 843FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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.

Can Cheapflights notify me if prices for flights from Ottawa to Willemstad become cheaper?

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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