Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Willemstad from C$ 548

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CUR
10 Jul — 17 Jul1
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 10 June 2026.

Sun 29/115:40 a.m.
YOW
-
CUR
1 stop8h 37m
WestJet
Sun 13/124:10 p.m.
CUR
-
YOW
2 stops26h 11m
WestJet
Deal found 6/6C$ 630
Fri 20/115:40 a.m.
YOW
-
CUR
1 stop8h 37m
WestJet
Fri 27/114:10 p.m.
CUR
-
YOW
1 stop9h 32m
WestJet
Deal found 5/6C$ 646
Sun 8/112:00 p.m.
YOW
-
CUR
2 stops24h 20m
Air Canada
Thu 12/114:45 p.m.
CUR
-
YOW
1 stop16h 33m
Air Canada
Deal found 9/6C$ 742
Sun 25/107:50 p.m.
YOW
-
CUR
1 stop18h 30m
Air Canada
Wed 11/114:45 p.m.
CUR
-
YOW
1 stop16h 33m
Air Canada
Deal found 7/6C$ 785
Tue 17/118:10 p.m.
YOW
-
CUR
1 stop18h 35m
Air Canada
Mon 7/124:20 p.m.
CUR
-
YOW
1 stop18h 27m
Air Canada
Deal found 6/6C$ 803
Tue 17/115:30 a.m.
YOW
-
CUR
1 stop9h 15m
Air Canada
Sun 6/124:45 p.m.
CUR
-
YOW
1 stop16h 33m
Air Canada
Deal found 6/6C$ 809

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 10 June 2026.

Round-trip from

C$ 630

One-way from

C$ 548

Popular in

May

Cheapest in

April

Average price

C$ 753
WestJet
  • WestJet
  • 29/11-13/12
  • 3 total stops
  • 34h 48m total
  • Ottawa to Willemstad
Search Deals
United Airlines
  • United Airlines
  • 4/7
  • 1 total stop
  • 7h 35m total
  • Ottawa to Willemstad
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (C$ 145 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 10 June 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

Fri 20/11

5:40 a.m.-3:17 p.m.

1 stop8h 37m

Willemstad Hato Int.

Fri 27/11

4:10 p.m.-12:42 a.m.

1 stop9h 32m

C$ 646

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sun 8/11

7:50 p.m.-3:20 p.m.

1 stop18h 30m

Willemstad Hato Int.

Thu 12/11

4:45 p.m.-5:18 p.m.

1 stop25h 33m

C$ 742

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 17/11

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

2 stops18h 55m

Willemstad Hato Int.

Mon 7/12

4:20 p.m.-2:12 p.m.

1 stop22h 52m

C$ 807

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 17/11

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

2 stops18h 55m

Willemstad Hato Int.

Sun 6/12

4:45 p.m.-9:47 a.m.

2 stops18h 02m

C$ 819

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Tue 27/10

7:50 p.m.-2:45 p.m.

2 stops18h 55m

Willemstad Hato Int.

Thu 29/10

3:45 p.m.-11:48 p.m.

1 stop8h 03m

C$ 968

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Wed 9/9

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

2 stops42h 21m

Willemstad Hato Int.

Sat 26/9

2:50 p.m.-9:11 a.m.

1 stop18h 21m

C$ 976

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Fri 20/11

7:15 p.m.-3:17 p.m.

2 stops43h 02m

Willemstad Hato Int.

Fri 27/11

6:15 p.m.-12:42 a.m.

3 stops31h 27m

C$ 1,007
Cheapest one-way
Quickest one-way

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sat 4/7

6:05 a.m.-1:40 p.m.

1 stop7h 35m

C$ 548

OttawaWillemstad

YOW - CUR

YOWCUR

Ottawa

Sat 4/7

6:55 a.m.-11:50 a.m.

2 stops28h 55m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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 10 June 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
3,356 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Overall

7.2

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
3,356 reviews
WestJet
7.2
Good
3,356 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Overall

7.2

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
11,154 reviews
WestJet
7.2
Good
3,356 reviews
Check prices

Crew

7.9

Food

6.2

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Overall

7.2

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?

    WestJet and Air Canada can get you from Ottawa to Willemstad in just under 8h 37m. Your travel time can differ by up to 9h 53m. The distance from Ottawa to Willemstad is about 3737 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 515. Another airline that can offer you cheap pricing is Air Canada. Users have found that WestJet is 46% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 515AverageC$ 862FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 525AverageC$ 866FlexibilityNo 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.