YOW - CUR

C$ 205 Find Cheap Flights from Ottawa to Willemstad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Willemstad departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Willemstad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Willemstad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Willemstad, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 395
United Airlines
Thu 9/4Tue 14/4
YOW - CUR • 2 stops
Cheapest one-way flights
C$ 205
United Airlines
Fri 20/3
YOW - CUR • 2 stops
Top airlines
United Airlines
Cheapest • from C$ 395 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Willemstad (YOW-CUR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Willemstad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Willemstad

Thu, 9 Apr - Tue, 14 Apr
United Airlines Logo
6:25 a.m. - 12:12 p.m.
YOW
-
CUR
29h 47m
2 stops
United Airlines Logo
1:19 p.m. - 9:11 a.m.
CUR
-
YOW
19h 52m
2 stops
C$ 395United Airlines
Sat, 25 Apr - Sat, 16 May
United Airlines Logo
6:10 a.m. - 1:40 p.m.
YOW
-
CUR
7h 30m
1 stop
United Airlines Logo
2:50 p.m. - 10:03 a.m.
CUR
-
YOW
19h 13m
2 stops
C$ 430United Airlines
Fri, 3 Apr - Sun, 12 Apr
United Airlines Logo
7:30 p.m. - 12:12 p.m.
YOW
-
CUR
16h 42m
2 stops
United Airlines Logo
1:19 p.m. - 1:59 p.m.
CUR
-
YOW
48h 40m
2 stops
C$ 496United Airlines
Sat, 25 Apr - Sat, 16 May
United Airlines Logo
6:00 a.m. - 12:12 p.m.
YOW
-
CUR
30h 12m
2 stops
United Airlines Logo
2:50 p.m. - 10:03 a.m.
CUR
-
YOW
19h 13m
2 stops
C$ 503United Airlines
Thu, 9 Apr - Mon, 13 Apr
Air Canada Logo
10:50 a.m. - 1:45 p.m.
YOW
-
CUR
26h 55m
1 stop
Air Canada Logo
4:15 p.m. - 9:21 a.m.
CUR
-
YOW
17h 06m
1 stop
C$ 504Air Canada
Mon, 6 Apr - Mon, 13 Apr
Air Canada Logo
7:15 a.m. - 3:15 p.m.
YOW
-
CUR
8h 00m
1 stop
Air Canada Logo
4:15 p.m. - 1:34 a.m.
CUR
-
YOW
9h 19m
1 stop
C$ 507Air Canada
Thu, 9 Apr - Mon, 13 Apr
Air Canada Logo
6:20 p.m. - 1:45 p.m.
YOW
-
CUR
19h 25m
1 stop
Air Canada Logo
4:15 p.m. - 10:10 a.m.
CUR
-
YOW
17h 55m
2 stops
C$ 508Air Canada
Fri, 20 Feb - Wed, 11 Mar
Air Canada Logo
5:45 a.m. - 3:10 p.m.
YOW
-
CUR
8h 25m
1 stop
Air Canada Logo
4:15 p.m. - 9:23 a.m.
CUR
-
YOW
17h 08m
1 stop
C$ 512Air Canada
Wed, 8 Apr - Mon, 13 Apr
Air Canada Logo
8:25 p.m. - 1:45 p.m.
YOW
-
CUR
41h 20m
2 stops
Air Canada Logo
4:15 p.m. - 1:14 p.m.
CUR
-
YOW
20h 59m
1 stop
C$ 515Air Canada
Wed, 8 Apr - Mon, 13 Apr
Air Canada Logo
8:25 p.m. - 1:45 p.m.
YOW
-
CUR
41h 20m
2 stops
Air Canada Logo
4:15 p.m. - 10:10 a.m.
CUR
-
YOW
17h 55m
2 stops
C$ 519Air Canada
Booking Insights

KAYAK's insights & trends for Ottawa to Willemstad flights

Get data-powered insights and trends into flights from Ottawa to Willemstad to help you find the cheapest flights, the best time to fly and much more.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Willemstad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Willemstad, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonMay
Cheapest flightC$ 205
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Ottawa to Willemstad

When to book flights from Ottawa to Willemstad

Are your dates flexible? Find out the best times to travel from Ottawa to Willemstad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Willemstad

  • What is the cheapest flight from Ottawa to Willemstad?

    In the last 3 days, the lowest price for a flight from Ottawa to Willemstad was C$ 205 for a one-way ticket and C$ 395 for a round-trip.

  • Which airports will I be using when flying from Ottawa to Willemstad?

    Ottawa and Willemstad are both served by 1 main airport. You will leave Ottawa from Ottawa and will be arriving at Willemstad Hato Int..

  • Which aircraft models fly most regularly from Ottawa to Willemstad?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Willemstad?

    Star Alliance is the only airline alliance operating flights between Ottawa and Willemstad.

  • Which is the best airline for flights from Ottawa to Willemstad, United Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Ottawa to Willemstad are United Airlines and WestJet. With an average price for the route of C$ 669 and an overall rating of 7.4, United Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 857 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Ottawa to Willemstad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Willemstad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Willemstad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Willemstad from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Willemstad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Willemstad with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Willemstad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Willemstad from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to Willemstad

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Willemstad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Willemstad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9236 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

2.0 MediocreAnonymous, Feb 2026
YYZ - SFO
Read more United Airlines reviews

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Great seats, super comfortable, but no in flight entertainment which was a let down

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

My seat was covered in vomit and I will be reaching out to Air Canada

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

Information on your arrival and departure airports