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Cheap flights from Ottawa to Castries from C$ 264

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — UVF
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Ottawa to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Castries (UVF). 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 15 April 2025.

Round-trip from

C$ 552

One-way from

C$ 264

Popular in

December

Cheapest in

September

Average price

C$ 922
WestJet
  • WestJet
  • 7/8-21/8
  • 2 total stops
  • 17h 37m total
  • Ottawa to Castries
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Air Canada
  • Air Canada
  • 30/5
  • 1 total stop
  • 9h 00m total
  • Ottawa to Castries
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 110 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ottawa to Castries

Cheapest flights from Ottawa to Castries
Explore the most affordable flight options available from Ottawa to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 7/85:55 a.m.YOW - UVF
1 stop7h 50mWestJet
Thu 21/82:35 p.m.UVF - YOW
1 stop9h 47mWestJet
Deal found 15/4C$ 552
Mon 2/66:40 p.m.YOW - UVF
2 stops19h 35mAir Canada
Tue 10/63:10 p.m.UVF - YOW
1 stop10h 24mAir Canada
Deal found 14/4C$ 576
Thu 7/811:05 a.m.YOW - UVF
2 stops27h 10mMultiple Airlines
Thu 21/82:35 p.m.UVF - YOW
1 stop9h 47mMultiple Airlines
Deal found 15/4C$ 683
Wed 23/45:55 a.m.YOW - UVF
2 stops32h 04mDelta
Wed 7/53:26 p.m.UVF - YOW
2 stops32h 56mDelta
Deal found 15/4C$ 3,486

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Castries 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 15 April 2025.
Use the filters below to find and compare flights from Ottawa to Castries that are best for you.

Fly from

Ottawa

Fly to

Castries

Route

Depart

Return

Price

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 7/8

5:55 a.m.-1:45 p.m.

1 stop7h 50m

Castries Hewanorra

Thu 21/8

2:35 p.m.-12:22 a.m.

1 stop9h 47m

C$ 552

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Mon 2/6

6:40 p.m.-2:15 p.m.

2 stops19h 35m

Castries Hewanorra

Tue 10/6

3:10 p.m.-1:34 a.m.

1 stop10h 24m

C$ 576

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Thu 7/8

11:05 a.m.-2:15 p.m.

2 stops27h 10m

Castries Hewanorra

Thu 21/8

2:35 p.m.-12:22 a.m.

1 stop9h 47m

C$ 683

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 30/5

5:15 a.m.-2:15 p.m.

1 stop9h 00m

C$ 264

OttawaCastries

YOW - UVF

YOWUVF

Ottawa

Fri 30/5

5:15 p.m.-1:45 p.m.

3 stops44h 30m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Best time to book a flight from Ottawa to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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 Castries

Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated 15 April 2025.
WestJet
7.2
Good
2,805 reviews
Check prices

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
WestJet
7.2
Good
2,805 reviews
WestJet
7.2
Good
2,805 reviews
Check prices

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
Air Canada
7.0
Good
9,127 reviews
WestJet
7.2
Good
2,805 reviews
Check prices

Boarding

7.4

Crew

7.9

Overall

7.2

Comfort

7.0

Entertainment

6.1

Food

6.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

Related info for your journey

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

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

    Cheapflights users have booked flights from Ottawa to Castries round-trip from C$ 552. Another airline that can offer you cheap pricing is Air Canada. These flights start at 36% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Castries 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 Castries

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

Top 2 airlines flying from Ottawa to Castries

Discover the top 2 airlines that operate flights from Ottawa to Castries. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 491AverageC$ 846FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 590AverageC$ 889FlexibilityNo 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 Castries?

Deals for Ottawa to Castries 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 Castries?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Castries.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Castries, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Castries 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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