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Cheap flights from Ottawa to Port of Spain from C$ 332

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — POS
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Port of Spain

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Port of Spain
Explore the most affordable flight options available from Ottawa to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Fri 6/37:30 p.m.
YOW
-
POS
2 stops27h 53m
United Airlines
Thu 12/312:30 a.m.
POS
-
YOW
2 stops33h 56m
United Airlines
Deal found 20/1C$ 618
Fri 6/35:11 p.m.
YOW
-
POS
2 stops30h 12m
United Airlines
Sun 8/312:30 a.m.
POS
-
YOW
2 stops33h 56m
United Airlines
Deal found 18/1C$ 637
Fri 6/32:05 p.m.
YOW
-
POS
1 stop10h 15m
Air Canada
Thu 12/31:20 a.m.
POS
-
YOW
1 stop14h 03m
Air Canada
Deal found 20/1C$ 726
Fri 6/37:15 a.m.
YOW
-
POS
1 stop17h 05m
Air Canada
Sun 8/31:20 a.m.
POS
-
YOW
1 stop17h 58m
Air Canada
Deal found 18/1C$ 729
Mon 2/33:15 p.m.
YOW
-
POS
1 stop8h 50m
United Airlines
Fri 6/31:30 a.m.
POS
-
YOW
2 stops46h 24m
United Airlines
Deal found 18/1C$ 759
Mon 2/36:05 p.m.
YOW
-
POS
1 stop30h 15m
Air Canada
Fri 6/32:20 a.m.
POS
-
YOW
1 stop14h 03m
Air Canada
Deal found 18/1C$ 848
Tue 17/23:15 p.m.
YOW
-
POS
1 stop8h 50m
United Airlines
Mon 23/21:30 a.m.
POS
-
YOW
2 stops13h 57m
United Airlines
Deal found 20/1C$ 859

Find flight deals from Ottawa to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Port of Spain (POS). 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 20 January 2026.

Round-trip from

C$ 637

One-way from

C$ 332

Popular in

June

Cheapest in

April

Average price

C$ 693
United Airlines
  • United Airlines
  • 30/3-4/7
  • 4 total stops
  • 48h 27m total
  • Ottawa to Port of Spain
Search Deals
United Airlines
  • United Airlines
  • 5/3
  • 2 total stops
  • 30h 12m total
  • Ottawa to Port of Spain
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Port of Spain 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 20 January 2026.
Use the filters below to find and compare flights from Ottawa to Port of Spain that are best for you.

Fly from

Ottawa

Fly to

Port of Spain

Route

Depart

Return

Price

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 6/3

7:30 p.m.-12:23 a.m.

2 stops27h 53m

Port of Spain Piarco Intl

Thu 12/3

12:30 a.m.-10:26 a.m.

2 stops33h 56m

C$ 618

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 6/3

5:11 p.m.-12:23 a.m.

2 stops30h 12m

Port of Spain Piarco Intl

Sun 8/3

12:30 a.m.-10:26 a.m.

2 stops33h 56m

C$ 637

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 6/3

2:05 p.m.-1:20 a.m.

1 stop10h 15m

Port of Spain Piarco Intl

Thu 12/3

1:20 a.m.-3:23 p.m.

1 stop14h 03m

C$ 726

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 6/3

7:15 a.m.-1:20 a.m.

1 stop17h 05m

Port of Spain Piarco Intl

Sun 8/3

1:20 a.m.-7:18 p.m.

1 stop17h 58m

C$ 729

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Mon 2/3

9:45 a.m.-1:05 a.m.

2 stops14h 20m

Port of Spain Piarco Intl

Fri 6/3

1:30 a.m.-10:54 p.m.

2 stops46h 24m

C$ 759

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Mon 2/3

6:05 p.m.-1:20 a.m.

1 stop30h 15m

Port of Spain Piarco Intl

Fri 6/3

2:20 a.m.-3:23 p.m.

1 stop14h 03m

C$ 848

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Tue 17/2

3:15 p.m.-1:05 a.m.

1 stop8h 50m

Port of Spain Piarco Intl

Mon 23/2

1:30 a.m.-2:27 p.m.

2 stops13h 57m

C$ 859

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Thu 5/3

5:11 p.m.-12:23 a.m.

2 stops30h 12m

C$ 332

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Thu 5/3

10:20 a.m.-1:20 a.m.

1 stop14h 00m

C$ 373

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Sun 1/2

10:20 a.m.-1:20 a.m.

1 stop14h 00m

C$ 373

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 15 results
1
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Best time to book a flight from Ottawa to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain 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 Port of Spain

What is the cheapest month to book a flight from Ottawa to Port of Spain?

Currently, December is the cheapest month in which you can book a flight from Ottawa to Port of Spain (average of C$ 282). Flying from Ottawa to Port of Spain in August is currently the most expensive (average of C$ 655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated 20 January 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Ottawa to Port of Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,183 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,637 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Port of Spain. 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 Port of Spain?

    Departing from Ottawa to Port of Spain will take you 10h 15m. Airlines will cover a distance of 4093 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ottawa to Port of Spain round-trip?

    Flying on United Airlines is currently your cheapest option to Port of Spain, with prices starting at C$ 602. Another option worth looking into is Air Canada, starting at C$ 633 round trip. Users have found that United Airlines is 30% cheaper than the other options available to this destination.

  • Can I find deals for flights from Ottawa to Port of Spain that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Port of Spain?

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

  • Can I find deals for business class flights from Ottawa to Port of Spain?

    Yes. Cheapflights offers flight deals from Ottawa to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Port of Spain?

    Currently, December is the cheapest month in which you can book a flight from Ottawa to Port of Spain (average of C$ 282). Flying from Ottawa to Port of Spain in August is currently the most expensive (average of C$ 655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

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Top 2 airlines flying from Ottawa to Port of Spain

Discover the top 2 airlines that operate flights from Ottawa to Port of Spain. 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 602AverageC$ 657FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 633AverageC$ 846FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Port of Spain?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Port of Spain from Ottawa today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Port of Spain?

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

Can Cheapflights find flights from Ottawa to Port of Spain with no change fees?

Yes, we can. To see specific flights from Ottawa to Port of Spain with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Port of Spain 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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