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Cheap flights from Ottawa to Port of Spain from C$ 657

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — POS
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 25 November 2025.

Round-trip from

C$ 657

Popular in

December

Cheapest in

April

Average price

C$ 666
United Airlines
  • United Airlines
  • 19/1-22/1
  • 4 total stops
  • 37h 51m total
  • Ottawa to Port of Spain
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Highest demand for flights based on searches. 4% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 25 November 2025.

Tue 23/129:45 a.m.YOW - POS
2 stops37h 38mUnited Airlines
Fri 26/121:30 a.m.POS - YOW
2 stops44h 48mUnited Airlines
Deal found 25/11C$ 768
Tue 23/129:45 a.m.YOW - POS
2 stops37h 38mUnited Airlines
Thu 25/122:20 a.m.POS - YOW
2 stops22h 34mUnited Airlines
Deal found 25/11C$ 804
Tue 23/129:45 a.m.YOW - POS
2 stops37h 38mUnited Airlines
Sun 28/122:20 a.m.POS - YOW
2 stops22h 34mUnited Airlines
Deal found 25/11C$ 914
Wed 24/127:27 p.m.YOW - POS
2 stops27h 56mUnited Airlines
Fri 26/121:30 a.m.POS - YOW
2 stops44h 48mUnited Airlines
Deal found 25/11C$ 1,029
Wed 24/127:27 p.m.YOW - POS
2 stops27h 56mUnited Airlines
Mon 29/121:30 a.m.POS - YOW
2 stops20h 48mUnited Airlines
Deal found 25/11C$ 1,067
Sun 21/125:09 p.m.YOW - POS
2 stops30h 14mUnited Airlines
Fri 26/121:30 a.m.POS - YOW
2 stops44h 48mUnited Airlines
Deal found 25/11C$ 1,160
Wed 24/126:15 a.m.YOW - POS
2 stops17h 08mUnited Airlines
Thu 25/122:20 a.m.POS - YOW
2 stops22h 34mUnited Airlines
Deal found 25/11C$ 1,198
Sat 20/123:55 p.m.YOW - POS
2 stops36h 20mMultiple Airlines
Fri 26/1210:10 a.m.POS - YOW
1 stop15h 15mMultiple Airlines
Deal found 25/11C$ 1,304
Wed 24/128:40 a.m.YOW - POS
2 stops20h 30mMultiple Airlines
Fri 26/1210:10 a.m.POS - YOW
1 stop15h 15mMultiple Airlines
Deal found 25/11C$ 1,380
Wed 24/129:05 a.m.YOW - POS
2 stops32h 50mMultiple Airlines
Mon 29/1210:10 a.m.POS - YOW
1 stop15h 15mMultiple Airlines
Deal found 25/11C$ 1,394
Sun 21/125:40 a.m.YOW - POS
1 stop15h 20mMultiple Airlines
Fri 26/1210:10 a.m.POS - YOW
1 stop15h 15mMultiple Airlines
Deal found 25/11C$ 1,445

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 25 November 2025.
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

Sun 15/3

2:15 p.m.-11:23 p.m.

2 stops33h 08m

Port of Spain Piarco Intl

Sat 21/3

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

2 stops57h 56m

C$ 657

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Mon 19/1

6:20 a.m.-12:23 a.m.

2 stops17h 03m

Port of Spain Piarco Intl

Thu 22/1

1:30 a.m.-9:18 p.m.

2 stops20h 48m

C$ 657

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Mon 19/1

7:55 p.m.-1:20 a.m.

2 stops28h 25m

Port of Spain Piarco Intl

Thu 22/1

2:20 a.m.-11:08 a.m.

1 stop9h 48m

C$ 704

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Tue 23/12

9:45 a.m.-12:23 a.m.

2 stops37h 38m

Port of Spain Piarco Intl

Sat 27/12

1:30 a.m.-9:18 p.m.

2 stops44h 48m

C$ 768

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Tue 23/12

9:45 a.m.-12:23 a.m.

2 stops37h 38m

Port of Spain Piarco Intl

Thu 25/12

2:20 a.m.-11:54 p.m.

2 stops22h 34m

C$ 804

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Tue 23/12

9:45 a.m.-12:23 a.m.

2 stops37h 38m

Port of Spain Piarco Intl

Mon 29/12

1:30 a.m.-9:18 p.m.

2 stops20h 48m

C$ 804

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Thu 8/1

7:00 a.m.-8:00 p.m.

1 stop12h 00m

Port of Spain Piarco Intl

Thu 15/1

10:10 a.m.-12:25 a.m.

1 stop15h 15m

C$ 862

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 24/4

2:40 p.m.-11:23 p.m.

2 stops32h 43m

Port of Spain Piarco Intl

Sun 3/5

12:30 a.m.-1:45 p.m.

2 stops37h 15m

C$ 869

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

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, September is the cheapest month in which you can book a flight from Ottawa to Port of Spain (average of C$ 553). Flying from Ottawa to Port of Spain in August is currently the most expensive (average of C$ 663). 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.

How much does it cost to fly round-trip from Ottawa to Port of Spain?

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 25 November 2025.
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
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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
9,046 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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
10,476 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

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 28h 25m. 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$ 609. Another option worth looking into is Air Canada, starting at C$ 643 round trip. Users have found that United Airlines is 33% 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, September is the cheapest month in which you can book a flight from Ottawa to Port of Spain (average of C$ 553). Flying from Ottawa to Port of Spain in August is currently the most expensive (average of C$ 663). 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 609AverageC$ 665FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 643AverageC$ 860FlexibilityNo 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?

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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.

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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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