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Cheap flights from Port of Spain to Ontario from C$ 364

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
POS — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Port of Spain to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Port of Spain to Ontario
Explore the most affordable flight options available from Port of Spain to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Fri 12/121:30 a.m.POS - YYZ
2 stops20h 51mUnited Airlines
Fri 20/29:30 a.m.YYZ - POS
2 stops13h 53mUnited Airlines
Deal found 10/12C$ 789
Tue 16/121:30 a.m.POS - YYZ
2 stops15h 32mUnited Airlines
Sat 10/13:45 p.m.YYZ - POS
1 stop31h 38mUnited Airlines
Deal found 11/12C$ 790
Wed 24/126:02 a.m.POS - YYZ
2 stops29h 14mAmerican Airlines
Thu 8/16:00 a.m.YYZ - POS
1 stop15h 48mAmerican Airlines
Deal found 10/12C$ 803
Tue 23/124:46 p.m.POS - YYZ
1 stop20h 39mAmerican Airlines
Wed 7/17:00 a.m.YYZ - POS
2 stops14h 48mAmerican Airlines
Deal found 9/12C$ 850
Thu 18/1210:10 a.m.POS - YYZ
1 stop14h 10mMultiple Airlines
Sun 11/18:30 p.m.YYZ - POS
1 stop22h 30mMultiple Airlines
Deal found 11/12C$ 866
Tue 23/123:55 p.m.POS - YYZ
Nonstop6h 05mMultiple Airlines
Wed 7/13:40 p.m.YYZ - POS
1 stop27h 20mMultiple Airlines
Deal found 9/12C$ 883
Fri 19/122:38 p.m.POS - YYZ
1 stop10h 31mMultiple Airlines
Sun 11/18:30 p.m.YYZ - POS
1 stop22h 30mMultiple Airlines
Deal found 11/12C$ 884

Find flight deals from Port of Spain to Ontario

Keep the following information in mind while searching for Port of Spain to Ontario flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 761

One-way from

C$ 364

Popular in

August

Cheapest in

November

Average price

C$ 912

Good round-trip deal

C$ 765 or less

Good one-way deal

C$ 455 or less
Air Canada
  • Air Canada
  • 22/1-30/1
  • 3 total stops
  • 36h 33m total
  • Port of Spain to Ontario
Search Deals
15/1
  • 15/1
  • 1 total stop
  • 29h 30m total
  • Port of Spain to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Port of Spain Piarco Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Port of Spain Piarco Intl to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Ontario 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 12 December 2025.
Use the filters below to find and compare flights from Port of Spain to Ontario that are best for you.

Fly from

Port of Spain

Fly to

Ontario

Route

Depart

Return

Price

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Thu 22/1

3:40 a.m.-11:43 p.m.

1 stop21h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

8:50 a.m.-1:20 a.m.

2 stops15h 30m

C$ 761

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 19/12

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Sun 11/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 790

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 19/12

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Sat 10/1

10:00 a.m.-12:23 a.m.

2 stops13h 23m

C$ 790

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Tue 16/12

1:30 a.m.-4:02 p.m.

2 stops15h 32m

Toronto Pearson Intl

Sat 10/1

3:45 p.m.-12:23 a.m.

1 stop31h 38m

C$ 790

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Tue 16/12

1:30 a.m.-10:37 p.m.

1 stop22h 07m

Toronto Pearson Intl

Sun 11/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 790

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Sun 18/1

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Fri 23/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 796

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 23/1

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Sat 31/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 796

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 23/1

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Thu 29/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 796

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Thu 22/1

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Sun 1/2

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 796

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Thu 22/1

1:30 a.m.-2:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Fri 30/1

6:10 a.m.-12:23 a.m.

1 stop17h 13m

C$ 796

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 47 results
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Best time to book a flight from Port of Spain to Ontario

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

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

Currently, June is the cheapest month in which you can book a flight from Port of Spain to Region of Ontario (average of C$ 320). Flying from Port of Spain to Region of Ontario in February is currently the most expensive (average of C$ 742). 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.

What is the cheapest time of day to fly from POS to ON?

Find hourly flight availability from Port of Spain to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

One of the essential ways to save on airfare from Port of Spain to Region of Ontario is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

What is the cheapest day to fly from Port of Spain to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Port of Spain to Ontario. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Port of Spain to Region of Ontario flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Port of Spain to Region of Ontario

Explore weekly flight availability from Port of Spain to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from POS to CAON are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 12 December 2025.
Check out reviews from past customers who have flown with Caribbean Airlines,United Airlines, andAir Canada from Port of Spain to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Entertainment

6.6

Crew

8.4

Boarding

8.0

Overall

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
8.0
Very good
208 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Entertainment

6.6

Crew

8.4

Boarding

8.0

Overall

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
United Airlines
7.4
Good
9,095 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Entertainment

6.6

Crew

8.4

Boarding

8.0

Overall

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Air Canada
7.1
Good
10,514 reviews
Caribbean Airlines
8.0
Very good
208 reviews
Check prices

Entertainment

6.6

Crew

8.4

Boarding

8.0

Overall

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

Related info for your journey

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

  • What airport do you fly from for flights from Port of Spain to Ontario?

    For a flight from Port of Spain to Ontario, you will be flying from Piarco Intl. Port of Spain Piarco Intl (POS) is just 20.3 km from the centre of the city.

  • How long is the flight from Port of Spain to Region of Ontario?

    Departing from Port of Spain to Region of Ontario will take you 12h 47m. The distance between Port of Spain and Region of Ontario is about 4093 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 to fly from Port of Spain to Region of Ontario one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 253. Users have also found prices from C$ 349 and C$ 359 on Copa Airlines and Caribbean Airlines, respectively.

  • What are the most popular routes from Port of Spain to Region of Ontario?

    Most travellers choose Port of Spain Piarco Intl - Toronto Pearson Intl, Port of Spain Piarco Intl - Ottawa or Port of Spain Piarco Intl - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Port of Spain to Region of Ontario.

  • What are the cheapest flights from Port of Spain to Region of Ontario?

    While on average a flight from Port of Spain to Region of Ontario is generally C$ 659, our data shows the cheapest flight currently is C$ 303. When looking at the most popular route, (Port of Spain Piarco Intl - Toronto Pearson Intl), you can expect to pay C$ 742 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Port of Spain to Ontario 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 Port of Spain to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Port of Spain to Region of Ontario (average of C$ 320). Flying from Port of Spain to Region of Ontario in February is currently the most expensive (average of C$ 742). 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

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Top 3 airlines flying from Port of Spain to Ontario

Discover the top 3 airlines that operate flights from Port of Spain to Ontario. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 325AverageC$ 784FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 358AverageC$ 786FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Caribbean AirlinesCheapestC$ 743AverageC$ 992FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines 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 Port of Spain to Ontario?

Cheapflights makes it easy to find Port of Spain to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Ontario from Port of Spain by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Can Cheapflights notify me if prices for flights from Port of Spain to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Port of Spain to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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