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Cheap flights from Ontario to Port of Spain from C$ 320

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — POS
7 Jul — 14 Jul1
1 adult

Cheap flight deals from Ontario to Port of Spain

Keep the following information in mind while searching for Ontario to Port of Spain flight deals. Data was last updated 2 July 2025.

Round-trip from

C$ 609

One-way from

C$ 320

Popular in

December

Cheapest in

May

Average price

C$ 1,096

Good round-trip deal

C$ 738 or less

Good one-way deal

C$ 357 or less
United Airlines
  • United Airlines
  • 19/9-28/9
  • 2 total stops
  • 39h 19m total
  • Ontario to Port of Spain
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United Airlines
  • United Airlines
  • 13/9
  • 2 total stops
  • 27h 54m total
  • Ontario to Port of Spain
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Highest demand for flights based on searches. 4% potential increase in price (C$ 54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ontario to Port of Spain Piarco Intl.
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Price to beat on a one-way flight from Ontario to Port of Spain Piarco Intl.
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Find flight deals from Ontario to Port of Spain

Cheapest flights from Ontario to Port of Spain
Explore the most affordable flight options available from Ontario to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Fri 19/96:10 a.m.YYZ - POS
1 stop17h 13mUnited Airlines
Sun 28/912:30 a.m.POS - YYZ
1 stop22h 06mUnited Airlines
Deal found 2/7C$ 609
Tue 12/86:33 a.m.YOW - POS
2 stops16h 50mUnited Airlines
Sun 17/812:30 a.m.POS - YOW
2 stops40h 36mUnited Airlines
Deal found 30/6C$ 613
Sat 1/117:00 a.m.YUL - POS
2 stops17h 25mUnited Airlines
Fri 7/111:30 a.m.POS - YUL
2 stops13h 30mUnited Airlines
Deal found 30/6C$ 613
Fri 17/106:00 a.m.YYZ - POS
1 stop8h 25mAmerican Airlines
Sun 2/114:20 p.m.POS - YYZ
2 stops19h 40mAmerican Airlines
Deal found 30/6C$ 632
Sat 1/117:50 a.m.YUL - POS
2 stops13h 30mAmerican Airlines
Sat 8/114:20 p.m.POS - YUL
2 stops21h 00mAmerican Airlines
Deal found 30/6C$ 641
Fri 10/107:45 p.m.YYZ - POS
Nonstop5h 40mAir Canada
Mon 13/102:25 a.m.POS - YYZ
Nonstop5h 55mAir Canada
Deal found 29/6C$ 654
Sat 1/118:10 p.m.YUL - POS
1 stop29h 05mAir Canada
Fri 7/112:15 a.m.POS - YUL
1 stop16h 07mAir Canada
Deal found 30/6C$ 690
Tue 16/912:05 a.m.YYZ - POS
Nonstop5h 40mCaribbean Airlines
Sun 5/108:15 a.m.POS - YYZ
Nonstop6h 05mCaribbean Airlines
Deal found 1/7C$ 714
Fri 11/75:15 a.m.YOW - POS
1 stop20h 05mAir Canada
Fri 18/72:20 a.m.POS - YOW
1 stop10h 50mAir Canada
Deal found 30/6C$ 804
Sat 1/118:05 a.m.YUL - POS
1 stop17h 43mCopa Airlines
Sat 8/112:26 p.m.POS - YUL
1 stop10h 17mCopa Airlines
Deal found 30/6C$ 808
Sat 1/119:30 p.m.YUL - POS
2 stops27h 45mMultiple Airlines
Sat 8/112:26 p.m.POS - YUL
1 stop10h 17mMultiple Airlines
Deal found 2/7C$ 842
Thu 11/99:55 a.m.YXU - POS
2 stops37h 28mUnited Airlines
Fri 19/912:30 a.m.POS - YXU
2 stops20h 57mUnited Airlines
Deal found 2/7C$ 844

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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 2 July 2025.
Use the filters below to find and compare flights from Ontario to Port of Spain that are best for you.

Fly from

Ontario

Fly to

Port of Spain

Route

Depart

Return

Price

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Fri 19/9

6:10 a.m.-11:23 p.m.

1 stop17h 13m

Port of Spain Piarco Intl

Sun 28/9

12:30 a.m.-10:36 p.m.

1 stop22h 06m

C$ 609

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Tue 12/8

6:33 a.m.-11:23 p.m.

2 stops16h 50m

Port of Spain Piarco Intl

Wed 20/8

12:30 a.m.-2:13 p.m.

2 stops13h 43m

C$ 613

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

4:55 p.m.-11:23 p.m.

2 stops30h 28m

Port of Spain Piarco Intl

Mon 18/8

12:30 a.m.-5:26 p.m.

2 stops16h 56m

C$ 619

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Tue 2/9

3:14 p.m.-2:16 p.m.

2 stops23h 02m

Port of Spain Piarco Intl

Tue 23/9

3:25 p.m.-11:59 a.m.

2 stops20h 34m

C$ 638

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Fri 19/9

7:45 p.m.-1:25 a.m.

Nonstop5h 40m

Port of Spain Piarco Intl

Fri 3/10

2:25 a.m.-8:20 a.m.

Nonstop5h 55m

C$ 658

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Tue 16/9

12:05 a.m.-5:45 a.m.

Nonstop5h 40m

Port of Spain Piarco Intl

Sun 5/10

8:15 a.m.-2:20 p.m.

Nonstop6h 05m

C$ 714

MontrealPort of Spain

YUL - POS

YULPOS

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

10:30 a.m.-9:44 p.m.

2 stops11h 14m

Port of Spain Piarco Intl

Mon 7/7

7:00 a.m.-11:29 p.m.

1 stop16h 29m

C$ 754

TorontoPort of Spain

YYZ - POS

YYZPOS

Toronto Pearson Intl

Sun 21/9

12:05 a.m.-5:45 a.m.

Nonstop5h 40m

Port of Spain Piarco Intl

Fri 10/10

10:10 a.m.-2:05 p.m.

1 stop27h 55m

C$ 759

OttawaPort of Spain

YOW - POS

YOWPOS

Ottawa

Fri 11/7

5:15 a.m.-1:20 a.m.

1 stop20h 05m

Port of Spain Piarco Intl

Fri 18/7

2:20 a.m.-1:10 p.m.

1 stop10h 50m

C$ 804

LondonPort of Spain

YXU - POS

YXUPOS

London

Thu 11/9

9:55 a.m.-11:23 p.m.

2 stops37h 28m

Port of Spain Piarco Intl

Fri 19/9

12:30 a.m.-9:27 p.m.

2 stops20h 57m

C$ 844

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 29 results
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Best time to book a flight from Ontario to Port of Spain

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

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 493). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 758). 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 ON to POS?

Find hourly flight availability from Ontario to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Port of Spain as you normally would.

Weekly flight availability from Region of Ontario to Port of Spain

Explore weekly flight availability from Ontario to Port of Spain. 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 2 July 2025.

The most flights from CAON to POS are scheduled on a Monday (2 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 Region of Ontario 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 2 July 2025.
Check out reviews from past customers who have flown with Caribbean Airlines,Copa Airlines, andUnited Airlines from Ontario to Port of Spain to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
162 reviews
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Copa Airlines
7.5
Good
1,465 reviews
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,861 reviews
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Turkish Airlines
7.3
Good
3,891 reviews
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
162 reviews
Check prices

Entertainment

6.8

Food

6.9

Boarding

8.2

Overall

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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.

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

    Most people fly into Port of Spain Piarco Intl (POS) if they book a flight to Port of Spain from Ontario. Piarco Intl is conveniently located just 20.3 km from Port of Spain’s city centre.

  • What are the cheapest airlines to fly from Region of Ontario to Port of Spain one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 320. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Region of Ontario to Port of Spain for a low price.

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

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

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

    Looking at all options, your cheapest flight can be booked for C$ 283. While the most popular route (Toronto Pearson Intl - Port of Spain Piarco Intl) can be booked for C$ 621 on average our data indicates C$ 1,127 when flying from Region of Ontario to Port of Spain.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Port of Spain (average of C$ 493). Flying from Region of Ontario to Port of Spain in December is currently the most expensive (average of C$ 758). 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 Ontario?

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

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Top 6 airlines flying from Ontario to Port of Spain

Discover the top 6 airlines that operate flights from Ontario 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 455AverageC$ 679FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Copa AirlinesCheapestC$ 526AverageC$ 587FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
American AirlinesCheapestC$ 528AverageC$ 973FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 584AverageC$ 691FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Caribbean AirlinesCheapestC$ 615AverageC$ 777FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights
WestJet EncoreCheapestC$ 1,217AverageC$ 1,413FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Ontario to Port of Spain via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario 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 Ontario to Port of Spain for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Port of Spain from Ontario today and book when prices fit your budget.

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