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

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 393. Users have also found prices from C$ 432 and C$ 462 on United Airlines and Air Canada, respectively.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 - Montreal Pierre Elliott Trudeau Intl or Port of Spain Piarco Intl - Ottawa 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$ 1,557, our data shows the cheapest flight currently is C$ 349. When looking at the most popular route, (Port of Spain Piarco Intl - Toronto Pearson Intl), you can expect to pay C$ 617 for that flight.

What are the most popular airlines that fly from Port of Spain to Region of Ontario?

When booking a flight from Port of Spain to Region of Ontario, you may want to consider flying on Air Canada, Caribbean Airlines or United Airlines as they are the most popular for this route.

How far in advance should I book a flight from Port of Spain to Region of Ontario?

Travellers have found it’s best to book a flight 49 days in advance to save up to 64% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Port of Spain to Region of Ontario 1-2 weeks in advance for as low as C$ 797, or C$ 1,035 for flights within the next 24 hours.

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

Our data shows that June tends to be the cheapest month to fly to Region of Ontario from Port of Spain. Users have commonly found prices around C$ 920 for the month, but tickets can be as low as C$ 316. Due to multiple factors, prepare for potentially higher prices in July.

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.

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.

C$ 393+ Flights from Port of Spain to Ontario

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

Airfare is below average for this route at the moment. Port of Spain to Region of Ontario flights typically cost between C$ 797 and C$ 1,396 in September. The cheapest round-trip price found within the last 3 days was C$ 677 on United Airlines (5 Sep-20 Sep).

Cheap flight deals from Port of Spain to Ontario

Round-trip from	C$ 677
One-way from	C$ 393
Popular in	July
Cheapest in	June
Average price	C$ 1,106
Good round-trip deal	C$ 915 or less
Good one-way deal	C$ 582 or less

United Airlines
5/9-20/9
2 total stops
31h 13m total
Port of Spain to Ontario

Search Deals

American Airlines
2/9
2 total stops
19h 34m total
Port of Spain to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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

Find flight deals from Port of Spain to Ontario

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 30 July 2025.

Fri 5/912:30 a.m.POS - YYZ

1 stop14h 00mUnited Airlines

Sat 20/96:10 a.m.YYZ - POS

1 stop17h 13mUnited Airlines

Deal found 29/7C$ 677

Fri 12/912:30 a.m.POS - YUL

2 stops20h 59mUnited Airlines

Mon 22/92:20 p.m.YUL - POS

2 stops33h 03mUnited Airlines

Deal found 27/7C$ 683

Tue 26/83:35 p.m.POS - YUL

2 stops23h 45mAmerican Airlines

Tue 2/93:44 p.m.YUL - POS

2 stops22h 32mAmerican Airlines

Deal found 29/7C$ 694

Thu 9/107:00 a.m.POS - YYZ

1 stop16h 59mAmerican Airlines

Thu 30/107:15 a.m.YYZ - POS

2 stops14h 05mAmerican Airlines

Deal found 27/7C$ 701

Fri 12/910:10 a.m.POS - YYZ

1 stop27h 55mMultiple Airlines

Fri 19/99:35 a.m.YYZ - POS

1 stop10h 25mMultiple Airlines

Deal found 29/7C$ 737

Thu 11/912:30 a.m.POS - YOW

2 stops33h 28mUnited Airlines

Sat 20/95:50 p.m.YOW - POS

2 stops29h 33mUnited Airlines

Deal found 30/7C$ 799

Sun 9/112:15 a.m.POS - YUL

1 stop10h 08mAir Canada

Mon 17/118:10 p.m.YUL - POS

1 stop28h 05mAir Canada

Deal found 28/7C$ 886

Sun 5/102:25 a.m.POS - YOW

1 stop14h 39mAir Canada

Fri 24/106:25 a.m.YOW - POS

1 stop18h 55mAir Canada

Deal found 30/7C$ 890

Mon 29/910:10 a.m.POS - YUL

2 stops14h 17mMultiple Airlines

Sun 5/106:45 a.m.YUL - POS

1 stop13h 15mMultiple Airlines

Deal found 29/7C$ 932

Mon 6/1011:05 a.m.POS - YOW

2 stops13h 14mMultiple Airlines

Fri 24/101:55 p.m.YOW - POS

1 stop11h 25mMultiple Airlines

Deal found 30/7C$ 963

Mon 10/112:26 p.m.POS - YUL

1 stop10h 17mCopa Airlines

Mon 17/117:10 a.m.YUL - POS

1 stop17h 38mCopa Airlines

Deal found 28/7C$ 1,105

Best flights from Port of Spain to Ontario
Discover carefully curated flight deals from Port of Spain to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Fri 5/912:30 a.m.POS - YYZ

1 stop14h 00mUnited Airlines

Sat 20/96:10 a.m.YYZ - POS

1 stop17h 13mUnited Airlines

Deal found 29/7C$ 677

Tue 26/83:35 p.m.POS - YUL

2 stops23h 45mAmerican Airlines

Tue 2/93:44 p.m.YUL - POS

2 stops22h 32mAmerican Airlines

Deal found 29/7C$ 694

Fri 12/910:10 a.m.POS - YYZ

1 stop27h 55mMultiple Airlines

Fri 19/99:35 a.m.YYZ - POS

1 stop10h 25mMultiple Airlines

Deal found 29/7C$ 737

Sun 5/102:25 a.m.POS - YOW

1 stop14h 39mAir Canada

Fri 24/106:25 a.m.YOW - POS

1 stop18h 55mAir Canada

Deal found 30/7C$ 890

Sun 28/912:30 a.m.POS - YUL

2 stops40h 56mUnited Airlines

Sun 5/109:45 a.m.YUL - POS

2 stops37h 38mUnited Airlines

Deal found 29/7C$ 687

Thu 9/107:00 a.m.POS - YYZ

1 stop16h 59mAmerican Airlines

Thu 30/107:15 a.m.YYZ - POS

2 stops14h 05mAmerican Airlines

Deal found 27/7C$ 701

Thu 11/912:30 a.m.POS - YOW

2 stops33h 28mUnited Airlines

Sat 20/95:50 p.m.YOW - POS

2 stops29h 33mUnited Airlines

Deal found 30/7C$ 799

Mon 29/910:10 a.m.POS - YUL

2 stops14h 17mMultiple Airlines

Sun 5/106:45 a.m.YUL - POS

1 stop13h 15mMultiple Airlines

Deal found 29/7C$ 932

Fri 5/92:25 a.m.POS - YUL

1 stop8h 55mAir Canada

Mon 15/94:30 p.m.YUL - POS

1 stop8h 50mAir Canada

Deal found 30/7C$ 943

Mon 6/1011:05 a.m.POS - YOW

2 stops13h 14mMultiple Airlines

Fri 24/101:55 p.m.YOW - POS

1 stop11h 25mMultiple Airlines

Deal found 30/7C$ 963

Direct flights from Port of Spain to Ontario
Explore direct flight options from Port of Spain to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 July 2025.

Sun 2/112:15 a.m.POS - YYZ

Nonstop6h 00mAir Canada

Sun 16/116:30 p.m.YYZ - POS

Nonstop5h 45mAir Canada

Deal found 27/7C$ 815

Wed 10/91:40 a.m.POS - YYZ

Nonstop6h 05mMultiple Airlines

Mon 22/97:40 p.m.YYZ - POS

Nonstop5h 40mMultiple Airlines

Deal found 30/7C$ 843

Mon 22/94:20 p.m.POS - YYZ

Nonstop6h 05mCaribbean Airlines

Sun 19/1012:05 a.m.YYZ - POS

Nonstop5h 40mCaribbean Airlines

Deal found 29/7C$ 872

Last-minute flights from Port of Spain to Ontario
Discover last-minute flight deals from Port of Spain to Ontario. Data last updated 30 July 2025 and is based on user searches.

Sat 2/812:30 a.m.POS - YOW

2 stops45h 05mUnited Airlines

Wed 20/85:50 p.m.YOW - POS

2 stops29h 33mUnited Airlines

Deal found 28/7C$ 2,084

Sun 3/810:10 a.m.POS - YOW

2 stops21h 55mMultiple Airlines

Wed 20/82:20 p.m.YOW - POS

1 stop15h 25mMultiple Airlines

Deal found 28/7C$ 1,797

Mon 4/83:05 p.m.POS - YYZ

2 stops19h 54mAmerican Airlines

Sat 20/95:17 p.m.YYZ - POS

2 stops20h 59mAmerican Airlines

Deal found 28/7C$ 808

Mon 4/810:10 a.m.POS - YYZ

1 stop27h 55mMultiple Airlines

Fri 19/912:05 a.m.YYZ - POS

Nonstop5h 40mMultiple Airlines

Deal found 28/7C$ 967

Fri 8/812:30 a.m.POS - YYZ

1 stop22h 06mUnited Airlines

Wed 27/87:47 p.m.YYZ - POS

2 stops27h 36mUnited Airlines

Deal found 29/7C$ 1,124

Fri 8/812:30 a.m.POS - YUL

2 stops16h 56mUnited Airlines

Fri 15/86:15 a.m.YUL - POS

2 stops17h 08mUnited Airlines

Deal found 29/7C$ 1,276

Fri 8/812:10 a.m.POS - YUL

1 stop12h 15mMultiple Airlines

Fri 15/86:45 a.m.YUL - POS

2 stops13h 15mMultiple Airlines

Deal found 29/7C$ 1,359

Sat 9/87:00 a.m.POS - YUL

1 stop16h 20mAmerican Airlines

Fri 15/87:00 a.m.YUL - POS

1 stop31h 25mAmerican Airlines

Deal found 29/7C$ 825

Tue 19/812:30 a.m.POS - YYZ

2 stops16h 49mUnited Airlines

Sun 7/96:10 a.m.YYZ - POS

1 stop17h 13mUnited Airlines

Deal found 29/7C$ 830

Mon 25/83:35 p.m.POS - YYZ

2 stops21h 01mAmerican Airlines

Sun 16/117:30 a.m.YYZ - POS

2 stops15h 06mAmerican Airlines

Deal found 27/7C$ 761

Mon 25/812:30 a.m.POS - YUL

2 stops34h 10mUnited Airlines

Tue 2/96:15 a.m.YUL - POS

2 stops17h 08mUnited Airlines

Deal found 29/7C$ 835

Mon 25/82:38 p.m.POS - YYZ

2 stops33h 17mMultiple Airlines

Sun 16/113:20 p.m.YYZ - POS

Nonstop5h 40mMultiple Airlines

Deal found 29/7C$ 839

One-way flights from Port of Spain to Ontario
Search for one-way flight options from Port of Spain to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Tue 2/93:35 p.m.POS - YYZ

2 stops19h 34mAmerican Airlines

Deal found 28/7C$ 393

Thu 4/912:30 a.m.POS - YYZ

1 stop22h 06mUnited Airlines

Deal found 30/7C$ 432

Fri 5/910:10 a.m.POS - YYZ

1 stop13h 42mMultiple Airlines

Deal found 28/7C$ 446

Fri 5/92:25 a.m.POS - YYZ

Nonstop5h 55mAir Canada

Deal found 29/7C$ 462

Wed 13/82:38 p.m.POS - YUL

1 stop10h 01mCopa Airlines

Deal found 30/7C$ 469

Sun 28/127:40 a.m.POS - YUL

3 stops17h 35mMultiple Airlines

Deal found 30/7C$ 588

Mon 4/87:00 a.m.POS - YUL

2 stops26h 45mAmerican Airlines

Deal found 29/7C$ 593

Sat 6/94:20 p.m.POS - YYZ

Nonstop6h 05mCaribbean Airlines

Deal found 28/7C$ 597

Tue 12/812:30 a.m.POS - YUL

2 stops44h 59mUnited Airlines

Deal found 30/7C$ 1,188

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 5/9

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

1 stop14h 00m

Toronto Pearson Intl

Sat 20/9

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

1 stop17h 13m

C$ 677

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Sun 28/9

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

2 stops40h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

9:45 a.m.-11:23 p.m.

2 stops37h 38m

C$ 687

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Tue 26/8

3:35 p.m.-3:20 p.m.

2 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

3:44 p.m.-2:16 p.m.

2 stops22h 32m

C$ 694

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Thu 9/10

7:00 a.m.-11:59 p.m.

1 stop16h 59m

Toronto Pearson Intl

Thu 30/10

7:15 a.m.-9:20 p.m.

2 stops14h 05m

C$ 701

Port of SpainToronto

POS - YYZ

POSYYZ

Port of Spain Piarco Intl

Fri 12/9

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

1 stop27h 55m

Toronto Pearson Intl

Fri 19/9

9:35 a.m.-8:00 p.m.

1 stop10h 25m

C$ 737

Port of SpainOttawa

POS - YOW

POSYOW

Port of Spain Piarco Intl

Thu 11/9

12:30 a.m.-9:58 a.m.

2 stops33h 28m

Ottawa

Sat 20/9

5:50 p.m.-11:23 p.m.

2 stops29h 33m

C$ 799

Port of SpainOttawa

POS - YOW

POSYOW

Port of Spain Piarco Intl

Sun 5/10

2:25 a.m.-5:04 p.m.

1 stop14h 39m

Ottawa

Fri 24/10

6:25 a.m.-1:20 a.m.

1 stop18h 55m

C$ 890

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Mon 29/9

10:10 a.m.-12:27 a.m.

2 stops14h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:45 a.m.-8:00 p.m.

1 stop13h 15m

C$ 932

Port of SpainMontreal

POS - YUL

POSYUL

Port of Spain Piarco Intl

Fri 5/9

2:25 a.m.-11:20 a.m.

1 stop8h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

4:30 p.m.-1:20 a.m.

1 stop8h 50m

C$ 943

Port of SpainOttawa

POS - YOW

POSYOW

Port of Spain Piarco Intl

Mon 6/10

11:05 a.m.-12:19 a.m.

2 stops13h 14m

Ottawa

Fri 24/10

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

1 stop11h 25m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 19 results

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, January is the cheapest month in which you can book a flight from Port of Spain to Region of Ontario (average of C$ 167). Flying from Port of Spain to Region of Ontario in July is currently the most expensive (average of C$ 258). 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?

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

Weekly flight availability from Port of Spain to Region of Ontario

The most flights from POS to CAON are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, 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

Check out reviews from past customers who have flown with Caribbean Airlines,Copa Airlines, andUnited Airlines 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

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Caribbean Airlines

8.1

Very good

166 reviews

Caribbean Airlines

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Copa Airlines

7.5

Good

1,493 reviews

Caribbean Airlines

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

United Airlines

7.4

Good

8,896 reviews

Caribbean Airlines

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

American Airlines

7.2

Good

10,000 reviews

Caribbean Airlines

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Air Canada

7.1

Good

9,837 reviews

Caribbean Airlines

8.1

Very good

166 reviews

Check prices

Reviews

1 / 10

6.0

Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Related info for your journey

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.
What are the cheapest airlines to fly from Port of Spain to Region of Ontario one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 393. Users have also found prices from C$ 432 and C$ 462 on United Airlines and Air Canada, 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 - Montreal Pierre Elliott Trudeau Intl or Port of Spain Piarco Intl - Ottawa 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$ 1,557, our data shows the cheapest flight currently is C$ 349. When looking at the most popular route, (Port of Spain Piarco Intl - Toronto Pearson Intl), you can expect to pay C$ 617 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, January is the cheapest month in which you can book a flight from Port of Spain to Region of Ontario (average of C$ 167). Flying from Port of Spain to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Port of Spain to Ontario

Port of Spain to Pearson Intl flights

Port of Spain to Halifax flights

Port of Spain to Pierre Elliott Trudeau Intl flights

Port of Spain to Calgary flights

Port of Spain to Edmonton flights

Port of Spain to Ottawa flights

Scarborough to Pearson Intl flights

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

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Hamilton Airport car rentals

London Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Kingston Airport car rentals

Timmins Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top 3 airlines flying from Port of Spain to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 335	AverageC$ 776	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 384	AverageC$ 788	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Caribbean Airlines	CheapestC$ 761	AverageC$ 984	FlexibilityNo cancel fee	On-timeN/A	Search Caribbean Airlines flights

Fly with Cheapflights

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.

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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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Cheap flights from Port of Spain to Ontario from C$ 393

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 30 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Port of Spain to Ontario

Cheapest flights from Port of Spain to OntarioExplore 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 30 July 2025.

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 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Port of Spain to Ontario that are best for you.

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.

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?

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 30 July 2025.

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 30 July 2025.

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

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Caribbean Airlines,Copa Airlines, andUnited Airlines 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.

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?

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

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

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

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

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Alternative routes for Port of Spain to Ontario

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Top 3 airlines flying from Port of Spain to Ontario

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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 30 July 2025.