HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trinidad and Tobago

$418+ Cheap flights from Ontario (ONT) to Trinidad and Tobago

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — POS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Trinidad and Tobago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Trinidad and Tobago

Keep the following information in mind while searching for Ontario to Trinidad and Tobago flight deals. Data was last updated September 15, 2025.

Round-trip from

$583
(Priceline)

One-way from

$418
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$593
From Ontario to Trinidad and Tobago
Search Deals
One-way flight from Ontario to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Trinidad and Tobago

Cheapest flights from Ontario to Trinidad and Tobago
Explore the most affordable flight options available from Ontario to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:56 pmONT - POS
1 stop12h 38mJetBlue
Wed 10/13:59 pmPOS - ONT
1 stop32h 30mJetBlue
Deal found 9/14$583
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amONT - POS
1 stop14h 23mUnited Airlines
Sat 10/1812:30 amPOS - ONT
1 stop23h 54mUnited Airlines
Deal found 9/14$691
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:29 pmONT - POS
2 stops19h 51mAmerican Airlines
Sun 10/193:25 pmPOS - ONT
2 stops23h 36mAmerican Airlines
Deal found 9/14$808
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amONT - POS
1 stop14h 23mUnited Airlines
Fri 10/1712:30 amPOS - ONT
2 stops15h 21mUnited Airlines
Deal found 9/14$833
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmONT - POS
1 stop12h 38mJetBlue
Sat 9/274:45 pmPOS - ONT
1 stop31h 44mJetBlue
Deal found 9/13$843
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amONT - POS
1 stop14h 23mUnited Airlines
Sun 12/71:30 amPOS - ONT
2 stops15h 02mUnited Airlines
Deal found 9/15$868
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:56 pmONT - POS
1 stop12h 24mJetBlue
Sun 10/193:59 pmPOS - ONT
1 stop32h 30mJetBlue
Deal found 9/14$882
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amONT - POS
1 stop14h 23mUnited Airlines
Tue 9/3012:30 amPOS - ONT
2 stops14h 43mUnited Airlines
Deal found 9/14$913
This Priceline deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmONT - POS
1 stop12h 38mJetBlue
Wed 9/243:59 pmPOS - ONT
1 stop32h 30mJetBlue
Deal found 9/13$1,002

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Trinidad and Tobago 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ontario to Trinidad and Tobago that are best for you.

Fly from

Ontario

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 9/29

10:56 pm-2:34 pm

1 stop12h 38m

Port of Spain Piarco Intl

Wed 10/1

3:59 pm-9:29 pm

1 stop32h 30m

$583

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 10/12

6:00 am-11:23 pm

1 stop14h 23m

Port of Spain Piarco Intl

Sat 10/18

12:30 am-9:24 pm

1 stop23h 54m

$691

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 10/12

10:29 pm-9:20 pm

2 stops19h 51m

Port of Spain Piarco Intl

Sun 10/19

3:25 pm-12:01 pm

2 stops23h 36m

$808

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 10/12

6:00 am-11:23 pm

1 stop14h 23m

Port of Spain Piarco Intl

Fri 10/17

12:30 am-12:51 pm

2 stops15h 21m

$833

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 10/12

10:56 pm-2:20 pm

1 stop12h 24m

Port of Spain Piarco Intl

Sun 10/19

3:59 pm-9:29 pm

1 stop32h 30m

$882

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 1/6

6:00 am-12:23 am

1 stop14h 23m

Port of Spain Piarco Intl

Mon 2/23

2:20 am-6:00 pm

2 stops19h 40m

$885

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 9/29

6:00 am-11:23 pm

1 stop14h 23m

Port of Spain Piarco Intl

Tue 9/30

12:30 am-12:13 pm

2 stops14h 43m

$913

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Thu 12/4

6:00 am-12:23 am

1 stop14h 23m

Port of Spain Piarco Intl

Sun 12/7

1:30 am-9:49 pm

1 stop24h 19m

$924

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 10/15

6:00 am-11:23 pm

1 stop14h 23m

$418

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 12/24

10:42 am-12:23 am

2 stops33h 41m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Ontario to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago 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 Trinidad and Tobago

What is the cheapest month to book a flight from Ontario to Trinidad and Tobago?

Currently, October is the cheapest month in which you can book a flight from Ontario to Trinidad and Tobago (average of $435). Flying from Ontario to Trinidad and Tobago in December is currently the most expensive (average of $710). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Trinidad and Tobago. 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 Ontario to Trinidad and Tobago?

    For a flight from Ontario to Trinidad and Tobago, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Trinidad and Tobago?

    There are many flights that can get you from Ontario to Trinidad and Tobago in 12h 38m. Fly via JetBlue, United Airlines, or American Airlines to get the fastest option. Ontario and Trinidad and Tobago are separated by a distance of 3885 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ontario to Trinidad and Tobago that include hotel bookings?

    Yes. In addition to deals on Ontario to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Trinidad and Tobago?

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

  • Can I find deals for business class flights from Ontario to Trinidad and Tobago?

    Yes. Cheapflights offers flight deals from Ontario to Trinidad and Tobago 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 Ontario to Trinidad and Tobago?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Trinidad and Tobago (average of $435). Flying from Ontario to Trinidad and Tobago in December is currently the most expensive (average of $710). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Trinidad and Tobago

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Luis Munoz Marin Intl flights
San Francisco to Luis Munoz Marin Intl flights
Los Angeles to Punta Cana flights
San Francisco to Punta Cana flights
Los Angeles to Montego Bay flights
San Diego to Luis Munoz Marin Intl flights
Ontario to Luis Munoz Marin Intl flights
Las Vegas to Luis Munoz Marin Intl flights
Los Angeles to Nassau flights
Los Angeles to Providenciales flights
San Francisco to Montego Bay flights
Burbank to Luis Munoz Marin Intl flights
Los Angeles to Oranjestad flights
Los Angeles to Santo Domingo flights
Sacramento to Luis Munoz Marin Intl flights
Los Angeles to Simpson Bay flights
Santa Ana to Luis Munoz Marin Intl flights
Ontario to Punta Cana flights
San Francisco to Providenciales flights
San Francisco to Nassau flights
San Jose to Luis Munoz Marin Intl flights
Sacramento to Montego Bay flights
Los Angeles to Castries flights
Los Angeles to Saint Thomas Island flights
San Francisco to Oranjestad flights
San Diego to Punta Cana flights
San Francisco to Simpson Bay flights
Los Angeles to Bridgetown flights
Ontario to Montego Bay flights
San Francisco to Saint Thomas Island flights
Los Angeles to Willemstad flights
Las Vegas to Montego Bay flights
Los Angeles to George Town flights
Los Angeles to Road Town flights
Los Angeles to Kingston flights
Ontario to Providenciales flights
San Diego to Nassau flights
San Francisco to Santo Domingo flights
San Diego to Santo Domingo flights
Reno to Luis Munoz Marin Intl flights
San Francisco to George Town flights
Oakland to Luis Munoz Marin Intl flights
San Diego to Providenciales flights
San Francisco to Kingston flights
Los Angeles to Puerto Plata flights
San Francisco to Puerto Plata flights
Palm Springs to Luis Munoz Marin Intl flights
Las Vegas to Nassau flights
Las Vegas to Oranjestad flights
Sacramento to Punta Cana flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights