$290 Find Cheap Flights from Ontario to Trinidad and Tobago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Trinidad and Tobago departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Trinidad and Tobago

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Trinidad and Tobago Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Port of Spain
Port of Spain1 stop$723
Port of Spain
Port of Spain1 stop$723

Cheap Flights from Ontario to Trinidad and Tobago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Trinidad and Tobago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Trinidad and Tobago

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Trinidad and Tobago.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
6:00 am - 11:23 pmONT-POS
14h 23m1 stop
United Airlines Logo
12:30 am - 12:13 pmPOS-ONT
14h 43m2 stops
$723United Airlines
Find Deal
Tue, Aug 12 - Thu, Aug 21
United Airlines Logo
6:28 pm - 11:23 pmONT-POS
25h 55m2 stops
United Airlines Logo
12:30 am - 9:37 pmPOS-ONT
24h 07m1 stop
$736United Airlines
Find Deal
Fri, Jun 27 - Fri, Jul 4
United Airlines Logo
6:00 am - 11:23 pmONT-POS
14h 23m1 stop
United Airlines Logo
12:30 am - 10:11 pmPOS-ONT
24h 41m2 stops
$738United Airlines
Find Deal
Tue, Jun 17 - Fri, Jun 27
JetBlue Logo
11:59 pm - 6:04 pmONT-POS
15h 05m1 stop
JetBlue Logo
8:50 am - 9:59 pmPOS-ONT
16h 09m1 stop
$740JetBlue
Find Deal
Tue, Jun 17 - Sat, Jun 28
United Airlines Logo
6:00 am - 11:23 pmONT-POS
14h 23m1 stop
United Airlines Logo
12:30 am - 9:37 pmPOS-ONT
24h 07m1 stop
$746United Airlines
Find Deal
Sun, Jun 22 - Sun, Jun 29
United Airlines Logo
7:00 am - 11:23 pmONT-POS
37h 23m2 stops
United Airlines Logo
12:30 am - 10:52 pmPOS-ONT
25h 22m2 stops
$760United Airlines
Find Deal
Sun, Jun 22 - Sun, Jun 29
United Airlines Logo
6:10 am - 11:23 pmONT-POS
14h 13m2 stops
United Airlines Logo
12:30 am - 12:14 pmPOS-ONT
14h 44m2 stops
$763United Airlines
Find Deal
Tue, Jul 15 - Fri, Jul 25
JetBlue Logo
10:59 pm - 6:04 pmONT-POS
16h 05m1 stop
JetBlue Logo
8:50 am - 9:59 pmPOS-ONT
16h 09m1 stop
$776JetBlue
Find Deal
Wed, Jun 11 - Mon, Jun 23
United Airlines Logo
6:41 pm - 11:23 pmONT-POS
25h 42m2 stops
United Airlines Logo
12:30 am - 10:26 pmPOS-ONT
24h 56m2 stops
$778United Airlines
Find Deal
Wed, Jun 11 - Sat, Jun 21
JetBlue Logo
11:59 pm - 6:04 pmONT-POS
15h 05m1 stop
JetBlue Logo
8:50 am - 9:59 pmPOS-ONT
16h 09m1 stop
$799JetBlue
Find Deal
Sun, Jun 22 - Mon, Jun 30
Useful Info

KAYAK's insights & trends for Ontario to Trinidad and Tobago flights

Get data-powered insights and trends into flights from Ontario to Trinidad and Tobago to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Trinidad and Tobago?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Trinidad and Tobago were found on United Airlines ($723) and JetBlue ($740).

Find deals

Good to know

Cheapest flight$290
Flight from Ontario to Port of Spain

FAQs - booking Trinidad and Tobago flights

  • How does KAYAK find such low prices on flights from Ontario to Trinidad and Tobago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Trinidad and Tobago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Trinidad and Tobago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Trinidad and Tobago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Trinidad and Tobago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Trinidad and Tobago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Trinidad and Tobago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad and Tobago?

    The cheapest time of day to fly to Trinidad and Tobago is generally in the morning, when round-trip flights cost $761 on average. The most expensive time of day to fly to Trinidad and Tobago is generally at night, which is peak travel time and where the average cost of a ticket is $1,064.

Top airline flying from Ontario to Trinidad and Tobago

Need help choosing which airline to fly with from Ontario to Trinidad and Tobago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8702 reviews
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

2.0 MediocreJane, May 2025SFO - LHR
Read more United Airlines reviews

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Everything you need to know for your flight from Ontario to Trinidad and Tobago

Information on your arrival and departure airports

Ontario (ONT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.