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Cheap flights from Ontario to Trinidad and Tobago from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Trinidad and Tobago departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:25 pm - 2:21 pm
ONT
-
POS
11h 56m
1 stop
JetBlue Logo
3:50 pm - 10:09 pm
POS
-
ONT
33h 19m
1 stop
$721JetBlue
Thu, May 21 - Mon, May 25
United Airlines Logo
6:54 pm - 11:23 pm
ONT
-
POS
25h 29m
2 stops
United Airlines Logo
12:30 am - 10:52 pm
POS
-
ONT
25h 22m
2 stops
$754United Airlines
Fri, May 1 - Thu, May 7
United Airlines Logo
6:54 pm - 11:23 pm
ONT
-
POS
25h 29m
2 stops
United Airlines Logo
12:30 am - 9:50 pm
POS
-
ONT
24h 20m
1 stop
$767United Airlines
Fri, May 1 - Thu, May 7
United Airlines Logo
11:59 pm - 11:23 pm
ONT
-
POS
20h 24m
2 stops
United Airlines Logo
12:30 am - 10:45 pm
POS
-
ONT
25h 15m
2 stops
$774United Airlines
Tue, Mar 24 - Fri, Apr 3
United Airlines Logo
8:00 am - 12:23 am
ONT
-
POS
12h 23m
1 stop
United Airlines Logo
1:30 am - 11:48 am
POS
-
ONT
38h 18m
2 stops
$794United Airlines
Wed, Mar 4 - Fri, Mar 6
United Airlines Logo
8:00 am - 12:23 am
ONT
-
POS
12h 23m
1 stop
United Airlines Logo
1:30 am - 10:36 pm
POS
-
ONT
25h 06m
1 stop
$804United Airlines
Wed, Mar 4 - Fri, Mar 6
United Airlines Logo
8:00 am - 12:23 am
ONT
-
POS
12h 23m
1 stop
United Airlines Logo
1:30 am - 10:36 pm
POS
-
ONT
25h 06m
1 stop
$824United Airlines
Wed, Mar 4 - Fri, Mar 6
United Airlines Logo
6:00 am - 12:23 am
ONT
-
POS
14h 23m
1 stop
United Airlines Logo
2:20 am - 5:41 pm
POS
-
ONT
19h 21m
3 stops
$830United Airlines
Sat, Feb 21 - Fri, Feb 27
United Airlines Logo
6:00 am - 12:23 am
ONT
-
POS
14h 23m
1 stop
United Airlines Logo
1:30 am - 8:50 pm
POS
-
ONT
23h 20m
2 stops
$834United Airlines
Sat, Feb 21 - Fri, Feb 27
United Airlines Logo
1:45 pm - 12:23 am
ONT
-
POS
30h 38m
2 stops
United Airlines Logo
1:30 am - 10:57 pm
POS
-
ONT
25h 27m
2 stops
$844United Airlines
Sat, Feb 28 - Fri, Mar 6

United Airlines flights from Ontario to Trinidad and Tobago

Our best United Airlines deals on Ontario to Trinidad and Tobago flight tickets
United Airlines
May 1
ONT6:54 pmOntario
25h 29m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 7
POS12:30 amPort of Spain Piarco Intl
25h 22m
2 stops
ONT10:52 pmOntario
$754
United Airlines
May 1
ONT6:54 pmOntario
25h 29m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 7
POS12:30 amPort of Spain Piarco Intl
24h 20m
1 stop
ONT9:50 pmOntario
$767
United Airlines
Mar 24
ONT6:00 amOntario
14h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Apr 4
POS12:30 amPort of Spain Piarco Intl
23h 06m
2 stops
ONT8:36 pmOntario
$774

American Airlines flights from Ontario to Trinidad and Tobago

Our best American Airlines deals on Ontario to Trinidad and Tobago flight tickets
American Airlines
Feb 27
ONT10:37 pmOntario
36h 29m
2 stops
POS3:06 pmPort of Spain Piarco Intl
Mar 2
POS4:06 pmPort of Spain Piarco Intl
22h 00m
2 stops
ONT10:06 amOntario
$1,441
American Airlines
Feb 27
ONT11:58 pmOntario
35h 08m
2 stops
POS3:06 pmPort of Spain Piarco Intl
Mar 2
POS4:06 pmPort of Spain Piarco Intl
31h 39m
2 stops
ONT7:45 pmOntario
$1,443
American Airlines
Feb 23
ONT7:05 pmOntario
16h 01m
2 stops
POS3:06 pmPort of Spain Piarco Intl
Feb 26
POS4:06 pmPort of Spain Piarco Intl
35h 53m
2 stops
ONT11:59 pmOntario
$1,644

momondo 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, momondo users made 832,500 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Ontario to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Thu 5/21

11:25 pm-2:21 pm

1 stop11h 56m

Port of Spain Piarco Intl

Mon 5/25

3:50 pm-10:09 pm

1 stop33h 19m

$721

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Fri 5/1

6:54 pm-11:23 pm

2 stops25h 29m

Port of Spain Piarco Intl

Thu 5/7

12:30 am-10:52 pm

2 stops25h 22m

$754

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Fri 5/1

6:54 pm-11:23 pm

2 stops25h 29m

Port of Spain Piarco Intl

Thu 5/7

12:30 am-9:50 pm

1 stop24h 20m

$767

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 3/24

11:59 pm-11:23 pm

2 stops20h 24m

Port of Spain Piarco Intl

Fri 4/3

12:30 am-10:45 pm

2 stops25h 15m

$774

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 3/4

8:00 am-12:23 am

1 stop12h 23m

Port of Spain Piarco Intl

Fri 3/6

1:30 am-11:48 am

2 stops38h 18m

$794

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 3/4

8:00 am-12:23 am

1 stop12h 23m

Port of Spain Piarco Intl

Fri 3/6

1:30 am-10:36 pm

1 stop25h 06m

$804

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 3/4

8:00 am-12:23 am

1 stop12h 23m

Port of Spain Piarco Intl

Fri 3/6

1:30 am-10:36 pm

1 stop25h 06m

$824

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sat 2/21

6:00 am-12:23 am

1 stop14h 23m

Port of Spain Piarco Intl

Fri 2/27

2:20 am-5:41 pm

3 stops19h 21m

$830

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sat 2/21

6:00 am-12:23 am

1 stop14h 23m

Port of Spain Piarco Intl

Fri 2/27

1:30 am-8:50 pm

2 stops23h 20m

$834

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sat 2/28

1:45 pm-12:23 am

2 stops30h 38m

Port of Spain Piarco Intl

Fri 3/6

1:30 am-10:57 pm

2 stops25h 27m

$844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Trinidad and Tobago from

How to get the cheapest flight ticket from Ontario to Trinidad and Tobago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Ontario to Trinidad and Tobago flights?

You could potentially save up to 28% on your flight if you consider stops on a Ontario to Trinidad and Tobago flight.

Cheap Ontario to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Trinidad and Tobago

Fastest flight time

11h 56m

Direct flights

None
The fastest flight from Ontario to Trinidad and Tobago takes 11h 56m
There are no direct flights from Ontario to Trinidad and Tobago. There are no popular flight routes from Ontario to Trinidad and Tobago.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Trinidad and Tobago?

    Prices for flights from Ontario Airport to Trinidad and Tobago refresh daily.

  • How old do you have to be to fly from Ontario Airport to Trinidad and Tobago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Trinidad and Tobago.

  • What documentation or ID do you need to fly to Trinidad and Tobago?

    The travel and health documents you'll need for your trip to Trinidad and Tobago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trinidad and Tobago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Trinidad and Tobago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trinidad and Tobago from Ontario.

Can I find flights from Ontario to Trinidad and Tobago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Trinidad and Tobago flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Trinidad and Tobago?

momondo provides multiple filters to help you find the best flight to Trinidad and Tobago from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Trinidad and Tobago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Trinidad and Tobago from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Trinidad and Tobago

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Popular flights according to clicks in the last 7 days on momondo
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