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Cheap flights from Ontario to Trinidad and Tobago from $341

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 9/1. 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.
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 3:29 pm
POS
-
ONT
17h 59m
2 stops
$734United Airlines
Thu, Jul 9 - Fri, Jul 17
United Airlines Logo
5:00 am - 11:23 pm
ONT
-
POS
15h 23m
2 stops
United Airlines Logo
12:30 am - 3:29 pm
POS
-
ONT
17h 59m
2 stops
$767United Airlines
Thu, Jul 9 - Fri, Jul 17
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 8:42 pm
POS
-
ONT
23h 12m
2 stops
$814United Airlines
Sun, Jun 14 - Wed, Jun 24
American Airlines Logo
10:10 pm - 10:33 pm
ONT
-
POS
21h 23m
2 stops
American Airlines Logo
3:18 pm - 11:45 am
POS
-
ONT
23h 27m
2 stops
$819American Airlines
Mon, Jul 6 - Sun, Jul 12
United Airlines Logo
1:56 pm - 11:23 pm
ONT
-
POS
30h 27m
2 stops
United Airlines Logo
12:30 am - 8:01 pm
POS
-
ONT
22h 31m
2 stops
$854United Airlines
Tue, Aug 25 - Thu, Aug 27
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 9:55 pm
POS
-
ONT
24h 25m
1 stop
$864United Airlines
Mon, Jun 22 - Sun, Jun 28
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
2:00 am - 10:51 pm
POS
-
ONT
23h 51m
2 stops
$874United Airlines
Mon, Jul 6 - Sat, Jul 11
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 9:55 pm
POS
-
ONT
24h 25m
1 stop
$885United Airlines
Mon, Jul 6 - Sat, Jul 11
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 10:51 pm
POS
-
ONT
25h 21m
2 stops
$899United Airlines
Tue, Jun 16 - Mon, Jun 22
United Airlines Logo
5:45 am - 11:23 pm
ONT
-
POS
14h 38m
1 stop
United Airlines Logo
12:30 am - 9:55 pm
POS
-
ONT
24h 25m
1 stop
$909United Airlines
Tue, Jun 16 - Mon, Jun 22

United Airlines flights from Ontario to Trinidad and Tobago

Our best United Airlines deals on Ontario to Trinidad and Tobago flight tickets
United Airlines
Jul 9
ONT5:45 amOntario
14h 38m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jul 17
POS12:30 amPort of Spain Piarco Intl
17h 59m
2 stops
ONT3:29 pmOntario
$734
United Airlines
Jul 9
ONT5:00 amOntario
15h 23m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Jul 17
POS12:30 amPort of Spain Piarco Intl
17h 59m
2 stops
ONT3:29 pmOntario
$767
United Airlines
Jun 14
ONT5:45 amOntario
14h 38m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Jun 24
POS12:30 amPort of Spain Piarco Intl
23h 12m
2 stops
ONT8:42 pmOntario
$814

JetBlue flights from Ontario to Trinidad and Tobago

Our best JetBlue deals on Ontario to Trinidad and Tobago flight tickets
JetBlue
Jul 9
ONT11:58 pmOntario
15h 54m
1 stop
POS6:52 pmPort of Spain Piarco Intl
Jul 18
POS8:00 pmPort of Spain Piarco Intl
29h 44m
1 stop
ONT10:44 pmOntario
$943
JetBlue
Aug 6
ONT11:50 pmOntario
15h 41m
1 stop
POS6:31 pmPort of Spain Piarco Intl
Aug 9
POS7:41 pmPort of Spain Piarco Intl
29h 54m
1 stop
ONT10:35 pmOntario
$949
JetBlue
Jul 24
ONT11:51 pmOntario
15h 44m
1 stop
POS6:35 pmPort of Spain Piarco Intl
Aug 1
POS8:00 pmPort of Spain Piarco Intl
29h 44m
1 stop
ONT10:44 pmOntario
$971

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 May 29, 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

Cheapest round-trip
Quickest round-trip

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Thu 7/9

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Fri 7/17

12:30 am-3:29 pm

2 stops17h 59m

$734

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Thu 7/9

5:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

Fri 7/17

12:30 am-3:29 pm

2 stops17h 59m

$767

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 6/14

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Wed 6/24

12:30 am-8:42 pm

2 stops23h 12m

$814

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 7/6

10:10 pm-10:33 pm

2 stops21h 23m

Port of Spain Piarco Intl

Sun 7/12

3:18 pm-11:45 am

2 stops23h 27m

$819

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 8/25

1:56 pm-11:23 pm

2 stops30h 27m

Port of Spain Piarco Intl

Thu 8/27

12:30 am-8:01 pm

2 stops22h 31m

$854

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 6/22

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Sun 6/28

12:30 am-9:55 pm

1 stop24h 25m

$864

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 7/6

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Sat 7/11

2:00 am-10:51 pm

2 stops23h 51m

$874

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Mon 7/6

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Sat 7/11

12:30 am-9:55 pm

1 stop24h 25m

$885

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 6/16

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Mon 6/22

12:30 am-10:51 pm

2 stops25h 21m

$899

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 6/16

5:45 am-11:23 pm

1 stop14h 38m

Port of Spain Piarco Intl

Mon 6/22

12:30 am-9:55 pm

1 stop24h 25m

$909

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 15% 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

15h 41m

Direct flights

None
The fastest flight from Ontario to Trinidad and Tobago takes 15h 41m
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

Frequently asked questions about flying from Ontario to Trinidad and Tobago

  • 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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