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Cheap flights from Ontario to Trinidad and Tobago from $236

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 9/23. 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

JetBlue Logo
10:56 pm - 2:34 pmONT-POS
12h 38m1 stop
JetBlue Logo
3:59 pm - 9:29 pmPOS-ONT
32h 30m1 stop
$590JetBlue
Find Deal
Tue, Sep 16 - Fri, Sep 26
JetBlue Logo
10:56 pm - 2:34 pmONT-POS
12h 38m1 stop
JetBlue Logo
3:59 pm - 9:29 pmPOS-ONT
32h 30m1 stop
$599JetBlue
Find Deal
Tue, Sep 16 - Fri, Sep 26
JetBlue Logo
10:56 pm - 2:34 pmONT-POS
12h 38m1 stop
JetBlue Logo
3:59 pm - 9:29 pmPOS-ONT
32h 30m1 stop
$605JetBlue
Find Deal
Tue, Sep 9 - Thu, Sep 18
American Airlines Logo
7:16 pm - 2:16 pmONT-POS
16h 00m2 stops
American Airlines Logo
3:25 pm - 11:55 amPOS-ONT
23h 30m2 stops
$753American Airlines
Find Deal
Sun, Sep 21 - Thu, Sep 25
United Airlines Logo
6:04 am - 11:23 pmONT-POS
14h 19m1 stop
United Airlines Logo
12:30 am - 9:24 pmPOS-ONT
23h 54m1 stop
$762United Airlines
Find Deal
Sun, Sep 21 - Wed, Sep 24
American Airlines Logo
12:46 pm - 2:25 pmONT-POS
22h 39m2 stops
American Airlines Logo
3:25 pm - 10:05 amPOS-ONT
21h 40m2 stops
$763American Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 6
United Airlines Logo
6:38 pm - 12:23 amONT-POS
25h 45m2 stops
United Airlines Logo
1:30 am - 9:49 pmPOS-ONT
24h 19m1 stop
$766United Airlines
Find Deal
Sat, Nov 22 - Wed, Dec 3
United Airlines Logo
6:50 pm - 11:23 pmONT-POS
25h 33m2 stops
United Airlines Logo
12:30 am - 5:29 pmPOS-ONT
19h 59m2 stops
$773United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
United Airlines Logo
6:04 am - 11:23 pmONT-POS
14h 19m1 stop
United Airlines Logo
12:30 am - 9:25 pmPOS-ONT
23h 55m1 stop
$782United Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
American Airlines Logo
10:29 pm - 9:36 pmONT-POS
20h 07m2 stops
American Airlines Logo
3:25 pm - 10:03 amPOS-ONT
21h 38m2 stops
$818American Airlines
Find Deal
Thu, Aug 28 - Sun, Sep 7

JetBlue flights from Ontario to Trinidad and Tobago

Our best JetBlue deals on Ontario to Trinidad and Tobago flight tickets
JetBlue
Sep 16
ONT10:56 pmOntario
12h 38m
1 stop
POS2:34 pmPort of Spain Piarco Intl
Sep 26
POS3:59 pmPort of Spain Piarco Intl
32h 30m
1 stop
ONT9:29 pmOntario
$590
Find similar
JetBlue
Sep 16
ONT10:56 pmOntario
12h 38m
1 stop
POS2:34 pmPort of Spain Piarco Intl
Sep 26
POS3:59 pmPort of Spain Piarco Intl
32h 30m
1 stop
ONT9:29 pmOntario
$599
Find similar
JetBlue
Sep 9
ONT10:56 pmOntario
12h 38m
1 stop
POS2:34 pmPort of Spain Piarco Intl
Sep 18
POS3:59 pmPort of Spain Piarco Intl
32h 30m
1 stop
ONT9:29 pmOntario
$605
Find similar

United Airlines flights from Ontario to Trinidad and Tobago

Our best United Airlines deals on Ontario to Trinidad and Tobago flight tickets
United Airlines
Sep 21
ONT6:04 amOntario
14h 19m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Sep 24
POS12:30 amPort of Spain Piarco Intl
23h 54m
1 stop
ONT9:24 pmOntario
$762
Find similar
United Airlines
Nov 22
ONT6:38 pmOntario
25h 45m
2 stops
POS12:23 amPort of Spain Piarco Intl
Dec 3
POS1:30 amPort of Spain Piarco Intl
24h 19m
1 stop
ONT9:49 pmOntario
$766
Find similar
United Airlines
Sep 9
ONT6:50 pmOntario
25h 33m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Sep 17
POS12:30 amPort of Spain Piarco Intl
19h 59m
2 stops
ONT5:29 pmOntario
$773
Find similar

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 August 2, 2025.
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

Tue 9/16

10:56 pm-2:34 pm

1 stop12h 38m

Port of Spain Piarco Intl

Fri 9/26

3:59 pm-9:29 pm

1 stop32h 30m

$590

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 9/16

10:56 pm-2:34 pm

1 stop12h 38m

Port of Spain Piarco Intl

Fri 9/26

3:59 pm-9:29 pm

1 stop32h 30m

$599

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 9/9

10:56 pm-2:34 pm

1 stop12h 38m

Port of Spain Piarco Intl

Thu 9/18

3:59 pm-9:29 pm

1 stop32h 30m

$605

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 9/21

7:16 pm-2:16 pm

2 stops16h 00m

Port of Spain Piarco Intl

Thu 9/25

3:25 pm-11:55 am

2 stops23h 30m

$753

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sun 9/21

6:04 am-11:23 pm

1 stop14h 19m

Port of Spain Piarco Intl

Wed 9/24

12:30 am-9:24 pm

1 stop23h 54m

$762

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Wed 8/27

12:46 pm-2:25 pm

2 stops22h 39m

Port of Spain Piarco Intl

Sat 9/6

3:25 pm-10:05 am

2 stops21h 40m

$763

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Sat 11/22

6:38 pm-12:23 am

2 stops25h 45m

Port of Spain Piarco Intl

Wed 12/3

1:30 am-9:49 pm

1 stop24h 19m

$766

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 9/9

6:50 pm-11:23 pm

2 stops25h 33m

Port of Spain Piarco Intl

Wed 9/17

12:30 am-5:29 pm

2 stops19h 59m

$773

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Tue 9/9

6:04 am-11:23 pm

1 stop14h 19m

Port of Spain Piarco Intl

Wed 9/17

12:30 am-9:25 pm

1 stop23h 55m

$782

OntarioPort of Spain

ONT - POS

ONTPOS

Ontario

Thu 8/28

10:29 pm-9:36 pm

2 stops20h 07m

Port of Spain Piarco Intl

Sun 9/7

3:25 pm-10:03 am

2 stops21h 38m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

What is the cheapest day to depart on your flight to Trinidad and Tobago?

On average, the least expensive day to fly to Trinidad and Tobago from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $644. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Trinidad and Tobago is Saturday, with ticket prices averaging around $1,076.

What is the cheapest time of day to depart on your flight to Trinidad and Tobago?

According to our data, the cheapest time of day to fly to Trinidad and Tobago is in the morning. momondo users have found flights departing from Ontario to Trinidad and Tobago in the morning for as low as $761. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Trinidad and Tobago, so prices are often more expensive at around $1,064 per ticket.

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

Best Price Found

$236

Fastest flight time

12h 38m

Direct flights

None

Airports in Trinidad and Tobago

1 airport
The best one-way flight to Trinidad and Tobago from Ontario in the past 72 hours is $236. The best round-trip flight deal from Ontario to Trinidad and Tobago found on momondo in the last 72 hours is $590.
The fastest flight from Ontario to Trinidad and Tobago takes 12h 38m
There are no direct flights from Ontario to Trinidad and Tobago. Popular non-direct route for this connection is Ontario Airport - Port of Spain Piarco Intl Airport.
There is 1 airport near Trinidad and Tobago: Port of Spain Piarco Intl (POS)
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 many operators does momondo search for flights from Ontario Airport to Trinidad and Tobago?

  • 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.

Best airlines flying from Ontario to Trinidad and Tobago

Compare and see reviews for airlines that fly from Ontario to Trinidad and Tobago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $517Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

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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