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Cheap flights from Ontario to Port of Spain from $384

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:07 pm - 7:30 pmONT  Ontario-POS Port of Spain Piarco Intl
23h 23m2 stops Las Vegas Harry Reid Intl Orlando
Multiple Airlines Logo
9:10 am - 10:35 amPOS  Port of Spain Piarco Intl-ONT Ontario
29h 25m3 stops Miami Atlanta Hartsfield-Jackson Denver Intl
$842Multiple Airlines
Tue, Oct 27 - Wed, Nov 11
Multiple Airlines Logo
5:07 pm - 7:30 pmONT  Ontario-POS Port of Spain Piarco Intl
23h 23m2 stops Las Vegas Harry Reid Intl Orlando
Multiple Airlines Logo
9:10 am - 10:35 amPOS  Port of Spain Piarco Intl-ONT Ontario
29h 25m3 stops Miami Atlanta Hartsfield-Jackson Denver Intl
$843Multiple Airlines
Tue, Oct 27 - Wed, Nov 11
Multiple Airlines Logo
5:07 pm - 7:30 pmONT  Ontario-POS Port of Spain Piarco Intl
23h 23m2 stops Las Vegas Harry Reid Intl Orlando
Multiple Airlines Logo
9:10 am - 10:42 amPOS  Port of Spain Piarco Intl-ONT Ontario
28h 32m3 stops Miami Atlanta Hartsfield-Jackson Denver Intl
$850Multiple Airlines
Tue, Oct 27 - Fri, Oct 30
United Airlines Logo
6:00 am - 12:18 amONT  Ontario-POS Port of Spain Piarco Intl
14h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 12:29 pmPOS  Port of Spain Piarco Intl-ONT Ontario
15h 04m2 stops Houston George Bush Intcntl San Francisco
$870United Airlines
Thu, Nov 12 - Wed, Nov 18
United Airlines Logo
6:00 am - 11:18 pmONT  Ontario-POS Port of Spain Piarco Intl
14h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 12:29 pmPOS  Port of Spain Piarco Intl-ONT Ontario
15h 04m2 stops Houston George Bush Intcntl San Francisco
$877United Airlines
Tue, Oct 27 - Tue, Nov 10
United Airlines Logo
6:00 am - 12:18 amONT  Ontario-POS Port of Spain Piarco Intl
14h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 8:51 pmPOS  Port of Spain Piarco Intl-ONT Ontario
23h 26m2 stops Houston George Bush Intcntl Denver Intl
$896United Airlines
Sun, Nov 22 - Fri, Nov 27
United Airlines Logo
6:00 am - 12:18 amONT  Ontario-POS Port of Spain Piarco Intl
14h 18m1 stop Houston George Bush Intcntl
United Airlines Logo
1:25 am - 12:29 pmPOS  Port of Spain Piarco Intl-ONT Ontario
15h 04m2 stops Houston George Bush Intcntl San Francisco
$913United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
6:00 am - 11:23 pmONT  Ontario-POS Port of Spain Piarco Intl
14h 23m1 stop Houston George Bush Intcntl
United Airlines Logo
12:30 am - 5:41 pmPOS  Port of Spain Piarco Intl-ONT Ontario
20h 11m2 stops Houston George Bush Intcntl San Francisco
$922United Airlines
Sun, Oct 11 - Mon, Oct 19
United Airlines Logo
6:00 am - 11:18 pmONT  Ontario-POS Port of Spain Piarco Intl
14h 18m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
1:25 am - 12:29 pmPOS  Port of Spain Piarco Intl-ONT Ontario
15h 04m2 stops Houston George Bush Intcntl San Francisco
$937United Airlines
Tue, Oct 27 - Tue, Nov 10
United Airlines Logo
5:00 am - 11:23 pmONT  Ontario-POS Port of Spain Piarco Intl
15h 23m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
12:30 am - 10:49 pmPOS  Port of Spain Piarco Intl-ONT Ontario
25h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$947United Airlines
Sun, Oct 11 - Mon, Oct 19

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United Airlines flights from Ontario to Port of Spain

Our best United Airlines deals on Ontario to Port of Spain flight tickets
United Airlines
Nov 12
ONT6:00 amOntario
14h 18m
1 stop
POS12:18 amPort of Spain Piarco Intl
Nov 18
POS1:25 amPort of Spain Piarco Intl
15h 04m
2 stops
ONT12:29 pmOntario
$870
United Airlines
Oct 27
ONT6:00 amOntario
14h 18m
1 stop
POS11:18 pmPort of Spain Piarco Intl
Nov 10
POS1:25 amPort of Spain Piarco Intl
15h 04m
2 stops
ONT12:29 pmOntario
$877
United Airlines
Nov 22
ONT6:37 pmOntario
25h 41m
2 stops
POS12:18 amPort of Spain Piarco Intl
Nov 27
POS1:25 amPort of Spain Piarco Intl
23h 26m
2 stops
ONT8:51 pmOntario
$896

JetBlue flights from Ontario to Port of Spain

Our best JetBlue deals on Ontario to Port of Spain flight tickets
JetBlue
Oct 1
ONT10:39 pmOntario
12h 36m
1 stop
POS2:15 pmPort of Spain Piarco Intl
Oct 5
POS3:50 pmPort of Spain Piarco Intl
31h 40m
1 stop
ONT8:30 pmOntario
$6,255
JetBlue
Oct 3
ONT10:39 pmOntario
12h 36m
1 stop
POS2:15 pmPort of Spain Piarco Intl
Oct 17
POS3:50 pmPort of Spain Piarco Intl
33h 20m
1 stop
ONT10:10 pmOntario
$9,487

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Port of Spain that are best for you.

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Price

Cheapest round-trip

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Tue 10/27

5:07 pm-7:30 pm

2 stops23h 23m

Port of Spain Piarco Intl

Wed 11/11

9:10 am-10:35 am

3 stops29h 25m

$842

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Tue 10/27

5:07 pm-7:30 pm

2 stops23h 23m

Port of Spain Piarco Intl

Wed 11/11

9:10 am-10:35 am

3 stops29h 25m

$843

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Tue 10/27

5:07 pm-7:30 pm

2 stops23h 23m

Port of Spain Piarco Intl

Fri 10/30

9:10 am-10:42 am

3 stops28h 32m

$850
Quickest round-trip

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Thu 11/12

6:00 am-12:18 am

1 stop14h 18m

Port of Spain Piarco Intl

Wed 11/18

1:25 am-12:29 pm

2 stops15h 04m

$870

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Tue 10/27

6:00 am-11:18 pm

1 stop14h 18m

Port of Spain Piarco Intl

Tue 11/10

1:25 am-12:29 pm

2 stops15h 04m

$877

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Sun 11/22

6:00 am-12:18 am

1 stop14h 18m

Port of Spain Piarco Intl

Fri 11/27

1:25 am-8:51 pm

2 stops23h 26m

$896

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Sun 11/8

6:00 am-12:18 am

1 stop14h 18m

Port of Spain Piarco Intl

Tue 11/10

1:25 am-12:29 pm

2 stops15h 04m

$913

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Sun 10/11

6:00 am-11:23 pm

1 stop14h 23m

Port of Spain Piarco Intl

Mon 10/19

12:30 am-5:41 pm

2 stops20h 11m

$922

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Tue 10/27

6:00 am-11:18 pm

2 stops14h 18m

Port of Spain Piarco Intl

Tue 11/10

1:25 am-12:29 pm

2 stops15h 04m

$937

OntarioPort of Spain

ONT Ontario - POS Port of Spain Piarco Intl

ONTPOS

Ontario

Sun 10/11

5:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

Mon 10/19

12:30 am-10:49 pm

2 stops25h 19m

$947

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Port of Spain from

How to get the cheapest flight ticket from Ontario to Port of Spain

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 Port of Spain flights?

You could potentially save up to 15% on your flight if you consider stops on a Ontario to Port of Spain flight.

When to book flights from Ontario to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Port of Spain (ONT to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Port of Spain

Best Price Found

$384

Fastest flight time

19h 25m

Direct flights

None
The best one-way flight to Port of Spain from Ontario in the past 72 hours is $384. The best round-trip flight deal from Ontario to Port of Spain found on momondo in the last 72 hours is $842.
The fastest flight from Ontario to Port of Spain takes 19h 25m
There are no direct flights from Ontario to Port of Spain. There are no popular flight routes from Ontario to Port of Spain.
Search flight deals

Frequently asked questions about flying from Ontario to Port of Spain

  • How far is Ontario to Port of Spain Piarco Intl by plane?

    Port of Spain Piarco Intl is 3875.9 mi away from Ontario. 19h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Ontario Airport to Port of Spain Piarco Intl Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Port of Spain Piarco Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The travel and health documents you'll need for your trip to Port of Spain Piarco Intl Airport 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 Port of Spain Piarco Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Port of Spain?

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 Port of Spain from Ontario.

Can I find flights from Ontario to Port of Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Port of Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Port of Spain?

Once you have performed a search for Ontario to Port of Spain flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Port of Spain right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Port of Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Port of Spain and let you know when they change.

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