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Cheap flights from Ontario (ONT) to Port of Spain (POS) from $348

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. 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.
ONT — POS
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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Cheap flight deals from Ontario to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Round-trip from

$465

One-way from

$348
From Ontario to Port of Spain Piarco Intl
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One-way flight from Ontario to Port of Spain Piarco Intl
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How far in advance should I book a flight from Ontario to Port of Spain?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 188% on flights from Ontario to Port of Spain compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $737. For sooner than that we have options available in the next 3 days from $910.

What is the cheapest month to fly from Ontario to Port of Spain?

October can be a great time to fly to Port of Spain from Ontario with a flight ticket averaging about $661. Cheapflights users have found deals in the month of October for as cheap as $253. The most expensive prices can be found in the month of February.

When is the cheapest time to fly from Ontario to Port of Spain (ONT - POS)?

One of the essential ways to save on airfare from Ontario to Port of Spain is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

Cheap United Airlines flights from Ontario to Port of Spain

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Port of Spain. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Ontario to Port of Spain. Come back soon if you're not finding the exact deal you're looking for.
Mon 6/106:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1912:30 amPOS - ONT
2 stops19h 58mUnited Airlines
Deal found 5/9$661
Thu 6/65:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$736
Fri 6/76:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$796
Tue 7/231:47 pmONT - POS
2 stops30h 36mUnited Airlines
Mon 7/2912:30 amPOS - ONT
1 stop23h 41mUnited Airlines
Deal found 5/9$812
Thu 7/256:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 7/3112:30 amPOS - ONT
1 stop23h 41mUnited Airlines
Deal found 5/9$817
Tue 7/231:47 pmONT - POS
2 stops30h 36mUnited Airlines
Mon 7/2912:30 amPOS - ONT
2 stops19h 58mUnited Airlines
Deal found 5/9$856
Sat 6/15:15 amONT - POS
2 stops15h 08mUnited Airlines
Fri 6/1412:30 amPOS - ONT
2 stops15h 03mUnited Airlines
Deal found 5/8$861
Thu 7/256:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 7/3112:30 amPOS - ONT
2 stops14h 45mUnited Airlines
Deal found 5/9$866
Mon 6/105:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1912:30 amPOS - ONT
2 stops15h 03mUnited Airlines
Deal found 5/9$931

Cheap American Airlines flights from Ontario to Port of Spain

Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Port of Spain. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Some of the best deals we've found on American Airlines flights traveling from Ontario to Port of Spain. Make sure to examine the flight information before completing your reservation.
Fri 6/712:49 pmONT - POS
2 stops22h 31mAmerican Airlines
Thu 6/133:20 pmPOS - ONT
2 stops34h 39mAmerican Airlines
Deal found 5/9$774
Mon 6/106:00 amONT - POS
2 stops13h 01mAmerican Airlines
Thu 6/207:00 amPOS - ONT
2 stops18h 09mAmerican Airlines
Deal found 5/9$889
Tue 7/237:16 pmONT - POS
2 stops15h 58mAmerican Airlines
Tue 7/307:00 amPOS - ONT
2 stops14h 50mAmerican Airlines
Deal found 5/9$997
Thu 6/66:30 amONT - POS
2 stops12h 31mAmerican Airlines
Thu 6/137:00 amPOS - ONT
2 stops14h 57mAmerican Airlines
Deal found 5/9$1,029
Sat 6/16:00 amONT - POS
2 stops12h 34mAmerican Airlines
Sat 6/157:00 amPOS - ONT
2 stops17h 27mAmerican Airlines
Deal found 5/8$1,048

Cheap Ontario to Port of Spain flights in May & June 2024

Find cheap flight options from Ontario to Port of Spain specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
Scroll through some of the best deals on flights from Ontario to Port of Spain in 2024. Check back regularly for other flight deals.
Mon 6/106:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1912:30 amPOS - ONT
2 stops19h 58mUnited Airlines
Deal found 5/9$661
Thu 6/65:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$736
Fri 6/712:49 pmONT - POS
2 stops22h 31mAmerican Airlines
Thu 6/133:20 pmPOS - ONT
2 stops34h 39mAmerican Airlines
Deal found 5/9$774
Fri 6/76:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$796
Mon 6/106:00 amONT - POS
2 stops13h 01mAmerican Airlines
Thu 6/207:00 amPOS - ONT
2 stops18h 09mAmerican Airlines
Deal found 5/9$889
Mon 6/105:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1912:30 amPOS - ONT
2 stops15h 03mUnited Airlines
Deal found 5/9$931
Thu 6/66:30 amONT - POS
2 stops12h 31mAmerican Airlines
Thu 6/137:00 amPOS - ONT
2 stops14h 57mAmerican Airlines
Deal found 5/9$1,029
Thu 6/66:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1212:30 amPOS - ONT
1 stop23h 44mUnited Airlines
Deal found 5/9$1,119
Thu 6/65:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1212:30 amPOS - ONT
1 stop23h 44mUnited Airlines
Deal found 5/9$1,123

Ontario to Port of Spain 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Port of Spain in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Scroll through some of the best deals on flights from Ontario to Port of Spain in 2024. Check back regularly for other flight deals.
Mon 6/106:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1912:30 amPOS - ONT
2 stops19h 58mUnited Airlines
Deal found 5/9$661
Thu 6/65:15 amONT - POS
2 stops15h 08mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$736
Fri 6/712:49 pmONT - POS
2 stops22h 31mAmerican Airlines
Thu 6/133:20 pmPOS - ONT
2 stops34h 39mAmerican Airlines
Deal found 5/9$774
Fri 6/76:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 6/1212:30 amPOS - ONT
2 stops15h 15mUnited Airlines
Deal found 5/9$796
Tue 7/231:47 pmONT - POS
2 stops30h 36mUnited Airlines
Mon 7/2912:30 amPOS - ONT
1 stop23h 41mUnited Airlines
Deal found 5/9$812
Thu 7/256:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 7/3112:30 amPOS - ONT
1 stop23h 41mUnited Airlines
Deal found 5/9$817
Tue 7/231:47 pmONT - POS
2 stops30h 36mUnited Airlines
Mon 7/2912:30 amPOS - ONT
2 stops19h 58mUnited Airlines
Deal found 5/9$856
Thu 7/256:00 amONT - POS
1 stop14h 23mUnited Airlines
Wed 7/3112:30 amPOS - ONT
2 stops14h 45mUnited Airlines
Deal found 5/9$866
Mon 6/106:00 amONT - POS
2 stops13h 01mAmerican Airlines
Thu 6/207:00 amPOS - ONT
2 stops18h 09mAmerican Airlines
Deal found 5/9$889

One-way flights to Port of Spain from Ontario

Search for one-way flight options from Ontario to Port of Spain. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
If you're seeking multiple options on one-way flights from Ontario to Port of Spain, be sure to check out these deals, which are updated often. For those needing a return trip from Ontario, there is a search form available above.
Mon 7/296:25 pmONT - POS
2 stops25h 58mUnited Airlines
Deal found 5/8$348
Mon 7/296:00 amONT - POS
1 stop14h 23mUnited Airlines
Deal found 5/8$789

Find flights from Ontario to Port of Spain within your budget

Customize your flight search to find flights from Ontario to Port of Spain 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, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$661 - $997

Route

Depart

Return

Price

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Mon 6/10

1 stop14h 23m

Port of Spain Piarco Intl

Wed 6/19

2 stops19h 58m

$661

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Thu 6/6

2 stops15h 08m

Port of Spain Piarco Intl

Wed 6/12

2 stops15h 15m

$736

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Fri 6/7

2 stops22h 31m

Port of Spain Piarco Intl

Thu 6/13

2 stops34h 39m

$774

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Fri 6/7

1 stop14h 23m

Port of Spain Piarco Intl

Wed 6/12

2 stops15h 15m

$796

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Tue 7/23

2 stops30h 36m

Port of Spain Piarco Intl

Mon 7/29

1 stop23h 41m

$812

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Thu 7/25

1 stop14h 23m

Port of Spain Piarco Intl

Wed 7/31

1 stop23h 41m

$817

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Mon 6/10

2 stops13h 01m

Port of Spain Piarco Intl

Thu 6/20

2 stops18h 09m

$889

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Thu 7/25

2 stops20h 31m

Port of Spain Piarco Intl

Thu 8/1

2 stops21h 36m

$961

OntarioPort of Spain Piarco Intl

ONT - POS

ONTPOS

Ontario

Tue 7/23

2 stops15h 58m

Port of Spain Piarco Intl

Tue 7/30

2 stops14h 50m

$997

Flights are sorted by cheapest first

Deals found on 5/9

When is the cheapest time to fly from Ontario to Port of Spain?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Port of Spain. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Port of Spain flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Port of Spain by month

Plan your trip from Ontario to Port of Spain by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Port of Spain is currently $569 while a round-trip flight costs $827. Price data was last updated on May 5, 2024.

Currently, March is the cheapest month in which you can book a flight from Ontario to Port of Spain (average of $465). Flying from Ontario to Port of Spain in July is currently the most expensive (average of $689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$482

February

$582

March

$465

April

$479

May

$492

June

$582

July

$689

August

$644

September

$520

October

$516

November

$503

December

$530

Temperature and rainfall in Port of Spain by month

Plan your trip to Port of Spain by taking into account the average temperature and rainfall totals by month.

POS

Temperature

77 - 80.6 °F

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated May 9, 2024.
See what other customers who have flown with United Airlines, American Airlines and Copa Airlines from Ontario to Port of Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
8.0
Very good
2,766 reviews
Check prices

Boarding

8.1

Comfort

7.7

Overall

8.0

Crew

8.3

Entertainment

7.2

Food

7.3

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Copa Airlines
8.0
Very good
2,766 reviews
Copa Airlines
8.0
Very good
2,766 reviews
Check prices

Boarding

8.1

Comfort

7.7

Overall

8.0

Crew

8.3

Entertainment

7.2

Food

7.3

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

United Airlines
7.4
Good
11,027 reviews
Copa Airlines
8.0
Very good
2,766 reviews
Check prices

Boarding

8.1

Comfort

7.7

Overall

8.0

Crew

8.3

Entertainment

7.2

Food

7.3

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

American Airlines
7.3
Good
14,665 reviews
Copa Airlines
8.0
Very good
2,766 reviews
Check prices

Boarding

8.1

Comfort

7.7

Overall

8.0

Crew

8.3

Entertainment

7.2

Food

7.3

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Port of Spain for under $700 on Cheapflights?

    Yes, there are multiple flights from Ontario to Port of Spain for under $700. The cheapest flight booked recently is on United Airlines for just $661, but on average you can expect to pay $942.

  • What are the cheapest airlines flying from Ontario to Port of Spain round-trip?

    According to our current data, United Airlines ($661), American Airlines ($774), and Copa Airlines ($961) offers the cheapest pricing from Ontario to Port of Spain.

  • What does ONT to POS mean?

    Ontario Airport is ONT and Port of Spain Piarco Intl Airport is POS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Ontario to Port of Spain that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Port of Spain flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Port of Spain with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Port of Spain flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Port of Spain that include hotel bookings?

    Yes. In addition to deals on Ontario to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Port of Spain.

  • Can I find deals for business class flights from Ontario to Port of Spain?

    Yes. Cheapflights offers flight deals from Ontario to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Port of Spain that allow pets onboard?

    Many airlines flying from Ontario to Port of Spain offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Port of Spain?

    Yes, you can often find last-minute deals on Ontario to Port of Spain flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Port of Spain flight deals updated?

    The Ontario to Port of Spain flight deals you see on this page were last updated on 5/9.

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Alternative routes for Ontario to Port of Spain
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Search flights from Ontario to Port of Spain by cabin class

Find flights from Ontario to Port of Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Port of Spain?

Deals for Ontario to Port of Spain flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Port of Spain?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Port of Spain from Ontario.

Can Cheapflights find flights from Ontario to Port of Spain with no change fees?

Yes, we can. To see specific flights from Ontario to Port of Spain with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Port of Spain become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Port of Spain flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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