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Port of Spain

$231+ Cheap flights from Riverside, CA to Port of Spain (POS)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — POS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Port of Spain Piarco Intl are usually found in October or January, booked 29 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Riverside to Port of Spain

Keep the following information in mind while searching for Riverside to Port of Spain flight deals. Data was last updated junio 12, 2025.

Round-trip from

$514
(United Airlines)

One-way from

$231
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$686
From Riverside to Port of Spain Piarco Intl
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One-way flight from Riverside to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Riverside to Port of Spain

Cheapest flights from Riverside to Port of Spain
Explore the most affordable flight options available from Riverside to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1212:56 amLAX - POS
1 stop19h 27mUnited Airlines
vie. 8/2212:30 amPOS - LAX
1 stop20h 37mUnited Airlines
Deal found 6/9$514
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/161:56 pmLAX - POS
2 stops21h 20mAmerican Airlines
vie. 9/263:23 pmPOS - LAX
1 stop21h 04mAmerican Airlines
Deal found 6/12$519
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/103:18 pmLAX - POS
1 stop12h 05mJetBlue
mar. 7/158:50 amPOS - LAX
1 stop18h 39mJetBlue
Deal found 6/11$524
This Copa Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1612:03 pmLAX - POS
1 stop10h 45mCopa Airlines
jue. 9/253:50 amPOS - LAX
1 stop11h 41mCopa Airlines
Deal found 6/12$547
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:55 pmLAX - POS
1 stop24h 25mAir Canada
dom. 9/72:25 amPOS - LAX
2 stops35h 53mAir Canada
Deal found 6/10$597
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/138:20 amLAX - POS
2 stops31h 35mMultiple Airlines
vie. 8/222:20 amPOS - LAX
3 stops33h 40mMultiple Airlines
Deal found 6/9$618

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Riverside to Port of Spain that are best for you.

Fly from

Riverside

Fly to

Port of Spain

Route

Depart

Return

Price

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

mar. 8/12

12:56 am-11:23 pm

1 stop19h 27m

Port of Spain Piarco Intl

vie. 8/22

12:30 am-6:07 pm

1 stop20h 37m

$514

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

mar. 9/16

1:56 pm-2:16 pm

2 stops21h 20m

Port of Spain Piarco Intl

vie. 9/26

3:23 pm-9:27 am

1 stop21h 04m

$519

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

jue. 7/10

3:18 pm-6:23 am

1 stop12h 05m

Port of Spain Piarco Intl

mar. 7/15

8:50 am-12:29 am

1 stop18h 39m

$524

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

mar. 9/16

12:03 pm-1:48 am

1 stop10h 45m

Port of Spain Piarco Intl

jue. 9/25

3:50 am-12:31 pm

1 stop11h 41m

$547

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

sáb. 8/30

9:55 pm-1:20 am

1 stop24h 25m

Port of Spain Piarco Intl

dom. 9/7

2:25 am-11:18 am

2 stops35h 53m

$597

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

mié. 8/13

8:20 am-6:55 pm

2 stops31h 35m

Port of Spain Piarco Intl

vie. 8/22

2:20 am-9:00 am

3 stops33h 40m

$618

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

sáb. 7/12

7:37 pm-2:00 pm

2 stops15h 23m

$231

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

jue. 7/24

2:20 pm-6:23 am

1 stop13h 03m

$236

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

mar. 7/8

12:03 pm-1:47 am

1 stop10h 44m

$269

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

jue. 7/24

10:30 pm-1:20 am

2 stops23h 50m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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Best time to book a flight from Riverside to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Riverside with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Port of Spain

How far ahead should I book a flight from Riverside to Port of Spain?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Port of Spain. Price data was last updated on June 9, 2025.

The price you pay for your flight from Riverside to Port of Spain may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Riverside to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Riverside to Port of Spain (average of $435). Flying from Riverside to Port of Spain in December is currently the most expensive (average of $710). 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.

What is the cheapest time of day to fly from R1V to POS?

Find hourly flight availability from Riverside to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Port of Spain as you normally would.

Rainfall in Port of Spain by month

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

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

Temperature in Port of Spain by month

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

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 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 junio 12, 2025.
To help decide which airline to fly from Riverside to Port of Spain, see what other customers have to say about Copa Airlines, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
JetBlue
7.3
Good
2,925 reviews
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Air Canada
7.1
Good
9,537 reviews
Copa Airlines
7.5
Good
1,451 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from Riverside 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.

  • What airport do you fly into for flights to Port of Spain from Riverside?

    Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from Riverside to Port of Spain. You should not have trouble finding flights to Piarco Intl from Riverside; the airport handles an average of 0 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Port of Spain airport from Riverside. It is only a 12.6 mi journey from Piarco Intl (POS) to Port of Spain’s city center.

  • What are the cheapest airlines to fly from Riverside to Port of Spain one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $231. JetBlue flights start at $236 while deals on Copa Airlines start at $269 one-way.

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

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

  • How can I find direct flights from Riverside 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 Riverside to Port of Spain.

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

    Yes. Cheapflights offers flight deals from Riverside 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.

  • What is the cheapest month to book a flight from Riverside to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Riverside to Port of Spain (average of $435). Flying from Riverside to Port of Spain in December is currently the most expensive (average of $710). 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.

See more FAQs

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Top 4 airlines flying from Riverside to Port of Spain

Discover the top 4 airlines that operate flights from Riverside to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$432Average$537FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$450Average$796FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$462Average$653FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$477Average$742FlexibilityNo cancel feeOn-time71%

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