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Port of Spain

$265+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — POS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This JetBlue deal was found by Cheapflights users on 2/1. 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.
Fri 3/63:41 pm
LAX
-
POS
1 stop11h 36m
JetBlue
Mon 3/98:05 am
POS
-
LAX
1 stop13h 30m
JetBlue
Deal found 2/1$364
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:16 pm
LAX
-
POS
1 stop12h 20m
JetBlue
Wed 3/184:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$392
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:16 pm
LAX
-
POS
1 stop12h 20m
JetBlue
Tue 3/174:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$418
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:20 pm
LAX
-
POS
1 stop12h 02m
JetBlue
Wed 3/184:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/3$420
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:51 pm
LAX
-
POS
1 stop14h 12m
JetBlue
Wed 3/184:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$422
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:51 pm
LAX
-
POS
1 stop14h 12m
JetBlue
Tue 3/174:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$448
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:41 pm
LAX
-
POS
1 stop11h 36m
JetBlue
Mon 3/98:05 am
POS
-
LAX
1 stop15h 57m
JetBlue
Deal found 2/2$453
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
LAX
-
POS
1 stop13h 31m
JetBlue
Wed 8/1211:57 pm
POS
-
LAX
1 stop13h 02m
JetBlue
Deal found 2/2$485
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:40 pm
LAX
-
POS
1 stop18h 56m
JetBlue
Wed 3/184:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$492
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:20 pm
LAX
-
POS
1 stop12h 06m
JetBlue
Wed 3/184:29 pm
POS
-
LAX
1 stop19h 48m
JetBlue
Deal found 2/2$502

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(JetBlue)

One-way from

$265
(Priceline)

Popular in

February

Cheapest in

May

Average price

$859
Provider with most accurate pricing for Los Angeles-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Port of Spain Piarco Intl flights.
Search Deals
From Riverside to Port of Spain Piarco Intl
Search Deals
One-way flight from Riverside to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
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

Fri 3/6

3:41 pm-7:17 am

1 stop11h 36m

Port of Spain Piarco Intl

Mon 3/9

8:05 am-6:35 pm

1 stop13h 30m

$364

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Mon 3/2

3:41 pm-7:17 am

1 stop11h 36m

Port of Spain Piarco Intl

Mon 3/9

8:05 am-9:02 pm

1 stop15h 57m

$453

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Sun 3/1

1:05 am-6:55 pm

2 stops13h 50m

Port of Spain Piarco Intl

Mon 3/9

9:10 am-7:15 am

2 stops25h 05m

$521

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Wed 7/29

7:35 am-10:31 pm

1 stop11h 56m

Port of Spain Piarco Intl

Wed 8/12

11:57 pm-12:57 am

2 stops28h 00m

$525

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Tue 3/17

10:20 pm-1:22 pm

1 stop12h 02m

Port of Spain Piarco Intl

Mon 3/23

3:26 pm-9:17 am

1 stop20h 51m

$534

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Mon 3/16

10:20 pm-1:36 pm

1 stop12h 16m

Port of Spain Piarco Intl

Thu 3/19

3:26 pm-9:17 am

1 stop20h 51m

$543

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Sun 3/1

1:05 am-6:55 pm

2 stops13h 50m

Port of Spain Piarco Intl

Mon 3/16

10:10 am-7:13 am

2 stops24h 03m

$555

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Thu 4/23

4:07 pm-12:20 am

3 stops29h 13m

Port of Spain Piarco Intl

Sun 4/26

1:20 am-8:15 am

3 stops33h 55m

$562

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Sat 4/18

9:30 pm-12:20 am

2 stops23h 50m

Port of Spain Piarco Intl

Tue 4/28

9:10 am-7:00 am

2 stops24h 50m

$578

Los AngelesPort of Spain

LAX - POS

LAXPOS

Los Angeles

Mon 2/23

8:35 pm-3:06 pm

2 stops14h 31m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 13 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 January 30, 2026.

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 74 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, January is the cheapest month in which you can book a flight from Riverside to Port of Spain (average of $248). Flying from Riverside to Port of Spain in September is currently the most expensive (average of $534). 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.

How much does it cost to fly round-trip from Riverside to Port of Spain?

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 February 4, 2026.
Read reviews from past customers who have flown Copa Airlines, United Airlines, and American Airlines from Riverside to Port of Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,557 reviews
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,236 reviews
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
American Airlines
7.2
Good
11,230 reviews
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
JetBlue
7.2
Good
2,893 reviews
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Food

6.8

Overall

7.5

Comfort

7.4

Boarding

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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.

  • How long is the flight from Riverside to Port of Spain?

    A quick flight from Riverside to Port of Spain can take about 11h 36m. JetBlue provides one of the quickest options available for as low as $364. Riverside and Port of Spain are separated by a distance of 3929 mi.

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

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $222. American Airlines flights start at $230 while deals on United Airlines start at $230 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, January is the cheapest month in which you can book a flight from Riverside to Port of Spain (average of $248). Flying from Riverside to Port of Spain in September is currently the most expensive (average of $534). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$248Average$730FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$290Average$645FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$490Average$668FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$504Average$671FlexibilityNo cancel feeOn-time71%

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