HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port of Spain

$531+ Cheap flights from San Diego (SAN) to Port of Spain (POS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — POS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Port of Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 12, 2025.

Round-trip from

$531
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$658
From San Diego to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($295 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from San Diego to Port of Spain

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

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:02 pmSAN - POS
2 stops22h 14mAmerican Airlines
Mon 10/138:00 amPOS - SAN
1 stop17h 03mAmerican Airlines
Deal found 6/10$531
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:20 pmSAN - POS
2 stops25h 03mUnited Airlines
Sun 10/1212:30 amPOS - SAN
1 stop20h 40mUnited Airlines
Deal found 6/10$624
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:15 amSAN - POS
3 stops32h 55mMultiple Airlines
Fri 7/112:20 amPOS - SAN
3 stops23h 46mMultiple Airlines
Deal found 6/11$661
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2811:42 amSAN - POS
1 stop15h 42mJetBlue
Thu 7/37:29 pmPOS - SAN
1 stop18h 08mJetBlue
Deal found 6/10$694
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/512:35 pmSAN - POS
1 stop33h 45mAir Canada
Fri 7/112:20 amPOS - SAN
2 stops36h 37mAir Canada
Deal found 6/11$707

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Port of Spain that are best for you.

Fly from

San Diego

Fly to

Port of Spain

Route

Depart

Return

Price

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Wed 10/1

1:02 pm-2:16 pm

2 stops22h 14m

Port of Spain Piarco Intl

Mon 10/13

8:00 am-10:03 pm

1 stop17h 03m

$531

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Wed 10/1

7:20 pm-11:23 pm

2 stops25h 03m

Port of Spain Piarco Intl

Sun 10/12

12:30 am-6:10 pm

1 stop20h 40m

$624

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sat 7/5

6:15 am-6:10 pm

3 stops32h 55m

Port of Spain Piarco Intl

Fri 7/11

2:20 am-11:06 pm

3 stops23h 46m

$661

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sat 6/28

11:42 am-6:24 am

1 stop15h 42m

Port of Spain Piarco Intl

Thu 7/3

7:29 pm-10:37 am

1 stop18h 08m

$694

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sat 7/5

12:35 pm-1:20 am

1 stop33h 45m

Port of Spain Piarco Intl

Fri 7/11

2:20 am-11:57 am

2 stops36h 37m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Diego to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from San Diego 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 San Diego to Port of Spain

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

Find hourly flight availability from San Diego 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 June 12, 2025.

It’s optimal to fly from San Diego to Port of Spain in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
JetBlue
7.3
Good
2,925 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 are the cheapest airlines flying from San Diego to Port of Spain round-trip?

    Currently priced at $531, American Airlines will fly you from San Diego to Port of Spain and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and JetBlue - these airlines can fly you to your destination from $624 and $694, respectively. Users have found that American Airlines is 34% cheaper than the other options available to this destination.

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Port of Spain (average of $435). Flying from San Diego 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Diego to Port of Spain

Discover the top 2 airlines that operate flights from San Diego 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$524Average$659FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$574Average$677FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.