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Port of Spain

$441+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — POS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$441
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$441
From San Diego to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($353 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/222:48 pmSAN - POS
2 stops20h 37mAmerican Airlines
Fri 8/297:00 amPOS - SAN
1 stop17h 54mAmerican Airlines
Deal found 7/29$441
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 10/287:50 pmSAN - POS
2 stops24h 33mUnited Airlines
Thu 10/3012:30 amPOS - SAN
1 stop20h 54mUnited Airlines
Deal found 7/28$546
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/97:00 pmSAN - POS
2 stops20h 55mMultiple Airlines
Mon 8/119:10 amPOS - SAN
3 stops27h 45mMultiple Airlines
Deal found 7/29$768
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:39 amSAN - POS
1 stop15h 44mJetBlue
Mon 8/117:29 pmPOS - SAN
1 stop17h 56mJetBlue
Deal found 7/29$997

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 July 29, 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

Fri 8/22

2:48 pm-2:25 pm

2 stops20h 37m

Port of Spain Piarco Intl

Fri 8/29

7:00 am-9:54 pm

1 stop17h 54m

$441

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Tue 10/28

7:50 pm-11:23 pm

2 stops24h 33m

Port of Spain Piarco Intl

Thu 10/30

12:30 am-6:24 pm

1 stop20h 54m

$546

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sat 8/9

7:00 pm-6:55 pm

2 stops20h 55m

Port of Spain Piarco Intl

Mon 8/11

9:10 am-9:55 am

3 stops27h 45m

$768

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sat 8/9

11:39 am-6:23 am

1 stop15h 44m

Port of Spain Piarco Intl

Mon 8/11

7:29 pm-10:25 am

1 stop17h 56m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 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.

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 July 29, 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.

How much does it cost to fly round-trip from San Diego 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 July 29, 2025.
Get a feel of what it's like to fly with United Airlines, JetBlue, and American Airlines from San Diego to Port of Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

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
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

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
2,913 reviews
United Airlines
7.4
Good
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

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
8,899 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

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 $441, 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 $546 and $997, respectively. Users have found that American Airlines is 41% 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

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$441Average$677FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$524Average$659FlexibilityNo cancel feeOn-time69%

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