HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$594+ Cheap flights from Trinidad to San Diego (SAN)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SAN
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trinidad to San Diego 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 Trinidad to San Diego

Keep the following information in mind while searching for Trinidad to San Diego flight deals. Data was last updated May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

November

Cheapest in

January

Average price

$674
Provider with most accurate pricing for Port of Spain Piarco Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-San Diego flights.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Trinidad to San Diego

Cheapest flights from Trinidad to San Diego
Explore the most affordable flight options available from Trinidad to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 5/1212:30 amPOS - SAN
2 stops14h 53mUnited Airlines
Mon 5/196:15 amSAN - POS
2 stops14h 08mUnited Airlines
Deal found 5/4$594
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/133:05 pmPOS - SAN
2 stops20h 30mAmerican Airlines
Mon 5/197:22 pmSAN - POS
2 stops15h 43mAmerican Airlines
Deal found 5/4$601
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:55 amPOS - SAN
1 stop13h 53mMultiple Airlines
Mon 5/1910:45 pmSAN - POS
1 stop19h 30mMultiple Airlines
Deal found 5/4$1,212

Cheapflights Fare Finder

Customize your flight search to find flights from Trinidad to San Diego 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 May 5, 2025.
Use the filters below to find and compare flights from Trinidad to San Diego that are best for you.

Fly from

Trinidad

Fly to

San Diego

Route

Depart

Return

Price

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Mon 5/12

12:30 am-12:23 pm

2 stops14h 53m

San Diego

Mon 5/19

6:15 am-11:23 pm

2 stops14h 08m

$594

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Tue 5/13

3:05 pm-8:35 am

2 stops20h 30m

San Diego

Mon 5/19

7:22 pm-2:05 pm

2 stops15h 43m

$601

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Tue 5/13

8:55 am-7:48 pm

1 stop13h 53m

San Diego

Mon 5/19

10:45 pm-9:15 pm

1 stop19h 30m

$1,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Best time to book a flight from Trinidad to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Trinidad 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 Trinidad to San Diego

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Related info for your journey

Find useful and relevant information for your journey from Trinidad to San Diego. 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 San Diego from Trinidad?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Trinidad. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

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

  • How can I find direct flights from Trinidad to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad to San Diego.

  • Can I find deals for business class flights from Trinidad to San Diego?

    Yes. Cheapflights offers flight deals from Trinidad to San Diego 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 Trinidad to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Trinidad to San Diego (average of $286). Flying from Trinidad to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Trinidad?

Book flights to Trinidad if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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 airline flying from Trinidad to San Diego

Discover the top airline that operate flights from Trinidad to San Diego. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$367Average$767FlexibilityNo cancel feeOn-time69%

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.