POS - SAN

$395 Find Cheap Flights from Port of Spain to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to San Diego departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to San Diego, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$726
United Airlines
Sun 3/29Sun 4/12
POS - SAN • 1 stop
Cheapest one-way
$310
Copa Airlines
Sun 2/8
POS - SAN • 1 stop
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We hope you love your trip to San Diego!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Port of Spain to San Diego (POS-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Port of Spain to San Diego

Sun, Mar 29 - Sun, Apr 12
United Airlines Logo
12:30 am - 11:04 am
POS
-
SAN
13h 34m
1 stop
United Airlines Logo
6:15 am - 11:23 pm
SAN
-
POS
14h 08m
1 stop
$726United Airlines
Sun, Mar 29 - Sun, Apr 12
United Airlines Logo
12:30 am - 11:59 pm
POS
-
SAN
26h 29m
2 stops
United Airlines Logo
10:23 am - 11:23 pm
SAN
-
POS
10h 00m
1 stop
$727United Airlines
Sun, Mar 29 - Sun, Apr 12
Multiple Airlines Logo
1:20 am - 12:00 pm
POS
-
SAN
37h 40m
2 stops
Multiple Airlines Logo
1:10 pm - 8:15 pm
SAN
-
POS
28h 05m
3 stops
$1,089Multiple Airlines
Mon, Mar 30 - Sun, Apr 12
Multiple Airlines Logo
11:05 am - 11:38 am
POS
-
SAN
27h 33m
3 stops
Multiple Airlines Logo
1:10 pm - 8:15 pm
SAN
-
POS
28h 05m
3 stops
$1,355Multiple Airlines
Useful Info

Good to know

Cheapest flight$310
Flight from Port of Spain to San Diego

When to book flights from Port of Spain to San Diego

Are your dates flexible? Find out the best times to travel from Port of Spain to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Port of Spain to San Diego

  • What is the cheapest flight from Port of Spain to San Diego?

    In the last 3 days, the lowest price for a flight from Port of Spain to San Diego was $310 for a one-way ticket and $726 for a round-trip.

  • Do I need a passport to fly between Port of Spain and San Diego?

    Yes

  • Which airports will I be using when flying from Port of Spain to San Diego?

    Port of Spain and San Diego are both served by 1 main airport. You will leave Port of Spain from Port of Spain Piarco Intl and will be arriving at San Diego.

  • Which aircraft models fly most regularly from Port of Spain to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Port of Spain to San Diego?

    Star Alliance is the only airline alliance operating flights between Port of Spain and San Diego.

  • How does KAYAK find such low prices on flights from Port of Spain to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port of Spain to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Port of Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Port of Spain with another airline. Booking your flights between Port of Spain and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Port of Spain to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Port of Spain to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9219 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

6.0 GoodAnonymous, Jan 2026
SLC - SFO
Read more United Airlines reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

Flight was delayed 45 minutes because originating flight was coming from Newark. No complimentary snacks were offered on this 5+ hour flight. No screens for the flight, but movies offered if you had already downloaded the United app (which I hadn't on my ipad). No USB ports, only a flimsy plug-in port near the bottom of the seat that was hard to see and kept coming unplugged.

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Everything you need to know for your flight from Port of Spain to San Diego

Information on your arrival and departure airports

Port of Spain (POS)
San Diego (SAN)