POS - SAN

$305 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 10/19. 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

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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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

Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:20 am - 12:31 pmPOS-SAN
14h 11m1 stop
United Airlines Logo
8:00 am - 12:23 amSAN-POS
12h 23m1 stop
$585United Airlines
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:20 am - 5:29 pmPOS-SAN
19h 09m2 stops
United Airlines Logo
7:00 am - 1:05 amSAN-POS
14h 05m2 stops
$590United Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Copa Airlines Logo
2:33 pm - 5:14 pmPOS-SAN
30h 41m1 stop
Copa Airlines Logo
6:10 pm - 1:15 pmSAN-POS
15h 05m2 stops
$896Copa Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Copa Airlines Logo
2:33 pm - 5:14 pmPOS-SAN
30h 41m1 stop
Copa Airlines Logo
6:10 pm - 1:15 pmSAN-POS
15h 05m2 stops
$936Copa Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Copa Airlines Logo
2:33 pm - 5:14 pmPOS-SAN
30h 41m1 stop
Copa Airlines Logo
6:10 pm - 1:15 pmSAN-POS
15h 05m2 stops
$975Copa Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
JetBlue Logo
5:16 pm - 9:15 amPOS-SAN
19h 59m1 stop
JetBlue Logo
8:55 pm - 3:51 pmSAN-POS
14h 56m1 stop
$1,032JetBlue
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $585 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$585
United Airlines
Fri 2/27Tue 3/3
POS - SAN • 1 stop
Cheapest one-way
$305
Copa Airlines
Sun 10/19
POS - SAN • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Booking Insights

KAYAK's insights & trends for Port of Spain to San Diego flights

Get data-powered insights and trends into flights from Port of Spain to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Port of Spain to San Diego?

The average price of all round-trip flights from Port of Spain to San Diego clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Diego on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Port of Spain to San Diego. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

Good to know

Low seasonJuly
Cheapest flight$305
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 20% increase in price.
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 $305 for a one-way ticket and $585 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, and oneworld are the airline alliances operating flights between Port of Spain and San Diego, with Star Alliance being the most commonly used for this route.

  • 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 8929 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

The flight was comfortable with the exit row and great service

10.0 ExcellentMark, Aug 2025HNL - LAX
Read more United Airlines reviews

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

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

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