POS - SAN

$303 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 5/17. 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.
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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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Flights Deals

Cheap Flights from Port of Spain to San Diego

 
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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Port of Spain to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
12:30 am - 9:17 amPOS-SAN
11h 47m1 stop
United Airlines Logo
6:43 pm - 11:23 pmSAN-POS
25h 40m1 stop
$572United Airlines
Find Deal
Wed, May 28 - Wed, Jun 11
United Airlines Logo
12:30 am - 9:17 amPOS-SAN
11h 47m1 stop
United Airlines Logo
6:28 pm - 11:23 pmSAN-POS
25h 55m2 stops
$578United Airlines
Find Deal
Wed, May 28 - Wed, Jun 11
United Airlines Logo
12:30 am - 12:58 pmPOS-SAN
15h 28m2 stops
United Airlines Logo
6:28 pm - 11:23 pmSAN-POS
25h 55m2 stops
$584United Airlines
Find Deal
Fri, May 16 - Sat, May 24
United Airlines Logo
12:30 am - 4:45 pmPOS-SAN
19h 15m2 stops
United Airlines Logo
8:40 am - 11:23 pmSAN-POS
35h 43m2 stops
$595United Airlines
Find Deal
Fri, May 16 - Thu, May 22
 Logo
10:10 am - 7:13 amPOS-SAN
24h 03m2 stops
 Logo
8:48 pm - 8:00 pmSAN-POS
20h 12m3 stops
Thu, May 29 - Wed, Jun 11
American Airlines Logo
3:05 pm - 9:08 amPOS-SAN
21h 03m2 stops
American Airlines Logo
2:28 pm - 2:05 pmSAN-POS
20h 37m2 stops
$629American Airlines
Find Deal
Sat, May 24 - Sat, May 31
 Logo
9:10 am - 7:13 amPOS-SAN
25h 03m2 stops
 Logo
7:00 am - 6:10 amSAN-POS
20h 10m1 stop
Sat, May 17 - Sat, May 24
American Airlines Logo
3:05 pm - 2:02 pmPOS-SAN
25h 57m2 stops
American Airlines Logo
10:25 pm - 2:05 pmSAN-POS
12h 40m1 stop
$646American Airlines
Find Deal
Fri, May 16 - Sat, May 24
American Airlines Logo
3:05 pm - 12:00 pmPOS-SAN
23h 55m2 stops
American Airlines Logo
2:28 pm - 2:05 pmSAN-POS
20h 37m2 stops
$652American Airlines
Find Deal
Sun, May 18 - Sat, May 24
 Logo
10:10 am - 11:56 pmPOS-SAN
40h 46m3 stops
 Logo
8:48 pm - 8:00 pmSAN-POS
20h 12m3 stops
Thu, May 29 - Wed, Jun 11
Useful Info

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

High seasonDecember
Cheapest flight$303
Most popular time to fly with an average 4% 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 $303 for a one-way ticket and $572 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 oneworld 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.

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 8696 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

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

Information on your arrival and departure airports

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