Which layover airport has the shortest travel time from San Diego to Port of Spain?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 10h 03m.

Which layover airport offers the lowest fares from San Diego to Port of Spain?

Flights via Houston (IAH) offer the lowest average round-trip price of $510.

What is the cheapest airline that flies from San Diego to Port of Spain Piarco Intl?

United Airlines is the most popular carrier operating from San Diego to Port of Spain Piarco Intl

Which airport is the most popular layover for flights between San Diego and Port of Spain?

Houston (IAH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from San Diego to Port of Spain?

Houston (IAH) has the shortest average layover time for this route: 2h 44m.

When did momondo last update prices for flights from San Diego Airport to Port of Spain Piarco Intl Airport?

Prices for flights from San Diego Airport to Port of Spain Piarco Intl Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Port of Spain Piarco Intl Airport?

There is 1 operator available for flights from San Diego Airport to Port of Spain Piarco Intl Airport as of September 2026.

How old do you have to be to fly from San Diego Airport to Port of Spain Piarco Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Port of Spain Piarco Intl Airport.

What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$221 Cheap Flights from San Diego to Port of Spain in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Port of Spain

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10:30 pm - 1:54 amSAN San Diego-POS Port of Spain Piarco Intl

23h 24m1 stop Panama City Tocumen Intl

3:40 am - 5:15 pmPOS Port of Spain Piarco Intl-SAN San Diego

17h 35m1 stop Panama City Tocumen Intl

$452Copa Airlines

Mon, Nov 2 - Sun, Nov 8

8:05 am - 12:18 amSAN San Diego-POS Port of Spain Piarco Intl

12h 13m1 stop Houston George Bush Intcntl

1:25 am - 3:54 pmPOS Port of Spain Piarco Intl-SAN San Diego

18h 29m1 stop Houston George Bush Intcntl

$464United Airlines

Mon, Nov 2 - Sun, Nov 8

10:16 am - 12:18 amSAN San Diego-POS Port of Spain Piarco Intl

10h 02m1 stop Houston George Bush Intcntl

1:25 am - 11:31 amPOS Port of Spain Piarco Intl-SAN San Diego

14h 06m2 stops Houston George Bush Intcntl Los Angeles Los Angeles

$468United Airlines

Mon, Nov 2 - Sun, Nov 8

9:05 pm - 2:32 pmSAN San Diego-POS Port of Spain Piarco Intl

13h 27m1 stop New York John F Kennedy Intl

9:05 am - 7:52 pmPOS Port of Spain Piarco Intl-SAN San Diego

14h 47m1 stop New York John F Kennedy Intl

$486JetBlue

Mon, Mar 1 - Mon, Mar 8

6:20 am - 12:18 amSAN San Diego-POS Port of Spain Piarco Intl

13h 58m2 stops Los Angeles Los Angeles Houston George Bush Intcntl

1:25 am - 1:47 pmPOS Port of Spain Piarco Intl-SAN San Diego

16h 22m2 stops Houston George Bush Intcntl San Francisco

$509United Airlines

Mon, Nov 2 - Sun, Nov 8

8:00 am - 11:23 pmSAN San Diego-POS Port of Spain Piarco Intl

12h 23m1 stop Houston George Bush Intcntl

12:30 am - 5:46 pmPOS Port of Spain Piarco Intl-SAN San Diego

20h 16m1 stop Houston George Bush Intcntl

$584United Airlines

Thu, Oct 8 - Sun, Oct 11

6:28 pm - 11:23 pmSAN San Diego-POS Port of Spain Piarco Intl

25h 55m2 stops San Francisco Houston George Bush Intcntl

12:30 am - 3:40 pmPOS Port of Spain Piarco Intl-SAN San Diego

18h 10m1 stop Houston George Bush Intcntl

$588United Airlines

Thu, Oct 8 - Sun, Oct 11

6:50 pm - 11:23 pmSAN San Diego-POS Port of Spain Piarco Intl

25h 33m2 stops Denver Intl Houston George Bush Intcntl

12:30 am - 10:27 pmPOS Port of Spain Piarco Intl-SAN San Diego

24h 57m2 stops Houston George Bush Intcntl Denver Intl

$588United Airlines

Thu, Oct 8 - Sun, Oct 11

6:50 pm - 11:23 pmSAN San Diego-POS Port of Spain Piarco Intl

25h 33m2 stops Denver Intl Houston George Bush Intcntl

12:30 am - 3:40 pmPOS Port of Spain Piarco Intl-SAN San Diego

18h 10m1 stop Houston George Bush Intcntl

$588United Airlines

Mon, Oct 19 - Thu, Oct 22

6:28 pm - 11:23 pmSAN San Diego-POS Port of Spain Piarco Intl

25h 55m2 stops San Francisco Houston George Bush Intcntl

12:30 am - 10:57 pmPOS Port of Spain Piarco Intl-SAN San Diego

25h 27m2 stops Houston George Bush Intcntl San Francisco

$588United Airlines

Mon, Oct 19 - Thu, Oct 22

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Copa Airlines flights from San Diego to Port of Spain

Our best Copa Airlines deals on San Diego to Port of Spain flight tickets

Copa Airlines

Nov 2

SAN10:30 pmSan Diego

23h 24m

1 stop

POS1:54 amPort of Spain Piarco Intl

Nov 8

POS3:40 amPort of Spain Piarco Intl

17h 35m

1 stop

SAN5:15 pmSan Diego

$452

Copa Airlines

Nov 2

SAN4:45 pmSan Diego

29h 09m

2 stops

POS1:54 amPort of Spain Piarco Intl

Nov 8

POS3:40 amPort of Spain Piarco Intl

17h 35m

1 stop

SAN5:15 pmSan Diego

$659

Copa Airlines

Mar 1

SAN10:30 pmSan Diego

23h 22m

1 stop

POS1:52 amPort of Spain Piarco Intl

Mar 8

POS2:57 pmPort of Spain Piarco Intl

37h 32m

2 stops

SAN12:29 amSan Diego

$665

United Airlines flights from San Diego to Port of Spain

Our best United Airlines deals on San Diego to Port of Spain flight tickets

United Airlines

Nov 2

SAN8:05 amSan Diego

12h 13m

1 stop

POS12:18 amPort of Spain Piarco Intl

Nov 8

POS1:25 amPort of Spain Piarco Intl

18h 29m

1 stop

SAN3:54 pmSan Diego

$464

United Airlines

Nov 2

SAN10:16 amSan Diego

10h 02m

1 stop

POS12:18 amPort of Spain Piarco Intl

Nov 8

POS1:25 amPort of Spain Piarco Intl

14h 06m

2 stops

SAN11:31 amSan Diego

$468

United Airlines

Nov 2

SAN6:20 amSan Diego

13h 58m

2 stops

POS12:18 amPort of Spain Piarco Intl

Nov 8

POS1:25 amPort of Spain Piarco Intl

16h 22m

2 stops

SAN1:47 pmSan Diego

$509

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 11/2

10:30 pm-1:54 am

1 stop23h 24m

Port of Spain Piarco Intl

Sun 11/8

3:40 am-5:15 pm

1 stop17h 35m

$452

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 11/2

8:05 am-12:18 am

1 stop12h 13m

Port of Spain Piarco Intl

Sun 11/8

1:25 am-3:54 pm

1 stop18h 29m

$464

Quickest round-trip

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 11/2

10:16 am-12:18 am

1 stop10h 02m

Port of Spain Piarco Intl

Sun 11/8

1:25 am-11:31 am

2 stops14h 06m

$468

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 3/1

9:05 pm-2:32 pm

1 stop13h 27m

Port of Spain Piarco Intl

Mon 3/8

9:05 am-7:52 pm

1 stop14h 47m

$486

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 11/2

6:20 am-12:18 am

2 stops13h 58m

Port of Spain Piarco Intl

Sun 11/8

1:25 am-1:47 pm

2 stops16h 22m

$509

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Thu 10/8

8:00 am-11:23 pm

1 stop12h 23m

Port of Spain Piarco Intl

Sun 10/11

12:30 am-5:46 pm

1 stop20h 16m

$584

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Thu 10/8

6:28 pm-11:23 pm

2 stops25h 55m

Port of Spain Piarco Intl

Sun 10/11

12:30 am-3:40 pm

1 stop18h 10m

$588

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Thu 10/8

6:50 pm-11:23 pm

2 stops25h 33m

Port of Spain Piarco Intl

Sun 10/11

12:30 am-10:27 pm

2 stops24h 57m

$588

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 10/19

6:50 pm-11:23 pm

2 stops25h 33m

Port of Spain Piarco Intl

Thu 10/22

12:30 am-3:40 pm

1 stop18h 10m

$588

San DiegoPort of Spain

SAN San Diego - POS Port of Spain Piarco Intl

SANPOS

San Diego

Mon 10/19

6:28 pm-11:23 pm

2 stops25h 55m

Port of Spain Piarco Intl

Thu 10/22

12:30 am-10:57 pm

2 stops25h 27m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Port of Spain?

The month of December is, on average, the cheapest month to fly to Port of Spain from San Diego, with most prices found around $0. If you’re not able to fly to Port of Spain in December, then May is your next best option. Flight prices from San Diego to Port of Spain during May average around $0.

When to book flights from San Diego to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Port of Spain (SAN to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Port of Spain

Best Price Found	$221
Fastest flight time	16h 09m
Direct flights	None

The best one-way flight to Port of Spain from San Diego in the past 72 hours is $221. The best round-trip flight deal from San Diego to Port of Spain found on momondo in the last 72 hours is $452.

The fastest flight from San Diego to Port of Spain takes 16h 09m

There are no direct flights from San Diego to Port of Spain. There are no popular flight routes from San Diego to Port of Spain.

Search flight deals

Frequently asked questions about flying from San Diego to Port of Spain

How far is San Diego to Port of Spain Piarco Intl by plane?
The straight-line distance from San Diego to Port of Spain Piarco Intl is 3831.2 mi. Typically, this will take 16h 09m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Port of Spain Piarco Intl Airport?
Prices for flights from San Diego Airport to Port of Spain Piarco Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Port of Spain Piarco Intl Airport?
There is 1 operator available for flights from San Diego Airport to Port of Spain Piarco Intl Airport as of September 2026.
How old do you have to be to fly from San Diego Airport to Port of Spain Piarco Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Port of Spain Piarco Intl Airport.
What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?
The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Diego to Port of Spain?
Based on momondo bookings for flights between San Diego and Port of Spain, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from San Diego to Port of Spain

Compare and see reviews for airlines that fly from San Diego to Port of Spain with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $443	Free Cancellation	Rating 7.4 10,220 reviews		Search United Airlines flights

Piarco

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Why should I use momondo to find a flight deal from San Diego to Port of Spain?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Port of Spain. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to Port of Spain with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Port of Spain from San Diego with this policy.

How can momondo help me find flights from San Diego to Port of Spain?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Port of Spain.

I’m not ready to book a flight from San Diego to Port of Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Port of Spain, momondo offers a useful price alert feature which will track prices for flights to Port of Spain from San Diego and alert you when they change.

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Cheap flights from San Diego to Port of Spain from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Port of Spain departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Copa Airlines flights from San Diego to Port of Spain

Our best Copa Airlines deals on San Diego to Port of Spain flight tickets

United Airlines flights from San Diego to Port of Spain

Our best United Airlines deals on San Diego to Port of Spain flight tickets

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How to get the cheapest flight ticket from San Diego to Port of Spain

What is the cheapest month to fly to Port of Spain?

What is the cheapest airline that flies from San Diego to Port of Spain Piarco Intl?

Which airport is the most popular layover for flights between San Diego and Port of Spain?

Which layover airport offers the lowest fares from San Diego to Port of Spain?

Which layover airport has the shortest travel time from San Diego to Port of Spain?

Which layover airport has the shortest connection time from San Diego to Port of Spain?

When to book flights from San Diego to Port of Spain

Cheap San Diego to Port of Spain (SAN to POS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Diego to Port of Spain

Best airlines flying from San Diego to Port of Spain

Compare and see reviews for airlines that fly from San Diego to Port of Spain with momondo

Traveling to a place near Port of Spain?

Why use momondo?

An easier way to manage your Port of Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing Trinidad and Tobago

Fly your favorite airline to Port of Spain

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Port of Spain

List of cabin classes available on flights landing in Port of Spain. Availability may vary depending on flight origin and airline.

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