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Cheap flights from Port of Spain to San Diego from $310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to San Diego departing on 3/7. 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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0 bags

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Find the cheapest flights from Port of Spain to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
5:38 pm - 10:00 am
POS
-
SAN
19h 22m
1 stop
JetBlue Logo
9:15 pm - 4:13 pm
SAN
-
POS
15h 58m
1 stop
$622JetBlue
Thu, Apr 16 - Thu, Apr 23
JetBlue Logo
5:38 pm - 10:00 am
POS
-
SAN
19h 22m
1 stop
JetBlue Logo
9:15 pm - 4:13 pm
SAN
-
POS
15h 58m
1 stop
$656JetBlue
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
12:30 am - 1:51 pm
POS
-
SAN
16h 21m
1 stop
United Airlines Logo
10:30 pm - 11:23 pm
SAN
-
POS
21h 53m
2 stops
$763United Airlines
Wed, Apr 15 - Thu, Apr 23
American Airlines Logo
3:47 pm - 11:53 am
POS
-
SAN
23h 06m
1 stop
American Airlines Logo
9:45 pm - 2:32 pm
SAN
-
POS
13h 47m
2 stops
$801American Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
9:40 am - 5:25 pm
POS
-
SAN
34h 45m
3 stops
Multiple Airlines Logo
6:10 pm - 12:20 am
SAN
-
POS
27h 10m
2 stops
$1,444Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
7:55 am - 11:53 am
POS
-
SAN
30h 58m
3 stops
Multiple Airlines Logo
6:10 pm - 12:20 am
SAN
-
POS
27h 10m
2 stops
$1,467Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

JetBlue flights from Port of Spain to San Diego

Our best JetBlue deals on Port of Spain to San Diego flight tickets
JetBlue
Apr 16
POS5:38 pmPort of Spain Piarco Intl
19h 22m
1 stop
SAN10:00 amSan Diego
Apr 23
SAN9:15 pmSan Diego
15h 58m
1 stop
POS4:13 pmPort of Spain Piarco Intl
$622
JetBlue
Apr 16
POS5:38 pmPort of Spain Piarco Intl
19h 22m
1 stop
SAN10:00 amSan Diego
Apr 23
SAN9:15 pmSan Diego
15h 58m
1 stop
POS4:13 pmPort of Spain Piarco Intl
$656

momondo Fare Finder

 
Customize your flight search to find flights from Port of Spain 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, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Port of Spain to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Thu 4/16

5:38 pm-10:00 am

1 stop19h 22m

San Diego

Thu 4/23

9:15 pm-4:13 pm

1 stop15h 58m

$622

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Thu 4/16

5:38 pm-10:00 am

1 stop19h 22m

San Diego

Thu 4/23

9:15 pm-4:13 pm

1 stop15h 58m

$656

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Wed 4/15

12:30 am-1:51 pm

1 stop16h 21m

San Diego

Thu 4/23

10:30 pm-11:23 pm

2 stops21h 53m

$763

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Thu 4/16

3:47 pm-11:53 am

1 stop23h 06m

San Diego

Thu 4/23

9:45 pm-2:32 pm

2 stops13h 47m

$801

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Thu 4/16

9:40 am-5:25 pm

3 stops34h 45m

San Diego

Thu 4/23

6:10 pm-12:20 am

2 stops27h 10m

$1,444

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Thu 4/16

7:55 am-11:53 am

3 stops30h 58m

San Diego

Thu 4/23

6:10 pm-12:20 am

2 stops27h 10m

$1,467

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Sat 3/7

3:46 am-5:14 pm

1 stop17h 28m

$310

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Sun 3/8

8:45 am-7:58 pm

1 stop14h 13m

$375

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Sat 3/7

3:46 am-5:14 pm

1 stop17h 28m

$484

Port of SpainSan Diego

POS - SAN

POSSAN

Port of Spain Piarco Intl

Sat 3/7

1:30 am-6:00 pm

2 stops20h 30m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Port of Spain to San Diego

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

Can stopping save me money on Port of Spain to San Diego flights?

You could potentially save up to 9% on your flight if you consider stops on a Port of Spain to San Diego flight.

When to book flights from Port of Spain to San Diego

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

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

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

Fastest flight time

19h 22m

Direct flights

None
The fastest flight from Port of Spain to San Diego takes 19h 22m
There are no direct flights from Port of Spain to San Diego. There are no popular flight routes from Port of Spain to San Diego.
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  • How far is Port of Spain Piarco Intl to San Diego by plane?

    The straight-line distance from Port of Spain Piarco Intl to San Diego is 3831.2 mi. Flights usually cover this in 19h 22m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Port of Spain Piarco Intl Airport to San Diego Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Port of Spain Piarco Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Port of Spain to San Diego?

Best airlines flying from Port of Spain to San Diego

Compare and see reviews for airlines that fly from Port of Spain to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $403Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
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Julian
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

Finding the right flight to San Diego from Port of Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Port of Spain to San Diego flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Port of Spain.

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

If you are not ready to book a flight from Port of Spain to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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