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Port of Spain

$208+ Cheap flights from San Diego (SAN) to Port of Spain (POS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — POS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from San Diego to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(United Airlines)

One-way from

$208
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$675
Provider with most accurate pricing for San Diego-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Port of Spain Piarco Intl flights.
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From San Diego to Port of Spain Piarco Intl
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One-way flight from San Diego to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 31% potential increase in price ($343 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Diego to Port of Spain

Cheapest flights from San Diego to Port of Spain
Explore the most affordable flight options available from San Diego to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This JetBlue deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:05 pmSAN - POS
1 stop14h 02mJetBlue
Wed 11/195:12 pmPOS - SAN
1 stop19h 53mJetBlue
Deal found 10/24$492
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:44 pmSAN - POS
2 stops18h 49mAmerican Airlines
Mon 12/84:33 pmPOS - SAN
2 stops21h 21mAmerican Airlines
Deal found 10/25$495
This Copa Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:10 pmSAN - POS
1 stop25h 38mCopa Airlines
Tue 11/183:48 amPOS - SAN
1 stop17h 15mCopa Airlines
Deal found 10/24$527
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:00 pmSAN - POS
2 stops24h 23mUnited Airlines
Sun 12/71:30 amPOS - SAN
1 stop18h 46mUnited Airlines
Deal found 10/25$601
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:20 amSAN - POS
1 stop10h 03mUnited Airlines
Tue 11/181:30 amPOS - SAN
2 stops23h 18mUnited Airlines
Deal found 10/24$605
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:50 pmSAN - POS
2 stops22h 40mAmerican Airlines
Wed 11/194:30 pmPOS - SAN
1 stop22h 57mAmerican Airlines
Deal found 10/24$621
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:15 pmSAN - POS
2 stops27h 08mUnited Airlines
Sat 11/221:30 amPOS - SAN
1 stop20h 54mUnited Airlines
Deal found 10/27$645
This JetBlue deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 pmSAN - POS
1 stop14h 02mJetBlue
Fri 11/145:42 pmPOS - SAN
1 stop20h 25mJetBlue
Deal found 10/26$657
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:40 pmSAN - POS
2 stops23h 43mUnited Airlines
Sat 11/291:30 amPOS - SAN
1 stop20h 54mUnited Airlines
Deal found 10/25$779
This Copa Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:10 pmSAN - POS
1 stop25h 38mCopa Airlines
Thu 11/133:48 amPOS - SAN
1 stop17h 15mCopa Airlines
Deal found 10/26$809

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Port of Spain 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, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from San Diego to Port of Spain that are best for you.

Fly from

San Diego

Fly to

Port of Spain

Route

Depart

Return

Price

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Mon 4/6

10:00 am-11:23 pm

1 stop10h 23m

Port of Spain Piarco Intl

Sun 4/12

12:30 am-4:18 pm

1 stop18h 48m

$491

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Tue 12/2

10:15 pm-11:59 pm

1 stop21h 44m

Port of Spain Piarco Intl

Mon 12/8

4:33 pm-9:54 am

2 stops21h 21m

$508

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Mon 11/17

8:10 pm-1:48 am

1 stop25h 38m

Port of Spain Piarco Intl

Tue 11/18

3:48 am-5:03 pm

1 stop17h 15m

$527

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Mon 4/6

11:00 pm-2:00 pm

1 stop12h 00m

Port of Spain Piarco Intl

Mon 4/13

3:10 pm-11:08 am

2 stops22h 58m

$595

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Tue 12/2

8:00 pm-12:23 am

2 stops24h 23m

Port of Spain Piarco Intl

Sun 12/7

1:30 am-4:16 pm

1 stop18h 46m

$601

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Mon 11/17

6:15 am-3:30 pm

2 stops29h 15m

Port of Spain Piarco Intl

Wed 11/19

4:30 pm-9:52 pm

2 stops33h 22m

$605

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Mon 11/17

10:20 am-12:23 am

1 stop10h 03m

Port of Spain Piarco Intl

Tue 11/18

1:30 am-8:48 pm

2 stops23h 18m

$605

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Wed 12/3

6:25 am-5:15 am

2 stops42h 50m

$208

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Wed 12/3

8:01 am-12:23 am

1 stop12h 22m

$274

San DiegoPort of Spain

SAN - POS

SANPOS

San Diego

Sun 12/21

8:12 pm-1:31 pm

1 stop13h 19m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 11 results
1
2

Compare providers for flights from San Diego to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Port of Spain in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Port of Spain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Port of Spain flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from SAN to POS?

Find hourly flight availability from San Diego to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from San Diego to Port of Spain in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with United Airlines from San Diego to Port of Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Port of Spain?

    United Airlines, American Airlines, and Copa Airlines can get you from San Diego to Port of Spain in just under 10h 23m. Your travel time can differ by up to 15h 15m. Airlines will cover a distance of 3846 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Diego to Port of Spain round-trip?

    Currently priced at $510, United Airlines will fly you from San Diego to Port of Spain and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Diego to Port of Spain that include hotel bookings?

    Yes. In addition to deals on San Diego to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Port of Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Port of Spain.

  • Can I find deals for business class flights from San Diego to Port of Spain?

    Yes. Cheapflights offers flight deals from San Diego to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from San Diego to Port of Spain

Discover the top airline that operate flights from San Diego to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$582FlexibilityNo cancel feeOn-time69%

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