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$400+ Cheap flights from Port of Spain (POS) to San Francisco (SFO)

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Port of Spain to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to San Francisco (SFO). 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 June 12, 2025.

Round-trip from

$674
(JetBlue)

One-way from

$400
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$763
From Port of Spain Piarco Intl to San Francisco
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One-way flight from Port of Spain Piarco Intl to San Francisco
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Highest demand for flights based on searches. 18% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Port of Spain to San Francisco

Cheapest flights from Port of Spain to San Francisco
Explore the most affordable flight options available from Port of Spain to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/12. 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.
Fri 7/188:50 amPOS - SFO
1 stop20h 04mJetBlue
Thu 7/314:30 pmSFO - POS
1 stop17h 00mJetBlue
Deal found 6/12$674
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/712:30 amPOS - SFO
1 stop16h 49mUnited Airlines
Wed 8/207:10 amSFO - POS
1 stop13h 13mUnited Airlines
Deal found 6/10$725
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/148:00 amPOS - SFO
2 stops14h 07mAmerican Airlines
Wed 10/226:08 amSFO - POS
2 stops12h 17mAmerican Airlines
Deal found 6/11$729
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:25 amPOS - SFO
2 stops21h 11mAir Canada
Sat 9/611:45 pmSFO - POS
2 stops22h 40mAir Canada
Deal found 6/12$735
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:10 amPOS - SFO
3 stops34h 08mMultiple Airlines
Wed 10/14:35 pmSFO - POS
2 stops53h 50mMultiple Airlines
Deal found 6/10$777
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 8/182:35 pmPOS - SFO
1 stop12h 05mCopa Airlines
Fri 8/291:28 amSFO - POS
1 stop21h 20mCopa Airlines
Deal found 6/10$974

Cheapflights Fare Finder

Customize your flight search to find flights from Port of Spain to San Francisco 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 June 12, 2025.
Use the filters below to find and compare flights from Port of Spain to San Francisco that are best for you.

Fly from

Port of Spain

Fly to

San Francisco

Route

Depart

Return

Price

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 7/18

8:50 am-1:54 am

1 stop20h 04m

San Francisco

Thu 7/31

4:30 pm-12:30 pm

1 stop17h 00m

$674

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Thu 8/7

12:30 am-9:41 am

1 stop12h 11m

San Francisco

Tue 8/19

5:00 am-11:23 pm

1 stop15h 23m

$725

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 9/1

2:25 am-8:36 pm

2 stops21h 11m

San Francisco

Sat 9/6

11:45 pm-1:25 am

2 stops22h 40m

$735

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 8/18

3:35 pm-10:11 am

2 stops21h 36m

San Francisco

Sat 8/30

8:00 am-9:36 pm

1 stop10h 36m

$830

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 7/18

7:00 am-8:02 pm

2 stops16h 02m

San Francisco

Thu 7/31

1:24 pm-6:10 am

1 stop13h 46m

$918

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 8/18

2:35 pm-11:40 pm

1 stop12h 05m

San Francisco

Fri 8/29

1:28 am-1:48 am

1 stop21h 20m

$974

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 6/16

2:25 am-1:27 pm

1 stop14h 02m

$400

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Tue 6/17

4:20 pm-12:25 pm

1 stop23h 05m

$544

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Tue 6/17

7:29 pm-9:34 am

1 stop17h 05m

$547

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Sat 7/26

7:01 am-11:42 pm

2 stops19h 41m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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Best time to book a flight from Port of Spain to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Port of Spain 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 Port of Spain to San Francisco

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

Find hourly flight availability from Port of Spain to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Port of Spain to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Copa Airlines, United Airlines and JetBlue from Port of Spain to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
JetBlue
7.3
Good
2,925 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Air Canada
7.1
Good
9,531 reviews
Copa Airlines
7.5
Good
1,451 reviews

Food

6.8

Entertainment

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

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

  • What are the cheapest airlines flying from Port of Spain to San Francisco round-trip?

    JetBlue, at $674, was found to be the cheapest airline from Port of Spain to San Francisco.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that JetBlue is 12% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Port of Spain to San Francisco one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $400. JetBlue flights start at $547 while deals on American Airlines start at $635 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Port of Spain to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Port of Spain to San Francisco (average of $276). Flying from Port of Spain to San Francisco in June is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Port of Spain to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Port of Spain to San Francisco

Discover the top 3 airlines that operate flights from Port of Spain to San Francisco. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$373Average$622FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$664Average$824FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$740Average$796FlexibilityNo cancel feeOn-time71%

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