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Cheap flights from Port of Spain to San Francisco from $797

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to San Francisco departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Port of Spain to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:50 pm - 9:12 am
POS
-
SFO
20h 22m
1 stop
Multiple Airlines Logo
11:35 am - 12:15 am
SFO
-
POS
33h 40m
1 stop
$797Multiple Airlines
Fri, Sep 25 - Sun, Sep 27
Multiple Airlines Logo
3:50 pm - 9:12 am
POS
-
SFO
20h 22m
1 stop
Multiple Airlines Logo
7:35 pm - 12:15 am
SFO
-
POS
25h 40m
2 stops
$802Multiple Airlines
Fri, Sep 25 - Sun, Sep 27
JetBlue Logo
7:41 pm - 9:11 am
POS
-
SFO
16h 30m
1 stop
JetBlue Logo
11:50 pm - 6:31 pm
SFO
-
POS
15h 41m
1 stop
$824JetBlue
Fri, Sep 4 - Mon, Sep 7
United Airlines Logo
12:30 am - 12:27 am
POS
-
SFO
26h 57m
1 stop
United Airlines Logo
12:45 am - 11:23 pm
SFO
-
POS
19h 38m
1 stop
$832United Airlines
Thu, Aug 13 - Sat, Aug 15
American Airlines Logo
7:00 am - 11:22 pm
POS
-
SFO
19h 22m
2 stops
American Airlines Logo
7:02 pm - 2:14 pm
SFO
-
POS
16h 12m
2 stops
$854American Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
12:30 am - 9:25 am
POS
-
SFO
11h 55m
1 stop
United Airlines Logo
5:00 am - 11:23 pm
SFO
-
POS
15h 23m
1 stop
$878United Airlines
Sun, Jul 5 - Mon, Jul 13
American Airlines Logo
7:00 am - 8:20 pm
POS
-
SFO
16h 20m
1 stop
American Airlines Logo
9:49 pm - 10:33 pm
SFO
-
POS
21h 44m
1 stop
$900American Airlines
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
11:40 pm - 10:33 pm
POS
-
SFO
25h 53m
1 stop
Multiple Airlines Logo
3:43 pm - 6:55 pm
SFO
-
POS
24h 12m
2 stops
$903Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
3:18 pm - 10:24 am
POS
-
SFO
22h 06m
1 stop
American Airlines Logo
11:20 pm - 10:33 pm
SFO
-
POS
20h 13m
2 stops
$905American Airlines
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
7:00 am - 7:21 pm
POS
-
SFO
15h 21m
2 stops
American Airlines Logo
8:11 pm - 2:14 pm
SFO
-
POS
15h 03m
2 stops
$955American Airlines
Mon, Jul 6 - Mon, Jul 13

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United Airlines flights from Port of Spain to San Francisco

Our best United Airlines deals on Port of Spain to San Francisco flight tickets
United Airlines
Aug 13
POS12:30 amPort of Spain Piarco Intl
26h 57m
1 stop
SFO12:27 amSan Francisco
Aug 15
SFO12:45 amSan Francisco
19h 38m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$832
United Airlines
Jul 5
POS12:30 amPort of Spain Piarco Intl
11h 55m
1 stop
SFO9:25 amSan Francisco
Jul 13
SFO5:00 amSan Francisco
15h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$878
United Airlines
Jun 27
POS12:30 amPort of Spain Piarco Intl
11h 55m
1 stop
SFO9:25 amSan Francisco
Jul 5
SFO11:59 pmSan Francisco
20h 24m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$1,002

American Airlines flights from Port of Spain to San Francisco

Our best American Airlines deals on Port of Spain to San Francisco flight tickets
American Airlines
Aug 14
POS7:00 amPort of Spain Piarco Intl
19h 22m
2 stops
SFO11:22 pmSan Francisco
Aug 16
SFO7:02 pmSan Francisco
16h 12m
2 stops
POS2:14 pmPort of Spain Piarco Intl
$854
American Airlines
Jul 6
POS7:00 amPort of Spain Piarco Intl
16h 20m
1 stop
SFO8:20 pmSan Francisco
Jul 13
SFO9:49 pmSan Francisco
21h 44m
1 stop
POS10:33 pmPort of Spain Piarco Intl
$900
American Airlines
Jul 6
POS3:18 pmPort of Spain Piarco Intl
22h 06m
1 stop
SFO10:24 amSan Francisco
Jul 13
SFO11:20 pmSan Francisco
20h 13m
2 stops
POS10:33 pmPort of Spain Piarco Intl
$905

momondo 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Port of Spain to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 9/25

3:50 pm-9:12 am

1 stop20h 22m

San Francisco

Sun 9/27

11:35 am-12:15 am

1 stop33h 40m

$797

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 9/25

3:50 pm-9:12 am

1 stop20h 22m

San Francisco

Sun 9/27

7:35 pm-12:15 am

2 stops25h 40m

$802

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 9/4

7:41 pm-9:11 am

1 stop16h 30m

San Francisco

Mon 9/7

11:50 pm-6:31 pm

1 stop15h 41m

$824

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Thu 8/13

12:30 am-12:27 am

1 stop26h 57m

San Francisco

Sat 8/15

12:45 am-11:23 pm

1 stop19h 38m

$832

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Fri 8/14

7:00 am-11:22 pm

2 stops19h 22m

San Francisco

Sun 8/16

7:02 pm-2:14 pm

2 stops16h 12m

$854
Quickest round-trip

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Sun 7/5

12:30 am-9:25 am

1 stop11h 55m

San Francisco

Mon 7/13

5:00 am-11:23 pm

1 stop15h 23m

$878

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 7/6

7:00 am-8:20 pm

1 stop16h 20m

San Francisco

Mon 7/13

9:49 pm-10:33 pm

1 stop21h 44m

$900

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 7/6

11:40 pm-10:33 pm

1 stop25h 53m

San Francisco

Mon 7/13

3:43 pm-6:55 pm

2 stops24h 12m

$903

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 7/6

3:18 pm-10:24 am

1 stop22h 06m

San Francisco

Mon 7/13

11:20 pm-10:33 pm

2 stops20h 13m

$905

Port of SpainSan Francisco

POS - SFO

POSSFO

Port of Spain Piarco Intl

Mon 7/6

7:00 am-7:21 pm

2 stops15h 21m

San Francisco

Mon 7/13

8:11 pm-2:14 pm

2 stops15h 03m

$955

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

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

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 Francisco flights?

You could potentially save up to 27% on your flight if you consider stops on a Port of Spain to San Francisco flight.

How have Port of Spain to San Francisco flight prices changed over time?

As of June 2026, prices for Port of Spain to San Francisco flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Port of Spain to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Port of Spain to San Francisco 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 Francisco (POS to SFO) flight deals and tips

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

Fastest flight time

16h 12m

Direct flights

None
The fastest flight from Port of Spain to San Francisco takes 16h 12m
There are no direct flights from Port of Spain to San Francisco. There are no popular flight routes from Port of Spain to San Francisco.
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Frequently asked questions about flying from Port of Spain to San Francisco

  • How far is Port of Spain Piarco Intl to San Francisco by plane?

    The distance between Port of Spain Piarco Intl and San Francisco is about 4182.8 mi. 16h 12m is a normal flight duration for this route.

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

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

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

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

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

    The required travel and health documents for your San Francisco 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 Francisco 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 Francisco?

Best airlines flying from Port of Spain to San Francisco

Compare and see reviews for airlines that fly from Port of Spain to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $725Free CancellationRating
7.4
9,830 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

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South San Francisco
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Calistoga
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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Port of Spain.

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

Flights from Port of Spain to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Francisco from Port of Spain.

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

Of course. momondo tracks the price of Port of Spain to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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