POS - SFO

$371 Find Cheap Flights from Port of Spain to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to San Francisco departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$550
JetBlue
Wed 3/4Wed 3/11
POS - SFO • 1 stop
Cheapest one-way
$412
Typical prices: $357-$943
Multiple Airlines
Thu 3/26
POS - SFO • 1 stop
Top airlines
JetBlue
Cheapest • from $550 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Port of Spain to San Francisco (POS-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Port of Spain to San Francisco

Wed, Mar 4 - Wed, Mar 11
JetBlue Logo
9:05 am - 11:57 pm
POS
-
SFO
18h 52m
1 stop
JetBlue Logo
2:07 pm - 1:36 pm
SFO
-
POS
20h 29m
1 stop
$550JetBlue
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:05 am - 11:57 pm
POS
-
SFO
18h 52m
1 stop
Multiple Airlines Logo
6:52 pm - 12:20 am
SFO
-
POS
26h 28m
2 stops
$579Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:05 am - 12:31 am
POS
-
SFO
19h 26m
2 stops
Multiple Airlines Logo
6:52 pm - 12:20 am
SFO
-
POS
26h 28m
2 stops
$602Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
8:55 am - 8:36 pm
POS
-
SFO
14h 41m
1 stop
Multiple Airlines Logo
10:38 pm - 6:55 pm
SFO
-
POS
17h 17m
2 stops
$623Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
JetBlue Logo
4:29 pm - 12:17 pm
POS
-
SFO
22h 48m
1 stop
JetBlue Logo
7:01 am - 1:22 pm
SFO
-
POS
27h 21m
1 stop
$675JetBlue
Mon, Mar 30 - Sun, Apr 12
United Airlines Logo
12:30 am - 9:30 am
POS
-
SFO
12h 00m
1 stop
United Airlines Logo
7:00 am - 11:23 pm
SFO
-
POS
13h 23m
1 stop
$748United Airlines
Mon, Mar 16 - Tue, Mar 24
United Airlines Logo
12:30 am - 2:54 pm
POS
-
SFO
17h 24m
1 stop
United Airlines Logo
11:59 pm - 11:23 pm
SFO
-
POS
20h 24m
1 stop
$751United Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
3:10 pm - 2:34 pm
POS
-
SFO
26h 24m
2 stops
American Airlines Logo
4:59 pm - 2:10 pm
SFO
-
POS
18h 11m
2 stops
$753American Airlines
Tue, Mar 31 - Sun, Apr 12
American Airlines Logo
3:10 pm - 1:36 pm
POS
-
SFO
25h 26m
2 stops
American Airlines Logo
10:28 pm - 2:32 pm
SFO
-
POS
13h 04m
2 stops
$826American Airlines
Tue, Mar 31 - Sun, Apr 12
American Airlines Logo
3:10 pm - 9:16 pm
POS
-
SFO
33h 06m
1 stop
American Airlines Logo
10:28 pm - 2:32 pm
SFO
-
POS
13h 04m
2 stops
$846American Airlines
Booking Insights

KAYAK's insights & trends for Port of Spain to San Francisco flights

Get data-powered insights and trends into flights from Port of Spain to San Francisco to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Port of Spain to San Francisco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Port of Spain to San Francisco were found on JetBlue ($550) and United Airlines ($748).

Find deals

Good to know

Cheapest flight$412
Flight from Port of Spain to San Francisco

When to book flights from Port of Spain to San Francisco

Are your dates flexible? Find out the best times to travel from Port of Spain to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Port of Spain to San Francisco

  • What are some of the layover cities for flights from Port of Spain to San Francisco?

    Since there are no direct flights from Port of Spain to San Francisco, many airlines have layovers in various cities where passengers can unwind and relax before continuing their journey. They include Panama City and Los Angeles with Copa Airlines, Houston with United Airlines, Miami with Caribbean and American Airlines, and New York and Los Angeles with JetBlue Airlines.

  • How is Delta reducing carbon emissions into the environment?

    Delta, a popular airline for flights from Port of Spain to San Francisco, has transitioned from using carbon offsets to actively focusing on decarbonization strategies. This includes modernizing its fleet with more fuel-efficient planes, investing in sustainable aviation fuel, and implementing operational improvements. Delta is committed to decreasing its environmental footprint by adopting sustainable practices throughout all aspects of its operations.

  • Does Alaska Airlines offer assistance to those who have disabilities?

    Those traveling on Alaska Airlines from Port of Spain to San Francisco with walking disabilities or limited mobility are entitled to special assistance services from the airline’s crew. They are allowed to use their assistive devices, like wheelchairs and walkers, in their passenger cabins free of charge. The airline also offers wheelchairs at no cost to passengers who require them.

  • What other nearby cities are served by San Francisco International Airport (SFO)?

    Major cities, including Fremont, San Francisco, Oakland, and San Jose, are less than 35 miles from San Francisco International Airport (SFO). In addition, Sacramento, Modesto, Stockton, and Sacramento are less than 90 miles from the airport. To get from SFO to these cities, travelers can take taxis, rent automobiles, or public transportation.

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

    In the last 3 days, the lowest price for a flight from Port of Spain to San Francisco was $412 for a one-way ticket and $550 for a round-trip.

  • Do I need a passport to fly between Port of Spain and San Francisco?

    Yes

  • Which aircraft models fly most regularly from Port of Spain to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Port of Spain to San Francisco?

    Star Alliance is the only airline alliance operating flights between Port of Spain and San Francisco.

  • How does KAYAK find such low prices on flights from Port of Spain to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Port of Spain to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Port of Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Port of Spain with another airline. Booking your flights between Port of Spain and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Port of Spain to San Francisco

  • Passengers planning a flight trip from Port of Spain to San Francisco should know that the main departure airport on this route is Piarco International Airport (POS), while the main arrival airport is San Francisco International Airport (SFO). Many major airlines operate flights o this route, including JetBlue, United Airlines, Caribbean Airlines, Delta, Copa Airlines, and Alaska Airlines.
  • Apart from being the main departure airport for Port of Spain to San Francisco flights, Piarco International Airport (POS) is also a hub for KLM, Qatar Airways, and American Airlines. Since American Airlines operates flights from Port of Spain to San Francisco, you can be sure to enjoy the airline’s special lounge amenities found at the airport if you arrive early before your flight.
  • Suppose your child travels alone from Port of Spain to San Francisco, and you book with JetBlue. In that case, they offer an unaccompanied minor service to support independent travel for children and teenagers. Trained staff members can assist unaccompanied young travelers throughout the journey, from check-in to clearing customs and immigration.
  • The cost of carry-on luggage, such as a folding stroller and a diaper bag, is waived for passengers flying on Copa Airlines from Port of Spain to San Francisco with infants under 23 months. The objects should fit in the overhead compartment or under the passenger's front seat, and their dimensions must not be larger than those permitted for carry-on luggage.
  • After landing at San Francisco International Airport (SFO), passengers can conveniently travel to downtown San Francisco using several transport means. This covers taxis, as well as public and private transportation choices. There are private shuttles and taxis accessible 24/7 from the San Francisco Airport to downtown, which takes about 35 minutes. If you'd rather use the metro, you can board it at the Bay Area Rapid Transit (BART) station.

Reviews of the top airline flying from Port of Spain to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Port of Spain to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9219 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

6.0 GoodAnonymous, Jan 2026
SLC - SFO
Read more United Airlines reviews

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Flight was late - I was downgraded from first class to coach

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Everything you need to know for your flight from Port of Spain to San Francisco

Information on your arrival and departure airports

Port of Spain (POS)
San Francisco (SFO)