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Find cheap flights from San Francisco to Caribbean from $137

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Caribbean departing on 8/25. 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
0 bags
Thu 6/27
Thu 7/4

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Best Caribbean Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cana1 stop$272
Montego Bay
Montego Bay1 stop$413
Santo Domingo
Santo Domingo2 stops$405
Oranjestad
Oranjestad2 stops$452
Nassau
Nassau1 stop$382
Kingston
Kingston1 stop$534
Simpson Bay
Simpson Bay2 stops$493
Providenciales
Providenciales1 stop$504
Port of Spain
Port of Spain1 stop$627
Bridgetown
Bridgetown2 stops$557
George Town
George Town1 stop$677
Aguadilla
Aguadilla1 stop$795
Willemstad
Willemstad1 stop$448
Castries
Castries2 stops$1,719
St. John's
St. John's1 stop$704

Good to know

Low season

September

High season

December

Cheapest flight

$137
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from San Francisco to San Juan

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from San Francisco to Caribbean?

    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 San Francisco to Caribbean.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Caribbean from San Francisco 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 San Francisco to Caribbean?

    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 Caribbean with an airline and back to San Francisco with another airline.

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

    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 Caribbean from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Caribbean

  • Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Francisco to Caribbean

 
Need help choosing which airline to fly with from San Francisco to Caribbean? 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.
8.0
DeltaOverall score based on 10502 reviews
7.4Food
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

The seats had plenty of leg room and the staff were very nice.

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Book cheap flights from San Francisco to Caribbean

Recent round-trip flight deals

8/5Mon
2 stopsFrontier
11h 04mSFO-SJU
8/12Mon
2 stopsFrontier
17h 54mSJU-SFO
$270
8/13Tue
1 stopJetBlue
9h 10mSFO-SJU
8/14Wed
1 stopJetBlue
12h 46mSJU-SFO
$271
9/7Sat
1 stopAmerican Airlines
19h 19mSFO-SJU
9/11Wed
2 stopsAmerican Airlines
15h 56mSJU-SFO
$275
10/5Sat
1 stopUnited Airlines
12h 34mSFO-SJU
10/25Fri
1 stopUnited Airlines
13h 34mSJU-SFO
$309
8/19Mon
2 stopsAmerican Airlines
12h 41mSFO-SJU
8/27Tue
1 stopAmerican Airlines
17h 41mSJU-SFO
$337
8/31Sat
1 stopUnited Airlines
12h 07mSFO-SJU
9/14Sat
1 stopUnited Airlines
9h 53mSJU-SFO
$366
9/9Mon
2 stopsDelta
12h 44mSFO-SJU
9/13Fri
1 stopDelta
11h 05mSJU-SFO
$484
8/22Thu
1 stopCopa Airlines
10h 17mSFO-AUA
8/29Thu
1 stopCopa Airlines
10h 45mAUA-SFO
$491
9/5Thu
2 stopsDelta
12h 53mSFO-SJU
9/10Tue
2 stopsDelta
13h 08mSJU-SFO
$508
8/18Sun
1 stopCopa Airlines
15h 52mSFO-AUA
9/1Sun
1 stopCopa Airlines
13h 27mAUA-SFO
$579

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Recent one-way flight deals

8/25Sun
1 stopAmerican Airlines
15h 04mSFO-SJU
$137
9/23Mon
1 stopUnited Airlines
10h 30mSFO-SJU
$138
8/22Thu
1 stopCopa Airlines
14h 38mSFO-BGI
$181
8/22Thu
1 stopAmerican Airlines
12h 13mSFO-BGI
$182
8/20Tue
1 stopJetBlue
14h 39mSFO-PUJ
$184
7/9Tue
1 stopJetBlue
9h 10mSFO-SJU
$187
6/17Mon
1 stopDelta
14h 07mSFO-NAS
$209
6/20Thu
1 stopDelta
15h 07mSFO-NAS
$213
9/22Sun
1 stopUnited Airlines
11h 44mSFO-SJU
$226
11/7Thu
1 stopCopa Airlines
12h 25mSFO-SXM
$234

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Last minute flights from San Francisco to Caribbean

Last minute flight, train and bus deals

6/2Sun
multi-stopAmerican Airlines
13h 21mSFO-SJU
6/11Tue
multi-stopAmerican Airlines
19h 26mSJU-SFO
$520
6/2Sun
multi-stopJetBlue
9h 36mSFO-SJU
6/7Fri
multi-stopJetBlue
9h 42mSJU-SFO
$529
5/30Thu
multi-stopFrontier
22h 34mSFO-PUJ
6/3Mon
multi-stopFrontier
25h 45mPUJ-SFO
$549
6/2Sun
multi-stopAmerican Airlines
13h 21mSFO-SJU
6/11Tue
multi-stopAmerican Airlines
12h 38mSJU-SFO
$560
5/29Wed
multi-stopJetBlue
11h 20mSFO-SJU
6/5Wed
multi-stopJetBlue
13h 04mSJU-SFO
$564
6/2Sun
multi-stopUnited Airlines
12h 12mSFO-SJU
6/13Thu
multi-stopUnited Airlines
12h 09mSJU-SFO
$610
5/29Wed
multi-stopUnited Airlines
10h 26mSFO-SJU
6/4Tue
multi-stopUnited Airlines
13h 28mSJU-SFO
$720
5/31Fri
multi-stopDelta
14h 15mSFO-PUJ
6/20Thu
multi-stopDelta
14h 00mPUJ-SFO
$733
5/29Wed
multi-stopDelta
12h 45mSFO-SJU
6/2Sun
multi-stopDelta
15h 28mSJU-SFO
$819
5/31Fri
multi-stopCopa Airlines
31h 35mSFO-AUA
6/7Fri
multi-stopCopa Airlines
10h 48mAUA-SFO
$955

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San Francisco - Caribbean Flights

Departure:

San Francisco (SFO)United States

Return flight deals:

Caribbean - San Francisco

Cabin classes: