SFO - STT

$282 Find Cheap Flights from San Francisco to Saint Thomas Island - Compare and Save

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 Saint Thomas Island departing on 7/10. 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 Saint Thomas Island

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

Cheapest round-trip
$559
Typical prices: $740-$678
JetBlue
Wed 8/26Tue 9/1
SFO - STT • 2 stops
Cheapest one-way
$282
Typical prices: $392-$588
Southwest
Fri 7/10
SFO - STT • 2 stops
Top airlines
Cheapest • from $559 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $693 (round-trip)
Shortest trip • 9h 46m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Saint Thomas Island (SFO-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Saint Thomas Island 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 San Francisco to Saint Thomas Island

Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
10:57 am - 3:32 pm
SFO
-
STT
25h 35m
2 stops
JetBlue Logo
2:58 pm - 11:19 am
STT
-
SFO
23h 21m
3 stops
$559JetBlue
Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
10:57 am - 3:32 pm
SFO
-
STT
25h 35m
2 stops
JetBlue Logo
2:58 pm - 10:06 am
STT
-
SFO
22h 08m
2 stops
$562JetBlue
Mon, Jul 13 - Fri, Jul 17
JetBlue Logo
11:58 pm - 2:03 pm
SFO
-
STT
11h 05m
1 stop
JetBlue Logo
2:49 pm - 10:05 am
STT
-
SFO
22h 16m
2 stops
$599JetBlue
Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
10:57 am - 3:32 pm
SFO
-
STT
25h 35m
2 stops
JetBlue Logo
2:58 pm - 10:06 am
STT
-
SFO
22h 08m
2 stops
$634JetBlue
Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
3:19 pm - 3:32 pm
SFO
-
STT
21h 13m
2 stops
JetBlue Logo
2:58 pm - 11:19 am
STT
-
SFO
23h 21m
3 stops
$637JetBlue
Wed, Aug 26 - Tue, Sep 1
JetBlue Logo
3:19 pm - 3:32 pm
SFO
-
STT
21h 13m
2 stops
JetBlue Logo
2:58 pm - 10:06 am
STT
-
SFO
22h 08m
2 stops
$640JetBlue
Mon, Jul 13 - Fri, Jul 17
JetBlue Logo
8:25 pm - 2:03 pm
SFO
-
STT
14h 38m
2 stops
JetBlue Logo
2:49 pm - 11:07 am
STT
-
SFO
23h 18m
2 stops
$642JetBlue
Mon, Jul 6 - Fri, Jul 10
JetBlue Logo
11:50 pm - 2:03 pm
SFO
-
STT
11h 13m
1 stop
JetBlue Logo
2:49 pm - 11:07 am
STT
-
SFO
23h 18m
2 stops
$655JetBlue
Thu, Sep 3 - Tue, Sep 8
JetBlue Logo
3:19 pm - 2:03 pm
SFO
-
STT
19h 44m
1 stop
JetBlue Logo
2:58 pm - 10:30 am
STT
-
SFO
22h 32m
2 stops
$665JetBlue
Fri, Sep 4 - Tue, Sep 8
JetBlue Logo
10:57 am - 3:17 pm
SFO
-
STT
25h 20m
2 stops
JetBlue Logo
2:58 pm - 10:30 am
STT
-
SFO
22h 32m
2 stops
$668JetBlue
Booking Insights

KAYAK's insights & trends for San Francisco to Saint Thomas Island flights

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

How much is a round-trip flight from San Francisco to Saint Thomas Island?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Saint Thomas Island departing in August.

What is the cheapest month to fly from San Francisco to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Saint Thomas Island is January, where tickets cost $659 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $847 and $834 respectively.

How far in advance should I book a flight from San Francisco to Saint Thomas Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Saint Thomas Island, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$282
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Francisco to Saint Thomas Island

When to book flights from San Francisco to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from San Francisco to Saint Thomas Island 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 San Francisco to Saint Thomas Island

  • What is the cheapest flight from San Francisco to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from San Francisco to Saint Thomas Island was $282 for a one-way ticket and $559 for a round-trip.

  • Do I need a passport to fly between San Francisco and Saint Thomas Island?

    A passport is required to fly from San Francisco to Saint Thomas Island.

  • Which airports will I be using when flying from San Francisco to Saint Thomas Island?

    San Francisco and Saint Thomas Island are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from San Francisco to Saint Thomas Island?

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

  • Which airline alliances offer flights from San Francisco to Saint Thomas Island?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Saint Thomas Island, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Saint Thomas Island are Delta and United Airlines. With an average price for the route of $744 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $789 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Francisco to Saint Thomas Island?

    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 Saint Thomas Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island 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 Saint Thomas Island?

    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 Saint Thomas Island with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and STT 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 San Francisco to Saint Thomas Island?

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

Reviews of the top 4 airlines serving from San Francisco to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Saint Thomas Island. 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 San Francisco to Saint Thomas Island? 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.
7.9
DeltaOverall score based on 8402 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

It was perfect! United Airlines staff was extremely caring, super friendly and professional

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

The flight from LA to Chicago was smooth and service was very good overall.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

Everything you need to know for your flight from San Francisco to Saint Thomas Island

Information on your arrival and departure airports