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Find cheap flights from San Francisco to Saint Thomas Island from $335

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 5/2. 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
Sat 5/25
Sat 6/1

Search 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
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
11:59 pm - 9:34 amSFO-STT
30h 35m3 stops
5:25 pm - 11:45 pmSTT-SFO
33h 20m3 stops
Fri, May 24 - Fri, May 31
11:59 pm - 9:34 amSFO-STT
30h 35m3 stops
10:26 am - 12:45 pmSTT-SFO
29h 19m3 stops
Fri, May 24 - Fri, May 31
1:47 pm - 12:40 pmSFO-STT
19h 53m1 stop
11:35 am - 10:16 pmSTT-SFO
13h 41m2 stops
$575American Airlines
Find Deal
Mon, May 27 - Wed, Jun 5
12:19 am - 1:50 pmSFO-STT
10h 31m1 stop
11:35 am - 10:38 pmSTT-SFO
14h 03m2 stops
$576American Airlines
Find Deal
Sun, May 26 - Wed, Jun 5
12:19 am - 1:50 pmSFO-STT
10h 31m1 stop
2:20 pm - 10:41 pmSTT-SFO
11h 21m1 stop
$578American Airlines
Find Deal
Sun, May 26 - Wed, Jun 5
10:45 pm - 12:03 pmSFO-STT
10h 18m1 stop
1:13 pm - 12:12 amSTT-SFO
13h 59m1 stop
$604Delta
Find Deal
Sat, May 25 - Sat, Jun 1
10:32 pm - 12:52 pmSFO-STT
11h 20m1 stop
1:37 pm - 10:48 pmSTT-SFO
12h 11m1 stop
$615American Airlines
Find Deal
Wed, Aug 7 - Tue, Aug 13
12:45 am - 3:34 pmSFO-STT
11h 49m1 stop
1:15 pm - 7:25 amSTT-SFO
21h 10m2 stops
$667United Airlines
Find Deal
Tue, Aug 6 - Tue, Aug 13
9:20 pm - 1:14 pmSFO-STT
12h 54m1 stop
2:24 pm - 10:23 pmSTT-SFO
10h 59m1 stop
$717Delta
Find Deal
Sun, Oct 13 - Sun, Oct 20
12:45 am - 3:34 pmSFO-STT
11h 49m1 stop
1:15 pm - 6:57 amSTT-SFO
20h 42m1 stop
$770United Airlines
Find Deal
Tue, Aug 6 - Tue, Aug 13

Flights from San Francisco to Saint Thomas Island - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from San Francisco to Saint Thomas Island?

The average price of all flights from San Francisco to Saint Thomas Island clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Saint Thomas Island on a Monday and more expensive on a Friday. On your return trip to San Francisco, you should consider flying back on a Saturday, and avoid Wednesdays for better deals.

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 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 $590 on average. On the other hand, the most expensive months are December and November, where the average cost of tickets is $975 and $883 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from San Francisco to Saint Thomas Island, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from San Francisco to Saint Thomas Island?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Saint Thomas Island from San Francisco were found on United Airlines ($372) and Delta ($413), and the lowest round-trip tickets were found on American Airlines ($575) and Delta ($604).

Good to know

Low season

September

High season

July

Cheapest flight

$335
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 2% increase in price.
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 3 days, the lowest price for a flight from San Francisco to Saint Thomas Island was $335 for a one-way ticket and $552 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?

    Star Alliance, SkyTeam, 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 $776 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $833 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.

See more FAQs

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.
8.0
Alaska AirlinesOverall score based on 9110 reviews
8.6crew
7.9comfort
8.2boarding
7.3food
7.3entertainment
Airline reviews

I like that we took off on time and arrived a bit early. I like that I could gate check my bag and board early. I don't like how crowded the flight was. I had ok leg room, but could feel every move of the person next to me. And the aisles are very narrow. The gate and flight crews were terrific.

8.0 ExcellentKaren, Apr 2024SFO - JFK
Read more about Alaska Airlines reviews

I like that we took off on time and arrived a bit early. I like that I could gate check my bag and board early. I don't like how crowded the flight was. I had ok leg room, but could feel every move of the person next to me. And the aisles are very narrow. The gate and flight crews were terrific.

The flight was diverted and departed from San Jose instead of San Francisco. This could’ve been executed more smoothly because after arriving in San Jose it seemed like nothing was being processed correctly as needed for the gate agents to do their jobs well and the flight to leave on time

Excellent service and prices. I was not award of inflight entertainment.

Both flights from NYC to SFO were delayed more than an hour. No wifi, no screens/movies etc. The crew was nice.

They gave me a seat with extra leg room. But they didn't offer me anything to drink, just because it was an hour flight

flight delayed 2ish hours; status updates easily could have been conveyed in a more timely manner

Temperature was very cold. seat was uncomfortable bc headrest did not work properly - the earflaps would not move.

Alaska airlines is the best. Best customer service, crew, and value for money.

I have taken 4 Alaska flights in the past 3 weeks and every single flight was delayed. They give you a $12 voucher for airport food, sometimes too late, after you’ve already eaten. That might get you a bagel. Reservations, rentals, etc have to be cancelled with no repercussions. Will be avoiding Alaska if possible.

Window seat and a packed plane. A very uncomfortable flight.

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).

You need to be a hacker to get the (Free) WiFi

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.

Very uncomfortable seats and seat backs, and I am only 5’9”. Delayed due to crew issues, spent a long time with no ventilation. Teeny overhead bins. Wifi worked well. Arrived safely.

I was delighted that we were able to get on the 4:40 pm flight rather than our original booking at 6:55 pm!! Other than that, the flight was comfortable and landed early😊

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.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Book cheap flights from San Francisco to Saint Thomas Island

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Saint Thomas Island found on KAYAK in the last 72 hours.
5/2Thu
2 stops
23h 22mSFO-STT
$335
5/2Thu
3 stops
19h 59mSFO-STT
$357
6/22Sat
2 stops
23h 34mSFO-STT
$361
7/18Thu
1 stopUnited Airlines
12h 35mSFO-STT
$372
6/22Sat
3 stops
23h 34mSFO-STT
$374
6/13Thu
1 stopUnited Airlines
12h 35mSFO-STT
$376
6/30Sun
1 stopDelta
12h 00mSFO-STT
$413
6/13Thu
2 stopsAmerican Airlines
18h 41mSFO-STT
$442
5/1Wed
2 stopsUnited Airlines
16h 44mSFO-STT
$446
5/1Wed
1 stopDelta
10h 33mSFO-STT
$447

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Last minute flights from San Francisco to Saint Thomas Island

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Saint Thomas Island that are departing in the next 10 days.
4/28Sun
multi-stop
13h 47mSFO-STT
4/30Tue
multi-stop
22h 20mSTT-SFO
$829
4/28Sun
multi-stopAmerican Airlines
12h 36mSFO-STT
4/30Tue
multi-stopAmerican Airlines
13h 35mSTT-SFO
$945
4/27Sat
multi-stopUnited Airlines
12h 07mSFO-STT
4/30Tue
multi-stopUnited Airlines
11h 29mSTT-SFO
$948
4/27Sat
multi-stopUnited Airlines
12h 07mSFO-STT
4/30Tue
multi-stopUnited Airlines
22h 12mSTT-SFO
$1,004
4/27Sat
multi-stopUnited Airlines
13h 33mSFO-STT
4/30Tue
multi-stopUnited Airlines
13h 28mSTT-SFO
$1,383
4/30Tue
multi-stopDelta
11h 05mSFO-STT
5/6Mon
multi-stopDelta
13h 59mSTT-SFO
$2,941
4/30Tue
multi-stopDelta
11h 05mSFO-STT
5/6Mon
multi-stopDelta
13h 22mSTT-SFO
$4,821

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San Francisco - Saint Thomas Island Flights

Departure:

San Francisco (SFO)United States

Destination:

Saint Thomas Island (STT)U.S. Virgin Islands

Return flight deals:

Saint Thomas Island - San Francisco

Cabin classes: