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

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The best prices from San Francisco to Saint Thomas Island Cyril E King are usually found in September or March, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

How to find the cheapest flight from
San Francisco (SFO) to Saint Thomas Island (STT)

All the information you need to plan the best SFO to STT flight in 2022: compare San Francisco to Saint Thomas Island flight prices with the expected peak season, weather and rainfall in Saint Thomas Island.
SFO - STT
Price
$352 - $748

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

September

Best time to find cheap flights, 33% potential price drop

Average price

$610

Average for round-trip flights in May 2022

Round-trip from

$352

From San Francisco to Saint Thomas Island Cyril E King

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from San Francisco to Saint Thomas Island?

The best pricing can be found in the month of September. Prices to Saint Thomas Island from San Francisco average $525. You can even find prices in September for less than $525, as users have found deals to Saint Thomas Island from as low as $205. The month of December appears to be one of the more expensive times to travel to Saint Thomas Island from San Francisco. Flying in the targeted month can save you up to 42%.

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

Travelers have found it’s best to book a flight 27 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Saint Thomas Island 1-2 weeks in advance for as low as $514, or $514 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from San Francisco to Saint Thomas Island?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from San Francisco to Saint Thomas Island (SFO - STT)?

When flying from San Francisco to Saint Thomas Island, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 40% versus a flight in the morning.

Cheap flights from San Francisco to Saint Thomas Island in May, June 2022

The best prices found for SFO to STT flights for May, June
17 Jun - 22 Jun
$713pp
SFO
San Francisco
United Airlines
 
1 STOP
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
   
2 STOPS
SFO
San Francisco
21 May - 24 May
$753pp
SFO
San Francisco
United Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
 
1 STOP
SFO
San Francisco
20 May - 27 May
$793pp
SFO
San Francisco
United Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
   
2 STOPS
SFO
San Francisco

San Francisco to Saint Thomas Island 2022 flight deals

Cheap flights to Saint Thomas Island from San Francisco found for this year
8 Sep - 16 Sep
$398pp
SFO
San Francisco
American Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
American Airlines
 
1 STOP
SFO
San Francisco
15 Aug - 23 Aug
$399pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
Delta
 
1 STOP
SFO
San Francisco
24 Oct - 4 Nov
$405pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
Delta
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Saint Thomas Island

Late deals on round-trip flights to Saint Thomas Island from San Francisco, departing today and this week
26 May - 5 Jun
$913pp
SFO
San Francisco
United Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
 
1 STOP
SFO
San Francisco
26 May - 5 Jun
$1,018pp
SFO
San Francisco
United Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
   
2 STOPS
SFO
San Francisco
27 May - 1 Jun
$1,033pp
SFO
San Francisco
United Airlines
   
2 STOPS
STT
Saint Thomas Island Cyril E King
STT
Saint Thomas Island Cyril E King
United Airlines
   
2 STOPS
SFO
San Francisco

One-way flights to Cyril E King from San Francisco

The cheapest one-way flights from San Francisco to Saint Thomas Island
4:27 pm - 9:40 am
Multiple Airlines
2 Stops
38h 13m
SFO - STT
Multiple Airlines
$484
Kiwi.com
6:15 pm - 9:21 am
American Airlines
1 Stop
12h 06m
SFO - STT
American Airlines
6:40 pm - 9:14 am
United Airlines
1 Stop
11h 34m
SFO - STT
United Airlines
$770
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Saint Thomas Island</span> flights.

Flight FAQs

From San Francisco to Saint Thomas Island

Which airlines flying from San Francisco to Saint Thomas Island Cyril E King have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Francisco to Saint Thomas Island Cyril E King have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from San Francisco to Saint Thomas Island for under $400 on Cheapflights?

Yes, there are multiple flights from San Francisco to Saint Thomas Island for under $400. The cheapest flight booked recently is on American Airlines for just $398, but on average you can expect to pay $470.

Are there last-minute flights available from San Francisco to Saint Thomas Island for under $1,000?

There are currently 20+ open flights from San Francisco to Saint Thomas Island within the next 7 days for less than $1,000.

What are the cheapest airlines flying from San Francisco to Saint Thomas Island round-trip?

Currently priced at $398, American Airlines will fly you from San Francisco to Saint Thomas Island and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $439 and $471, respectively. You may be able to fly from San Francisco to Saint Thomas Island for 24% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San Francisco to Saint Thomas Island one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $435. American Airlines flights start at $591 while deals on Delta start at $995 one-way.

What are the most popular airlines that fly from San Francisco to Saint Thomas Island?

Consider Endeavor Airlines, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from San Francisco to Saint Thomas Island.

What are the cheapest flights from San Francisco to Saint Thomas Island?

On average you can expect to pay $1,549 for a flight from San Francisco to Saint Thomas Island. The cheapest flight overall is $264 while the most popular route, (San Francisco - Saint Thomas Island Cyril E King) is currently priced at $399.

COVID Restrictions

View COVID Travel Restrictions for Saint Thomas Island, U.S. Virgin Islands

Do I need a COVID test to fly to Saint Thomas Island from San Francisco?

Information is based on travel restrictions from San Francisco to Saint Thomas Island Cyril E King

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Saint Thomas Island Cyril E King.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 120 hours for RT-PCR (NAAT) and 120 hours for Antigen (quick-test) before departing to Saint Thomas Island Cyril E King.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Saint Thomas Island Cyril E King.

Documents
Travel Authorization Form - All travelers, including travelers in transit and children, are required to complete the online Travel Screening Portal a maximum of 5 days before departure to USVI and present a paper copy or digital version on arrival. All travelers aged 18 and older must complete their own application. This requirement does not apply to Domestic travelers under the age of 5 and International travelers under the age of 2.

Travel Attestation Form - Travelers must complete a travel attestation form before arrival. This form will be provided by the airline. Airlines may let you complete your attestation electronically, such as through the VeriFLY app. However, you may still want to keep a printed copy as a precaution.


Do I need a test to fly back to San Francisco from Saint Thomas Island?

Returning to San Francisco from Saint Thomas Island Cyril E King

COVID-19 testing requirements
Visitors from Saint Thomas Island Cyril E King are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Saint Thomas Island Cyril E King are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Saint Thomas Island, U.S. Virgin Islands

Alternative routes for San Francisco to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Saint Thomas Island

Things to know before you go - useful duration and weather info for your trip from San Francisco to Saint Thomas Island.
Today's exchange rate
$1 = $1.00
Average temperature for May in Saint Thomas Island
87.8 °F
Avg rainfall for May in Saint Thomas Island
1.8 ″

Airports servicing San Francisco

Airports servicing Saint Thomas Island

Top 7 airlines flying from San Francisco to Saint Thomas Island Cyril E King

The chart below displays the airlines Cheapflights users traveling from San Francisco to Saint Thomas Island choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Delta
$172 $410 No cancel fee N/A
JetBlue
$224 $344 No cancel fee 62%
American Airlines
$236 $564 No cancel fee 71%
United Airlines
$287 $545 No cancel fee 69%
Spirit Airlines
$380 $542 No cancel fee 65%
Alaska Airlines
$491 $542 No cancel fee 75%
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