A coastal landscape with lush green hills, clear turquoise waters, and distant islands.

Cheap Flights from San Francisco (SFO) to St. Thomas (STT)

Popular airlines from San Francisco International Airport (SFO) to Cyril E. King Airport (STT)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from San Francisco (SFO) to St. Thomas (STT)

October is typically the cheapest month to fly

From CA $688 - CA $1,194 per traveller.

Frequently asked questions

How much does a flight from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) cost?
You can find one-way and return flights from SFO to STT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to STT ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
The cheapest months to fly from SFO to STT are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
Enter SFO to STT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from San Francisco Intl. (SFO) to Cyril E. King (STT), with tickets starting from around CA$755 for flights that can be booked for departure within the next year, with a layover in Nashville Intl. (BNA). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
There are approximately 84 connecting flights per day from San Francisco International (SFO) to Cyril E. King (STT). Some common connection points include Los Angeles International (LAX), John F. Kennedy International (JFK), and O'Hare International (ORD).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
The earliest flight from San Francisco International Airport (SFO) to Cyril E. King (STT) typically departs around 12:10 AM local time. This service is operated by Delta and is a seasonal offering, active in December. An early departure like this can be great for maximizing your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
You'll find the most flights from San Francisco International Airport (SFO) to Cyril E. King (STT) on a Friday, with around 45 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Southwest Airlines, and American Airlines. Friday offers notably more flight options compared to other days of the week, so if flexibility is key, this might be a great day to consider flying.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
The most popular departure times for flights from San Francisco Intl. (SFO) to Cyril E. King (STT) are in the late evening, from 9pm to midnight. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times because you can make the most of your day in San Francisco before your evening flight, and you'll arrive in St. Thomas in the morning, ready to start your trip.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
There are no nonstop flights from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King). Flights with one stop typically take around 11 hours, covering a distance of approximately 5,932 kilometers. If you opt for flights with two or more stops, your travel time will be longer, usually around 13 hours 20 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
Yes, you can fly business class or first class between SFO and STT. First class cabins are available on Delta and United.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for St. Thomas (STT) from San Francisco, CA (SFO)?
If you're planning to travel to St. Thomas from San Francisco Intl. (SFO), you can fly directly into Cyril E. King (STT) which offers international flights and connections. Some flights may connect through major hubs like Los Angeles Intl. (LAX), Harry Reid International Airport (LAS), or Liberty Intl. (EWR) before reaching St. Thomas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to St. Thomas (STT-Cyril E. King) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Cyril E. King
Distance
5897 km

Book with confidence

San Francisco to St. Thomas Flights

The easy way to book your flights from San Francisco to St. Thomas 

With Expedia, it’s simple to find and book flights to St. Thomas from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Cyril E. King, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to St. Thomas today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Francisco Intl., SFO to Cyril E. King, STT 

Sort your search results by price to find great deals on your flight from San Francisco to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from San Francisco currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Thomas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Thomas from San Francisco 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today.

San Francisco to St. Thomas Flights

Explore a world of travel with Expedia

*Available to Expedia members.