Title: Cheap Flights from San Antonio to St. Thomas (SAT to STT) - Expedia.co.uk ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Antonio (SAT) to St. Thomas (STT) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Antonio International Airport (SAT) to Cyril E. King Airport (STT) - ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sat,to:stt,departure:10/10/2025TANYT&leg2=from:stt,to:sat,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sat,to:stt,departure:10/10/2025TANYT&leg2=from:stt,to:sat,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:sat,to:stt,departure:10/10/2025TANYT&leg2=from:stt,to:sat,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:sat,to:stt,departure:10/10/2025TANYT&leg2=from:stt,to:sat,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sat,to:stt,departure:10/10/2025TANYT&leg2=from:stt,to:sat,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from San Antonio (SAT) to St. Thomas (STT) ### January is typically the cheapest month to fly From £152 - £461 per traveller. Flight from San Antonio to St. Thomas route information | Origin airport | San Antonio Intl. | | --- | --- | | Destination airport | Cyril E. King | | Distance | 3588 km | ## Compare flights from San Antonio to St. Thomas easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to St. Thomas. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Cyril E. King in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to Cyril E. King.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from San Antonio Intl. (SAT) to Cyril E. King (STT) The easiest way to view the best deals on flights from San Antonio to St. Thomas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to Cyril E. King start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near San Antonio and St. Thomas - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your San Antonio to St. Thomas flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to Cyril E. King for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from San Antonio Intl. Airport (SAT) to Cyril E. King Airport (STT)? > If you're travelling between San Antonio Intl. Airport (SAT) and Cyril E. King Airport, round-trip journeys start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to Cyril E. King Airport? > The majority of flights can be conveniently cancelled online, but whether you incur a fee depends on your airline. If you do need to cancel your escape, follow the easy instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from San Antonio Airport to Cyril E. King Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Intl. Airport (SAT) to Cyril E. King Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from San Antonio Airport to Cyril E. King Airport? > The flying distance from San Antonio Intl. Airport (SAT) to STT is 3,600 kilometres. Listen to some music or get stuck into a book and the trip will fly by. ### Which airlines fly direct from San Antonio Intl. Airport (SAT) to Cyril E. King Airport (STT)? > You won't find any airlines flying directly between San Antonio Airport and Cyril E. King Airport, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip! ### Are San Antonio Intl. Airport (SAT) to STT flight tickets cheaper when they're purchased at the last minute? > Booking your trip from San Antonio Airport to STT last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other ### Accommodation - [Altona Hotels](https://www.expedia.co.uk/Altona-Hotels.d3000001497.Travel-Guide-Hotels) - [Hotels near Brewers Bay Beach](https://www.expedia.co.uk/Brewers-Bay-Beach-Hotels.0-l6249105-0.Travel-Guide-Filter-Hotels) - [Charlotte Amalie Hotels](https://www.expedia.co.uk/Charlotte-Amalie-Hotels.d3289.Travel-Guide-Hotels) - [Charlotte Amalie West Hotels](https://www.expedia.co.uk/Charlotte-Amalie-West-Hotels.d553248635975871281.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Charlotte Amalie](https://www.expedia.co.uk/Destinations-In-Charlotte-Amalie-Gay-Friendly-Hotel.0-0-d553248635997993060-tGayFriendlyHotel.Hotel-Filter-Destinations) - [Charlotte Amalie Hotels](https://www.expedia.co.uk/Destinations-In-Charlotte-Amalie.d553248635997993060.Hotel-Destinations) - 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