Title: £421 Cheap JetBlue Airways flights from San Diego to St. Thomas (SAN→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) # £421 Cheap JetBlue Airways flights from San Diego to St. Thomas (SAN→STT) [View £421 flight on Fri, 2 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SAN,to:STT,departure:02/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.10&airProductToken=AQpgCi4IwmwSBDIxMjAYkmggwZMBKMG1gQMwhriBAzhMQABYAWoCRE5yCFJJN0FVRUwxCi4IwmwSAzgwNxjBkwEg8pwBKPC4gQMw4rqBAzhMQAFYAWoCRE5yCE9JM0FVRUwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) - [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 - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## JetBlue Airways flights from San Diego to St. Thomas (SAN→STT) Prices were available within the past 7 days and start at £421 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ## Frequently asked questions ### How much is a JetBlue Airways flight from San Diego Intl. Airport (SAN) to Cyril E. King Airport (STT)? > Grab cheap return JetBlue Airways flights from SAN to STT by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from £421 for a one-way trip.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from SAN to STT with JetBlue Airways? > JetBlue Airways flights to St. Thomas are generally cheaper in the quieter months of September and October. Whether you're searching for a one-way or round-trip ticket, you could find a better deal then. ### Does JetBlue Airways fly nonstop from San Diego Intl. Airport (SAN) to Cyril E. King Airport (STT)? > Click on the "Nonstop" filter when browsing for direct JetBlue Airways flights from SAN to STT. It's also a great way to compare other carriers servicing the same nonstop route. ### What airports does JetBlue Airways fly into in St. Thomas? > JetBlue Airways flights from San Diego Intl. Airport (SAN) to St. Thomas come in to Cyril E. King Airport (STT). This is the main gateway to this destination. ### Can I change or cancel my JetBlue Airways flight from San Diego Intl. Airport (SAN) to Cyril E. King Airport (STT)? > Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For further information about modifying your flights, head to your "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next escape. ## Travel information | Origin airport | San Diego Intl. | | --- | --- | | Destination airport | Cyril E. King | | Distance | 5390 km | ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [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 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) - [Water Island Hotels](https://www.expedia.co.uk/Destinations-In-Water-Island.d182430.Hotel-Destinations) - [Estate Honduras Hotels](https://www.expedia.co.uk/Estate-Honduras-Hotels.d553248635976432263.Travel-Guide-Hotels) - 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