Cheap Flights from Los Angeles (LAX) to St. Thomas (SPB)

Popular airlines from Los Angeles Intl. (LAX) to St. Thomas (SPB-St. Thomas Seaplane Base)

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Cheapest option available. Flights from $604
STT
Cyril E. King
Cheapest
Flights from $604
Select flight to Terrance B. Lettsome Intl. EIS. Flights from $909
EIS
Terrance B. Lettsome Intl.
Flights from $909
Select flight to Benjamin Rivera Noriega CPX. Flights from $748
CPX
Benjamin Rivera Noriega
Flights from $748

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB) cost?
Grab a cheap one-way flight or cheap return flight from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB)?
The cheapest month to fly from LAX to SPB is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAX to SPB. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB)?
Direct flights from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAX to SPB?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB)?
To touch down at St. Thomas Seaplane Base Airport (SPB) without delays, opt for a flight that takes off from Los Angeles Intl. Airport (LAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB) last-minute?
Booking your ticket from LAX to SPB shortly before your getaway is generally more expensive. However, if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a LAX to SPB flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAX to SPB flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to St. Thomas Seaplane Base Airport (SPB)?
Usually, it's possible to reschedule or cancel your LAX to SPB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
St. Thomas Seaplane Base
Distance
3445 mi

Book with confidence

Los Angeles to St. Thomas Flights

The cheapest times to fly from Los Angeles to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Angeles to St. Thomas are during the month of . You can find some of the cheapest flights from Los Angeles to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to St. Thomas

Sunday is one of the best days to book for cheap flights from Los Angeles to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Angeles to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Angeles to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Angeles to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Angeles to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Los Angeles to St. Thomas Flights
*Available to One Key members.