Cheap flights from St. Augustine to Los Angeles (UST - LAX)
UST — LAX
Jan 11 — Jan 181
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from St. Augustine to Los Angeles
Discover tips and strategies to find the most affordable flight options for your journey from St. Augustine (UST) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
- Most accurate provider: When it comes to deals on St. Augustine-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Augustine-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Augustine-Los Angeles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Augustine-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Augustine-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Augustine to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from St. Augustine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Augustine to Los Angeles
What is the cheapest month to book a flight from St. Augustine to Los Angeles?
Currently, October is the cheapest month in which you can book a flight from St. Augustine to Los Angeles (average of $70). Flying from St. Augustine to Los Angeles in January is currently the most expensive (average of $140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from UST to LAX?
Find hourly flight availability from St. Augustine to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.
When flying from St. Augustine to Los Angeles, 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 42% versus a flight in the afternoon.
What is the cheapest day to fly from St. Augustine to Los Angeles?
Use this chart to determine the cheapest time to fly round-trip from St. Augustine to Los Angeles. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their St. Augustine to Los Angeles flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from St. Augustine to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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