Cheap flights from St. Augustine to Los Angeles (UST - LAX)
Find cheap flights from St. Augustine to Los Angeles with Cheapflights
1. Tell us where you want to go
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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.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.
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, January is the cheapest month in which you can book a flight from St. Augustine to Los Angeles (average of $246). Flying from St. Augustine to Los Angeles in March is currently the most expensive (average of $326). 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 July 3, 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 43% 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.