Cheap Flights from St. Louis (STL) to Avalon (AVX)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Avalon, CA (AVX-Catalina)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina) cost?
Secure a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina)?
The cheapest month to fly from STL to AVX is , when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STL to AVX flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina) 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 STL to AVX?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina)?
To touch down at Avalon, CA (AVX-Catalina) on time, pick a flight that leaves from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Avalon from Lambert-St. Louis Intl. Airport (STL)?
You can land at one of these Avalon airports after your direct flight from Lambert-St. Louis Intl. Airport (STL):

  • Los Angeles Intl. Airport (LAX)
  • Long Beach Municipal Airport (LGB)
  • Bob Hope Airport (BUR)

Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina) last-minute?
Last-minute bookings from STL to AVX are generally more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap ticket right before your trip.
Is it cheaper to book a STL to AVX flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to AVX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Avalon, CA (AVX-Catalina)?
If you booked your STL to AVX flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Catalina
Distance
1602 mi

Book with confidence

Book with confidence

St. Louis to Avalon Flights

The cheapest times to fly from St. Louis to Avalon

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 St. Louis to Avalon are during the month of . You can find some of the cheapest flights from St. Louis to Avalon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Avalon

Sunday is one of the best days to book for cheap flights from St. Louis to Avalon: 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 St. Louis to Avalon

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 St. Louis to Avalon 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 St. Louis to Avalon 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 St. Louis to Avalon 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.

 

St. Louis to Avalon Flights

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*Available to One Key members.