Cheap flights from Cyril E. King to Austin-Bergstrom

Compare Cyril E. King to Austin-Bergstrom flight deals

Find the cheapest month or even day of the year to fly to Austin-Bergstrom

Book the best Austin-Bergstrom fare with no extra fees

Flight deals from Cyril E. King Airport to Austin-Bergstrom Airport

Looking for a cheap last-minute deal or the best return flight from Cyril E. King Airport to Austin-Bergstrom Airport? If you want to travel next month, return fares start from $399. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cyril E. King to Austin-Bergstrom

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cyril E. King to Austin-Bergstrom flights are currently cheapest in May.

Cyril E. King to Austin-Bergstrom: Alternative routes

Compare routes from Cyril E. King to Austin below. You may find an airport to fly into that's cheaper, faster, or easier than Austin-Bergstrom.

Saint Thomas to Austin: Flight information

The things to know before you go.
Cheapest flight found$229
Cheapest month to flyMay

Finding cheap flights from Cyril E. King to Austin-Bergstrom: Frequently asked questions

The best price we found for a return flight from Cyril E. King to Austin-Bergstrom is $399. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cyril E. King to Austin-Bergstrom. But we found flights with one or more stops from $399.
As of March 2026, there are no flights flying from Cyril E. King to Austin-Bergstrom.
The cheapest month to fly from Cyril E. King to Austin-Bergstrom is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cyril E. King Airport to Austin-Bergstrom Airport on Thursday, 2 April 2026.
No airlines currently offer direct flights between Cyril E. King Airport and Austin-Bergstrom Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Austin-Bergstrom but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Austin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Austin-Bergstrom.

Flying from Cyril E. King Airport (STT) to Austin-Bergstrom International Airport (AUS): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to board your STT to AUS flight.

  • Flying during a peak month like July? Public holidays and other popular seasons can mean longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Cyril E. King Airport to Austin-Bergstrom International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour your chosen city. Popular stopovers between STT and AUS include:

    • Luis Munoz Marin International Airport

    • George Bush Intercontinental Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Cyril E. King Airport (STT) to Austin-Bergstrom International Airport (AUS)

  • Right now, $229 is the cheapest price we've seen for a one-way Cyril E. King Airport to Austin-Bergstrom International Airport flight. The best price for a return plane ticket is $399. Bear in mind that fares can change due to availability at the time of booking.

  • It's a good idea to book ahead of time if you want to get cheap tickets from STT to AUS. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for a flight from Cyril E. King Airport to Austin-Bergstrom International Airport.

  • Save time searching for cheap flights from STT to AUS by creating a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.

  • Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Cyril E. King Airport to Austin-Bergstrom International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Cyril E. King Airport (STT)

  • When it comes to Cyril E. King Airport's on-time performance, data shows 74.5% of flights complete their journey on time.

Arriving at Austin-Bergstrom International Airport (AUS)

Getting from Austin-Bergstrom International Airport (AUS) to central Austin

  • You'll find AUS at 3600 Presidential Blvd.

  • Austin-Bergstrom International Airport to central Austin has a drive time of about 25 minutes. It's approximately 19 kilometres away.

  • If you're taking public transport, expect a journey of around 3 hours 25 minutes.

When to fly to Austin-Bergstrom International Airport (AUS)

  • July is the most popular month for flights from Cyril E. King Airport to Austin-Bergstrom International Airport. To steer clear of the crowds, head to Austin in April.

  • Before locking in your flight from Cyril E. King Airport to Austin-Bergstrom International Airport, think about the kind of weather you enjoy. August is the warmest month in Austin, with temperatures ranging from 23ºC (73ºF) to 41ºC (106ºF).

  • For cooler conditions, search for a cheap ticket from STT to AUS in January. Average temperatures are between 3ºC (37ºF) and 19ºC (66ºF) then.

Explore more of United States

  • You've done Austin, now it's time to explore more of United States. Travel around 241 kilometres east to Houston to check off its popular sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you'll have a packed itinerary ahead.

  • If you're eager to discover another major stop in United States, consider San Antonio, about 121 kilometres south-west of Austin. The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.