Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights


Amazing Frontier Airlines SAN to AUS Flight Deals

The cheapest flights to Austin-Bergstrom Intl. found within the past 7 days were $127 round trip and $64 one way. Prices and availability subject to change. Additional terms may apply.

AUS From SAN Economy Coach Packages on Similar Airlines


FAQs about Frontier Airlines Flights from SAN to AUS

What terminal is Frontier Airlines at San Diego, CA Airport (SAN-San Diego Intl.)?

If you're flying between San Diego, CA Airport (SAN-San Diego Intl.) and Austin, TX Airport (AUS-Austin-Bergstrom Intl.) with Frontier Airlines, you'll probably be departing from terminal 1. Your airline should be able to let you know exactly which terminal you'll be arriving at.

Are there Frontier Airlines non-stop flights from SAN to AUS?

With Frontier Airlines offering direct services from San Diego, CA Airport (SAN-San Diego Intl.) to Austin, TX Airport (AUS-Austin-Bergstrom Intl.), your next great adventure is just a flight away. Kiss goodbye to the stress and baggage mix-ups often associated with stopovers, and lock in your trip today.

How long is a Frontier Airlines flight from SAN to AUS?

As it will take around 4 hours and 4 minutes for your Frontier Airlines flight to jet from SAN to AUS, think about packing some fun travel games in your hand luggage. You never know — the person next to you might appreciate a challenge to break up the trip.

What type of aircraft does Frontier Airlines fly from SAN to AUS?

If you're on your way from SAN to AUS with Frontier Airlines, you'll likely be taking to the skies on the Airbus A320.

How many direct and indirect flights does Frontier Airlines fly from SAN to AUS?

It shouldn't be too difficult matching up your time off with the flight schedule from Frontier Airlines. Currently, it travels between SAN and AUS approximately 15 times every month.

Flying Tips & Tricks How do I find my flight number?
  • Your flight code will be within your itinerary, which the airline will email to you once your reservation has been completed. It's wise to keep this at hand in case you want to make changes to your booking.
How early can you check bags for a flight?
  • For international flights, check-in and luggage drop generally open three hours prior to departure and close an hour before takeoff. For domestic flights, check-in and baggage drop open two hours ahead of departure and close 45 minutes prior to departure. These times can vary between airlines, so be sure to check before you head off.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.