Which airline flies the most flights to AUS? The top airline carrier flying out of Austin Bergstrom Intl. is Southwest Airlines and they fly over 1,974 flights every month. What are the cheapest flights from AUS? Austin has a lot of discount flights in the month of May. Check out these great deals on flights from AUS:
- American Airlines - Austin (AUS) to Vancouver (YVR) leaving on 6/9 at 5:52 pm and returning on 6/11 at 5:49 am for only $371 per person.*
- Frontier Airlines - Austin (AUS) to Charlotte (CLT) on 5/29 leaving at 4:35 am and returning on 6/1 at 7:15 pm for only $130 per person.*
- Frontier Airlines - Austin (AUS) to Las Vegas (LAS) on 6/13 leaving at 7:23 pm and returning on 6/15 at 9:07 pm for only $131 per person.*
- Frontier Airlines - Austin (AUS) to Cincinnati (CVG) on 6/5 leaving at 1:20 pm and returning on 6/7 at 12:28 pm for only $136 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.