Alaska Airlines is selling cheap flights from San Francisco to Austin for as low as $85 return! That works out to a cost of just 2.8 Cents Per Mile for this 3000 mile journey.

The fare only includes carry-on luggage, so you need to pay extra if you want to check bags.

Our data shows the lowest prices are available in October 2021. See the link(s) below for dates and prices.

Sample date(s) with Kiwi.com booking link

Sep 17 – Sep 20 ($86)


Sep 20 – Sep 23 ($86)


Sep 20 – Sep 24 ($86)


Sep 20 – Sep 25 ($86)


Sep 20 – Sep 27 ($86)


Sep 20 – Sep 28 ($86)


Sep 21 – Sep 25 ($86)


Sep 25 – Sep 28 ($86)


Oct 14 – Oct 17 ($85)


Oct 15 – Oct 24 ($86)

Are you looking for an apartment to rent for your stay in Austin? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from San Francisco to Austin every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.