Find a great deal and save up to 88% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Alaska to San Antonio within the next two weeks, with the cheapest ticket starting at $349.
The chart below displays the airlines Cheapflights users traveling from Alaska to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$216||$508||No cancel fee||N/A|
||$208||$544||No cancel fee||71%|
||$210||$585||No cancel fee||75%|
||$296||$684||No cancel fee||69%|