It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 29% on flights from Flagstaff to San Antonio compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $119. For sooner than that we have options available in the next 3 days from $155.
Our data shows that June tends to be the cheapest month to fly to San Antonio from Flagstaff. Users have commonly found prices around $134 for the month, but tickets can be as low as $70. Due to multiple factors, prepare for potentially higher prices in December.
A simple way to save on the total cost of your ticket is to fly from Flagstaff to San Antonio in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.