Cheap flights from Houston to San Antonio in October 2026
October 2026 sits below the usual range on this route. A few weeks still open below the route norm.
Lowest fare
€264
Typical fare
€373
Current signal
Below typical by 29%
High fare
€349
Destination view
October 2026 fares to San Antonio from Houston.
Week by week
Which week looks strongest in October 2026?
Start with the strongest week, then compare the live fares below. This keeps the page focused on one question: when does this route usually open best inside October 2026?
Live fares now
Bookable fares for October 2026
Open a live fare first if you are ready to book. These cards keep the month page tied to real inventory, not filler copy.
Search intent answers
Quick answers for October 2026
Is October 2026 a good time to fly from Houston to San Antonio?
Yes. Current fares in October 2026 are running 29% below the usual range on this route.
Which week looks cheapest in October 2026?
The month is still filling in, so no single week is clearly ahead yet.
Are direct flights available on this route in October 2026?
Yes. We currently see 6 direct fares in this month window.