Cheapest one-way flights from Houston to Georgetown in December from $321

AirHint found the following cheapest one-way flights from Houston (IAH) to Georgetown (GCM) in December 2025 (see full year).

One-Way flights

26 Dec Spirit Airlines
26 Dec United direct

Also check the deals for return flights from Houston to Georgetown in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Georgetown

Cheap car rent in Georgetown

Feel free to contact us with any feedback or request another flight research.