Last updated on 05-29-2026 at 05:00 AM, the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes . Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.
Book Cheap flight from Houston to San Antonio with YourTravelBuddy
Looking for cheap flights from Houston to San Antonio? YourTravelBuddy makes it simple to book affordable tickets for this short Texas route. Whether you’re traveling for business, a family visit, or to explore San Antonio’s historic attractions, we provide budget-friendly IAH/HOU to SAT flights. With exclusive discounts and last-minute offers, YourTravelBuddy helps you travel for less. Book your Houston to San Antonio flight today!
Which airlines fly from Houston to San Antonio?
- United Airlines
- Southwest Airlines
- American Airlines
- Delta Air Lines
- Spirit Airlines
- Frontier Airlines
Houston to San Antonio Flight Route Information
- Flight Duration: Approximately 1 hour
- Distance: About 197 miles (317 km)
- Frequent Departures: Many daily nonstop flights
Information about airports from Houston to San Antonio
George Bush Intercontinental Airport (IAH) is Houston’s largest airport and a major hub for United Airlines. William P. Hobby Airport (HOU) is closer to downtown and is a major base for Southwest Airlines. San Antonio International Airport (SAT) is located 8 miles north of downtown San Antonio and serves millions of passengers each year.
Popular Flight Routes from Houston:
- Houston to Dallas (DFW)
- Houston to Chicago (ORD)
- Houston to Miami (MIA)
- Houston to New York (JFK/LGA/EWR)
- Houston to Los Angeles (LAX)
Popular Flight Routes to San Antonio:
- Dallas (DFW) to San Antonio
- Los Angeles (LAX) to San Antonio
- Chicago (ORD) to San Antonio
- Denver (DEN) to San Antonio
- Atlanta (ATL) to San Antonio
YourTravelBuddy to Find a Cheap Flight from Houston to San Antonio
If you’re searching for cheap flights from Houston to San Antonio, YourTravelBuddy is your best partner. We specialize in discount fares and last-minute flight deals so you can travel between these two Texas cities without overspending. With YourTravelBuddy, you’ll enjoy exclusive discounts, secure booking, and excellent customer service. Book your Houston to San Antonio flight today!
Frequently Asked Questions about flight from Houston to San Antonio
How much is a flight from Houston to San Antonio with YourTravelBuddy?
Flights from Houston to San Antonio with YourTravelBuddy usually start around $60–$110 if booked in advance. Prices vary depending on season and airline.
How long is the flight from Houston to San Antonio?
The average flight is about 1 hour, covering roughly 197 miles (317 km).
What is the cheapest month to fly from Houston to San Antonio?
January, September, and October are usually the cheapest months. Summer and holidays generally see higher fares.
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