Flights operate between San Antonio (SAT) and Houston (HOU).
1 airline operates this route with 3-8 flights daily flights.
Average flight time is 1h 00m - 1h 05m.
Route distance is 192 miles (309 km).
Route Distance
192 miles (309 km)
Average Duration
1h 00m - 1h 05m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
3-8 flights
Weekly Flights
31
Typical Departure Time Ranges
Earliest Departure
05:30
Latest Departure
21:00
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from SAT
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SAT → Houston (HOU) (HOU) | 28/week | 1h 00m - 1h 05m | 192 km | Moderate |
Flight Schedule & Filters
Southwest Airlines flights from San Antonio (SAT) to Houston (HOU)
Southwest Airlines operates scheduled nonstop flights between San Antonio (SAT) and Houston (HOU). Southwest Airlines operates 3-8 flights daily flights on this route.• Flight Duration: 1h 00m - 1h 05m (average flight time)• Distance: 192 miles (309 km) (air miles between airports)• Daily Flights: 3-8 flights (scheduled departures per day)
San Antonio (SAT)
US
Houston (HOU)
US
FLIGHT TIME
1h 00m - 1h 05m
FLIGHT DISTANCE
192 miles (309 km)
1h 0m - 1h 0m
05:30
21:00
192 miles (309 km)
August
1 (Show)
31
Southwest Airlines Terminal Information & Contact
Departure Terminal - San Antonio (SAT)
Terminal: A
Phone: 800-435-9792
Location: A, San Antonio, US
Arrival Terminal - Houston (HOU)
Terminal: 1
Phone: 800-435-9792
Location: 1, Houston, US
Southwest Airlines Flight Schedule from San Antonio (SAT) to Houston (HOU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN147 |  Southwest Airlines | 05:30 | 06:30:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN1051 | Southwest Airlines | 08:00 | 09:00:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN4117 | Southwest Airlines | 18:40 | 19:40:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN4119 | Southwest Airlines | 21:00 | 22:00:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at San Antonio (SAT):
Terminal A:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Houston (HOU):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Best Time to Book Flights to Houston (HOU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Flight Price Trends for Houston (HOU)
Price Trend Analysis
Prices are typically lower during shoulder seasons
Best Months to Fly Southwest Airlines to Houston (HOU)
Seasonal Insight
Best travel months: Year-round
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from San Antonio (SAT) to Houston (HOU)?
Southwest Airlines operates 4 flights from San Antonio (SAT) to Houston (HOU).
What city does Houston (HOU) airport serve?
Houston (HOU) airport serves Houston, US.
How long is the Southwest Airlines flight from San Antonio (SAT) to Houston (HOU)?
The flight duration is approximately 1h 00m - 1h 05m.
What is the distance from San Antonio (SAT) to Houston (HOU)?
The distance is 192 miles (309 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 05:30 and the latest departs at 21:00.
Which terminal does Southwest Airlines use at San Antonio (SAT)?
Southwest Airlines flights from San Antonio (SAT) depart from Terminal A. Terminal A phone: 800-435-9792.
View all Southwest Airlines flights to San Antonio (SAT) →
Popular Southwest Airlines routes from San Antonio include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.