Which airport are you flying from?

Direct flights from San Antonio to Houston

Airlines Schedules

SAT - HOU route map All flights from SAT to HOU non-stop. There are direct flights from San Antonio International (SAT), Texas, USA to William P. Hobby Airport (HOU), Texas, USA with Southwest Airlines. 23 weekly departures are currently scheduled on this route. Departure times range from 05:20 to 21:00 depending on the schedule period. The flight distance is 192 miles (309 km). Flight time ranges from 55 minutes to 1 hour and 10 minutes.

SAT
San Antonio
USASan Antonio , USA
HOU
William P. Hobby Airport
USAHouston , USA
SAT
San Antonio
USASan Antonio , USA
William P. Hobby Airport
USAHouston , USA
HOU
Flight time 0h 55min to 1h 10min
Updated Jun 8, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 05:20 and 21:00 • From Terminal A
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
23 flights/week
23 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from San Antonio to Houston with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jul 6
Tue
Jul 7
Wed
Jul 8
Thu
Jul 9
Fri
Jul 10
Sat
Jul 11
Sun
Jul 12
WN1315
05:20
----
----
05:20
05:20
----
----
WN1549
----
----
----
----
----
----
05:40
WN4392
----
06:10
06:10
----
----
05:50
----
WN1849
----
----
----
----
----
08:20
----
WN3566
12:50
12:55
12:55
12:50
12:50
----
09:45
WN1850
----
----
----
----
----
17:20
----
WN3573
18:30
17:30
17:30
18:30
18:30
----
----
WN2789
----
----
----
----
----
----
18:15
WN4045
----
----
----
----
----
19:25
----
WN2790
----
----
----
----
----
----
20:50

The timetable & schedule information was updated at 2026-06-08

RETURN SCHEDULE
CHECK PRICES

San Antonio to Houston scheduled departures

Select a date to see every published non-stop departure between SAT and HOU.

Sunday
Sun
Jul 05
4 flights(4)
Monday
Mon
Jul 06
3 flights(3)
Tuesday
Tue
Jul 07
3 flights(3)
Wednesday
Wed
Jul 08
3 flights(3)
Thursday
Thu
Jul 09
3 flights(3)
Friday
Fri
Jul 10
3 flights(3)
Saturday
Sat
Jul 11
4 flights(4)
Time
Airline
Flight
05:40
Southwest Airlines Southwest Airlines
WN1549
09:45
Southwest Airlines Southwest Airlines
WN3566
18:15
Southwest Airlines Southwest Airlines
WN2789
20:50
Southwest Airlines Southwest Airlines
WN2790
05:20
Southwest Airlines Southwest Airlines
WN1315
12:50
Southwest Airlines Southwest Airlines
WN3566
18:30
Southwest Airlines Southwest Airlines
WN3573
06:10
Southwest Airlines Southwest Airlines
WN4392
12:55
Southwest Airlines Southwest Airlines
WN3566
17:30
Southwest Airlines Southwest Airlines
WN3573
06:10
Southwest Airlines Southwest Airlines
WN4392
12:55
Southwest Airlines Southwest Airlines
WN3566
17:30
Southwest Airlines Southwest Airlines
WN3573
05:20
Southwest Airlines Southwest Airlines
WN1315
12:50
Southwest Airlines Southwest Airlines
WN3566
18:30
Southwest Airlines Southwest Airlines
WN3573
05:20
Southwest Airlines Southwest Airlines
WN1315
12:50
Southwest Airlines Southwest Airlines
WN3566
18:30
Southwest Airlines Southwest Airlines
WN3573
05:50
Southwest Airlines Southwest Airlines
WN4392
08:20
Southwest Airlines Southwest Airlines
WN1849
17:20
Southwest Airlines Southwest Airlines
WN1850
19:25
Southwest Airlines Southwest Airlines
WN4045
Ad
SAT-HOU flight route
Route map from San Antonio, SAT to Houston, HOU. The distance is 192 miles or 309 km.
Ad
San Antonio - Houston direct flight map
Ad

SAT - HOU route facts

  • Distance
    192 miles (309 km)
  • Flight time
    55 minutes to 1 hour and 10 minutes
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Departure terminals
    Terminal A
  • Aircraft
    Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737-800 (winglets) Passenger/BBJ2

Route FAQ

Southwest Airlines operates non-stop flights from SAT to HOU with 23 weekly departures.

Scheduled flight time from SAT to HOU ranges from 55 minutes to 1 hour and 10 minutes. The route covers 192 miles (309 km).

23 weekly departures are currently scheduled on this route, with published departure times ranging from 05:20 to 21:00 depending on the schedule period.

Departure terminal: Terminal A.

Economy are currently scheduled on non-stop flights for this route.
Domestic flights from San Antonio (SAT)
From San Antonio to Dallas

DFW Dallas Fort Worth International
From San Antonio to Denver

DEN Denver International
From San Antonio to Atlanta

ATL Hartsfield–Jackson Atlanta International Airport
From San Antonio to Houston

IAH George Bush Intcntl Houston
From San Antonio to Dallas

DAL Dallas Love Fld
From San Antonio to Phoenix

PHX Phoenix Sky Harbor International
From San Antonio to Chicago

ORD Chicago O Hare International
From San Antonio to Las Vegas

LAS Harry Reid International Airport
From San Antonio to Los Angeles

LAX Los Angeles International
From San Antonio to Charlotte

CLT Charlotte Douglas International