
Flights from San Antonio to Houston
Cheapest flights from San Antonio
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$113 Roundtrip, found 1 day ago
$113
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$146 Roundtrip, found 1 day ago
$146
Roundtrip
found 1 day ago

Sat, Oct 11 - Sat, Oct 18
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$151 Roundtrip, found 4 hours ago
$151
Roundtrip
found 4 hours ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago

Sun, Sep 14 - Sat, Sep 20
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago

Sat, Oct 11 - Sat, Oct 18
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$235 Roundtrip, found 4 hours ago
$235
Roundtrip
found 4 hours ago

Tue, Oct 7 - Thu, Oct 16
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago

Sun, Sep 14 - Sat, Sep 20
SAT
San Antonio Intl.
HOU
William P. Hobby
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago

Sat, Oct 11 - Sat, Oct 18
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$377 Roundtrip, found 4 hours ago
$377
Roundtrip
found 4 hours ago