
Round-trip from | $142 (Kiwi.com) |
|---|---|
One-way from | $55 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $571 |
Fly from
Fly to
Route
Depart
Return
Price
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Tue 2/24
10:26 am-8:23 pm
1 stop9h 57m
Houston George Bush Intcntl
Tue 3/3
7:59 pm-11:59 pm
1 stop28h 00m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Sat 2/21
6:00 am-6:28 pm
1 stop12h 28m
Houston George Bush Intcntl
Mon 2/23
6:15 am-4:18 pm
1 stop10h 03m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Thu 2/26
8:20 pm-9:36 am
1 stop13h 16m
Houston George Bush Intcntl
Thu 3/5
6:07 pm-2:51 pm
1 stop20h 44m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Wed 3/4
10:26 am-11:09 pm
2 stops12h 43m
Houston George Bush Intcntl
Thu 3/5
6:07 pm-2:51 pm
1 stop20h 44m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Tue 3/17
6:45 am-10:01 pm
1 stop15h 16m
Houston George Bush Intcntl
Sun 3/22
9:21 am-9:32 am
1 stop24h 11m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Wed 2/25
6:00 am-7:34 pm
2 stops13h 34m
Houston George Bush Intcntl
Wed 2/25
9:40 pm-1:12 pm
1 stop15h 32m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Sat 2/21
7:56 pm-8:40 am
2 stops12h 44m
Houston George Bush Intcntl
Sun 2/22
8:18 pm-11:59 pm
1 stop27h 41m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Fri 2/6
6:13 pm-10:28 am
2 stops16h 15m
Houston George Bush Intcntl
Sun 2/8
5:05 am-5:03 pm
1 stop11h 58m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Wed 4/22
10:26 am-8:38 pm
1 stop10h 12m
Houston George Bush Intcntl
Sun 4/26
9:41 am-9:30 am
1 stop23h 49m
San AntonioHouston
SAT - IAH
SATIAH
San Antonio
Thu 4/23
10:26 am-8:38 pm
1 stop10h 12m
Houston George Bush Intcntl
Sun 4/26
9:41 am-9:30 am
1 stop23h 49m
Currently, October is the cheapest month in which you can book a flight from San Antonio to Houston (average of $77). Flying from San Antonio to Houston in July is currently the most expensive (average of $245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from San Antonio to Houston in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their San Antonio to Houston flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 15% of weekly flights between San Antonio and Houston have experienced delays in the past year, with the average delay time being 92 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Southwest have had the lowest number of delays on this route, with just 14% of flights being delayed.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$298 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$124 | Average$344 | FlexibilityNo cancel fee | On-time69% |