San Antonio, TX to Houston, TX Flight
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San Antonio, TX to Houston, TX by flight
The journey from San Antonio, TX to Houston, TX by flight is 189.73 mi and takes 16 hr 51 min. There are 17 connections per day, with the first departure at 5:10 AM and the last at 7:30 PM. It is possible to travel from San Antonio, TX to Houston, TX by flight for as little as $114.59 or as much as $596.63. The best price for this journey is $114.59.
| Lowest Price | $114.59 |
| Journey Duration | 16 hr 51 min |
| Connection per Day | Alaska Airlines, Spirit Airlines, United Airlines 17 |
| Lowest Price | Alaska Airlines, Spirit Airlines, United Airlines $114.59 |
| Highest Price | Alaska Airlines, Spirit Airlines, United Airlines $596.63 |
| First Departure | Alaska Airlines, Spirit Airlines, United Airlines 5:10 AM |
| Last Departure | Alaska Airlines, Spirit Airlines, United Airlines 7:30 PM |
| Distance | Alaska Airlines, Spirit Airlines, United Airlines 189.73 mi |
| Departure | Alaska Airlines, Spirit Airlines, United Airlines San Antonio, TX |
| Arrival | Alaska Airlines, Spirit Airlines, United Airlines Houston, TX |
| Carriers | Alaska Airlines, Spirit Airlines Alaska Airlines, Spirit Airlines, United Airlines |
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Find the best day to travel to Houston, TX by plane
When travelling to Houston, TX by plane, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!
Services on board Alaska Airlines, Spirit Airlines and United Airlines from San Antonio, TX to Houston, TX
Compare services on board when travelling from San Antonio, TX to Houston, TX by plane.
| Facilities | Alaska Airlines | Spirit Airlines | United Airlines |
|---|---|---|---|
WiFi |  | | |
Luggage |  | | |
Food and drink | | | |
San Antonio, TX to Houston, TX CO2 Emissions by Flight
Train
21.37kg
Bus
22.9kg
Flight
61.07kg
Car
48.86kg
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Frequently Asked Questions
How much is a flight ticket from San Antonio, TX to Houston, TX?
A flight ticket from San Antonio, TX to Houston, TX is $195.51. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $114.59.
What's the cheapest flight ticket from San Antonio, TX to Houston, TX?
The cheapest ticket you can get from San Antonio, TX to Houston, TX is $114.59. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between San Antonio, TX and Houston, TX by flight?
San Antonio, TX to Houston, TX is 189.73 mi.
How long does the flight between San Antonio, TX and Houston, TX take?
San Antonio, TX to Houston, TX is on average 16 hr 51 min. However the fastest option will get you there in 7 hr 6 min.
Which companies operate from San Antonio, TX to Houston, TX?
The flight journey from San Antonio, TX to Houston, TX is covered by 2 operator(s). On Virail you can find these carriers that provide services on this route: Alaska Airlines, Spirit Airlines and United Airlines.
How many flight connections per day go from San Antonio, TX to Houston, TX?
San Antonio, TX to Houston, TX has 17 connection(s) per day on average.
What time does the first flight from San Antonio, TX to Houston, TX leave?
The earliest flight from San Antonio, TX to Houston, TX departs at 5:10 AM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last flight from San Antonio, TX to Houston, TX depart?
The latest flight from San Antonio, TX to Houston, TX departs at 7:30 PM. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from San Antonio, TX to Houston, TX in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest flight ticket we have found is $114.59 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from San Antonio, TX to Houston, TX?
There are on average 8 direct connection(s) from San Antonio, TX to go to Houston, TX.
What's the fastest journey time between San Antonio, TX to Houston, TX by flight?
The fastest journey time by flight between San Antonio, TX and Houston, TX is 7 hr 6 min.
Is there a direct flight from San Antonio, TX to Houston, TX?
Yes, there is a direct flight between San Antonio, TX and Houston, TX.
What are the CO2 emissions for San Antonio, TX to Houston, TX by flight?
The flight journey from San Antonio, TX to Houston, TX creates 61.07kg of CO2 emissions.