$59 Find Cheap Flights from Houston to San Antonio - Compare and Save

These are the earliest and latest flight times available from Houston to San Antonio:

• Earliest: departs at 7:20 am and lands at 8:28 am
• Latest: departs at 11:10 pm and lands at 12:18 am.

The flight takes about 1h 08m.

Two cabin classes are available on flights from Houston to San Antonio:

• Economy Class
• First Class

A nonstop flight from Houston to San Antonio takes 1h 08m, covering 187 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Houston to San Antonio range from $293 to $633, with an average of $481 over the past 12 months. Anything below $293 counts as a good deal.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Afternoon is the busiest departure period on Houston to San Antonio flights, with 36% of flights leaving in that window. Morning departures account for 28%, evening flights for 27%, and night flights for 9%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $117 to $921. That means the highest observed fare was about 8x higher than the lowest one.

JetBlue is the only airline on the Houston to San Antonio route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Houston to San Antonio are currently lower than usual. Average one-way flight prices are about $80, which is 70% below the typical average for this route.

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

• Europcar
• Fox
• Dollar
• Hertz
• Alamo

Flights from Houston to San Antonio may depart from several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH). Flights usually arrive at San Antonio (SAT).

Yes. Flexible dates can save you up to 50% on flights from Houston to San Antonio. Wednesday is the cheapest departure day at $281 round-trip on average, while Monday is the most expensive at $562, a difference of $281.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Houston and San Antonio. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Among airlines operating Houston to San Antonio flights:

• United Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• JetBlue: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.