$114 Find Cheap Flights from Houston George Bush Airport to San Antonio - Compare and Save

Yes. A passenger with any kind of ticket can enter the the Admirals Club by presenting a prepaid lounge pass. Located in Terminal A at Gate A25, this stylish and comfortable lounge offers air conditioning, alcoholic and non-alcoholic drinks, TV, Wi-Fi, workstations, flight information monitors, and more.

Yes. The George Bush airport provides four different animal relief stations in the terminals. If your service animal or pet needs to go potty before your flight to San Antonio, you can visit the animal relief areas in Terminal B at Gate B1, Terminal C at Gate C2, Terminal D at Gate D6, or in Terminal E At Gate E12.

Yes. If you are an active duty member of the US military or family, and you want to reboot, refresh, or recharge before heading into San Antonio, you can take advantage of the service and facilities of the USO at SAT free of charge. Some amenities at this military lounge include lounge chairs, TV, telephones, computers, refreshments, games, Wi-Fi, and newspapers and magazines.

All of the rental car agencies at the San Antonio Airport are situated in the Consolidated Car Rental area. This facility is across from Terminal B and right next to the Short-Term Parking Garage and Rental Car Return location. Agencies at the San Antonio airport include Avis, Budget, Enterprise, SIXT, Hertz, and others.

Among airlines operating Houston George Bush Intcntl Airport to San Antonio flights:

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

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

Only United Airlines operates flights between Houston George Bush Intcntl Airport and San Antonio.

Flights from Houston George Bush Intcntl Airport to San Antonio usually depart from Houston George Bush Intcntl (IAH) and arrive at San Antonio (SAT).

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

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

Two cabin classes are available on flights from Houston George Bush Intcntl Airport to San Antonio:

• Economy Class
• First Class

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737-700 variants.

Yes. Being flexible with your travel dates can save you up to 46% on the Houston George Bush Intcntl Airport to San Antonio route. Wednesday is the cheapest departure day at $304 round-trip on average, while Monday is the most expensive at $559, a difference of $255. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Houston George Bush Intcntl Airport to San Antonio flights, with 37% of flights leaving in that window. Morning departures account for 26%, evening flights for 25%, and night flights for 12%.

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.

These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to San Antonio:

• Earliest: departs at 7:20 am and lands at 8:29 am
• Latest: departs at 9:53 pm and lands at 11:02 pm.

The flight takes about 1h 09m.

A nonstop flight from Houston George Bush Intcntl Airport to San Antonio takes 1h 09m, covering 190 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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $201 to $1,203. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to San Antonio are currently lower than usual. Average one-way flight prices are about $128, which is 54% below the typical average for this route.

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
• Europcar
• Fox
• Dollar
• Hertz
• Alamo

Round-trip flights from Houston George Bush Intcntl Airport to San Antonio range from $289 to $572, with an average of $417 over the past 12 months. Anything below $289 counts as a good deal.