Cheap flights from San Antonio (SAT) to Houston from $49

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — HOU
Feb 27 — Mar 51

The best prices from San Antonio to Houston are usually found in December or August, booked 55 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from San Antonio to Houston

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2024.

Popular in

September

Cheapest in

December

Round-trip from

$238

One-way from

$90
High demand for flights, 34% potential price rise
Best time to find cheap flights, 22% potential price drop
From San Antonio to Houston
One-way flight from San Antonio to Houston

What is the cheapest day to fly round-trip from San Antonio to Houston?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 61% on the overall cost on flights from San Antonio to Houston.

How far in advance should I book a flight from San Antonio to Houston?

To save on the cost of your flight from San Antonio to Houston, book at least 55 days before your planned departure. Booking around this time can save you about 152% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $348 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $458.

What is the cheapest month to fly from San Antonio to Houston?

Flights from San Antonio to Houston lean towards being more expensive in September. Prices are generally better when you fly from San Antonio to Houston in December, with the cheapest ticket starting at $151.

When is the cheapest time to fly from San Antonio to Houston (SAT - IAH)?

When flying from San Antonio to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the afternoon.

Cheap Spirit Airlines flights from San Antonio to Houston

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from San Antonio to Houston. Make sure to double check the flight details before booking.
Tue 3/196:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Tue 3/265:50 amIAH - SAT
1 stop18h 44mSpirit Airlines
Deal found 2/20$124
Tue 3/196:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/201:27 pmIAH - SAT
1 stop10h 38mSpirit Airlines
Deal found 2/21$136
Wed 3/206:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Wed 3/275:50 amIAH - SAT
1 stop10h 40mSpirit Airlines
Deal found 2/21$138
Wed 3/206:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/2710:49 amIAH - SAT
2 stops13h 16mSpirit Airlines
Deal found 2/21$150
Thu 3/216:05 amSAT - IAH
1 stop10h 15mSpirit Airlines
Tue 4/23:32 pmIAH - SAT
1 stop9h 02mSpirit Airlines
Deal found 2/21$154
Tue 4/168:41 pmSAT - IAH
1 stop8h 16mSpirit Airlines
Wed 4/1710:48 amIAH - SAT
1 stop9h 49mSpirit Airlines
Deal found 2/20$159
Thu 3/216:05 amSAT - IAH
2 stops19h 10mSpirit Airlines
Tue 4/23:32 pmIAH - SAT
1 stop9h 02mSpirit Airlines
Deal found 2/21$161
Mon 3/189:29 pmSAT - IAH
2 stops23h 20mSpirit Airlines
Sat 3/238:20 amIAH - SAT
1 stop17h 17mSpirit Airlines
Deal found 2/21$162
Thu 3/216:05 amSAT - IAH
1 stop10h 15mSpirit Airlines
Sat 3/235:20 pmIAH - SAT
1 stop8h 17mSpirit Airlines
Deal found 2/21$164

Cheap United Airlines flights from San Antonio to Houston

Explore cheap flight options specifically provided by United Airlines for the route between San Antonio and Houston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Some of the best deals we've found on United Airlines flights traveling from San Antonio to Houston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 3/207:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Wed 3/277:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$97
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Fri 3/297:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$117
Tue 3/196:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Wed 3/207:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$157
Thu 3/216:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Tue 4/27:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/21$168
Thu 3/217:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Sat 3/236:05 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/21$177
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Sun 3/246:05 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/21$178
Tue 3/1912:20 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Tue 3/266:05 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/20$217
Wed 3/132:25 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Sun 3/177:50 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/21$249
Wed 3/201:34 pmSAT - IAH
1 stop10h 25mUnited Airlines
Wed 3/2712:13 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/21$278

Cheap San Antonio to Houston flights in February & March 2024

Find cheap flight options from San Antonio to Houston specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Houston in 2024. For more flight deals, be sure to check back very soon.
Wed 3/207:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Wed 3/277:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$97
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Fri 3/297:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$117
Tue 3/196:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Tue 3/265:50 amIAH - SAT
1 stop18h 44mSpirit Airlines
Deal found 2/20$124
Tue 3/196:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/201:27 pmIAH - SAT
1 stop10h 38mSpirit Airlines
Deal found 2/21$136
Wed 3/206:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Wed 3/275:50 amIAH - SAT
1 stop10h 40mSpirit Airlines
Deal found 2/21$138
Wed 3/206:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/2710:49 amIAH - SAT
2 stops13h 16mSpirit Airlines
Deal found 2/21$150
Thu 3/216:05 amSAT - IAH
1 stop10h 15mSpirit Airlines
Tue 4/23:32 pmIAH - SAT
1 stop9h 02mSpirit Airlines
Deal found 2/21$154
Tue 3/196:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Wed 3/207:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$157
Tue 3/198:33 pmSAT - HOU
1 stop3h 25mAmerican Airlines
Tue 3/268:24 pmHOU - SAT
1 stop3h 26mAmerican Airlines
Deal found 2/20$158

San Antonio to Houston 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Houston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Houston in 2024. For more flight deals, be sure to check back very soon.
Wed 3/207:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Wed 3/277:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$97
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Fri 3/297:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$117
Tue 3/196:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Tue 3/265:50 amIAH - SAT
1 stop18h 44mSpirit Airlines
Deal found 2/20$124
Tue 3/196:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/201:27 pmIAH - SAT
1 stop10h 38mSpirit Airlines
Deal found 2/21$136
Wed 3/206:05 amSAT - IAH
1 stop14h 44mSpirit Airlines
Wed 3/275:50 amIAH - SAT
1 stop10h 40mSpirit Airlines
Deal found 2/21$138
Wed 3/206:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Wed 3/2710:49 amIAH - SAT
2 stops13h 16mSpirit Airlines
Deal found 2/21$150
Thu 3/216:05 amSAT - IAH
1 stop10h 15mSpirit Airlines
Tue 4/23:32 pmIAH - SAT
1 stop9h 02mSpirit Airlines
Deal found 2/21$154
Tue 3/196:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Wed 3/207:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$157
Tue 3/198:33 pmSAT - HOU
1 stop3h 25mAmerican Airlines
Tue 3/268:24 pmHOU - SAT
1 stop3h 26mAmerican Airlines
Deal found 2/20$158

Non-stop flights to Houston from San Antonio

Discover non-stop flight options from San Antonio to Houston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
If you're seeking options on non-stop flights from San Antonio to Houston, check out these fares. Users can also choose from other San Antonio to Houston flights by using the search form above.
Wed 3/207:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Wed 3/277:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$97
Tue 4/27:10 pmSAT - IAH
Nonstop1h 03mUnited Airlines
Sat 4/137:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/22$107
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Fri 3/297:20 amIAH - SAT
Nonstop1h 10mUnited Airlines
Deal found 2/21$117
Tue 3/196:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Wed 5/17:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/22$157
Tue 3/196:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Mon 4/297:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/22$167
Thu 3/216:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Tue 4/27:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/21$168
Fri 3/157:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Wed 5/17:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/22$173
Sat 3/167:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Sat 4/277:25 amIAH - SAT
Nonstop1h 05mUnited Airlines
Deal found 2/22$177
Fri 3/227:29 pmSAT - IAH
Nonstop1h 10mUnited Airlines
Sun 3/246:05 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 2/21$178

San Antonio to Houston flights leaving soon

Find last-minute flight options from San Antonio to Houston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Consider one of these great deals we found on last-minute flights from San Antonio to Houston. Users should examine the flight details to ensure there are no surprises.
Fri 3/19:25 pmSAT - IAH
1 stop13h 04mSpirit Airlines
Sat 3/23:40 pmIAH - SAT
1 stop9h 30mSpirit Airlines
Deal found 2/20$232
Wed 2/285:35 amSAT - IAH
1 stop11h 50mMultiple Airlines
Wed 2/2810:30 pmIAH - SAT
1 stop12h 56mMultiple Airlines
Deal found 2/20$237
Fri 3/19:25 pmSAT - IAH
1 stop13h 04mSpirit Airlines
Sat 3/97:24 pmIAH - SAT
1 stop15h 31mSpirit Airlines
Deal found 2/20$239
Fri 3/19:25 pmSAT - IAH
1 stop13h 04mSpirit Airlines
Sat 3/99:44 pmIAH - SAT
2 stops13h 11mSpirit Airlines
Deal found 2/20$267
Fri 3/19:25 pmSAT - IAH
1 stop13h 04mSpirit Airlines
Sun 3/36:27 amIAH - SAT
1 stop6h 15mSpirit Airlines
Deal found 2/21$277
Sun 3/31:32 pmSAT - IAH
1 stop6h 36mSpirit Airlines
Sun 3/105:20 pmIAH - SAT
1 stop8h 04mSpirit Airlines
Deal found 2/21$298
Fri 3/19:25 pmSAT - IAH
1 stop13h 04mSpirit Airlines
Sat 3/96:05 pmIAH - SAT
3 stops30h 19mSpirit Airlines
Deal found 2/20$310
Fri 3/19:25 pmSAT - IAH
2 stops17h 21mSpirit Airlines
Sun 3/36:27 amIAH - SAT
1 stop6h 15mSpirit Airlines
Deal found 2/21$312
Fri 3/111:40 amSAT - IAH
3 stops31h 20mSpirit Airlines
Sun 3/36:27 amIAH - SAT
1 stop6h 15mSpirit Airlines
Deal found 2/21$318

One-way flights to Houston from San Antonio

Search for one-way flight options from San Antonio to Houston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Users traveling one-way from San Antonio to Houston can select one of these great deals. For those needing a return trip from San Antonio, there is a search form available above.
Wed 3/207:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Deal found 2/21$49
Thu 3/216:00 pmSAT - IAH
Nonstop1h 04mUnited Airlines
Deal found 2/21$59
Tue 3/266:05 amSAT - IAH
1 stop16h 03mSpirit Airlines
Deal found 2/21$67
Wed 5/228:47 amSAT - IAH
1 stop9h 08mMultiple Airlines
Deal found 2/21$69
Tue 5/217:55 amSAT - IAH
1 stop9h 23mSpirit Airlines
Deal found 2/21$75
Tue 3/267:29 pmSAT - IAH
Nonstop1h 07mUnited Airlines
Deal found 2/21$79
Wed 3/208:33 pmSAT - HOU
1 stop3h 25mAmerican Airlines
Deal found 2/21$79
Sat 3/236:05 amSAT - IAH
1 stop17h 14mSpirit Airlines
Deal found 2/21$82
Tue 3/264:28 pmSAT - IAH
2 stops17h 17mSpirit Airlines
Deal found 2/21$85

Find flights from San Antonio to Houston within your budget

Customize your flight search to find flights from San Antonio to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$97 - $204

Route

Depart

Return

Price

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 3/20

Nonstop1h 07m

Houston George Bush Intcntl

Wed 3/27

Nonstop1h 10m

$97

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Fri 3/22

Nonstop1h 10m

Houston George Bush Intcntl

Fri 3/29

Nonstop1h 10m

$117

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Tue 3/19

1 stop14h 44m

Houston George Bush Intcntl

Tue 3/26

1 stop18h 44m

$124

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Tue 3/19

1 stop16h 03m

Houston George Bush Intcntl

Wed 3/20

1 stop10h 38m

$136

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 3/20

1 stop14h 44m

Houston George Bush Intcntl

Wed 3/27

1 stop10h 40m

$138

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 3/20

1 stop16h 03m

Houston George Bush Intcntl

Wed 3/27

2 stops13h 16m

$150

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Tue 3/19

Nonstop1h 04m

Houston George Bush Intcntl

Wed 3/20

Nonstop1h 10m

$157

San AntonioHouston Hobby

SAT - HOU

SATHOU

San Antonio

Tue 3/19

1 stop3h 25m

Houston Hobby

Tue 3/26

1 stop3h 26m

$158

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Thu 3/21

1 stop10h 15m

Houston George Bush Intcntl

Thu 3/21

1 stop21h 22m

$204

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to book a flight from San Antonio to Houston?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Houston. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from San Antonio to Houston, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from San Antonio to Houston?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Houston. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Houston flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Houston by month

Plan your trip from San Antonio to Houston by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Houston is currently $72 while a round-trip flight costs $142. Price data was last updated on February 18, 2024.

Currently, September is the cheapest month in which you can book a flight from San Antonio to Houston (average of $239). Flying from San Antonio to Houston in June is currently the most expensive (average of $336). 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.

January

$272

February

$273

March

$324

April

$313

May

$297

June

$336

July

$317

August

$259

September

$239

October

$263

November

$278

December

$278

Temperature and rainfall in Houston by month

Plan your trip to Houston by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

53.6 - 84.2 °F

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 22, 2024.
See what other customers who have flown with Spirit Airlines, United Airlines and American Airlines from San Antonio to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
11,872 reviews

Comfort

7.2

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

7.4
Good
11,872 reviews
7.4
Good
11,872 reviews

Comfort

7.2

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

7.3
Good
15,643 reviews
7.4
Good
11,872 reviews

Comfort

7.2

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

6.5
Okay
8,947 reviews
7.4
Good
11,872 reviews

Comfort

7.2

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

6.4
Okay
4,512 reviews
7.4
Good
11,872 reviews

Comfort

7.2

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Reviews

1 / 10

For those who have to struggle to meet a connecting flight, ✈️ it would be helpful if a U. A. person was meeting those people at an American stopover to assist those passengers thru the back ups with U.S. customs and going thru to meet their next flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Antonio to Houston?

Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to Houston from San Antonio. Booking flights from San Antonio (SAT) to Houston should be relatively easy as there are 4 daily outbound flights to Houston from 1 airline.

Can I find flights from San Antonio to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from San Antonio to Houston for under $100. The cheapest flight booked recently is on United Airlines for just $97, but on average you can expect to pay $154.

Are there nonstop flights from San Antonio to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Houston under $100. A good price for a nonstop flight from San Antonio to Houston is less than $201.

Are there last-minute flights available from San Antonio to Houston for under $300?

There are currently 20+ open flights from San Antonio to Houston within the next 7 days for less than $300.

What days are nonstop flights available from San Antonio to Houston?

Days when nonstop flights are available for this flight are: Sunday, Monday, Friday.

How many flights depart from San Antonio to Houston on average per day?

3 flight departures from San Antonio to Houston per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from San Antonio to Houston?

For as low as $97, United Airlines can have you in Houston from San Antonio in 1h 07m. The distance from San Antonio to Houston is about 191 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Antonio to Houston round-trip?

Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $97. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $124 and $158, respectively. United Airlines is currently priced 65% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Antonio to Houston one-way?

The cheapest airlines for a one-way flight from San Antonio to Houston are United Airlines ($49), Spirit Airlines ($67), and American Airlines ($79).

What are the most reliable airlines from San Antonio to Houston?

Before booking your flight to Houston from San Antonio, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (99%), United Airlines (92%), Mesa Airlines( 92%).

What are the cheapest flights from San Antonio to Houston?

Looking at all options, your cheapest flight can be booked for $149. While the most popular route (San Antonio - Houston Hobby) can be booked for $97 on average our data indicates $854 when flying from San Antonio to Houston.

What does SAT to IAH mean?

SAT stands for San Antonio Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Antonio to Houston

Discover the top airline that operate flights from San Antonio to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$168Average$288FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Antonio to Houston by cabin class

Find flights from San Antonio to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.