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 7/30. 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
May 7 — May 141

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 May 2, 2024.

Popular in

September

Cheapest in

December

Round-trip from

$238

One-way from

$153
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 63% 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 30% versus a flight in the afternoon.

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 2,864,334 searches. Data last updated May 2, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from San Antonio to Houston. Make sure to double check the flight details before booking.
Wed 5/299:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$97
Wed 5/297:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$157
Wed 9/117:32 pmSAT - IAH
Nonstop1h 03mUnited Airlines
Sat 9/147:20 amIAH - SAT
Nonstop1h 04mUnited Airlines
Deal found 5/2$167
Thu 5/307:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Mon 6/37:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$177
Wed 5/159:45 amSAT - IAH
Nonstop1h 02mUnited Airlines
Wed 5/224:40 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 5/1$237
Sat 6/159:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Tue 6/187:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$238
Fri 5/315:30 amSAT - IAH
Nonstop1h 05mUnited Airlines
Sun 6/27:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/2$248
Sat 8/177:00 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Thu 8/227:20 amIAH - SAT
Nonstop1h 04mUnited Airlines
Deal found 5/1$261
Thu 5/237:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Fri 5/317:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/2$269

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 2,864,334 searches. Data last updated May 2, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from San Antonio to Houston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 5/2910:05 pmSAT - IAH
1 stop6h 39mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$151
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$161
Tue 6/48:41 pmSAT - IAH
1 stop8h 03mSpirit Airlines
Tue 6/113:01 pmIAH - SAT
1 stop9h 58mSpirit Airlines
Deal found 5/2$164
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
2 stops20h 35mSpirit Airlines
Deal found 5/1$171
Tue 6/48:41 pmSAT - IAH
1 stop8h 03mSpirit Airlines
Tue 6/1110:02 amIAH - SAT
2 stops14h 57mSpirit Airlines
Deal found 5/2$173
Tue 5/145:16 pmSAT - IAH
1 stop16h 38mSpirit Airlines
Wed 5/153:32 pmIAH - SAT
1 stop8h 49mSpirit Airlines
Deal found 5/1$181
Tue 6/48:41 pmSAT - IAH
3 stops34h 06mSpirit Airlines
Tue 6/113:01 pmIAH - SAT
1 stop9h 58mSpirit Airlines
Deal found 5/2$184
Tue 6/48:41 pmSAT - IAH
3 stops34h 06mSpirit Airlines
Tue 6/1110:02 amIAH - SAT
2 stops14h 57mSpirit Airlines
Deal found 5/2$194
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:52 pmIAH - SAT
3 stops19h 44mSpirit Airlines
Deal found 5/1$196

Cheap San Antonio to Houston flights in May & June 2024

Find cheap flight options from San Antonio to Houston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 2, 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 5/299:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$97
Wed 5/2910:05 pmSAT - IAH
1 stop6h 39mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$151
Wed 5/297:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$157
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$161
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
2 stops20h 35mSpirit Airlines
Deal found 5/1$171
Thu 5/307:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Mon 6/37:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$177
Tue 5/145:16 pmSAT - IAH
1 stop16h 38mSpirit Airlines
Wed 5/153:32 pmIAH - SAT
1 stop8h 49mSpirit Airlines
Deal found 5/1$181
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:52 pmIAH - SAT
3 stops19h 44mSpirit Airlines
Deal found 5/1$196
Tue 5/1410:25 amSAT - IAH
1 stop12h 20mSpirit Airlines
Wed 5/156:15 amIAH - SAT
1 stop11h 17mSpirit Airlines
Deal found 4/30$200

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 2,864,334 searches. Data last updated May 2, 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 5/299:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$97
Wed 5/2910:05 pmSAT - IAH
1 stop6h 39mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$151
Wed 5/297:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$157
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
1 stop8h 36mSpirit Airlines
Deal found 5/1$161
Tue 6/48:41 pmSAT - IAH
1 stop8h 03mSpirit Airlines
Tue 6/113:01 pmIAH - SAT
1 stop9h 58mSpirit Airlines
Deal found 5/2$164
Wed 5/292:31 pmSAT - IAH
2 stops20h 01mSpirit Airlines
Wed 6/53:01 pmIAH - SAT
2 stops20h 35mSpirit Airlines
Deal found 5/1$171
Tue 6/48:41 pmSAT - IAH
1 stop8h 03mSpirit Airlines
Tue 6/1110:02 amIAH - SAT
2 stops14h 57mSpirit Airlines
Deal found 5/2$173
Thu 5/307:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Mon 6/37:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$177
Tue 5/145:16 pmSAT - IAH
1 stop16h 38mSpirit Airlines
Wed 5/153:32 pmIAH - SAT
1 stop8h 49mSpirit Airlines
Deal found 5/1$181

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 2,864,334 searches. Data last updated May 2, 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 5/299:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$97
Wed 5/297:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Wed 6/56:05 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$157
Thu 5/307:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Mon 6/37:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$177
Wed 5/159:45 amSAT - IAH
Nonstop1h 02mUnited Airlines
Wed 5/224:40 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 5/1$237
Sat 6/159:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Tue 6/187:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$238
Fri 5/315:30 amSAT - IAH
Nonstop1h 05mUnited Airlines
Sun 6/27:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/2$248
Sat 8/177:00 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Thu 8/227:20 amIAH - SAT
Nonstop1h 04mUnited Airlines
Deal found 5/1$261
Mon 6/109:40 amSAT - IAH
Nonstop1h 05mUnited Airlines
Fri 6/149:47 pmIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 5/1$301
Thu 6/67:30 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Fri 6/77:25 amIAH - SAT
Nonstop1h 03mUnited Airlines
Deal found 4/30$319

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 2,864,334 searches. Data last updated May 2, 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.
Wed 5/88:59 pmSAT - IAH
1 stop11h 28mSpirit Airlines
Sat 5/1112:30 pmIAH - SAT
1 stop7h 45mSpirit Airlines
Deal found 4/30$273
Wed 5/88:59 pmSAT - IAH
1 stop11h 28mSpirit Airlines
Sat 5/1110:49 amIAH - SAT
2 stops12h 54mSpirit Airlines
Deal found 4/30$279
Wed 5/812:31 pmSAT - IAH
1 stop3h 08mAmerican Airlines
Fri 7/59:04 amIAH - SAT
1 stop4h 56mAmerican Airlines
Deal found 5/1$313
Wed 5/86:39 pmSAT - IAH
2 stops16h 46mSpirit Airlines
Sat 5/1110:49 amIAH - SAT
2 stops12h 54mSpirit Airlines
Deal found 4/30$319
Wed 5/88:59 pmSAT - IAH
1 stop11h 28mSpirit Airlines
Sun 5/125:45 amIAH - SAT
2 stops18h 30mSpirit Airlines
Deal found 4/30$350
Fri 5/108:32 pmSAT - IAH
1 stop3h 14mAmerican Airlines
Mon 5/135:00 amIAH - SAT
1 stop3h 16mAmerican Airlines
Deal found 5/1$358
Wed 5/84:36 pmSAT - HOU
1 stop3h 21mAmerican Airlines
Sun 5/124:22 pmHOU - SAT
1 stop3h 18mAmerican Airlines
Deal found 4/30$358
Fri 5/109:45 amSAT - IAH
Nonstop1h 02mUnited Airlines
Sun 5/126:15 pmIAH - SAT
Nonstop1h 07mUnited Airlines
Deal found 5/1$359
Wed 5/810:05 pmSAT - IAH
1 stop13h 20mSpirit Airlines
Fri 7/55:38 amIAH - SAT
2 stops10h 57mSpirit Airlines
Deal found 5/1$360

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 2,864,334 searches. Data last updated May 2, 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.
Tue 7/305:30 amSAT - IAH
Nonstop1h 05mUnited Airlines
Deal found 5/1$49
Wed 7/317:35 pmSAT - IAH
Nonstop1h 05mUnited Airlines
Deal found 5/1$79
Fri 5/315:30 amSAT - IAH
Nonstop1h 05mUnited Airlines
Deal found 5/1$89
Wed 7/316:00 amSAT - IAH
1 stop8h 03mAmerican Airlines
Deal found 5/1$97
Mon 5/136:30 pmSAT - IAH
2 stops18h 22mSpirit Airlines
Deal found 4/30$107
Fri 5/317:20 amSAT - IAH
1 stop8h 19mAmerican Airlines
Deal found 5/1$117
Tue 7/307:35 pmSAT - IAH
Nonstop1h 08mUnited Airlines
Deal found 5/1$121
Sun 6/21:58 pmSAT - IAH
1 stop18h 29mSpirit Airlines
Deal found 5/1$130
Wed 7/3112:05 pmSAT - IAH
Nonstop1h 05mUnited Airlines
Deal found 5/1$134

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 2,864,334 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$97 - $365

Route

Depart

Return

Price

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 5/29

Nonstop1h 05m

Houston George Bush Intcntl

Wed 6/5

Nonstop1h 03m

$97

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 5/29

1 stop6h 39m

Houston George Bush Intcntl

Wed 6/5

1 stop8h 36m

$151

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 5/29

Nonstop1h 08m

Houston George Bush Intcntl

Wed 6/5

Nonstop1h 03m

$157

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 5/29

2 stops20h 01m

Houston George Bush Intcntl

Wed 6/5

1 stop8h 36m

$161

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Tue 6/4

1 stop8h 03m

Houston George Bush Intcntl

Tue 6/11

1 stop9h 58m

$164

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Wed 9/11

Nonstop1h 03m

Houston George Bush Intcntl

Sat 9/14

Nonstop1h 04m

$167

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Thu 5/30

1 stop7h 59m

Houston George Bush Intcntl

Mon 6/3

1 stop8h 41m

$202

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Mon 6/10

2 stops7h 20m

Houston George Bush Intcntl

Fri 6/14

1 stop9h 35m

$313

San AntonioHouston George Bush Intcntl

SAT - IAH

SATIAH

San Antonio

Thu 5/30

Nonstop1h 08m

Houston George Bush Intcntl

Mon 6/3

1 stop5h 49m

$365

Flights are sorted by cheapest first

Deals found on 5/1

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 April 28, 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 $103 while a round-trip flight costs $197. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from San Antonio to Houston (average of $240). Flying from San Antonio to Houston in March is currently the most expensive (average of $341). 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

$274

March

$341

April

$287

May

$287

June

$327

July

$309

August

$258

September

$240

October

$264

November

$279

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 May 2, 2024.
See what other customers who have flown with United Airlines, Spirit Airlines and Southwest 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.
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

Southwest
8.2
Very good
6,121 reviews
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

7.4
Good
11,142 reviews
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

7.3
Good
14,769 reviews
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

7.0
Good
979 reviews
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

6.7
Okay
1,525 reviews
Southwest
8.2
Very good
6,121 reviews

Crew

8.7

Comfort

8.1

Boarding

8.3

Food

7.3

Overall

8.2

Entertainment

7.8

Reviews

1 / 10

The free WiFi was so bad, I couldn’t even watch an inflight movie.

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 $181.

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

    Cheapflights has at least 12 direct flights from San Antonio to Houston under $100. A good price for a nonstop flight from San Antonio to Houston is less than $271.

  • 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: Thursday, Saturday.

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

    4 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 05m. 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 $151 and $202, 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), American Airlines ($97), and Spirit Airlines ($107).

  • 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 (95%), ANA (92%), Lufthansa( 89%).

  • What are the cheapest flights from San Antonio to Houston?

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (San Antonio - Houston Hobby) can be booked for $151 on average our data indicates $803 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.

  • Can I find deals for flights from San Antonio to Houston that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Houston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Houston with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Houston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Houston that include hotel bookings?

    Yes. In addition to deals on San Antonio to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Houston.

  • Can I find deals for business class flights from San Antonio to Houston?

    Yes. Cheapflights offers flight deals from San Antonio to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Houston that allow pets onboard?

    Many airlines flying from San Antonio to Houston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Houston?

    Yes, you can often find last-minute deals on San Antonio to Houston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Houston flight deals updated?

    The San Antonio to Houston flight deals you see on this page were last updated on 5/2.

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Alternative routes for San Antonio to Houston
See prices for flight routes from nearby airports that may be better suited for you.

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 2,864,334 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$157Average$293FlexibilityNo cancel feeOn-time69%
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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.

Hourly flight availability from San Antonio to Houston

Find hourly flight availability from San Antonio to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 2, 2024.
12%of flight departuresEarly morningMidnight to 6 am
52%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Antonio to Houston

Explore weekly flight availability from San Antonio to Houston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 2, 2024.
Sunday4daily flights
Monday5daily flights
Tuesday5daily flights
Wednesday5daily flights
Thursday5daily flights
Friday5daily flights
Saturday2daily flights

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How does Cheapflights help users find flights from San Antonio to Houston?

Cheapflights helps you search for flights from San Antonio to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from San Antonio to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Antonio to Houston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Houston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from San Antonio today and book when prices fit your budget.

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