$49+ Cheap flights from George Bush Intcntl (IAH) to San Antonio (SAT)
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from George Bush Intcntl to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to San Antonio (SAT). 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 April 11, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $97 (United Airlines) |
One-way from | $49 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $404 |
Good round-trip deal | $243 or less |
Good one-way deal | $78 or less |
Find flight deals from George Bush Intcntl to San Antonio
Cheapest flights from George Bush Intcntl to San AntonioExplore the most affordable flight options available from George Bush Intcntl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
Explore the most affordable flight options available from George Bush Intcntl to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to San Antonio 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 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Thu 5/1
7:20 am-8:31 am
Nonstop1h 11m
San Antonio
Wed 5/7
5:30 am-6:36 am
Nonstop1h 06m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Thu 5/8
8:24 am-5:08 pm
1 stop8h 44m
San Antonio
Sun 5/11
6:03 pm-7:29 am
1 stop13h 26m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Thu 5/1
5:00 am-11:43 am
1 stop6h 43m
San Antonio
Wed 5/7
10:48 am-6:47 pm
1 stop7h 59m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Thu 5/1
12:06 pm-1:18 pm
Nonstop1h 12m
San Antonio
Mon 5/5
6:35 am-6:09 pm
1 stop11h 34m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Thu 4/24
6:30 am-11:59 pm
1 stop17h 29m
San Antonio
Sat 6/28
7:00 am-11:59 pm
1 stop16h 59m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Tue 7/22
9:55 pm-10:59 pm
Nonstop1h 04m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Wed 5/14
5:53 pm-12:57 pm
1 stop19h 04m
HoustonSan Antonio
IAH - SAT
IAHSAT
Houston George Bush Intcntl
Tue 7/22
8:04 am-2:31 pm
1 stop6h 27m
Compare providers for flights from George Bush Intcntl to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to San Antonio in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from George Bush Intcntl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Antonio
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Antonio (average of $295). Flying from Houston George Bush Intcntl Airport to San Antonio in March is currently the most expensive (average of $376). 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.
What is the cheapest time of day to fly from IAH to SAT?
Find hourly flight availability from George Bush Intcntl to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Houston George Bush Intcntl Airport to San Antonio by exploring options for tickets in the morning.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Antonio. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Antonio flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Houston George Bush Intcntl Airport to San Antonio
Explore weekly flight availability from George Bush Intcntl to San Antonio. 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 April 11, 2025.
The most flights from IAH to SAT are scheduled on a Friday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated April 11, 2025.
Read through reviews of airlines operating flights from Houston to San Antonio, such as Alaska Airlines, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Entertainment
Boarding
Crew
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsBrowse 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.
Alternative routes for George Bush Intcntl to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from George Bush Intcntl to San Antonio
Discover the top airline that operate flights from George Bush Intcntl to San Antonio. 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 2,558,603 searches. Data last updated April 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$331 | FlexibilityNo cancel fee | On-time69% |