$49 Cheap flights from George Bush Intercontinental to San Antonio Intl. (IAH to SAT)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from George Bush Intercontinental to San Antonio Intl.

Amazing IAH to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $107 round trip and $49 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Aug 24 - Tue, Sep 3
IAH
Houston
SAT
San Antonio
$107 Roundtrip, found 6 hours ago
$107
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Tue, Sep 3, priced at $107 found 6 hours ago
Sat, Aug 24 - Mon, Sep 2
IAH
Houston
SAT
San Antonio
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Mon, Sep 2, priced at $117 found 6 days ago
Sat, Aug 24 - Mon, Sep 2
IAH
Houston
SAT
San Antonio
$133 Roundtrip, found 6 days ago
$133
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Mon, Sep 2, priced at $133 found 6 days ago
Sat, Aug 24 - Mon, Sep 2
IAH
Houston
SAT
San Antonio
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Mon, Sep 2, priced at $136 found 6 days ago
Sat, Aug 24 - Mon, Sep 2
IAH
Houston
SAT
San Antonio
$140 Roundtrip, found 6 days ago
$140
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Mon, Sep 2, priced at $140 found 6 days ago
Wed, Aug 21 - Tue, Sep 3
IAH
Houston
SAT
San Antonio
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 21 from Houston to San Antonio, returning Tue, Sep 3, priced at $157 found 6 hours ago
Sat, Aug 24 - Mon, Sep 2
IAH
Houston
SAT
San Antonio
$157 Roundtrip, found 6 days ago
$157
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Mon, Sep 2, priced at $157 found 6 days ago
Wed, Aug 21 - Sat, Aug 31
IAH
Houston
SAT
San Antonio
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 21 from Houston to San Antonio, returning Sat, Aug 31, priced at $167 found 6 hours ago
Tue, May 28 - Fri, Jun 21
IAH
Houston
SAT
San Antonio
$168 Roundtrip, found 3 days ago
$168
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 28 from Houston to San Antonio, returning Fri, Jun 21, priced at $168 found 3 days ago
Sat, Aug 24 - Tue, Sep 3
IAH
Houston
SAT
San Antonio
$171 Roundtrip, found 6 hours ago
$171
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Aug 24 from Houston to San Antonio, returning Tue, Sep 3, priced at $171 found 6 hours ago

Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to San Antonio Airport right now?
For any current San Antonio Intl. Airport (SAT) travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out en route.
Are there direct flights from Houston Airport to SAT?
If you’re not a big fan of layovers, it’s smart to book your flight from IAH to San Antonio Intl. Airport (SAT) in advance. United Airlines is the only airline that operates direct flights to San Antonio from Houston.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SAT, please visit our Customer Service Portal.
How long is the flight from George Bush Intercontinental Airport (IAH) to San Antonio Airport?
The journey from Houston to San Antonio is a quick 1 hour and 5 minutes all up. With such minimal air time, you won’t need to worry if you forget to pack a phone charger in your carry-on luggage.
What is the flight distance from Houston Airport to San Antonio Intl. Airport (SAT)?
With just 190 mi separating Houston Airport and San Antonio Intl. Airport (SAT), there’ll be little time between the seat belt sign going off and the captain lowering the wheels for landing.
What airlines fly from Houston Airport to San Antonio Intl. Airport (SAT)?
Wanting to fly straight from Houston to San Antonio? United Airlines offers up to 212 flights per month and is a popular choice with many well-traveled wanderers.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
George Bush Intercontinental
Traveling To
San Antonio Intl.
Shortest Flight Time
1 hours 5 mins
Earliest Departure Time
7:25AM CDT
Latest Departure Time
10:10PM CDT
Lowest Flight Price
$107

Route Info

Flight path for flights from George Bush Intercontinental Airport to San Antonio International Airport


Origin:
IAH - George Bush Intercontinental Airport
Destination:
SAT - San Antonio International Airport
Distance:
191.00 miles


Airlines & Aircraft Used on IAH to SAT Flight Routes


Airline Carrier
Aircraft
United Airlines
Aerospatiale/Alenia ATR 72

Discover our best flights from Houston IAH to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Houston IAH to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Houston IAH currently cost between $107 and $171. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Houston IAH to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to San Antonio SAT on Travelocity starting at $49. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Houston IAH quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from IAH to take around 1 hour(s) 5 min(s).  

 

Find our cheapest airfares for flights from Houston IAH to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Houston IAH to San Antonio SAT today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Houston IAH to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from IAH have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.