$66 Cheap Flights from Houston to San Antonio

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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 $132 round trip and $66 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 3 - Mon, Nov 6
IAH
Houston
SAT
San Antonio
$132 Roundtrip, found 8 hours ago
$132
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Nov 3 from Houston to San Antonio, returning Mon, Nov 6, priced at $132 found 8 hours ago
Sat, Oct 14 - Sat, Oct 28
IAH
Houston
SAT
San Antonio
$134 Roundtrip, found 6 days ago
$134
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Oct 14 from Houston to San Antonio, returning Sat, Oct 28, priced at $134 found 6 days ago
Sat, Oct 7 - Tue, Oct 17
IAH
Houston
SAT
San Antonio
$149 Roundtrip, found 3 days ago
$149
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Oct 7 from Houston to San Antonio, returning Tue, Oct 17, priced at $149 found 3 days ago
Sat, Dec 2 - Mon, Dec 11
IAH
Houston
SAT
San Antonio
$150 Roundtrip, found 6 days ago
$150
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Dec 2 from Houston to San Antonio, returning Mon, Dec 11, priced at $150 found 6 days ago
Sat, Nov 4 - Mon, Nov 13
IAH
Houston
SAT
San Antonio
$158 Roundtrip, found 6 days ago
$158
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Nov 4 from Houston to San Antonio, returning Mon, Nov 13, priced at $158 found 6 days ago
Sat, Oct 21 - Wed, Oct 25
IAH
Houston
SAT
San Antonio
$162 Roundtrip, found 4 days ago
$162
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Oct 21 from Houston to San Antonio, returning Wed, Oct 25, priced at $162 found 4 days ago
Tue, Oct 10 - Sat, Oct 28
IAH
Houston
SAT
San Antonio
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, Oct 10 from Houston to San Antonio, returning Sat, Oct 28, priced at $163 found 6 days ago
Sat, Oct 7 - Sat, Oct 14
IAH
Houston
SAT
San Antonio
$165 Roundtrip, found 3 days ago
$165
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Oct 7 from Houston to San Antonio, returning Sat, Oct 14, priced at $165 found 3 days ago
Wed, Oct 11 - Tue, Oct 17
IAH
Houston
SAT
San Antonio
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Oct 11 from Houston to San Antonio, returning Tue, Oct 17, priced at $168 found 2 days ago
Wed, Oct 18 - Wed, Nov 1
IAH
Houston
SAT
San Antonio
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Wed, Oct 18 from Houston to San Antonio, returning Wed, Nov 1, priced at $169 found 6 days ago

Flight Schedule for IAH to SAT

CarrierFlightDepart IAHArrive SATThu
9/28		Fri
9/29		Sat
9/30		Sun
10/1		Mon
10/2		Tue
10/3		Wed
10/4		Stops
UA200307:30 am08:34 amCheck Fare
-
-
-
-
-
-
0 Stops
UA238410:00 am11:04 amCheck Fare
-
-
-
-
-
-
0 Stops
UA627100:15 pm01:21 pmCheck Fare
-
-
-
-
-
-
0 Stops
UA186102:20 pm03:24 pmCheck FareCheck Fare
-
Check FareCheck FareCheck FareCheck Fare
0 Stops
UA24504:25 pm05:29 pmCheck Fare
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-
-
-
-
-
0 Stops
UA38206:21 pm07:25 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA191207:55 pm08:59 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA226610:00 pm11:04 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA153407:38 am08:42 am
-
Check FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA226110:10 am11:14 am
-
Check Fare
-
-
-
-
-
0 Stops
UA626900:15 pm01:21 pm
-
Check FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA480404:30 pm05:37 pm
-
Check FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA619210:10 am11:17 am
-
-
Check Fare
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-
-
-
0 Stops
UA611202:21 pm03:28 pm
-
-
Check Fare
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-
-
-
0 Stops
UA271110:10 am11:14 am
-
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-
Check FareCheck FareCheck FareCheck Fare
0 Stops

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 4 mins
Earliest Departure Time
7:38AM CDT
Latest Departure Time
9:59PM CDT
Lowest Flight Price
$132

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 $132 and $169. 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 $66. 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) 4 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, November 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.