Cheap Flight Tickets from San Antonio (SAT) to Houston (IAH), Starting at $266

Good to Know: Cheapest and Fastest SAT - IAH Flights

Useful information for finding best airline tickets from San Antonio International to George Bush Intercontinental Houston on your next trip.

Cheapest Round Trip Flight

$839

DL Delta Airlines • 1 stop • 10h 33m

Oct 08 – Nov 08

The cheapest round trip flight from San Antonio to Houston (SAT-IAH-SAT) is currently $839

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Cheapest One way Flight

$266

DL Delta Airlines • 1 stop • 32h 2m

Sep 11

The cheapest one way flight from San Antonio to Houston (SAT-IAH) is currently $266

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Cheapest Direct Flight

$343

UA United Airlines • nonstop • 1h 55m

Sep 25

The cheapest nonstop flight from San Antonio to Houston (SAT-IAH) is currently $343

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Fastest Flight

1h 43m

The fastest nonstop flight from San Antonio to Houston (SAT-IAH) takes 1h 43m

Top Airlines Flying from San Antonio to Houston

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from San Antonio (SAT) to Houston (IAH)

Compare and book low fare round-trip air tickets from San Antonio to Houston. Ideal for travelers with confirmed return itineraries.

Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
10h 33m
6:50 AM - 1:23 PM • 1 stop
DL
San Antonio → Houston
28h 33m
7:00 AM - 12:13 AM • 1 stop
$839
Delta Airlines
Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
8h 53m
7:50 AM - 1:23 PM • 1 stop
DL
San Antonio → Houston
28h 33m
7:00 AM - 12:13 AM • 1 stop
$839
Delta Airlines
Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
8h 53m
4:29 PM - 10:02 PM • 1 stop
DL
San Antonio → Houston
28h 33m
7:00 AM - 12:13 AM • 1 stop
$839
Delta Airlines
Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
10h 21m
1:41 PM - 8:02 PM • 1 stop
DL
San Antonio → Houston
28h 33m
7:00 AM - 12:13 AM • 1 stop
$839
Delta Airlines
Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
13h 25m
7:50 AM - 3:55 PM • 1 stop
DL
San Antonio → Houston
11h 46m
5:29 AM - 12:35 PM • 1 stop
$858
Delta Airlines
Oct 08 - Nov 08, Economy
DL
San Antonio → Houston
12h 6m
4:29 PM - 11:55 PM • 1 stop
DL
San Antonio → Houston
11h 46m
5:29 AM - 12:35 PM • 1 stop
$858
Delta Airlines

Fly from San Antonio to Houston with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Antonio to Houston? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Antonio to Houston Flights

What are the airports in San Antonio?
SAT
What’s the most popular airline flying from SAT to IAH?
The most popular airline flying from San Antonio to Houston are
Can I fly from SAT to IAH non-stop?
Yes, you can fly SAT to IAH non-stop on
Which airlines fly nonstop between San Antonio and Houston?
The non-stop flights between San Antonio and Houston are .
What’s the earliest departure time from SAT to IAH Airport?
The earliest flight leaves SAT at 5:30 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my San Antonio to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAT to IAH?
Read the fare rules of the San Antonio to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Antonio and Houston?
operate flights between San Antonio and Houston
How long does a flight from San Antonio to Houston take?
It takes approximately 1 hour to fly non-stop from SAT to IAH, which is 190.55 miles by air.
Which airlines provide the cheapest flights from San Antonio (SAT) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from SAT were found on UA : USD 335
Do I need a passport to fly between SAT and IAH?
No
What’s the latest departure time from SAT to IAH ?
The last flight leaves SAT at 9:50 pm

San Antonio (SAT) to Houston (IAH): Airport Information

Origin Airport San Antonio International , San Antonio, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance 191 miles

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