Houston (IAH) to San Antonio (SAT) Flights from ₹13,077
Fares on this route currently start from ₹13,077. Compare live IAH to SAT prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
IAH → SATApprox. 306.11 km04 Jun 2026Live inventory
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Showing 25
of 127
live flights
United Airlines
UA-2250
07:20
06/04/2026
IAH
George Bush Intercontinental Houston Airport
1h 7m
Non-stop
08:27
06/04/2026
SAT
San Antonio International Airport
₹13,077
per person
✕ Non-refundable6 fare options
United Airlines
UA-697
14:31
06/04/2026
IAH
George Bush Intercontinental Houston Airport
1h 8m
Non-stop
15:39
06/04/2026
SAT
San Antonio International Airport
₹13,077
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4451
22:35
06/04/2026
HOU
George Bush Intercontinental Houston Airport
0h 55m
Non-stop
23:30
06/04/2026
SAT
San Antonio International Airport
₹14,125
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1432
09:25
06/04/2026
HOU
George Bush Intercontinental Houston Airport
1h 0m
Non-stop
10:25
06/04/2026
SAT
San Antonio International Airport
₹14,125
per person
✓ Refundable4 fare options
Southwest Airlines
WN-2074
14:40
06/04/2026
HOU
George Bush Intercontinental Houston Airport
1h 5m
Non-stop
15:45
06/04/2026
SAT
San Antonio International Airport
₹14,125
per person
✓ Refundable4 fare options
Southwest Airlines
WN-8
08:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
5h 25m
1 Stop
⏱ DAL · 3h 10mDAL Airport
13:25
06/04/2026
SAT
San Antonio International Airport
₹15,975
per person
✕ Non-refundable
Southwest Airlines
WN-40
16:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
5h 0m
1 Stop
⏱ DAL · 2h 45mDAL Airport
21:00
06/04/2026
SAT
San Antonio International Airport
₹15,975
per person
✓ Refundable4 fare options
American Airlines
AA-2551
05:01
06/04/2026
IAH
George Bush Intercontinental Houston Airport
3h 49m
1 Stop
⏱ DFW · 1h 21mDFW Airport
08:50
06/04/2026
SAT
San Antonio International Airport
₹17,600
per person
✕ Non-refundable14 fare options
American Airlines
AA-700
06:02
06/04/2026
IAH
George Bush Intercontinental Houston Airport
3h 57m
1 Stop
⏱ DFW · 1h 21mDFW Airport
09:59
06/04/2026
SAT
San Antonio International Airport
₹17,600
per person
✕ Non-refundable16 fare options
American Airlines
AA-2577
19:53
06/04/2026
IAH
George Bush Intercontinental Houston Airport
4h 6m
1 Stop
⏱ DFW · 1h 31mDFW Airport
23:59
06/04/2026
SAT
San Antonio International Airport
₹17,600
per person
✓ Refundable14 fare options
American Airlines
AA-2551
05:01
06/04/2026
IAH
George Bush Intercontinental Houston Airport
4h 58m
1 Stop
⏱ DFW · 2h 33mDFW Airport
09:59
06/04/2026
SAT
San Antonio International Airport
₹17,600
per person
✓ Refundable15 fare options
Southwest Airlines
WN-22
11:30
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 0m
1 Stop
⏱ DAL · 0h 45mDAL Airport
14:30
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable4 fare options
Southwest Airlines
WN-40
16:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 35m
1 Stop
⏱ DAL · 1h 20mDAL Airport
19:35
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable4 fare options
Southwest Airlines
WN-14
09:30
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 55m
1 Stop
⏱ DAL · 1h 45mDAL Airport
13:25
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✕ Non-refundable
Southwest Airlines
WN-52
19:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
4h 0m
1 Stop
⏱ DAL · 1h 45mDAL Airport
23:00
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable4 fare options
Southwest Airlines
WN-46
17:30
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 30m
1 Stop
⏱ DAL · 1h 15mDAL Airport
21:00
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-36
15:00
06/04/2026
HOU
George Bush Intercontinental Houston Airport
4h 35m
1 Stop
⏱ DAL · 2h 20mDAL Airport
19:35
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable4 fare options
Southwest Airlines
WN-14
09:30
06/04/2026
HOU
George Bush Intercontinental Houston Airport
5h 0m
1 Stop
⏱ DAL · 2h 50mDAL Airport
14:30
06/04/2026
SAT
San Antonio International Airport
₹19,303
per person
✓ Refundable4 fare options
United Airlines
UA-1477
18:42
06/04/2026
IAH
George Bush Intercontinental Houston Airport
1h 8m
Non-stop
19:50
06/04/2026
SAT
San Antonio International Airport
₹19,694
per person
✕ Non-refundable🔥 Last 2 seats6 fare options
American Airlines
AA-3351
20:23
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 36m
1 Stop
⏱ DFW · 1h 0mDFW Airport
23:59
06/04/2026
SAT
San Antonio International Airport
₹20,809
per person
✕ Non-refundable9 fare options
American Airlines
AA-3395
06:03
06/04/2026
HOU
George Bush Intercontinental Houston Airport
3h 56m
1 Stop
⏱ DFW · 1h 20mDFW Airport
09:59
06/04/2026
SAT
San Antonio International Airport
₹20,809
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-1069
05:55
06/04/2026
IAH
George Bush Intercontinental Houston Airport
9h 2m
1 Stop
⏱ ATL · 4h 27mATL Airport
14:57
06/04/2026
SAT
San Antonio International Airport
₹21,264
per person
✕ Non-refundable
Delta Air Lines
DL-1315
07:00
06/04/2026
IAH
George Bush Intercontinental Houston Airport
10h 6m
1 Stop
⏱ ATL · 5h 25mATL Airport
17:06
06/04/2026
SAT
San Antonio International Airport
₹21,264
per person
✕ Non-refundable
Delta Air Lines
DL-1069
05:55
06/04/2026
IAH
George Bush Intercontinental Houston Airport
11h 11m
1 Stop
⏱ ATL · 6h 34mATL Airport
17:06
06/04/2026
SAT
San Antonio International Airport
₹21,264
per person
✕ Non-refundable
Delta Air Lines
DL-1315
07:00
06/04/2026
IAH
George Bush Intercontinental Houston Airport
13h 28m
1 Stop
⏱ ATL · 8h 47mATL Airport
20:28
06/04/2026
SAT
San Antonio International Airport
₹21,264
per person
✕ Non-refundable
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531
✈ Distance: Houston, TX,USA to San Antonio,USA — 306.11 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Houston to San Antonio — what to expect when booking
The IAH–SAT route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and San Antonio,USA is approximately
306.11 km.
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❓ Frequently asked questions — Houston to San Antonio flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and San Antonio,USA (SAT) is approximately 306.11 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.