Compare live prices for SAT to IAH. Use the search panel
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SAT → IAHApprox. 306.11 km09 May 2026Live inventory
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Showing 25
of 157
live flights
United Airlines
UA-1282
11:45
05/09/2026
SAT
San Antonio International Airport
1h 2m
Non-stop
12:47
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable9 fare options
United Airlines
UA-404
16:16
05/09/2026
SAT
San Antonio International Airport
1h 2m
Non-stop
17:18
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable9 fare options
United Airlines
UA-753
09:50
05/09/2026
SAT
San Antonio International Airport
1h 8m
Non-stop
10:58
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable9 fare options
United Airlines
UA-1571
14:25
05/09/2026
SAT
San Antonio International Airport
1h 8m
Non-stop
15:33
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable9 fare options
United Airlines
UA-515
18:02
05/09/2026
SAT
San Antonio International Airport
1h 8m
Non-stop
19:10
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable9 fare options
United Airlines
UA-6254
19:10
05/09/2026
SAT
San Antonio International Airport
1h 9m
Non-stop
20:19
05/09/2026
IAH
George Bush Intercontinental Houston Airport
₹12,374
per person
✕ Non-refundable11 fare options
Southwest Airlines
WN-424
15:40
05/09/2026
SAT
San Antonio International Airport
1h 5m
Non-stop
16:45
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹12,563
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-806
18:25
05/09/2026
SAT
San Antonio International Airport
1h 5m
Non-stop
19:30
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹12,563
per person
✕ Non-refundable10 fare options
Hahn Air
HR-859
05:40
05/09/2026
SAT
San Antonio International Airport
11h 30m
1 Stop
⏱ LAS · 4h 25mLAS Airport
17:10
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,007
per person
✕ Non-refundable
Southwest Airlines
WN-2451
11:45
05/09/2026
SAT
San Antonio International Airport
1h 0m
Non-stop
12:45
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,124
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4202
05:25
05/09/2026
SAT
San Antonio International Airport
3h 20m
1 Stop
⏱ DAL · 0h 55mDAL Airport
08:45
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable11 fare options
Southwest Airlines
WN-3671
17:35
05/09/2026
SAT
San Antonio International Airport
3h 30m
1 Stop
⏱ DAL · 0h 55mDAL Airport
21:05
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable11 fare options
Southwest Airlines
WN-4290
13:20
05/09/2026
SAT
San Antonio International Airport
3h 40m
1 Stop
⏱ DAL · 1h 5mDAL Airport
17:00
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable11 fare options
Southwest Airlines
WN-2591
11:40
05/09/2026
SAT
San Antonio International Airport
4h 0m
1 Stop
⏱ DAL · 1h 25mDAL Airport
15:40
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-4202
05:25
05/09/2026
SAT
San Antonio International Airport
4h 25m
1 Stop
⏱ DAL · 1h 55mDAL Airport
09:50
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1285
09:15
05/09/2026
SAT
San Antonio International Airport
4h 25m
1 Stop
⏱ DAL · 1h 55mDAL Airport
13:40
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-1533
14:45
05/09/2026
SAT
San Antonio International Airport
4h 50m
1 Stop
⏱ DAL · 2h 15mDAL Airport
19:35
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-2591
11:40
05/09/2026
SAT
San Antonio International Airport
5h 20m
1 Stop
⏱ DAL · 2h 45mDAL Airport
17:00
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1533
14:45
05/09/2026
SAT
San Antonio International Airport
6h 20m
1 Stop
⏱ DAL · 3h 45mDAL Airport
21:05
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1285
09:15
05/09/2026
SAT
San Antonio International Airport
6h 25m
1 Stop
⏱ DAL · 3h 50mDAL Airport
15:40
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4290
13:20
05/09/2026
SAT
San Antonio International Airport
6h 15m
1 Stop
⏱ DAL · 3h 40mDAL Airport
19:35
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4202
05:25
05/09/2026
SAT
San Antonio International Airport
6h 20m
1 Stop
⏱ DAL · 3h 55mDAL Airport
11:45
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹13,654
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1285
09:15
05/09/2026
SAT
San Antonio International Airport
7h 50m
2 Stops
⏱ DAL · 3h 0mDAL Airport⏱ AUS · 1h 25mAUS Airport
17:05
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹14,325
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4202
05:25
05/09/2026
SAT
San Antonio International Airport
11h 5m
2 Stops
⏱ DAL · 4h 0mDAL Airport⏱ OKC · 3h 20mOKC Airport
16:30
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹14,325
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4202
05:25
05/09/2026
SAT
San Antonio International Airport
8h 30m
2 Stops
⏱ DAL · 4h 5mDAL Airport⏱ AUS · 1h 10mAUS Airport
13:55
05/09/2026
HOU
George Bush Intercontinental Houston Airport
₹14,849
per person
✕ Non-refundable4 fare options
😕 No flights match your filters.
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: San Antonio,USA to Houston, TX,USA — 306.11 km
📅 Results on this page are loaded for 09 May 2026. Click View all flights for the complete live search.
San Antonio to Houston — what to expect when booking
The SAT–IAH 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 San Antonio,USA and Houston, TX,USA is approximately
306.11 km.
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❓ Frequently asked questions — San Antonio to Houston 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 San Antonio,USA (SAT) and Houston, TX,USA (IAH) 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.