Compare live prices for SAT to IAH on
Wed, 15 Apr 2026. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
SAT → IAHApprox. 306.11 km15 Apr 2026Live inventory
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Showing 25
of 146
live flights
Southwest Airlines
WN-1088
06:30
04/15/2026
SAT
1h 0m
Non-stop
07:30
04/15/2026
HOU
₹17,250
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
Southwest Airlines
WN-3935
12:45
04/15/2026
SAT
1h 5m
Non-stop
13:50
04/15/2026
HOU
₹17,250
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2099
17:05
04/15/2026
SAT
1h 5m
Non-stop
18:10
04/15/2026
HOU
₹17,250
per person
✕ Non-refundable9 fare options
American Airlines
AA-2342
05:00
04/15/2026
SAT
3h 20m
1 Stop
⏱ DFW · 0h 41m
08:20
04/15/2026
IAH
₹17,474
per person
✕ Non-refundable21 fare options
American Airlines
AA-2266
06:00
04/15/2026
SAT
3h 40m
1 Stop
⏱ DFW · 1h 5m
09:40
04/15/2026
IAH
₹17,474
per person
✓ Refundable21 fare options
American Airlines
AA-2368
20:31
04/15/2026
SAT
3h 28m
1 Stop
⏱ DFW · 1h 1m
23:59
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
American Airlines
AA-2342
05:00
04/15/2026
SAT
4h 40m
1 Stop
⏱ DFW · 2h 6m
09:40
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
American Airlines
AA-413
13:32
04/15/2026
SAT
5h 47m
1 Stop
⏱ DFW · 3h 10m
19:19
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
American Airlines
AA-1545
09:36
04/15/2026
SAT
6h 15m
1 Stop
⏱ DFW · 3h 42m
15:51
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
American Airlines
AA-2342
05:00
04/15/2026
SAT
6h 27m
1 Stop
⏱ DFW · 3h 53m
11:27
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
American Airlines
AA-2759
10:27
04/15/2026
SAT
5h 24m
1 Stop
⏱ DFW · 2h 51m
15:51
04/15/2026
IAH
₹17,474
per person
✓ Refundable16 fare options
Southwest Airlines
WN-3671
18:40
04/15/2026
SAT
3h 30m
1 Stop
⏱ DAL · 1h 5m
22:10
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1700
07:00
04/15/2026
SAT
3h 50m
1 Stop
⏱ DAL · 1h 15m
10:50
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1533
16:25
04/15/2026
SAT
3h 55m
1 Stop
⏱ DAL · 1h 20m
20:20
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4169
11:20
04/15/2026
SAT
4h 0m
1 Stop
⏱ MSY · 1h 15m
15:20
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4157
09:45
04/15/2026
SAT
4h 5m
1 Stop
⏱ ELP · 0h 40m
13:50
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-724
13:30
04/15/2026
SAT
6h 15m
1 Stop
⏱ MCI · 2h 5m
19:45
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4171
13:25
04/15/2026
SAT
6h 35m
1 Stop
⏱ PHX · 1h 40m
20:00
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1821
11:20
04/15/2026
SAT
6h 55m
1 Stop
⏱ PHX · 2h 0m
18:15
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4170
07:15
04/15/2026
SAT
7h 10m
1 Stop
⏱ PHX · 2h 5m
14:25
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4146
15:45
04/15/2026
SAT
7h 5m
1 Stop
⏱ BNA · 2h 40m
22:50
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1682
12:35
04/15/2026
SAT
7h 20m
1 Stop
⏱ BNA · 2h 55m
19:55
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4175
15:50
04/15/2026
SAT
7h 15m
1 Stop
⏱ STL · 2h 55m
23:05
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4166
05:55
04/15/2026
SAT
7h 20m
1 Stop
⏱ MCO · 2h 10m
13:15
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4155
14:00
04/15/2026
SAT
7h 35m
1 Stop
⏱ DEN · 2h 40m
21:35
04/15/2026
HOU
₹19,067
per person
✕ Non-refundable9 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 15 Apr 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.