San Diego (SAN) to Houston (IAH) Flights from ₹13,435
Fares on this route currently start from ₹13,435. Compare live SAN to IAH 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.
SAN → IAHApprox. 2093.15 km14 Jul 2026Live inventory
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Showing 25
of 172
live flights
Frontier Airlines
F9-1466
15:03
07/14/2026
SAN
San Diego International Airport
21h 19m
1 Stop
⏱ LAS · 14h 27mLAS Airport
12:22
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,435
per person
✕ Non-refundable
Frontier Airlines
F9-2818
06:25
07/14/2026
SAN
San Diego International Airport
28h 9m
1 Stop
⏱ DEN · 20h 57mDEN Airport
10:34
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,435
per person
✕ Non-refundable
Frontier Airlines
F9-4990
10:00
07/14/2026
SAN
San Diego International Airport
24h 34m
1 Stop
⏱ DEN · 17h 19mDEN Airport
10:34
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,894
per person
✕ Non-refundable
Frontier Airlines
F9-4990
10:00
07/14/2026
SAN
San Diego International Airport
14h 40m
1 Stop
⏱ DEN · 7h 25mDEN Airport
00:40
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,894
per person
✕ Non-refundable
Frontier Airlines
F9-2818
06:25
07/14/2026
SAN
San Diego International Airport
18h 15m
1 Stop
⏱ DEN · 11h 3mDEN Airport
00:40
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,894
per person
✕ Non-refundable
Frontier Airlines
F9-1466
15:03
07/14/2026
SAN
San Diego International Airport
28h 55m
1 Stop
⏱ LAS · 21h 55mLAS Airport
19:58
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹13,907
per person
✕ Non-refundable
Southwest Airlines
WN-4675
19:10
07/14/2026
SAN
San Diego International Airport
5h 20m
Non-stop
00:30
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹15,141
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-2287
06:40
07/14/2026
SAN
San Diego International Airport
5h 25m
Non-stop
12:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹15,141
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-1542
13:15
07/14/2026
SAN
San Diego International Airport
5h 20m
Non-stop
18:35
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹15,404
per person
✕ Non-refundable🔥 Last 5 seats14 fare options
American Airlines
AA-625
06:20
07/14/2026
SAN
San Diego International Airport
7h 16m
1 Stop
⏱ PHX · 1h 0mPHX Airport
13:36
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹15,502
per person
✓ Refundable23 fare options
Southwest Airlines
WN-2100
09:55
07/14/2026
SAN
San Diego International Airport
10h 10m
1 Stop
⏱ SJC · 2h 45mSJC Airport
20:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹15,742
per person
✓ Refundable3 fare options
Southwest Airlines
WN-2295
08:30
07/14/2026
SAN
San Diego International Airport
10h 0m
1 Stop
⏱ MSY · 3h 0mMSY Airport
18:30
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹15,742
per person
✓ Refundable2 fare options
Southwest Airlines
WN-4874
21:55
07/14/2026
SAN
San Diego International Airport
10h 5m
1 Stop
⏱ MCO · 0h 40mMCO Airport
08:00
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹15,742
per person
✓ Refundable2 fare options
Southwest Airlines
WN-2295
08:30
07/14/2026
SAN
San Diego International Airport
8h 35m
1 Stop
⏱ MSY · 1h 35mMSY Airport
17:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,200
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-3480
22:40
07/14/2026
SAN
San Diego International Airport
8h 45m
1 Stop
⏱ BNA · 0h 40mBNA Airport
07:25
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹16,200
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-1191
11:15
07/14/2026
SAN
San Diego International Airport
8h 50m
1 Stop
⏱ SJC · 1h 15mSJC Airport
20:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,200
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-3537
07:55
07/14/2026
SAN
San Diego International Airport
12h 10m
1 Stop
⏱ SJC · 4h 50mSJC Airport
20:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,286
per person
✓ Refundable3 fare options
Southwest Airlines
WN-983
22:35
07/14/2026
SAN
San Diego International Airport
11h 30m
1 Stop
⏱ LAS · 4h 55mLAS Airport
10:05
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹16,286
per person
✓ Refundable9 fare options
Southwest Airlines
WN-2295
08:30
07/14/2026
SAN
San Diego International Airport
12h 10m
1 Stop
⏱ MSY · 5h 10mMSY Airport
20:40
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹17,834
per person
✕ Non-refundable
Southwest Airlines
WN-3536
06:30
07/14/2026
SAN
San Diego International Airport
13h 35m
1 Stop
⏱ SJC · 6h 0mSJC Airport
20:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹17,834
per person
✕ Non-refundable
United Airlines
UA-618
15:10
07/14/2026
SAN
San Diego International Airport
5h 21m
Non-stop
20:31
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,665
per person
✕ Non-refundable15 fare options
United Airlines
UA-2015
17:15
07/14/2026
SAN
San Diego International Airport
5h 21m
Non-stop
22:36
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,665
per person
✕ Non-refundable15 fare options
United Airlines
UA-2760
06:15
07/14/2026
SAN
San Diego International Airport
5h 27m
Non-stop
11:42
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,665
per person
✕ Non-refundable15 fare options
United Airlines
UA-2165
10:13
07/14/2026
SAN
San Diego International Airport
5h 27m
Non-stop
15:40
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,665
per person
✕ Non-refundable15 fare options
United Airlines
UA-2237
11:58
07/14/2026
SAN
San Diego International Airport
5h 27m
Non-stop
17:25
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹18,665
per person
✕ Non-refundable15 fare options
😕 No flights match your filters.
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: San Diego,USA to Houston, TX,USA — 2093.15 km
📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.
San Diego to Houston — what to expect when booking
The SAN–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 Diego,USA and Houston, TX,USA is approximately
2093.15 km.
Before you book
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❓ Frequently asked questions — San Diego 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 Diego,USA (SAN) and Houston, TX,USA (IAH) is approximately 2093.15 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.