Compare live prices for HOU to SAN. Use the search panel
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HOU → SANApprox. 2108.42 km08 May 2026Live inventory
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Showing 25
of 150
live flights
Southwest Airlines
WN-1066
12:05
05/08/2026
HOU
William P Hobby Airport
19h 25m
1 Stop
⏱ PHX · 17h 20mPHX Airport
07:30
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1066
12:05
05/08/2026
HOU
William P Hobby Airport
22h 20m
1 Stop
⏱ PHX · 20h 10mPHX Airport
10:25
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-2394
06:15
05/08/2026
HOU
William P Hobby Airport
15h 45m
1 Stop
⏱ PHX · 13h 45mPHX Airport
22:00
05/08/2026
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2394
06:15
05/08/2026
HOU
William P Hobby Airport
16h 50m
1 Stop
⏱ PHX · 14h 50mPHX Airport
23:05
05/08/2026
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2317
21:50
05/08/2026
HOU
William P Hobby Airport
16h 35m
1 Stop
⏱ DEN · 13h 35mDEN Airport
14:25
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2312
06:05
05/08/2026
HOU
William P Hobby Airport
16h 30m
1 Stop
⏱ DEN · 13h 30mDEN Airport
22:35
05/08/2026
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1991
18:40
05/08/2026
HOU
William P Hobby Airport
15h 45m
1 Stop
⏱ PHX · 13h 35mPHX Airport
10:25
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-1551
16:05
05/08/2026
HOU
William P Hobby Airport
17h 55m
1 Stop
⏱ DEN · 14h 50mDEN Airport
10:00
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2316
19:50
05/08/2026
HOU
William P Hobby Airport
18h 35m
1 Stop
⏱ DEN · 15h 30mDEN Airport
14:25
05/09/2026
+1
SAN
San Diego International Airport
₹20,626
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2161
08:05
05/08/2026
HOU
William P Hobby Airport
23h 35m
1 Stop
⏱ OAK · 19h 50mOAK Airport
07:40
05/09/2026
+1
SAN
San Diego International Airport
₹21,187
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-22
11:30
05/08/2026
HOU
William P Hobby Airport
20h 5m
1 Stop
⏱ DAL · 17h 45mDAL Airport
07:35
05/09/2026
+1
SAN
San Diego International Airport
₹21,560
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-30
13:30
05/08/2026
HOU
William P Hobby Airport
18h 5m
1 Stop
⏱ DAL · 15h 45mDAL Airport
07:35
05/09/2026
+1
SAN
San Diego International Airport
₹21,560
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-36
15:00
05/08/2026
HOU
William P Hobby Airport
16h 35m
1 Stop
⏱ DAL · 14h 10mDAL Airport
07:35
05/09/2026
+1
SAN
San Diego International Airport
₹21,560
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-40
16:00
05/08/2026
HOU
William P Hobby Airport
15h 35m
1 Stop
⏱ DAL · 13h 5mDAL Airport
07:35
05/09/2026
+1
SAN
San Diego International Airport
₹21,560
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-8
08:00
05/08/2026
HOU
William P Hobby Airport
23h 35m
1 Stop
⏱ DAL · 21h 10mDAL Airport
07:35
05/09/2026
+1
SAN
San Diego International Airport
₹21,560
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2376
19:59
05/08/2026
IAH
William P Hobby Airport
12h 46m
1 Stop
⏱ SLC · 9h 30mSLC Airport
08:45
05/09/2026
+1
SAN
San Diego International Airport
₹22,011
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1583
07:45
05/08/2026
IAH
William P Hobby Airport
15h 58m
1 Stop
⏱ SLC · 12h 41mSLC Airport
23:43
05/08/2026
SAN
San Diego International Airport
₹22,011
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-2376
19:59
05/08/2026
IAH
William P Hobby Airport
16h 5m
1 Stop
⏱ SLC · 12h 47mSLC Airport
12:04
05/09/2026
+1
SAN
San Diego International Airport
₹22,011
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-2403
21:50
05/08/2026
HOU
William P Hobby Airport
15h 5m
1 Stop
⏱ PHX · 13h 0mPHX Airport
12:55
05/09/2026
+1
SAN
San Diego International Airport
₹22,495
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1583
07:45
05/08/2026
IAH
William P Hobby Airport
11h 0m
1 Stop
⏱ SLC · 7h 41mSLC Airport
18:45
05/08/2026
SAN
San Diego International Airport
₹22,779
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2376
19:59
05/08/2026
IAH
William P Hobby Airport
19h 57m
1 Stop
⏱ SLC · 16h 45mSLC Airport
15:56
05/09/2026
+1
SAN
San Diego International Airport
₹22,779
per person
✕ Non-refundable
American Airlines
AA-1239
07:20
05/08/2026
IAH
William P Hobby Airport
6h 45m
1 Stop
⏱ DFW · 4h 3mDFW Airport
14:05
05/08/2026
SAN
San Diego International Airport
₹24,693
per person
✕ Non-refundable9 fare options
American Airlines
AA-2551
05:00
05/08/2026
IAH
William P Hobby Airport
7h 14m
1 Stop
⏱ DFW · 4h 44mDFW Airport
12:14
05/08/2026
SAN
San Diego International Airport
₹24,693
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-3061
14:15
05/08/2026
HOU
William P Hobby Airport
1h 20m
Non-stop
15:35
05/08/2026
SAN
San Diego International Airport
₹25,087
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-2407
08:10
05/08/2026
HOU
William P Hobby Airport
1h 25m
Non-stop
09:35
05/08/2026
SAN
San Diego International Airport
₹25,087
per person
✕ Non-refundable10 fare options
😕 No flights match your filters.
Houston (HOU)
📍 William P Hobby Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.64539909
📐 Longitude: -95.27890015
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
✈ Distance: Houston,USA to San Diego,USA — 2108.42 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
Houston to San Diego — what to expect when booking
The HOU–SAN 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,USA and San Diego,USA is approximately
2108.42 km.
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❓ Frequently asked questions — Houston to San Diego 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,USA (HOU) and San Diego,USA (SAN) is approximately 2108.42 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.