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Houston (HOU) to San Diego (SAN) Flights from ₹12,380

Fares on this route currently start from ₹12,380. Compare live HOU to SAN 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.
HOU → SAN Approx. 2108.42 km 04 Jun 2026 Live inventory
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Showing 25 of 156 live flights
Frontier Airlines
F9-1965
20:50
06/04/2026
IAH
William P Hobby Airport
11h 57m
1 Stop
⏱ LAS · 9h 7mLAS Airport
08:47
06/05/2026
+1
SAN
San Diego International Airport
₹12,380
per person
✕ Non-refundable
Frontier Airlines
F9-3205
22:05
06/04/2026
IAH
William P Hobby Airport
10h 37m
1 Stop
⏱ DEN · 7h 14mDEN Airport
08:42
06/05/2026
+1
SAN
San Diego International Airport
₹12,958
per person
✕ Non-refundable
Frontier Airlines
F9-3205
22:05
06/04/2026
IAH
William P Hobby Airport
25h 45m
1 Stop
⏱ DEN · 22h 31mDEN Airport
23:50
06/05/2026
+1
SAN
San Diego International Airport
₹12,958
per person
✕ Non-refundable🔥 Last 3 seats
Frontier Airlines
F9-3229
06:30
06/04/2026
IAH
William P Hobby Airport
17h 20m
1 Stop
⏱ DEN · 14h 23mDEN Airport
23:50
06/04/2026
SAN
San Diego International Airport
₹14,867
per person
✕ Non-refundable
Frontier Airlines
F9-3229
06:30
06/04/2026
IAH
William P Hobby Airport
26h 12m
1 Stop
⏱ DEN · 23h 6mDEN Airport
08:42
06/05/2026
+1
SAN
San Diego International Airport
₹14,867
per person
✕ Non-refundable
Southwest Airlines
WN-2072
20:40
06/04/2026
HOU
William P Hobby Airport
1h 10m
Non-stop
21:50
06/04/2026
SAN
San Diego International Airport
₹20,004
per person
✕ Non-refundable14 fare options
Frontier Airlines
F9-3227
17:40
06/04/2026
IAH
William P Hobby Airport
6h 10m
1 Stop
⏱ DEN · 3h 0mDEN Airport
23:50
06/04/2026
SAN
San Diego International Airport
₹20,582
per person
✕ Non-refundable🔥 Last 3 seats
Delta Air Lines
DL-2617
17:54
06/04/2026
IAH
William P Hobby Airport
5h 47m
1 Stop
⏱ MSP · 1h 7mMSP Airport
23:41
06/04/2026
SAN
San Diego International Airport
₹20,608
per person
✕ Non-refundable6 fare options
American Airlines
AA-2551
05:01
06/04/2026
IAH
William P Hobby Airport
3h 21m
1 Stop
⏱ DFW · 0h 59mDFW Airport
08:22
06/04/2026
SAN
San Diego International Airport
₹20,722
per person
✕ Non-refundable19 fare options
American Airlines
AA-3351
20:23
06/04/2026
HOU
William P Hobby Airport
3h 36m
1 Stop
⏱ DFW · 1h 6mDFW Airport
23:59
06/04/2026
SAN
San Diego International Airport
₹20,722
per person
✓ Refundable19 fare options
Frontier Airlines
F9-3227
17:40
06/04/2026
IAH
William P Hobby Airport
15h 2m
1 Stop
⏱ DEN · 11h 43mDEN Airport
08:42
06/05/2026
+1
SAN
San Diego International Airport
₹21,131
per person
✕ Non-refundable🔥 Last 3 seats
Southwest Airlines
WN-52
19:00
06/04/2026
HOU
William P Hobby Airport
2h 45m
1 Stop
⏱ DAL · 0h 40mDAL Airport
21:45
06/04/2026
SAN
San Diego International Airport
₹21,281
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
Southwest Airlines
WN-982
19:50
06/04/2026
HOU
William P Hobby Airport
3h 15m
1 Stop
⏱ PHX · 1h 25mPHX Airport
23:05
06/04/2026
SAN
San Diego International Airport
₹21,281
per person
✕ Non-refundable🔥 Last 4 seats9 fare options
Southwest Airlines
WN-40
16:00
06/04/2026
HOU
William P Hobby Airport
5h 45m
1 Stop
⏱ DAL · 3h 40mDAL Airport
21:45
06/04/2026
SAN
San Diego International Airport
₹21,281
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4385
14:40
06/04/2026
HOU
William P Hobby Airport
8h 0m
1 Stop
⏱ COS · 3h 55mCOS Airport
22:40
06/04/2026
SAN
San Diego International Airport
₹21,789
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-1944
14:40
06/04/2026
HOU
William P Hobby Airport
6h 20m
1 Stop
⏱ ABQ · 4h 15mABQ Airport
21:00
06/04/2026
SAN
San Diego International Airport
₹21,818
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2074
14:40
06/04/2026
HOU
William P Hobby Airport
6h 15m
1 Stop
⏱ SAT · 4h 25mSAT Airport
20:55
06/04/2026
SAN
San Diego International Airport
₹21,818
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-36
15:00
06/04/2026
HOU
William P Hobby Airport
6h 45m
1 Stop
⏱ DAL · 4h 40mDAL Airport
21:45
06/04/2026
SAN
San Diego International Airport
₹21,818
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1988
09:50
06/04/2026
HOU
William P Hobby Airport
11h 30m
2 Stops
⏱ IND · 3h 40mIND Airport⏱ AUS · 2h 15mAUS Airport
21:20
06/04/2026
SAN
San Diego International Airport
₹21,964
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-1970
05:30
06/04/2026
HOU
William P Hobby Airport
17h 45m
1 Stop
⏱ DEN · 14h 55mDEN Airport
23:15
06/04/2026
SAN
San Diego International Airport
₹22,873
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Southwest Airlines
WN-1975
22:45
06/04/2026
HOU
William P Hobby Airport
9h 45m
1 Stop
⏱ DEN · 6h 50mDEN Airport
08:30
06/05/2026
+1
SAN
San Diego International Airport
₹23,142
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-1509
10:27
06/04/2026
HOU
William P Hobby Airport
6h 3m
1 Stop
⏱ ATL · 1h 25mATL Airport
16:30
06/04/2026
SAN
San Diego International Airport
₹23,537
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1585
09:49
06/04/2026
IAH
William P Hobby Airport
6h 41m
1 Stop
⏱ ATL · 2h 1mATL Airport
16:30
06/04/2026
SAN
San Diego International Airport
₹23,537
per person
✕ Non-refundable6 fare options
United Airlines
UA-2690
18:29
06/04/2026
IAH
William P Hobby Airport
1h 21m
Non-stop
19:50
06/04/2026
SAN
San Diego International Airport
₹23,897
per person
✕ Non-refundable10 fare options
United Airlines
UA-2461
20:03
06/04/2026
IAH
William P Hobby Airport
1h 21m
Non-stop
21:24
06/04/2026
SAN
San Diego International Airport
₹23,897
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 04 Jun 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.

Before you book

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More flights from Houston (HOU)
43 routes
Houston → Albuquerque
HOU → ABQ
Houston → Atlanta
HOU → ATL
Houston → Austin
HOU → AUS
Houston → Birmingham
HOU → BHM
Houston → Boston
HOU → BOS
Houston → Charleston
HOU → CHS
Houston → Charlotte
HOU → CLT
Houston → Chicago
HOU → MDW
Houston → Corpus Christi
HOU → CRP
Houston → Dallas
HOU → DAL
Houston → Denver
HOU → DEN
Houston → El Paso
HOU → ELP
Houston → Fort Lauderdale
HOU → FLL
Houston → Fort Worth
HOU → DFW
Houston → Greenville
HOU → GSP
Houston → Harlingen
HOU → HRL
Houston → Indianapolis
HOU → IND
Houston → Jackson
HOU → JAN
Houston → Jacksonville
HOU → JAX
Houston → Kansas City
HOU → MCI
Houston → Las Vegas
HOU → LAS
Houston → Little Rock
HOU → LIT
Houston → Long Island
HOU → ISP
Houston → Los Angeles
HOU → LAX
Houston → Memphis
HOU → MEM
Houston → Midland
HOU → MAF
Houston → Nashville
HOU → BNA
Houston → New Orleans
HOU → MSY
Houston → New York
HOU → LGA
Houston → Oakland
HOU → OAK
Houston → Oklahoma City
HOU → OKC
Houston → Orlando
HOU → MCO
Houston → Pensacola
HOU → PNS
Houston → Phoenix
HOU → PHX
Houston → Pittsburgh International Airport
HOU → PIT
Houston → Providence
HOU → PVD
Houston → Raleigh
HOU → RDU
Houston → San Antonio
HOU → SAT
Houston → Santa Ana
HOU → SNA
Houston → St. Louis
HOU → STL
Houston → Tampa
HOU → TPA
Houston → Tulsa
HOU → TUL
Houston → Washington DC
HOU → DCA
More flights from San Diego (SAN)
53 routes
San Diego → Albuquerque
SAN → ABQ
San Diego → Atlanta
SAN → ATL
San Diego → Austin
SAN → AUS
San Diego → Bellingham
SAN → BLI
San Diego → Boise
SAN → BOI
San Diego → Boston
SAN → BOS
San Diego → Calgary
SAN → YYC
San Diego → Charlotte
SAN → CLT
San Diego → Chicago
SAN → ORD
San Diego → Denver
SAN → DEN
San Diego → Detroit
SAN → DTW
San Diego → Fort Worth
SAN → DFW
San Diego → Fresno
SAN → FAT
San Diego → Honolulu
SAN → HNL
San Diego → Houston
SAN → IAH
San Diego → Houston
SAN → HOU
San Diego → Imperial
SAN → IPL
San Diego → Kahului
SAN → OGG
San Diego → Kansas City
SAN → MCI
San Diego → Las Vegas
SAN → LAS
San Diego → Lihue
SAN → LIH
San Diego → London
SAN → LHR
San Diego → Los Angeles
SAN → LAX
San Diego → Louisville
SAN → SDF
San Diego → Mexico City
SAN → MEX
San Diego → Miami
SAN → MIA
San Diego → Minneapolis
SAN → MSP
San Diego → Monterey
SAN → MRY
San Diego → Nashville
SAN → BNA
San Diego → New Orleans
SAN → MSY
San Diego → New York
SAN → JFK
San Diego → Oakland
SAN → OAK
San Diego → Omaha
SAN → OMA
San Diego → Orlando
SAN → MCO
San Diego → Philadelphia
SAN → PHL
San Diego → Phoenix
SAN → PHX
San Diego → Portland International
SAN → PDX
San Diego → Providence
SAN → PVD
San Diego → Puerto Vallarta
SAN → PVR
San Diego → Reno
SAN → RNO
San Diego → Sacramento
SAN → SMF
San Diego → Salt Lake City
SAN → SLC
San Diego → San Antonio
SAN → SAT
San Diego → San Francisco
SAN → SFO
San Diego → San Jose Cabo
SAN → SJD
San Diego → San Jose
SAN → SJC
San Diego → Santa Rosa
SAN → STS
San Diego → Seattle
SAN → SEA
San Diego → St. Louis
SAN → STL
San Diego → Tokyo
SAN → NRT
San Diego → Toronto
SAN → YYZ
San Diego → Tucson
SAN → TUS
San Diego → Washington DC
SAN → BWI
❓ 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.