
Round-trip from | $225 (Kiwi.com) |
|---|---|
One-way from | $107 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $445 |
Fly from
Fly to
Route
Depart
Return
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Tue 4/7
8:55 am-1:55 pm
1 stop7h 00m
San Diego
Tue 4/14
1:00 pm-6:10 pm
Nonstop3h 10m
HoustonSan Diego
IAH - SAN
IAHSAN
Houston George Bush Intcntl
Thu 4/23
6:29 pm-8:05 pm
Nonstop3h 36m
San Diego
Mon 4/27
5:00 pm-10:15 pm
Nonstop3h 15m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Sat 4/4
5:30 am-9:30 am
1 stop6h 00m
San Diego
Tue 4/7
1:00 pm-6:10 pm
Nonstop3h 10m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Mon 4/6
8:35 pm-10:10 pm
Nonstop3h 35m
San Diego
Mon 4/13
7:50 pm-12:55 am
Nonstop3h 05m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Thu 5/7
2:15 pm-3:35 pm
Nonstop3h 20m
San Diego
Sat 5/16
8:40 am-3:10 pm
1 stop4h 30m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Thu 6/4
4:00 pm-6:45 pm
1 stop4h 45m
San Diego
Mon 6/8
8:15 pm-1:30 am
Nonstop3h 15m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Mon 4/27
12:30 pm-3:50 pm
1 stop5h 20m
San Diego
Wed 4/29
6:30 pm-11:35 pm
Nonstop3h 05m
HoustonSan Diego
IAH - SAN
IAHSAN
Houston George Bush Intcntl
Fri 4/10
7:50 pm-9:26 pm
Nonstop3h 36m
San Diego
Mon 4/13
6:15 am-11:30 am
Nonstop3h 15m
HoustonSan Diego
IAH - SAN
IAHSAN
Houston George Bush Intcntl
Wed 5/13
12:17 pm-1:50 pm
Nonstop3h 33m
San Diego
Mon 6/8
4:01 pm-11:59 pm
1 stop5h 58m
HoustonSan Diego
HOU - SAN
HOUSAN
Houston Hobby
Thu 4/2
8:05 am-11:55 am
1 stop5h 50m
San Diego
Thu 4/9
4:20 pm-12:05 am
1 stop5h 45m
The best time to book flights from Houston to San Diego is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Houston to San Diego (average of $54). Flying from Houston to San Diego in March is currently the most expensive (average of $137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Houston to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight in the afternoon.
Travelers seeking maximum savings on their Houston to San Diego flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from HO1 to SAN are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
About 17% of weekly flights between Houston and San Diego have experienced delays in the past year, with the average delay time being 155 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Scott,Feb 2026
HOU - FLL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$186 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$113 | Average$223 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$432 | FlexibilityNo cancel fee | On-time63% |