Cheap flights from Houston to San Diego

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Easily compare round trip flights from Houston to San Diego

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to San Diego by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
14 Sep
HOU
4:30 pm
Houston Hobby & other airports airport
3h 17m
5:47 pm
SAN
San Diego airport
Spirit Airlines
17 Sep
SAN
6:37 am
San Diego airport
3h 11m
11:48 am
HOU
Houston Hobby & other airports airport
107 USD
United Airlines
United Airlines
21 Sep
HOU
4:40 pm
Houston Hobby & other airports airport
3h 13m
5:53 pm
SAN
San Diego airport
United Airlines
24 Sep
SAN
12:00 am
San Diego airport
3h 14m
5:14 am
HOU
Houston Hobby & other airports airport
107 USD
Spirit Airlines
Spirit Airlines
10 Sep
HOU
4:30 pm
Houston Hobby & other airports airport
3h 17m
5:47 pm
SAN
San Diego airport
Spirit Airlines
11 Sep
SAN
12:00 am
San Diego airport
3h 14m
5:14 am
HOU
Houston Hobby & other airports airport
113 USD
United Airlines
United Airlines
21 Sep
HOU
4:40 pm
Houston Hobby & other airports airport
3h 13m
5:53 pm
SAN
San Diego airport
United Airlines
24 Sep
SAN
12:00 am
San Diego airport
3h 14m
5:14 am
HOU
Houston Hobby & other airports airport
107 USD
Spirit Airlines
Spirit Airlines
14 Sep
HOU
4:30 pm
Houston Hobby & other airports airport
3h 17m
5:47 pm
SAN
San Diego airport
Spirit Airlines
17 Sep
SAN
6:37 am
San Diego airport
3h 11m
11:48 am
HOU
Houston Hobby & other airports airport
107 USD
Spirit Airlines
Spirit Airlines
12 Sep
HOU
4:30 pm
Houston Hobby & other airports airport
3h 17m
5:47 pm
SAN
San Diego airport
Spirit Airlines
17 Sep
SAN
6:37 am
San Diego airport
3h 11m
11:48 am
HOU
Houston Hobby & other airports airport
132 USD

How to get the cheapest flight ticket from Houston to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to San Diego from Houston is February. Most expensive is July
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
in the Evening
Houston to San Diego flights are approximately 46% more expensive at Noon than in the Evening
CHEAPEST AIRLINE
Frontier
Frontier, Delta, and Spirit Airlines are the most popular carriers operating from Houston to San Diego
CHEAPEST ROUTE
Houston Hobby & other airports - San Diego
Fly from Houston Hobby & other airports to San Diego for the best Houston - San Diego flight prices
HOU
Houston Hobby & other airports
SAN
San Diego
CHEAPEST TIME TO BOOK
24 days before
The cheapest time to buy a flight from Houston to San Diego is approximately 24 days to departure
60
Days before departure
0

Flight information for Houston to San Diego (HOU - SAN)

Find info about flight duration, direct flights, and airports for your flight from Houston to San Diego
Fastest flight time
3h 20m
The fastest flight from Houston to San Diego takes 3h 20m.
Direct flights
Every day
Direct flights go from Houston to San Diego every day.
Airports in San Diego
2 airports
There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

Alternative routes for Houston to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from Houston to:

Flights to San Diego from:

  • Houston Hobby & other airports
  • Texas
  • United States
  • North America