Cheap Flight Tickets from Houston (HOU) to San Diego (SAN), Starting at $339

Good to Know: Cheapest and Fastest HOU - SAN Flights

Useful information for finding best airline tickets from William P Hobby to San Diego International on your next trip.

Cheapest Round Trip Flight

$339

WN Southwest Airlines • 1 stop • 8h 35m

Oct 21 – Oct 24

The cheapest round trip flight from Houston to San Diego (HOU-SAN-HOU) is currently $339

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Cheapest Direct Flight

$346

WN Southwest Airlines • nonstop • 5h 20m

Oct 21

The cheapest nonstop flight from Houston to San Diego (HOU-SAN) is currently $346

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Fastest Flight

5h 20m

The fastest nonstop flight from Houston to San Diego (HOU-SAN) takes 5h 20m

Top Airlines Flying from Houston to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Latest Flight Deals from Houston (HOU) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Houston to San Diego. Ideal for travelers with confirmed return itineraries.

Oct 21 - Oct 24, Economy
WN
Houston → San Diego
8h 35m
11:55 AM - 3:10 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$339
Southwest Airlines
Oct 21 - Oct 24, Economy
WN
Houston → San Diego
9h 15m
5:30 PM - 9:25 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$343
Southwest Airlines
Oct 21 - Oct 24, Economy
WN
Houston → San Diego
15h 40m
10:55 AM - 6:35 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$343
Southwest Airlines
Oct 21 - Oct 24, Economy
WN
Houston → San Diego
9h 15m
5:25 PM - 9:20 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$343
Southwest Airlines
Oct 21 - Oct 24, Economy
WN
Houston → San Diego
15h 10m
8:45 AM - 3:55 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$343
Southwest Airlines
Oct 21 - Oct 24, Economy
WN
Houston → San Diego
7h 25m
12:15 PM - 3:00 PM • 1 stop
WN
Houston → San Diego
15h 5m
11:30 AM - 10:35 PM • 1 stop
$343
Southwest Airlines

Fly from Houston to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to San Diego Flights

What are the airports in Houston?
HOU
What’s the most popular airline flying from HOU to SAN?
The most popular airline flying from Houston to San Diego are
Can I fly from HOU to SAN non-stop?
Yes, you can fly HOU to SAN non-stop on
Which airlines fly nonstop between Houston and San Diego?
The non-stop flights between Houston and San Diego are .
What’s the earliest departure time from HOU to SAN Airport?
The earliest flight leaves HOU at 8:00 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Houston to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from HOU to SAN?
Read the fare rules of the Houston to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and San Diego?
operate flights between Houston and San Diego
How long does a flight from Houston to San Diego take?
It takes approximately 3 hour to fly non-stop from HOU to SAN, which is 1312.59 miles by air.
Which airlines provide the cheapest flights from Houston (HOU) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from HOU were found on WN : USD 343
Do I need a passport to fly between HOU and SAN?
No
What’s the latest departure time from HOU to SAN ?
The last flight leaves HOU at 10:35 pm

Houston (HOU) to San Diego (SAN): Airport Information

Origin Airport William P Hobby , Houston, US
Destination Airport San Diego International , San Diego, US
Distance 1313 miles

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