Is Southwest the cheapest airline to fly with from Houston Hobby Airport to San Diego?

With an average price of $430 return, Southwest is not the cheapest airline to fly from Houston Hobby Airport to San Diego with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $208 on average.

Does Southwest fly direct to San Diego from Houston Hobby Airport?

Yes, Southwest does offer direct flights for the route, with around 24 flights per week.

What’s the cheapest day of the week to fly from Houston Hobby Airport to San Diego with Southwest?

On average, the cheapest day of the week to fly from Houston Hobby Airport to San Diego with Southwest is Monday, when prices are around $149. The most expensive day is generally Friday, where the average price is around $192.

What’s the cheapest month to fly from Houston Hobby Airport to San Diego with Southwest?

The cheapest month for Southwest flights to San Diego from Houston Hobby Airport is generally July, where plane tickets cost $206 on average. If possible, try to avoid the most expensive months of October and September, where tickets cost $264 and $387 respectively.

$126 Cheap Southwest Flights from Houston Hobby Airport to San Diego

HOU - SAN

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Flight Deals

Cheap Southwest Flight Deals from Houston Hobby Airport to San Diego

Here are some of the best deals found on KAYAK recently from Southwest for round-trip flights from Houston Hobby Airport to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Southwest flight deals from Houston Hobby Airport to San Diego

Tue, Dec 9 - Wed, Dec 10

12:55 pm - 2:25 pmHOU-SAN

3h 30mnonstop

7:00 am - 12:10 pmSAN-HOU

3h 10mnonstop

$258Southwest

Find Deal

Tue, Dec 9 - Wed, Dec 10

9:00 am - 12:40 pmHOU-SAN

5h 40m1 stop

7:00 am - 12:10 pmSAN-HOU

3h 10mnonstop

$263Southwest

Find Deal

Wed, Dec 31 - Tue, Jan 6

8:00 am - 9:30 amHOU-SAN

3h 30mnonstop

6:10 pm - 11:15 pmSAN-HOU

3h 05mnonstop

$264Southwest

Find Deal

Tue, Dec 9 - Wed, Dec 10

6:00 am - 9:00 amHOU-SAN

5h 00m1 stop

1:30 pm - 9:00 pmSAN-HOU

5h 30m1 stop

$268Southwest

Find Deal

Wed, Dec 31 - Tue, Jan 6

6:00 am - 9:00 amHOU-SAN

5h 00m1 stop

9:40 am - 5:35 pmSAN-HOU

5h 55m1 stop

$273Southwest

Find Deal

Tue, Dec 23 - Wed, Dec 31

5:50 am - 7:15 amHOU-SAN

3h 25mnonstop

7:00 am - 12:10 pmSAN-HOU

3h 10mnonstop

$276Southwest

Find Deal

Tue, Dec 23 - Wed, Dec 31

7:40 am - 12:00 pmHOU-SAN

6h 20m1 stop

10:15 am - 5:55 pmSAN-HOU

5h 40m1 stop

$277Southwest

Find Deal

Tue, Dec 9 - Wed, Dec 10

2:35 pm - 7:05 pmHOU-SAN

6h 30m2 stops

1:30 pm - 9:00 pmSAN-HOU

5h 30m1 stop

$278Southwest

Find Deal

Sat, Feb 14 - Tue, Feb 17

9:35 pm - 11:10 pmHOU-SAN

3h 35mnonstop

7:25 am - 3:20 pmSAN-HOU

5h 55m1 stop

$286Southwest

Find Deal

Sat, Dec 6 - Sat, Dec 13

8:45 am - 10:15 amHOU-SAN

3h 30mnonstop

6:40 am - 11:55 amSAN-HOU

3h 15mnonstop

$294Southwest

Find Deal

Useful Info

Low season	September
High season	November
Cheapest flight	$126
Average price round-trip	$379
Good deal one-way	$234

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Houston Hobby Airport to San Diego

(avg. price over the last 2 weeks)

or less

When to Book Flights with Southwest from Houston Hobby Airport to San Diego

Average price per month

Flight prices as travel date approaches

Is Southwest the cheapest airline to fly with from Houston Hobby Airport to San Diego?
With an average price of $430 return, Southwest is not the cheapest airline to fly from Houston Hobby Airport to San Diego with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $208 on average.
What is the cheapest Southwest flight from Houston Hobby Airport to San Diego?
In the last 3 days, the lowest price for a flight with Southwest from Houston Hobby Airport to San Diego was $293 for a return flight and $146 for a one-way flight.
Does Southwest fly direct to San Diego from Houston Hobby Airport?
Yes, Southwest does offer direct flights for the route, with around 24 flights per week.
What’s the cheapest day of the week to fly from Houston Hobby Airport to San Diego with Southwest?
On average, the cheapest day of the week to fly from Houston Hobby Airport to San Diego with Southwest is Monday, when prices are around $149. The most expensive day is generally Friday, where the average price is around $192.
What’s the cheapest month to fly from Houston Hobby Airport to San Diego with Southwest?
The cheapest month for Southwest flights to San Diego from Houston Hobby Airport is generally July, where plane tickets cost $206 on average. If possible, try to avoid the most expensive months of October and September, where tickets cost $264 and $387 respectively.

8.0

Very good4,235 verified ratings

8.6Crew

8.0Comfort

7.5Entertainment

7.0Food

8.1Boarding

Pros +

Cons -

Show reviews that mention

10.0 Wonderful

Stacy, Oct 2025

SMF-DEN

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

2.0 Poor

Verified traveler, Oct 2025

DAL-LIT

Delayed 5.5 hours

10.0 Wonderful

Verified traveler, Oct 2025

BOS-BWI

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

8.0 Very good

Verified traveler, Oct 2025

MHT-MDW

Getting worse with new changes.

4.0 Mediocre

Jeff, Oct 2025

MCI-SAN

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

4.0 Mediocre

Thomas, Oct 2025

STL-CMH

Internet was not functioning.

2.0 Poor

Thomas, Oct 2025

SAT-STL

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

10.0 Wonderful

Lynda, Oct 2025

VPS-BNA

On time. Communication good. Smooth flight

2.0 Poor

Princess, Oct 2025

MSY-DAL

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

6.0 Okay

Thomas, Oct 2025

DAL-SAT

Late again.

Everything you need to know for your flight from Houston Hobby Airport to San Diego

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Cabin class types available on flights to San Diego

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HOU - SAN

$126 Find Cheap Southwest Flights from Houston Hobby Airport to San Diego

Search hundreds of travel sites at once for deals on Southwest flights from Houston Hobby Airport to San Diego

Cheap Southwest Flight Deals from Houston Hobby Airport to San Diego

Recent round-trip Southwest flight deals from Houston Hobby Airport to San Diego

Recent one-way Southwest flight deals from Houston Hobby Airport to San Diego

Recent last minute Southwest flight deals from Houston Hobby Airport to San Diego

Recent direct Southwest flight deals from Houston Hobby Airport to San Diego

Good to know

When to Book Flights with Southwest from Houston Hobby Airport to San Diego

FAQs for flying to San Diego with Southwest

Is Southwest the cheapest airline to fly with from Houston Hobby Airport to San Diego?

What is the cheapest Southwest flight from Houston Hobby Airport to San Diego?

Does Southwest fly direct to San Diego from Houston Hobby Airport?

What’s the cheapest day of the week to fly from Houston Hobby Airport to San Diego with Southwest?

What’s the cheapest month to fly from Houston Hobby Airport to San Diego with Southwest?

Southwest Customer Reviews

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Everything you need to know for your flight from Houston Hobby Airport to San Diego

Cabin class types available on flights to San Diego

Cabin classes available on flights to Houston Hobby Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to San Diego with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Find deals for your return flight

Top Southwest flights

The most popular destinations for flights with Southwest according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.