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Fares from $64 One Way, $121 Round Trip from Houston to San Diego County

Prices starting at $121 for return flights and $64 for one-way flights to San Diego County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To San Diego County from Houston

Flights from Houston to San Diego County - Frequently Asked Questions

Are there non-stop flights from Houston to San Diego County?

The great news is, there are. United Airlines and Spirit Airlines are a couple of carriers that will take you directly from Houston, TX Airport (IAH-George Bush Intercontinental) to San Diego, CA Airport (SAN-San Diego Intl.).

What is the shortest flight from Houston to San Diego County?

With the journey from Houston to San Diego County taking a minimum of 3 hours and 5 minutes, you'll have enough time to kick back and enjoy the ride. Indulge in an in-flight wine and get comfortable in your seat with an absorbing movie or novel.

What airlines fly from Houston to San Diego County most frequently?

Consider booking a ticket with United Airlines (UA), which frequently services this route. This airline offers 82 flights every month between Houston, TX Airport (IAH-George Bush Intercontinental) and San Diego, CA Airport (SAN-San Diego Intl.). Alternatively, lock in your favorite aisle (or window) seat with Spirit Airlines (NK). You'll have 14 monthly flights between Houston and San Diego County to take your pick of with this company.

Route Information for Flights from Houston to San Diego County

Origin Airport IATA CodeHOU
Destination Airport IATA CodeSAN
Distance1300 mi
Direct Flight AirlinesUnited Airlines
Earliest Flight Arrival6:07PM UTC
Latest Flight Arrival6:07PM UTC

Zipping from Houston to San Diego

Shop for affordable flights on to escape the Houston heat and explore San Diego’s cultural hub without worrying about overspending. Planning a quick weekend vacation is easy when you want to stay in the region. Explore the beauty of California by taking one of the daily flights from Houston to San Diego available on

Leaving Busy Houston

As the fourth largest city in America, Houston is full of big business and centers of commerce. Technology companies sit side by side with the offices of importers, art dealers, manufacturing firms, and architects. William P. Hobby Airport is the country’s second largest airport and is located just seven miles from the downtown area. It can be easily accessed by taxi for less than $25. George Bush Intercontinental Airport is the biggest hub serving the city. It is located a full twenty-three miles from downtown. Both airports offer long-term parking for about $17 per day.

Arriving in San Diego

Travelers to San Diego departing from Houston will arrive at the San Diego International Airport. The terminals are serviced by a range of private shuttles that connect to the Metropolitan Transit System. The mild climate draws many visitors throughout the year. Average highs in the summer hover in the mid-70s, while winter temperatures rarely drop below forty-five degrees Fahrenheit. The beautiful coastline offers travelers plenty of beaches where they can sunbathe or catch a few waves on a surfboard. The San Diego Zoo has won numerous awards and remains one of the most popular attractions for travelers with children. Visiting the Balboa Park area gives you access to some of the country’s best art and history museums.

Traveling Through the West

It’s easy to explore some of the country’s biggest cities when you can save money on flights from Houston to San Diego. If the heat of Texas becomes a little overwhelming in the height of summer, take advantage of the great prices available on and take a short trip to feel the cooling breezes of Southern California’s coastline.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.