Cheap flights from Houston to San Diego (IAH - SAN)

Flight FAQs

From Houston to San Diego

Are flight prices decreasing from Houston to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to San Diego to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Houston George Bush Intcntl to San Diego are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Houston George Bush Intcntl to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston George Bush Intcntl to San Diego that may be offering flexible cancellation policies are Spirit Airlines, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Houston to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $97, but on average you can expect to pay $111.

Are there nonstop flights from Houston to San Diego for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to San Diego under $200. A good price for a nonstop flight from Houston to San Diego is less than $183.

Are there last-minute flights available from Houston to San Diego for under $100?

There are currently 20+ open flights from Houston to San Diego within the next 7 days for less than $100.

How popular is this flight route?

The Houston George Bush Intcntl to San Diego flight path was viewed by 358 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Houston or San Diego?

The rainfall in Houston is generally less than the rainfall in San Diego. This will continue over the next 16 days.

Is Houston weather warmer or cooler than San Diego?

With an average temperature of 86 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Diego are colder than in Houston.

How long is the flight from Houston to San Diego?

There are many flights that can get you from Houston to San Diego in 3h 21m. Fly via Spirit Airlines to get the fastest option. All flights are typically nonstop.

What are the cheapest airlines flying from Houston to San Diego round-trip?

Spirit Airlines, at $97, was found to be the cheapest airline from Houston to San Diego. An alternate airline flying to your destination would be Frontier. These flights start at 42% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Houston to San Diego one-way?

One-way options have recently been found by users for as low as $48 on Spirit Airlines. Another option is Frontier, who have fights from $63.