Cheap Delta flights from Houston to San Diego (HOU→SAN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a Delta Air Lines flight from William P. Hobby Airport (HOU) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines round-trip flights from HOU to SAN. Affordable one-way tickets are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from HOU to SAN with Delta Air Lines?
January is one of the least expensive months to jet away to San Diego with Delta Air Lines. You could also find fantastic deals on one-way and round-trip fares in November.
Does Delta Air Lines fly nonstop from William P. Hobby Airport (HOU) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct route from HOU to SAN with Delta Air Lines or any other carriers, use our "Nonstop" filter when looking for tickets.
What airports does Delta Air Lines fly into in San Diego?
Board a Delta Air Lines flight from William P. Hobby Airport (HOU) to San Diego, and you'll probably come in to San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Can I change or cancel my Delta Air Lines flight from William P. Hobby Airport (HOU) to San Diego Intl. Airport (SAN)?
You can usually cancel or change your flight, although there may be additional charges if you made your booking over 24 hours ago. Need flexible options? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to adjust your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for further information.

Travel information

Origin airport
William P. Hobby
Destination airport
San Diego Intl.
Distance
2096 km
Average flight time
1 hour 58 mins

Explore a world of travel with Expedia

*Available to Expedia members.