Cheap Flights from Houston (EFD) to San Diego (SAN)

Popular airlines from Houston, TX (EFD-Ellington Field) to San Diego Intl. Airport (SAN)

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Flights from Houston (EFD) to San Diego (SAN)
Origin airport
Ellington Field
Destination airport
San Diego Intl.
Distance
1317 mi

Houston to San Diego Flights

The cheapest times to fly from Houston to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to San Diego are during the month of . You can find some of the cheapest flights from Houston to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to San Diego

Sunday is one of the best days to book for cheap flights from Houston to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN) cost?
Get a cheap one-way flight or cheap return flight from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
is the cheapest month to fly from EFD to SAN. Traveling outside of peak seasons is often the key to finding better deals on flights.
Which airlines fly direct from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
There's no direct route from Houston, TX (EFD-Ellington Field) to San Diego Intl. Airport (SAN). However, you can find other airports that offer nonstop flights. Start your journey at George Bush Intercontinental Airport (IAH) and head straight to San Diego without any detours.
What is the cheapest airline that flies from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest EFD to SAN flight.
How many flights per day from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
There aren't any daily nonstop flights from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from EFD to SAN?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN) last-minute?
Waiting until just before your departure to book a ticket from EFD to SAN often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book an EFD to SAN flight and hotel package?
You'll typically save money by booking an EFD to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Ellington Field Airport (EFD) to San Diego Intl. Airport (SAN)?
Typically, it's possible to reschedule or cancel your EFD to SAN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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