CA $55 Cheap Flights from Houston (IAH) to San Diego (SAN)

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

Prices were available within the past 7 days and start at CA $55 for one-way flights and CA $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Flight from Houston to San Diego (IAH - SAN) route information
Origin airport
George Bush Intercontinental
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Spirit Airlines
Roundtrip price
CA $138
Distance
2081 km

Houston to San Diego Flights

The easy way to book your flights from Houston to San Diego 

With Expedia, it’s simple to find and book flights to San Diego from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Emirates, Lufthansa, United Airlines, Spirit Airlines nonstop flights to San Diego Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to San Diego today, tomorrow, or this week.  

 

Save dollars with cheap flights from George Bush Intercontinental, IAH to San Diego Intl., SAN 

Sort your search results by price to find great deals on your flight from Houston to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Houston currently is just CA $139 rising to CA $168.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Diego  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Diego from Houston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.

Frequently asked questions

How much is a flight from Houston Airport to San Diego Intl. Airport (SAN)?
The lowest price advertised for a round-trip journey between Houston Airport and San Diego Airport is CA $139. But you better act soon. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to San Diego Intl. Airport (SAN)?
Most flights can be canceled online, but every air carrier has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Houston Airport to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for IAH to San Diego Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAH to SAN?
The flying distance between George Bush Intercontinental Airport (IAH) (IAH) and San Diego Intl. Airport (SAN) (SAN) is 2,100 kilometers. Work your way through your travel song playlist or finish that novel and the journey will fly by.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to SAN?
If you’re looking to fly straight from Houston Airport to San Diego Airport, United Airlines (UA) is a top option. It operates 121 flights every month between Houston and San Diego.
Are Houston Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from IAH to San Diego Intl. Airport (SAN), but it’s also possible to miss out altogether! As many airlines release seats up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest easy knowing you’re always seeing the latest offers.
Houston nearby Airports
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