Cheap Flights from San Antonio (SAT) to San Diego (SAN)

Popular airlines from San Antonio International Airport (SAT) to San Diego Intl. Airport (SAN)

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Find the cheapest month to fly from San Antonio (SAT) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿2,849 - ฿12,574 per traveller.

Frequently asked questions

How much is a flight from SAT to San Diego Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from San Antonio Intl. Airport (SAT) to SAN was . Cheap fares don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN)?
Most flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from SAT to San Diego Airport 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 San Antonio Intl. Airport (SAT) to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Antonio Airport to SAN?
It's around 1,800 kilometres from San Antonio Airport to San Diego Intl. Airport (SAN), so expect to be flying for a while. Keep yourself entertained by packing things like playing cards (if you're travelling with friends) or a good old-fashioned book.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to SAN?
Flying directly from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN) is a breeze with Southwest Airlines (WN). This leading carrier operates 30 flights every month.
Are SAT to SAN flight tickets cheaper when they're purchased at the last minute?
Flight tickets from San Antonio Airport to SAN are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
San Antonio Intl.
Destination airport
San Diego Intl.
Distance
1804 km
Average flight time
1 hour 13 mins

Book with confidence

Perfect flights from San Antonio to San Diego

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Antonio to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Antonio Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
Perfect flights from San Antonio to San Diego

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