$59 Cheap Flights from San Antonio (SAT) to San Diego (SAN)

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

Prices were available within the past 7 days and start at $59 for one-way flights and $123 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
Frontier Airlines
Frontier Airlines
Spirit Airlines
Flights from San Antonio (SAT) to San Diego (SAN)
Origin airport
San Antonio Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$122
Distance
1127 mi
Average flight time
1 hour 6 mins

San Antonio to San Diego Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Antonio to San Diego offer the perfect respite. Not only does exploring San Diego provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Antonio to San Diego may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SAT to SAN today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Diego are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Diego more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is $59 now!

Frequently asked questions

How much is a one-way flight from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN)?
You can pick up one-way San Antonio flights to San Diego starting from just $48. This data is based on the lowest price found on Expedia for this route departing in the next three months and was updated on May 20 2024 and has not changed since. This fare is for an Spirit Airlines flight, departing from San Antonio Intl. Airport (SAT) on June 11 2024 and touching down at San Diego Airport.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN) last minute?
Booking your flight from San Antonio Airport to San Diego Airport last minute could save you money if you stumble on a bargain. However, tickets usually don’t get cheaper as the departure date nears. If you hold off, flights could also be sold out or the best seats taken (because who wants the middle seat?). If you don’t want to risk it, book well ahead of your departure date. Keep in mind that some of the best deals can be found up to 12 months in advance. If your preferred carrier hasn’t released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What is the cheapest airline flying from San Antonio Intl. Airport (SAT) to SAN in the next 90 days?
The cheapest airline flying from San Antonio to San Diego found on Expedia is Spirit Airlines, with fares starting at $48. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight leaves SAT on June 11 2024 and touches down at SAN. The pricing information was updated on May 20 2024 and has not changed since.
What's the cheapest price for a flight from SAT to SAN next month?
The lowest price for a flight from San Antonio to San Diego over the next month is $48. If you’re planning a trip soon, grab this fare before it’s gone. This ticket price was found after looking through all available flights on Expedia departing within the next 30 days. This fare is for a one-way Spirit Airlines flight setting off from SAT on June 11 2024 and getting into SAN. The price was updated on May 20 2024 and has not changed since.
What airports do you fly into for San Diego County from San Antonio?
From San Antonio, you can fly into San Diego County through San Diego Intl. Airport (SAN), McClellan-Palomar Airport (CLD) and San Diego, CA (MYF-Montgomery Field). It’s a good idea to check which airport is best for you before you make a decision. If you opt for San Diego Intl. Airport (SAN), it’s around 2 mi northwest of the city center. Use the dough you save when booking your fare with Expedia to discover the city’s well-known attractions, such as San Diego Zoo and Balboa Park.
Can I change the date of my flight from San Antonio Intl. Airport (SAT) to San Diego Intl. Airport (SAN)?
You can quickly and easily make changes to your SAT to San Diego Intl. Airport (SAN) ticket by logging in to the Expedia Trips portal. But before you make any adjustments, check the conditions and rules in your itinerary to learn what the carrier will allow you to do and whether fees apply. Some airlines charge a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more handy information and to connect with our Virtual Agent.
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