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The cheapest flights to San Antonio Intl. found within the past 7 days were $181 round trip and $91 one way. Prices and availability subject to change. Additional terms may apply.
If you're not the biggest fan of layovers, you should organize your flight from San Diego, CA (SAN-San Diego Intl.) to San Antonio, TX (SAT-San Antonio Intl.) in advance. Southwest Airlines is the only carrier that offers nonstop flights on this route.
For more info about changing your flight to San Antonio, TX (SAT-San Antonio Intl.), please visit our Customer Service Portal.
If you're flying from San Diego, CA (SAN-San Diego Intl.) to San Antonio, TX (SAT-San Antonio Intl.), you can expect the trip to take an average of 4 hours and 11 minutes. If this sounds like more time than you had hoped, why not make the most of it? Read about where you're headed, work on your itinerary and have a nap before the adventure begins.
With a flight distance of 1,429 mi between San Diego and San Antonio, you're going to be on the plane for quite a while. It's an excellent chance to get engrossed in a film, do some work or just chill out with a good book.
Currently, no single airline flies direct to San Antonio, TX (SAT-San Antonio Intl.) from San Diego, CA (SAN-San Diego Intl.). Making your way there will involve at least one stopover. Lock in your ticket early to walk away with the best price and connections.
This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.
We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.
*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.
Traveling From | San Diego Intl. |
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Traveling To | San Antonio Intl. |
Shortest Flight Time | 5 hours 10 mins |
Earliest Departure Time | 2:40PM PST |
Latest Departure Time | 2:40PM PST |
Lowest Flight Price | $181 |
Flight path for flights from San Diego International Airport to San Antonio International Airport
Airlines & Aircraft Used on SAN to SAT Flight Routes
Travelers at SAN love to visit these top cities. Roam to the top destinations from San Diego (SAN) today with the cheap prices from Travelocity!
Travelers at SAT love to visit these top cities. Roam to the top destinations from San Antonio(SAT) today with the cheap prices from Travelocity!