
Popular airlines from San Diego Intl. Airport (SAN) to San Antonio International Airport (SAT)
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
- Plan, book, fly with confidence
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Cheap flights from San Diego (SAN) to San Antonio (SAT)
Prices were available within the past 7 days and start at CA $125 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from San Diego (SAN) to San Antonio (SAT)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | San Diego Intl. |
Destination airport | San Antonio Intl. |
Distance | 1804 km |
Average flight time | 5 hours 8 mins |
San Diego to San Antonio Flights
The easy way to book your flights from San Diego to San Antonio
With Expedia, it’s simple to find and book flights to San Antonio from San Diego 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 Southwest Airlines nonstop flights to San Antonio 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 San Diego to San Antonio today, tomorrow, or this week.
Save dollars with cheap flights from San Diego Intl., SAN to San Antonio Intl., SAT
Sort your search results by price to find great deals on your flight from San Diego to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from San Diego currently is just rising to .
Here are more money-saving tips:
- Fly in when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to San Antonio
- 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 Antonio from San Diego
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 Antonio with Expedia today.
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Top Routes from San Diego
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Top Routes to San Antonio
- Ottawa to San Antonio (YOW - SAT)
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- Kelowna to San Antonio (YLW - SAT)
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- Winnipeg to San Antonio (YWG - SAT)
- Halifax to San Antonio (YHZ - SAT)
- Bismarck to San Antonio (BIS - SAT)
- Montreal to San Antonio (YUL - SAT)
- Buffalo to San Antonio (BUF - SAT)
- Vancouver to San Antonio (YVR - SAT)
- Moncton to San Antonio (YQM - SAT)
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