$60 Cheap flights from San Diego Intl. to San Antonio Intl. (SAN to SAT)

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Diego Intl. to San Antonio Intl.

Amazing SAN to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $100 round trip and $60 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from SAN to San Antonio Intl. Airport (SAT) right now?
Ensure you visit the Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in place in San Antonio Airport when flying in from San Diego Intl. Airport (SAN).
Are there direct flights from San Diego Intl. Airport (SAN) to SAT?
For nonstop flights from San Diego Airport to San Antonio Intl. Airport (SAT), have a look at Southwest Airlines. This airline is perfect for you if you need to travel from A to B fast.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.
How long is the flight from San Diego Airport to San Antonio Airport?
Flights between San Diego Intl. Airport (SAN) and San Antonio Airport usually take around 5 hours and 55 minutes all up. Make the most of your time in the air by reading, snoozing away, watching a movie or doing all three.
What is the flight distance from San Diego Airport to San Antonio Intl. Airport (SAT)?
Covering 1,150 mi between SAN and SAN calls for a glass of vino and a movie-watching session. Sit back, pull a blanket over you and enjoy the journey.
What airlines fly from SAN to San Antonio Airport?
Many wise wanderers choose to travel with Southwest Airlines from San Diego County to San Antonio. This leading airline not only offers as many as 4 flights each month, it also has direct services.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday 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.
How far in advance can you book a flight?
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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
San Diego Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
2 hours 35 mins
Earliest Departure Time
11:10AM PDT
Latest Departure Time
5:50PM PDT
Lowest Flight Price
$100

Route Info

Flight path for flights from San Diego International Airport to San Antonio International Airport


Distance:
1,133.00 miles


Airlines & Aircraft Used on SAN to SAT Flight Routes


Airline Carrier
Aircraft
American Airlines
De Havilland Canada DHC-8 Dash 8 all models
Delta Air Lines
Boeing 737-500 pax
United Airlines
Airbus A340-300
United Airlines
Airbus A340-600

Discover our best flights from San Diego SAN to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Diego SAN to San Antonio SAT at the right price  

Airfares to San Antonio SAT from San Diego SAN currently cost between $100 and $148. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Diego SAN to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Diego SAN to San Antonio SAT on Travelocity starting at $60. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from San Diego SAN quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from SAN to take around 2 hour(s) 35 min(s).  

 

Find our cheapest airfares for flights from San Diego SAN to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from SAN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Diego SAN to San Antonio SAT today 

If you’re flexible about when you travel, April is usually the cheapest month to fly from San Diego SAN to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from San Diego SAN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from SAN have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from San Diego SAN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.