Cheap Flight Tickets from San Diego (SAN) to San Antonio (SAT), Starting at $187

Good to Know: Cheapest and Fastest SAN - SAT Flights

Useful information for finding best airline tickets from San Diego International to San Antonio International on your next trip.

Cheapest Round Trip Flight

$284

UA United Airlines • 1 stop • 8h 58m

Oct 15 – Oct 22

The cheapest round trip flight from San Diego to San Antonio (SAN-SAT-SAN) is currently $284

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Cheapest One way Flight

$187

WN Southwest Airlines • 1 stop • 8h 45m

Oct 08

The cheapest one way flight from San Diego to San Antonio (SAN-SAT) is currently $187

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Cheapest Direct Flight

$220

WN Southwest Airlines • nonstop • 4h 5m

Oct 15

The cheapest nonstop flight from San Diego to San Antonio (SAN-SAT) is currently $220

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Fastest Flight

4h

The fastest nonstop flight from San Diego to San Antonio (SAN-SAT) takes 4h

Top Airlines Flying from San Diego to San Antonio

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from San Diego (SAN) to San Antonio (SAT)

Compare and book low fare round-trip air tickets from San Diego to San Antonio. Ideal for travelers with confirmed return itineraries.

Oct 15 - Oct 22, Economy
UA
San Diego → San Antonio
8h 58m
1:04 PM - 8:42 PM • 1 stop
UA
San Diego → San Antonio
10h 22m
7:45 AM - 12:07 PM • 1 stop
$284
United Airlines
Oct 15 - Oct 22, Economy
F9
San Diego → San Antonio
18h 21m
8:34 PM - 9:49 PM • 1 stop
F9
San Diego → San Antonio
8h 55m
8:21 PM - 1:16 PM • 2 stops
$304
Frontier Airlines
Oct 15 - Oct 22, Economy
F9
San Diego → San Antonio
18h 21m
2:01 PM - 12:15 PM • 2 stops
F9
San Diego → San Antonio
8h 55m
8:21 PM - 11:56 PM • 1 stop
$336
Frontier Airlines
Oct 15 - Oct 22, Economy
F9
San Diego → San Antonio
18h 21m
3:14 PM - 7:26 PM • 2 stops
F9
San Diego → San Antonio
8h 55m
8:21 PM - 2:29 PM • 3 stops
$350
Frontier Airlines
Oct 15 - Oct 22, Economy
UA
San Diego → San Antonio
9h 13m
8:00 AM - 3:53 PM • 1 stop
UA
San Diego → San Antonio
8h 55m
5:30 AM - 9:05 AM • 1 stop
$387
United Airlines
Oct 15 - Oct 22, Economy
F9
San Diego → San Antonio
18h 21m
2:01 PM - 9:08 AM • 2 stops
F9
San Diego → San Antonio
8h 55m
8:21 PM - 1:16 PM • 2 stops
$387
Frontier Airlines

Fly from San Diego to San Antonio with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to San Antonio? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Diego to San Antonio Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to SAT?
The most popular airline flying from San Diego to San Antonio are
Can I fly from SAN to SAT non-stop?
Yes, you can fly SAN to SAT non-stop on
Which airlines fly nonstop between San Diego and San Antonio?
The non-stop flights between San Diego and San Antonio are .
What’s the earliest departure time from SAN to SAT Airport?
The earliest flight leaves SAN at 6:15 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my San Diego to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to SAT?
Read the fare rules of the San Diego to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and San Antonio?
operate flights between San Diego and San Antonio
How long does a flight from San Diego to San Antonio take?
It takes approximately 3 hour to fly non-stop from SAN to SAT, which is 1129.46 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from SAN were found on WN : USD 187
Do I need a passport to fly between SAN and SAT?
No
What’s the latest departure time from SAN to SAT ?
The last flight leaves SAN at 8:34 pm

San Diego (SAN) to San Antonio (SAT): Airport Information

Origin Airport San Diego International , San Diego, US
Destination Airport San Antonio International , San Antonio, US
Distance 1129 miles

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