$112 Cheap American Airlines flights San Diego (SAN) to San Antonio (SAT)

View $112 flight on Wed, Dec 17, 2025Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$112 Cheap American Airlines flights San Diego (SAN) to San Antonio (SAT)

Prices were available within the past 7 days and start at $112 for one-way flights and $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 10 - Wed, Feb 18
SAN
San Diego
SAT
San Antonio
$303 Roundtrip, found 1 hour ago
$303
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 10 from San Diego to San Antonio, returning Wed, Feb 18, priced at $303 found 1 hour ago
Flights from San Diego (SAN) to San Antonio (SAT)
Origin airport
San Diego Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1127 mi
Average flight time
5 hours 56 mins

Explore a world of travel with Expedia

*Available to One Key members.