Cheap Flights from San Diego to San Antonio* All One Way Round Trip AUSSan Diego → AustinOne Way Trip | Aug 18$102.99Book Now SATSan Diego → San AntonioOne Way Trip | Oct 18$126.99Book Now SATSan Diego → San AntonioOne Way Trip | Aug 18$188.18Book Now AUSSan Diego ⇌ AustinRound Trip | Sep 8 - Sep 15$169.99Book Now SATSan Diego ⇌ San AntonioRound Trip | Aug 21 - Aug 25$216.99Book Now SATSan Diego ⇌ San AntonioRound Trip | Feb 12 - Feb 15$299.37Book Now AUSSan Diego ⇌ AustinRound Trip | Oct 17 - Oct 20$310.37Book Now * All fares above were last found on: Jul 26, 2025 at 2:25 AM. Fares are one way or round trip as indicated aboveround trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202507~Ref:upQgfdSbuUamQ7YNSmx9xg
Our Lowest Fare* All fares below were last found on: . Fares are round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
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Why to Book with Call Center Personalized experience by our live agents Immediate booking confirmation 24-hour cancellation Flexible payment plans
Search Cheap Flights from San Diego to San AntonioFind affordable airfares on flights from San Diego (SAN) to San Antonio (SAT) on OneTravel! We have handpicked some of the most popular business and leisure destinations.San Antonio is one southern Texas most visited destinations attracting visitors with its rich heritage and beauty. Take a trip to the city and mingle with the friendly locals, check out the historical architecture, go shopping and relish the savory cuisine. Kick off a vacation to San Antonio booking flights on OneTravel. Enjoy savings on top airlines, including Frontier, Midwest, Alaska and splurge on your next trip! The average flight duration to reach San Antonio, TX from San Diego, CA is five hours and twenty five minutes.
Comprehensive Insights About the San Diego to San Antonio Flight RouteWhat is the our cheapest return flight price from SAN to SAT?What is the fare range for flights from SAN to SAT?Which is the busiest month to travel from San Diego to San Antonio? August is considered the peak season for travelers embarking on the journey from San Diego to San Antonio. Planning your trip during this month can help you experience the vibrant atmosphere of San Antonio. Which is the least-busy month to travel from SAN to SAT? January, December, February, May is regarded as the least busy month for flights from San Diego to San Antonio, offering a more tranquil travel experience.What is the travel distance between San Diego and San Antonio?The distance covered on this flight route is approximately 1,128 miles. Understanding the distance between San Diego to San Antonio can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to SAT?Southwest Airlines is one of the prominent carriers serving the San Diego to San Antonio route. Consider this when selecting your preferred airline.Which is the busiest day in terms of passengers flying from SAN to SAT?Friday is the busiest day for travelers on the San Diego to San Antonio route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to San Antonio travelers were female?Approximately 100% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of San Diego to San Antonio travelers were over the age of 60?A noteworthy 100% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from San Diego to San Antonio?The average flight duration for this route is approximately 2.40 hours. This information can help you plan your journey with a clear understanding of travel time.
Comprehensive Insights About the San Diego to San Antonio Flight RouteWhat is the our cheapest return flight price from SAN to SAT?What is the fare range for flights from SAN to SAT?Which is the busiest month to travel from San Diego to San Antonio? August is considered the peak season for travelers embarking on the journey from San Diego to San Antonio. Planning your trip during this month can help you experience the vibrant atmosphere of San Antonio. Which is the least-busy month to travel from SAN to SAT? January, December, February, May is regarded as the least busy month for flights from San Diego to San Antonio, offering a more tranquil travel experience.What is the travel distance between San Diego and San Antonio?The distance covered on this flight route is approximately 1,128 miles. Understanding the distance between San Diego to San Antonio can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to SAT?Southwest Airlines is one of the prominent carriers serving the San Diego to San Antonio route. Consider this when selecting your preferred airline.Which is the busiest day in terms of passengers flying from SAN to SAT?Friday is the busiest day for travelers on the San Diego to San Antonio route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to San Antonio travelers were female?Approximately 100% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of San Diego to San Antonio travelers were over the age of 60?A noteworthy 100% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from San Diego to San Antonio?The average flight duration for this route is approximately 2.40 hours. This information can help you plan your journey with a clear understanding of travel time.
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Schedule Wide Open? Sneak-peek at what tickets cost month-to-month from SAN to SATAvg. $403.67JanAvg. $321.88FebAvg. $625.24MarAvg. $685.99AprAvg. $534.84MayAvg. $813.27JunAvg. $498.87JulAvg. $479.8AugAvg. $432.78SepAvg. $421.16OctAvg. $662.04NovAvg. $383.37Dec
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