$323 Find Cheap Flights from Saint George to San Antonio - Compare and Save

Only Economy Class is available on flights from Saint George to San Antonio.

There are currently no nonstop flights available from Saint George to San Antonio. Flights with 1 layover take between 5h 10m and 5h 43m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Saint George to San Antonio range from $334 to $489, with an average of $388 over the past 12 months. Anything below $334 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $372 to $1,200. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Saint George to San Antonio are currently higher than usual. Average one-way flight prices are about $387, which is 13% above the typical average for this route.

San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

• Europcar
• Fox
• Dollar
• Hertz
• Alamo

Flights from Saint George to San Antonio usually depart from Saint George (SGU) and arrive at San Antonio (SAT).

One-stop flights from Saint George to San Antonio most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 62% of one-stop connections
• Salt Lake City (SLC) - 21% of one-stop connections
• Denver Intl (DEN) - 14% of one-stop connections
• Dallas/Fort Worth (DFW) - 3% of one-stop connections

Yes. Flexible dates can save you up to 63% on flights from Saint George to San Antonio. Wednesday is the cheapest departure day at $334 round-trip on average, while Sunday is the most expensive at $883, a difference of $549.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 5h 10m, compared with 5h 36m via Denver Intl (DEN) and 5h 38m via Salt Lake City (SLC).

San Antonio is 1 hour ahead of Saint George (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.