C$ 152 Find Cheap Flights from San Antonio to Atlanta – Compare and Save

Among airlines operating San Antonio to Atlanta flights:

• Delta: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between San Antonio and Atlanta. The airlines offering direct flights on this route include:

• Delta
• Southwest

Flights from San Antonio to Atlanta usually depart from San Antonio (SAT) and arrive at Atlanta Hartsfield-Jackson (ATL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a carry-on bag and a checked bag in Economy Class
• Southwest: a carry-on bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 313 round-trip via Orlando (MCO), compared to C$ 485 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 126 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A320-100/200 variants.

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

• Denver Intl (DEN) – 46% of one-stop connections
• Houston George Bush Intcntl (IAH) – 22% of one-stop connections
• Orlando (MCO) – 10% of one-stop connections
• Fort Lauderdale (FLL) – 9% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 20% on the San Antonio to Atlanta route. Wednesday is the cheapest departure day at C$ 428 round-trip on average, while Tuesday is the most expensive at C$ 534, a difference of C$ 106. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on San Antonio to Atlanta flights, with 58% leaving in that window. Afternoon departures account for 28%, Evening flights for 14%, and Night flights for 0%.

Some of the most popular sights in Atlanta are Atlanta Stadium, Georgia World Congress Center, and Lenox Square. These are among the most viewed places in Atlanta on KAYAK.

These are the earliest and latest flight times available from San Antonio to Atlanta:

• Earliest: departs at 5:16 am and lands at 7:38 am
• Latest: departs at 6:37 pm and lands at 8:59 pm.

The flight takes about 2h 22m.

Last-minute fares on this route – booked within 2 weeks of departure – run 44% above the route average of C$ 459. Book 22 weeks before departure for the lowest fares.

A direct flight from San Antonio to Atlanta takes 2h 22m, covering 2,260 km.

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.

One-way fares from San Antonio to Atlanta are currently lower than usual. Average one-way flight prices are about C$ 174, which is 30% below the typical average for this route.

Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 4h 00m, compared with 4h 36m via Houston George Bush Intcntl (IAH) and 4h 38m via Dallas/Fort Worth (DFW).

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

Atlanta Hartsfield-Jackson Airport (ATL) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Hertz
• Europcar
• Ace
• Dollar

Round-trip flights from San Antonio to Atlanta range from C$ 345 to C$ 580, with an average of C$ 459 over the past 12 months. Anything below C$ 345 counts as a good deal.

Two airlines offer in-flight Wi-Fi on San Antonio to Atlanta flights:

• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.