The cheapest times to fly from SAT to ADL are

  • January 29th to May 6th (except the weeks of March 5th, March 26th, and April 23rd)
  • August 6th to December 2nd (except the weeks of October 8th and November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SAT to ADL is early November. Prices can be as high as $3046 for Thursday flights during late December, or as low as $1210 for Monday flights around early November.


When to Fly to Adelaide

Flying from San Antonio, TX (SAT) to Adelaide (ADL) will usually cost between $1340 to $2215 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $1386. Due to high demand the most expensive time to fly is late December, with an average price of $2726. Planning your trip to low-cost times can easily save you $1339 on economy flights and even more on first-class flights. Generally, any price below $1518 can be considered a good price for a round-trip SAT to ADL flight.

See below for a graph of average weekly prices for the SAT to ADL route. All prices are for round-trip tickets in USD.

SAT to ADL Flight Prices

Compared to other flights, the SAT to ADL flight is more expensive than the average and costs more than the average flight leaving from San Antonio. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to ADL, and Tuesday the cheapest day to fly back into SAT. Thursdays are the most expensive days to fly to Adelaide, and Saturdays are the most expensive days to return to San Antonio. Selecting flights on the least expensive days could save you up to $194 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1526. Return trip prices are from the ADL to SAT flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SAT to ADL can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 17 hour 25 minutes may not be realistic.


Flight Hacking SAT to ADL

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SAT to ADL — but Champion Traveler does!

Hack #1: Los Angeles, CA (SAT > LAX > ADL)

  • Price for both tickets: $1345
  • Average savings: $174 (11.43%)

See SAT to LAX flights

Hack #2: Singapore (SAT > SIN > ADL)

  • Price for both tickets: $1388
  • Average savings: $131 (8.6%)

See SAT to SIN flights

Hack #3: Sydney (SAT > SYD > ADL)

  • Price for both tickets: $1479
  • Average savings: $40 (2.6%)

See SAT to SYD flights


Flight Questions Answered

Still have questions about flying from SAT to ADL? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air Canada, Air France, Air New Zealand, American, Bangkok Airways, Delta, Qantas, Singapore Airlines, United, Virgin Australia, and potentially more during busy seasons.

How far away is it from Adelaide International Airport to San Antonio International Airport?

The distance between the two airports is roughly 9127 miles or 14688 kilometers.

How long does it take to fly from SAT to ADL?

The real-world flight time for a nonstop SAT to ADL flight is about 17 hour 25 minutes.

How many flights go between San Antonio, TX and Adelaide?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from SAT to ADL.


Airport Location Info


Departing Airport

Origination code SAT
Origination airport name San Antonio International Airport
City San Antonio, TX
Country the United States
Latitude 29.5
Longitude -98.5

Return Airport

Destination code ADL
Destination airport name Adelaide International Airport
City Adelaide
Country Australia
Latitude -34.9
Longitude 138.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.