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$1,161 Find Cheap Flights to San Antonio – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,685
Typical prices: $1,589-$2,320
Delta
Sun 18/11Fri 23/11
MEL - SAT • 1 stop
Cheapest one-way flight
$1,161
Typical prices: $1,098-$1,874
Delta
Mon 26/3
MEL - SAT • 1 stop
Top airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
Top routes
Cheapest • 30% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights to San Antonio

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to San Antonio

Wed, 18 Nov - Mon, 23 Nov
Delta Logo
10:10 - 22:54MEL  Melbourne-SAT San Antonio
29h 44m2 stops Los Angeles Detroit Metropolitan Wayne County
Delta Logo
11:45 - 08:00SAT  San Antonio-MEL Melbourne
27h 15m2 stops Detroit Metropolitan Wayne County Los Angeles
$1,685Delta
Sat, 28 Nov - Sat, 5 Dec
American Airlines Logo
11:00 - 17:06MEL  Melbourne-SAT San Antonio
23h 06m2 stops Sydney Kingsford Smith Dallas/Fort Worth
American Airlines Logo
11:39 - 05:00SAT  San Antonio-MEL Melbourne
24h 21m1 stop Dallas/Fort Worth
$1,997American Airlines
Sat, 28 Nov - Sat, 5 Dec
American Airlines Logo
11:00 - 15:39MEL  Melbourne-SAT San Antonio
21h 39m2 stops Sydney Kingsford Smith Dallas/Fort Worth
American Airlines Logo
19:17 - 11:30SAT  San Antonio-MEL Melbourne
23h 13m2 stops Dallas/Fort Worth Brisbane
$2,042American Airlines
Thu, 19 Nov - Mon, 23 Nov
American Airlines Logo
11:10 - 23:59SYD  Sydney Kingsford Smith-SAT San Antonio
29h 49m1 stop Los Angeles
American Airlines Logo
20:16 - 06:55SAT  San Antonio-SYD Sydney Kingsford Smith
41h 39m1 stop Dallas/Fort Worth
$2,075American Airlines
Thu, 28 Jan - Sun, 7 Feb
Qantas Airways Logo
06:30 - 16:06CFS  Coffs Harbour-SAT San Antonio
26h 36m2 stops Sydney Kingsford Smith Los Angeles
Qantas Airways Logo
16:36 - 16:20SAT  San Antonio-CFS Coffs Harbour
30h 44m2 stops Los Angeles Sydney Kingsford Smith
$2,112Qantas Airways
Sat, 28 Nov - Sat, 5 Dec
Delta Logo
10:10 - 00:03MEL  Melbourne-SAT San Antonio
30h 53m1 stop Los Angeles
Delta Logo
07:01 - 08:00SAT  San Antonio-MEL Melbourne
31h 59m1 stop Los Angeles
$2,133Delta
Fri, 26 Mar - Fri, 2 Apr
Delta Logo
09:10 - 23:18MEL  Melbourne-SAT San Antonio
30h 08m1 stop Los Angeles
Delta Logo
06:45 - 08:50SAT  San Antonio-MEL Melbourne
34h 05m2 stops Atlanta Hartsfield-Jackson Los Angeles
$2,197Delta
Thu, 28 Jan - Sun, 7 Feb
Qantas Airways Logo
16:45 - 11:55CFS  Coffs Harbour-SAT San Antonio
36h 10m3 stops Sydney Kingsford Smith Brisbane Dallas/Fort Worth
Qantas Airways Logo
16:36 - 13:25SAT  San Antonio-CFS Coffs Harbour
27h 49m2 stops Los Angeles Sydney Kingsford Smith
$2,890Qantas Airways
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:50 - 16:55SYD  Sydney Kingsford Smith-SAT San Antonio
22h 05m2 stops San Francisco Denver Intl
United Airlines Logo
16:19 - 09:20SAT  San Antonio-SYD Sydney Kingsford Smith
24h 01m2 stops Houston George Bush Intcntl San Francisco
$2,897United Airlines
Thu, 19 Nov - Mon, 23 Nov
United Airlines Logo
11:50 - 16:55SYD  Sydney Kingsford Smith-SAT San Antonio
22h 05m2 stops San Francisco Denver Intl
United Airlines Logo
16:19 - 09:20SAT  San Antonio-SYD Sydney Kingsford Smith
24h 01m2 stops Houston George Bush Intcntl San Francisco
$2,912United Airlines
Booking Insights

Price, demand, and travel trends for flights to San Antonio

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to San Antonio?

Melbourne Airport to San Antonio is the cheapest route at $1,685 return, found in the past 5 days on KAYAK. Sydney to San Antonio is the most popular connection with return deals from $2,075.

How much is a flight to San Antonio?

On average, a return flight from Australia to San Antonio costs $1,881, based on KAYAK data over the past 12 months. Return fares from Brisbane average $1,516, while Sydney runs a bit higher at $1,701.

What is the cheapest day to fly to San Antonio?

Monday is the cheapest day to fly to San Antonio at $1,813 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at $2,075.

What is the cheapest month to fly to San Antonio?

•January is the cheapest month to fly to San Antonio with an average price of $1,500 return.
•December ($2,671) and October ($2,320) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to San Antonio?

Morning flights to San Antonio are the cheapest at $1,827 return on average. Evening flights are the most expensive at $2,123.

What is a good deal for flights to San Antonio?

Flights under $1,589 are considered a good deal. 25% of KAYAK users found return flights to San Antonio at or below these prices, with the lowest fares from:
•Brisbane $1,485
•Sydney $1,535
•Melbourne $1,560.

Key details for flights to San Antonio

Low season

February

Cheapest flight

$1,161
Beat the crowds with an average 58% drop in travellers.
The most popular month to fly with an average 52% increase in travellers.
One-way flight from Melbourne Airport to San Antonio

When to book flights to San Antonio

Are your dates flexible? Find out the best times to travel to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to San Antonio, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to San Antonio is a good deal?

    A good deal on a flight to San Antonio is around $1,589 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is San Antonio from San Antonio city centre?

    San Antonio is 11.8 km from San Antonio city centre.

  • Which city has the cheapest flights to San Antonio?

    Based on fares booked in the past 5 days, the cheapest flights to San Antonio are from Melbourne, starting at $1,685 return.

  • What is the difference between the most popular and the most frequent airline at San Antonio?

    United Airlines operates the most flights from Australia to San Antonio at 0 per week, while Qantas Airways is the airline most often selected by KAYAK users searching for flights from Australia to San Antonio. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

Your guide to booking San Antonio flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to San Antonio, a good return fare is around $1,589. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to San Antonio in January. Return fares historically average $1,500, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $297 on a return flight. Morning flights to San Antonio average $1,827 compared to $2,123 for afternoon flights.
  • Once you arrive in San Antonio, a few great places to start are Henry B. González Convention Center and San Antonio River Walk. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to San Antonio

 
Need help choosing which airline to fly with to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1122 reviews
7.7Boarding
7.5Comfort
8.1Crew
7.0Food
7.2Entertainment
Airline reviews

Great food and good entertainment options for the long flight.

10.0 ExcellentBill, May 2026
Read more Qantas Airways reviews

Great food and good entertainment options for the long flight.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Good communication regarding any updates time of flight and flight delayed. The fight was delayed by two and half hours at eleventh hour. That was unexpected, especially when you international passenger.

The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.

Don't irreparably damage my luggage, don't stand around talking in the kitchen area of the plane when a passenger is waiting to speak to you, don't run out of a meal selection so have me end up eating bread for dinner. Lastly, regarding the code-share flight from DFW to JFK....STOP PARTNERING WITH AMERICAN AIRLINES - THEY ARE THE WORST AIRLINE IN THE WORLD! The delay, followed by another delay, followed by disorganized boarding, followed by stale snacks fit for a rodent, followed by a pilot who literally slammed the plane onto the runway when landing causing quite some concern among the passengers.

Food was great. Customer Service not so much! Flight Delays.

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

There was no internet on the flight. As an executive flying during prime business hours, having internet is critical for a smooth experience. This impacted productivity and time that will need to be spent later to do the work I could have done on flight.

They took us all the way to Monterrey to tell us they United were not allowed to land and we were sent back to Houston. Terrible experience.

Great flight and crew. Need more legroom and DO NOT allow seats to recline.

I dont like to buy ticket type no carry on because I can have along with me my personal stuff like computer, headphones etc etc

Flight was very smooth from Boston. But when we got to Houston, the gate was not open and we waited on the runway for over 30 min!!

I couldn’t give an honest evaluation, because the Houston airport has a problem and I was stand up for several hours and after a long trip from Munich I feel really very tired

It was very good. the food was varied and tasty, the movie was the same, maybe I would recommend changing the movie selection every month because my flight to Amsterdam was in September and I came back from Munich en October they are flights so long and we need something to see. But however I liked flying with United

No access to the Wi-Fi, noisy group of people made it difficult for me to hear through my earbuds. Snacks and drinks - limited service when your seat is at the back of the plane - people up front are always served first and the back gets whatever is left. Not pleased.

Didn't make it dir to delays - no support from United staff

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

The flight from DFW to SAT started out with a 2 hour delay. It was a five hour delay with no real explanation as to why. In addition, the time of arrival kept changing from 10:00 pm to 11:00pm to sometime after midnight. Driver picking me up in SAT was as confused as I was. Flight attendants were patient thank goodness since folks were a bit upset about a 2 hour delay that stretched into 5 hours.

No AC, no beverage service and no explanation from the captain. 4 flight legs in 2 days with no internet service.

The plane was comfortable but the crew wasn’t friendly.

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

Got home at 3am after deboarding the plane. No compensation offered by American

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

The flight attendants as well as the gate agent were out to lunch. Nothing extraordinary about their service. American just keeps getting worse every year.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Flight was a delayed a few minutes but nothing crazy, everything went extremely well

Our seats were better than i had anticipated. They provided nice pillows and blankets as well as a kit with ear plugs, sleep mask and headphones which made the long haul flight better. Their food selection and service was good. I appreciated that they came through the cabin with water a few times. We were ahead of schedule which was nice!

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