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$1,427+ Cheap flights from San Antonio (SAT) to Adelaide (ADL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ADL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Antonio to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$1,652
(United Airlines)

One-way from

$1,427
(oojo)
From San Antonio to Adelaide
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One-way flight from San Antonio to Adelaide
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Find flight deals from San Antonio to Adelaide

Cheapest flights from San Antonio to Adelaide
Explore the most affordable flight options available from San Antonio to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:30 amSAT - ADL
3 stops38h 55mUnited Airlines
Wed 8/276:05 amADL - SAT
2 stops30h 42mUnited Airlines
Deal found 7/1$1,652

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Antonio to Adelaide that are best for you.

Fly from

San Antonio

Fly to

Adelaide

Route

Depart

Return

Price

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sat 8/23

5:30 am-10:55 am

3 stops38h 55m

Adelaide

Wed 8/27

6:05 am-10:17 pm

2 stops30h 42m

$1,652

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sat 12/20

7:33 pm-12:15 pm

2 stops24h 12m

$1,427

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sun 12/21

3:15 pm-11:15 am

2 stops27h 30m

$1,563

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Fri 12/19

7:00 am-9:00 pm

3 stops45h 30m

$1,860

San AntonioAdelaide

SAT - ADL

SATADL

San Antonio

Sat 12/20

7:10 am-9:30 am

1 stop33h 50m

$2,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Antonio to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Fiji Airways, Qantas Airways, and United Airlines from San Antonio to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
202 reviews

Entertainment

7.5

Crew

8.5

Food

7.5

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
202 reviews
Fiji Airways
8.0
Very good
202 reviews

Entertainment

7.5

Crew

8.5

Food

7.5

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
868 reviews
Fiji Airways
8.0
Very good
202 reviews

Entertainment

7.5

Crew

8.5

Food

7.5

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,861 reviews
Fiji Airways
8.0
Very good
202 reviews

Entertainment

7.5

Crew

8.5

Food

7.5

Comfort

7.9

Boarding

8.1

Overall

8.0

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from San Antonio to Adelaide one-way?

    $1,427 is the cheapest one-way deal found within the past few days, from Fiji Airways. You may also be able to find cheap deals on Qantas Airways and United Airlines, with prices starting from $1,563 and $2,209, respectively.

  • Can I find deals for flights from San Antonio to Adelaide that include hotel bookings?

    Yes. In addition to deals on San Antonio to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Adelaide.

  • Can I find deals for business class flights from San Antonio to Adelaide?

    Yes. Cheapflights offers flight deals from San Antonio to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Adelaide (average of $1,214). Flying from San Antonio to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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