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Cheap flights from Perth to San Antonio from $1,371
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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAT
21 Aug — 28 Aug1
Return
1 adult
Economy
Cheap flight deals from Perth to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to San Antonio (SAT). 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 16 August 2025.
Find flight deals from Perth to San Antonio
Cheapest flights from Perth to San AntonioExplore the most affordable flight options available from Perth to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.
Explore the most affordable flight options available from Perth to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.
Thu 18/1221:55PER - SAT
2 stops38h 59mANA
Tue 23/1206:40SAT - PER
2 stops47h 50mANA
Deal found 15/8$2,769
Tue 28/1022:45PER - SAT
2 stops35h 40mQatar Airways
Sat 1/1113:16SAT - PER
2 stops33h 44mQatar Airways
Deal found 15/8$3,119
Thu 25/1208:00PER - SAT
2 stops28h 56mAmerican Airlines
Fri 2/117:40SAT - PER
2 stops28h 25mAmerican Airlines
Deal found 16/8$3,388
Thu 25/1222:30PER - SAT
2 stops39h 29mUnited Airlines
Fri 2/105:15SAT - PER
3 stops43h 30mUnited Airlines
Deal found 16/8$3,574
Thu 18/1223:45PER - SAT
3 stops47h 05mUnited Airlines
Tue 23/1208:52SAT - PER
2 stops41h 58mUnited Airlines
Deal found 15/8$4,116
Thu 18/1205:00PER - SAT
3 stops29h 04mMultiple Airlines
Tue 23/1215:15SAT - PER
3 stops31h 10mMultiple Airlines
Deal found 15/8$4,500
Wed 24/1201:10PER - SAT
2 stops41h 55mMultiple Airlines
Fri 2/118:50SAT - PER
2 stops44h 35mMultiple Airlines
Deal found 16/8$5,842
Cheapflights Fare Finder
Customise your flight search to find flights from Perth to San Antonio 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 647,157 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Perth to San Antonio that are best for you.
Fly from
Perth
Fly to
San Antonio
Route
Depart
Return
Price
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 18/12
21:55-22:54
2 stops38h 59m
San Antonio
Tue 23/12
06:40-20:30
2 stops47h 50m
$2,769
PerthSan Antonio
PER - SAT
PERSAT
Perth
Tue 28/10
22:45-21:25
2 stops35h 40m
San Antonio
Sat 1/11
13:16-12:00
2 stops33h 44m
$3,119
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 25/12
08:00-22:56
2 stops28h 56m
San Antonio
Fri 2/1
17:40-12:05
2 stops28h 25m
$3,388
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 25/12
22:30-23:59
2 stops39h 29m
San Antonio
Fri 2/1
05:15-14:45
3 stops43h 30m
$3,574
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 18/12
23:45-08:50
3 stops47h 05m
San Antonio
Tue 23/12
08:52-16:50
2 stops41h 58m
$4,116
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 18/12
05:00-20:04
3 stops29h 04m
San Antonio
Tue 23/12
15:15-12:25
3 stops31h 10m
$4,500
PerthSan Antonio
PER - SAT
PERSAT
Perth
Wed 24/12
01:10-05:05
2 stops41h 55m
San Antonio
Fri 2/1
18:50-05:25
2 stops44h 35m
$5,842
PerthSan Antonio
PER - SAT
PERSAT
Perth
Thu 25/12
21:55-22:54
2 stops38h 59m
$1,371
PerthSan Antonio
PER - SAT
PERSAT
Perth
Wed 24/12
03:35-14:07
3 stops48h 32m
$1,564
Best time to book a flight from Perth to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Perth with our price prediction graph.
Estimated return 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.
Cheapflights Insights
Everything you need to know about your flight from Perth to San Antonio
What is the cheapest time of day to fly from PER to SAT?
Find hourly flight availability from Perth to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.
A simple way to save on the total cost of your ticket is to fly from Perth to San Antonio in the morning. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at midday.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated 16 August 2025.
Get a feel of what it's like to fly with Qantas Airways from Perth to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Entertainment
7.2
Boarding
7.7
Food
6.9
Comfort
7.4
Crew
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,July 2025
MEL - SYD
Overall
7.5
Entertainment
7.2
Boarding
7.7
Food
6.9
Comfort
7.4
Crew
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,July 2025
MEL - SYD
Related info for your journey
Find useful and relevant information for your journey from Perth to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Perth to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Perth to San Antonio
Discover the top airline that operate flights from Perth to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 August 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Perth to San Antonio?
Cheapflights helps you search for flights from Perth to San Antonio via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Perth to San Antonio?
Millions of users choose and trust Cheapflights to book the best flight deals from Perth to San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Perth to San Antonio with no change fees?
Need flexible booking options for your flight to San Antonio from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Perth to San Antonio become cheaper?
Not ready to book yet? You can track prices for flights from Perth to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.