$1,006+ Cheap flights from Perth (PER) to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SAT
Oct 4 — Oct 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Perth to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Perth to San Antonio
Cheapest
Best
Last-minute
One-way
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 September 4, 2026.
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 September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:30 am -
2 stops26h 29m
Tue 10/67:00 am -
2 stops40h 35m
Deal found 8/31![Multiple Airlines logo]()
$1,868
This BYOjet deal was found by Cheapflights users on 8/31. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:15 pm -
3 stops37h 56m
Tue 10/67:00 am -
3 stops34h 50m
Deal found 8/31![Japan Airlines logo]()
$2,128
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:45 pm -
2 stops27h 37m
Tue 10/64:34 pm -
2 stops31h 01m
Deal found 8/31![American Airlines logo]()
$2,434
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:10 pm -
2 stops30h 59m
Sun 11/154:40 pm -
2 stops31h 40m
Deal found 9/2![American Airlines logo]()
$2,436
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/115:05 pm -
2 stops44h 47m
Sun 11/151:52 pm -
3 stops34h 53m
Deal found 9/2![United Airlines logo]()
$2,546
This Emirates deal was found by Cheapflights users on 9/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 pm -
2 stops36h 11m
Mon 10/264:19 pm -
2 stops36h 01m
Deal found 9/4![Emirates logo]()
$2,572
Best flights from Perth to San AntonioDiscover carefully curated flight deals from Perth to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Perth to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:30 am -
2 stops26h 29m
Tue 10/67:00 am -
2 stops40h 35m
Deal found 8/31![Multiple Airlines logo]()
$1,868
This BYOjet deal was found by Cheapflights users on 8/31. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:15 pm -
3 stops36h 36m
Tue 10/67:00 am -
3 stops34h 50m
Deal found 8/31![Japan Airlines logo]()
$2,128
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:10 pm -
2 stops30h 59m
Sun 11/154:40 pm -
2 stops31h 40m
Deal found 9/2![American Airlines logo]()
$2,436
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/115:05 pm -
2 stops44h 47m
Sun 11/151:52 pm -
3 stops34h 53m
Deal found 9/2![United Airlines logo]()
$2,546
This Emirates deal was found by Cheapflights users on 9/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 pm -
2 stops36h 11m
Mon 10/264:19 pm -
2 stops36h 01m
Deal found 9/4![Emirates logo]()
$2,572
This Emirates deal was found by Cheapflights users on 9/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:20 pm -
2 stops36h 11m
Sat 10/244:17 pm -
2 stops36h 03m
Deal found 9/2![Emirates logo]()
$2,577
Last-minute flights from Perth to San AntonioDiscover last-minute flight deals from Perth to San Antonio. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Perth to San Antonio. Data last updated September 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:30 am -
2 stops26h 29m
Tue 10/67:00 am -
2 stops40h 35m
Deal found 8/31![Multiple Airlines logo]()
$1,868
This BYOjet deal was found by Cheapflights users on 8/31. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:15 pm -
3 stops36h 36m
Tue 10/67:00 am -
3 stops34h 50m
Deal found 8/31![Japan Airlines logo]()
$2,128
This Emirates deal was found by Cheapflights users on 9/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:20 pm -
2 stops36h 11m
Sat 10/244:17 pm -
2 stops36h 03m
Deal found 9/2![Emirates logo]()
$2,577
This Emirates deal was found by Cheapflights users on 9/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 pm -
2 stops36h 11m
Mon 10/264:19 pm -
2 stops36h 01m
Deal found 9/4![Emirates logo]()
$2,572
One-way flights from Perth to San AntonioSearch for one-way flight options from Perth to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Perth to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:35 am -
3 stops52h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$1,006
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:35 am -
3 stops47h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$1,110
Find 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 September 4, 2026.
Round-trip from | $1,868 (American Airlines) |
|---|---|
One-way from | $1,006 (Kiwi.com) |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Perth to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Mon 10/12
3:25 pm-4:04 pm
2 stops37h 39m
San Antonio
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$1,190
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Tue 9/29
10:55 pm-4:19 pm
2 stops54h 24m
San Antonio
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$1,265
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Tue 9/29
10:30 am-11:59 pm
2 stops26h 29m
San Antonio
Tue 10/6
7:00 am-12:35 pm
2 stops40h 35m
$1,868
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Tue 9/29
12:15 pm-11:51 am
3 stops36h 36m
San Antonio
Tue 10/6
7:00 am-6:50 am
3 stops34h 50m
$2,128
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Wed 11/11
11:10 pm-4:09 pm
2 stops30h 59m
San Antonio
Sun 11/15
4:40 pm-2:20 pm
2 stops31h 40m
$2,436
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Wed 11/11
5:05 pm-11:52 pm
2 stops44h 47m
San Antonio
Sun 11/15
1:52 pm-2:45 pm
3 stops34h 53m
$2,546
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Mon 10/19
10:20 pm-9:31 pm
2 stops36h 11m
San Antonio
Mon 10/26
4:19 pm-5:20 pm
2 stops36h 01m
$2,572
PerthSan Antonio
PER Perth - SAT San Antonio
PERSAT
Perth
Sat 10/17
10:20 pm-9:31 pm
2 stops36h 11m
San Antonio
Sat 10/24
4:17 pm-5:20 pm
2 stops36h 03m
$2,577
Sorted by cheapest first
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.
PER-SAT
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.
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Antonio flight routes