S$135 Cheap Flights from Phoenix to San Antonio

View S$135 flight on Sun, 18 Jan, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to San Antonio International Airport (SAT)

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Cheap Flights from Phoenix to San Antonio (PHX-SAT)

Prices were available within the past 7 days and start at S$135 for one-way flights and S$331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$331 Return, found 5 days ago
S$331
Return
found 5 days ago
Select American Airlines flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$331 found 5 days ago
American Airlines
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$351 Return, found 5 days ago
S$351
Return
found 5 days ago
Select American Airlines flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$351 found 5 days ago
American Airlines
Fri, 31 Oct - Tue, 4 Nov
PHX
Phoenix
SAT
San Antonio
S$353 Return, found 6 days ago
S$353
Return
found 6 days ago
Select American Airlines flight, departing Fri, 31 Oct from Phoenix to San Antonio, returning Tue, 4 Nov, priced at S$353 found 6 days ago
American Airlines
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$364 Return, found 5 days ago
S$364
Return
found 5 days ago
Select American Airlines flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$364 found 5 days ago
American Airlines
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$377 Return, found 5 days ago
S$377
Return
found 5 days ago
Select American Airlines flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$377 found 5 days ago
American Airlines
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$383 Return, found 5 days ago
S$383
Return
found 5 days ago
Select American Airlines flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$383 found 5 days ago
American Airlines
Fri, 31 Oct - Tue, 4 Nov
PHX
Phoenix
SAT
San Antonio
S$386 Return, found 6 days ago
S$386
Return
found 6 days ago
Select American Airlines flight, departing Fri, 31 Oct from Phoenix to San Antonio, returning Tue, 4 Nov, priced at S$386 found 6 days ago
Delta
Mon, 10 Nov - Fri, 14 Nov
PHX
Phoenix
SAT
San Antonio
S$396 Return, found 5 days ago
S$396
Return
found 5 days ago
Select Delta flight, departing Mon, 10 Nov from Phoenix to San Antonio, returning Fri, 14 Nov, priced at S$396 found 5 days ago
American Airlines
Fri, 31 Oct - Tue, 4 Nov
PHX
Phoenix
SAT
San Antonio
S$398 Return, found 6 days ago
S$398
Return
found 6 days ago
Select American Airlines flight, departing Fri, 31 Oct from Phoenix to San Antonio, returning Tue, 4 Nov, priced at S$398 found 6 days ago
United
Fri, 31 Oct - Tue, 4 Nov
PHX
Phoenix
SAT
San Antonio
S$411 Return, found 6 days ago
S$411
Return
found 6 days ago
Select United flight, departing Fri, 31 Oct from Phoenix to San Antonio, returning Tue, 4 Nov, priced at S$411 found 6 days ago

Find the cheapest month to fly from Phoenix (PHX) to San Antonio (SAT)

October is typically the cheapest month to fly

From S$141 - S$486 per traveller.
Phoenix to San Antonio route information
Origin airport
Sky Harbor Intl.
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$330
Distance
1345 km
Average flight time
3 hours 6 mins

Perfect flights from Phoenix to San Antonio

Your Journey from Phoenix to San Antonio

Start your unforgettable journey with Expedia. Our broad selection of flights from Phoenix to San Antonio caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Sky Harbor Intl. to San Antonio Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Phoenix to San Antonio Flights

Experience the joy of finding cheap flights from Sky Harbor Intl. to San Antonio Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$135 and roundtrip prices from S$331*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phoenix to San Antonio with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Antonio

Picture yourself stepping off the plane in San Antonio and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Phoenix to San Antonio Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Phoenix to San Antonio.
 

Beyond the Flight – Exploring San Antonio

With Expedia, your adventure extends beyond the flight. Explore San Antonio at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Phoenix to San Antonio with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Phoenix to San Antonio with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sky Harbour Intl. Airport (PHX) to San Antonio Airport?
Start packing your bags, because round-trip flights between Phoenix Sky Harbour Airport and San Antonio Intl. Airport (SAT) start from S$331. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sky Harbour Intl. Airport (PHX) to San Antonio Airport?
We understand that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Phoenix Sky Harbour Airport to SAT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PHX to San Antonio Intl. Airport (SAT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phoenix Sky Harbour Airport to San Antonio Intl. Airport (SAT)?
It's just 1,350 kilometres between Phoenix and San Antonio. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Phoenix Sky Harbour Intl. Airport to San Antonio Intl. Airport (SAT)?
With 121 flights a month operating from Sky Harbour Intl. Airport (PHX) to SAT, Southwest Airlines (WN) is a top choice. Another carrier servicing this route is American Airlines (AA). You'll have 91 flights a month to select from.
Are Phoenix Sky Harbour Airport to SAT flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Sky Harbour Intl. Airport (PHX) to SAT can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your travel planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.