$105 Cheap flight deals from Phoenix (PHX) to San Antonio (SAT)

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Airfares from $105 One Way, $215 Round Trip from Phoenix to San Antonio

Prices starting at $215 for return flights and $105 for one-way flights to San Antonio were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 26 - Tue, Sep 1
PHX
Phoenix
SAT
San Antonio
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Phoenix to San Antonio, returning Tue, Sep 1, priced at $215 found 1 day ago
Tue, Oct 13 - Sat, Oct 17
PHX
Phoenix
SAT
San Antonio
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Phoenix to San Antonio, returning Sat, Oct 17, priced at $225 found 3 days ago
Wed, Jul 22 - Tue, Jul 28
PHX
Phoenix
SAT
San Antonio
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Phoenix to San Antonio, returning Tue, Jul 28, priced at $230 found 4 days ago
Tue, Aug 4 - Fri, Aug 7
PHX
Phoenix
SAT
San Antonio
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Phoenix to San Antonio, returning Fri, Aug 7, priced at $233 found 2 days ago
Tue, Aug 4 - Tue, Aug 11
PHX
Phoenix
SAT
San Antonio
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Phoenix to San Antonio, returning Tue, Aug 11, priced at $234 found 3 days ago

San Antonio economy flight packages

Price found within the past 48 hours. Click for updated prices.
Staybridge Suites San Antonio by IHG
3.0-star property

Staybridge Suites San Antonio by IHG

8.4/10 Very Good! (1,002 reviews)

Aug 22 - Aug 25

3 night stay

Phoenix (PHX) to San Antonio (SAT)

Southwest Airlines • Coach

San Antonio (SAT) to Phoenix (PHX)

Frontier Airlines • Coach
Price was $474, price is now $403 per person
$403
per person
found 18 hours ago
Great stay. Thank you

Reviewed on Jul 3, 2026

InterContinental San Antonio Riverwalk by IHG
4.5-star property

InterContinental San Antonio Riverwalk by IHG

9.2/10 Wonderful! (699 reviews)

Aug 17 - Aug 20

3 night stay

Phoenix (PHX) to San Antonio (SAT)

American Airlines • Coach

San Antonio (SAT) to Phoenix (PHX)

Frontier Airlines • Coach
Price was $621, price is now $501 per person
$501
per person
found 1 day ago
Rooms are very nice, alarms went off in the middle of the night twice and both were false alarms but little communication from hotel. Food is crazy expensive unless you go to the pool. The shop downstairs has limited offerings and closes very early. Only the bars are really open after 8pm on any given night.

Reviewed on Jul 3, 2026

Hyatt Regency Hill Country Resort and Villas
4.0-star property

Hyatt Regency Hill Country Resort and Villas

8.8/10 Excellent! (1,003 reviews)

Aug 22 - Aug 24

2 night stay

Phoenix (PHX) to San Antonio (SAT)

Southwest Airlines • Coach

San Antonio (SAT) to Phoenix (PHX)

Frontier Airlines • Coach
Price was $868, price is now $716 per person
$716
per person
found 6 hours ago
Would visit again every year

Reviewed on Jul 1, 2026

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More About Flying To San Antonio from Phoenix

Frequently asked questions

Are there non-stop flights from Phoenix to San Antonio?
Two airlines offer direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to San Antonio, TX (SAT-San Antonio Intl.) — Southwest Airlines and American Airlines. They'll get you to your destination in style and comfort.
What is the shortest flight from Phoenix to San Antonio?
If the weather is good and all goes as planned, you could be stepping off the plane at SAT from Sky Harbor Intl. Airport (PHX) in only 2 hours and 4 minutes. With such a quick flight time, consider traveling with carry-on luggage only.
What airlines fly from Phoenix to San Antonio most frequently?
The carriers that have the most frequent flights between PHX and San Antonio, TX (SAT-San Antonio Intl.) include Southwest Airlines (WN). This well-known option offers 91 flights on the route every month. Alternatively, reserve a seat with American Airlines (AA). You'll have 91 monthly flights between Phoenix and San Antonio to choose from with this airline.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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