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Cheap flights from Phoenix (PHX) to San Antonio (SAT)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)

How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)
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How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)
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How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)
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Cheap flights from Phoenix to San Antonio in August , September 2026

26 Aug - 09 Sep $ 322.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
26 Aug - 09 Sep $ 322.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
PHX
Phoenix
Pick dates
25 Aug - 09 Sep $ 328.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
1 STOPS
PHX
Phoenix
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Last minute flights from Phoenix to San Antonio

26 Aug - 01 Sep $ 443.00
PHX
Phoenix
Frontier Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Frontier Airlines
2 STOPS
PHX
Phoenix
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24 Aug - 31 Aug $ 584.00
PHX
Phoenix
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
PHX
Phoenix
Pick dates
24 Aug - 31 Aug $ 584.00
PHX
Phoenix
United Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
PHX
Phoenix
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One-way flights to San Antonio from Phoenix

2:04 PM - 4:36 PM
Frontier Airlines
1 Stops
5h 25m
PHX - SAT
$ 180
Kiwi
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2:04 PM - 4:36 PM
Frontier Airlines
1 Stops
5h 25m
PHX - SAT
$ 180
Kiwi
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11:21 AM - 4:13 PM
Frontier Airlines
1 Stops
6h 10m
PHX - SAT
$ 180
Kiwi
Pick dates

How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)

Related info for your journey
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How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Phoenix (PHX) to San Antonio (SAT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.