What percentage of Phoenix to San Antonio flights are direct?

Across the trailing quarter, approximately 60% of flights from Phoenix to San Antonio have historically been direct. For journeys involving connecting flights, travelers typically experience a median of 2 stopovers. This means a significant portion of flights on this route offer the convenience of a direct journey.

What's the flight time from Phoenix to San Antonio?

The typical direct flight time from Phoenix to San Antonio is approximately 4 hours and 30 minutes. This covers a distance of 1354 kilometers. For flights with one stop, the median travel time extends to about 8 hours and 7 minutes. Travelers can expect a considerably shorter journey when opting for a direct route.

Should I set a price alert for Phoenix to San Antonio flights?

Historically, deals for flights from Phoenix to San Antonio have been frequent. This suggests that setting a price alert could be beneficial for travelers looking to secure a favorable fare. Given the frequent availability of deals across the trailing 30 days, an alert can help identify opportune moments to book.

Flights From Phoenix

To San Antonio

Cheap Flights from Phoenix to San Antonio

Browse current best options from Phoenix. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Phoenix

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Phoenix to San Antonio

Explore current cheapest deals departing from Phoenix to San Antonio

2027-01-08 – 2027-02-06
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-06 – 2027-02-02
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-07 – 2027-02-02
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-09 – 2027-02-02
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-08 – 2027-02-05
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-07 – 2027-02-05
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-09 – 2027-02-05
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-06 – 2027-02-05
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-07 – 2027-02-06
PHX - San Antonio
44% AI deal score
$179
$175
Round trip
2027-01-08 – 2027-02-02
PHX - San Antonio
44% AI deal score
$179
$175
Round trip

Phoenix to San Antonio: Overview

Insights for flights from Phoenix to San Antonio

The journey from Phoenix to San Antonio covers a distance of 1354 km, classifying it as a short-haul route. This means you can expect a relatively quick trip, though connecting flights are common.

For travelers seeking cheap flights from Phoenix to San Antonio, right now, fares are near the typical level. Prices for this route typically range from $329–$765, with a median of $477. Only 4% of recent fares were classified as a good price, indicating that finding exceptionally low prices can be challenging.

When is the cheapest time to fly from Phoenix to San Antonio? The data indicates that December is typically the most affordable month, with a median fare of $235. Following closely, January also offers lower prices, with a median of $281. August presents another option for more budget-friendly travel, with a median fare of $398.

A typical journey from Phoenix to San Antonio takes approximately 4h 30m, including connections. While some direct flights are available, most itineraries connect at least once. For those connecting, the median number of stopovers is 2, which can extend the overall travel time.

How much is a round trip from Phoenix to San Antonio

Regular price: $201 - $482

Prices for flights from Phoenix to San Antonio are currently below the regular range.

The regular price range for flights from Phoenix to San Antonio is $201-$482. The current lowest deal is $188 with Frontier Airlines for travel from Nov 17-Nov 18.

now $188

Low $201

High $482

The cheapest time to fly from Phoenix to San Antonio

The cheapest month to fly from Phoenix to San Antonio is December, with a median price of $235. The most expensive month is July, with a median price of $607. Prices are generally lower from January to December.

December

Cheapest

Flights from $235

July

Most Expensive

Flights from $607

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Phoenix to San Antonio

Frontier Airlines

United Airlines

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Phoenix to San Antonio

Wed, Nov 4

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$279

$297

One-way

Thu, Nov 5

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$266

$288

One-way

Sun, Nov 8

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$282

$296

One-way

Thu, Nov 12

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$258

$280

One-way

Thu, Nov 19

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$250

$206

One-way

Fri, Nov 20

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$249

$194

One-way

Biggest price drops on these dates for flights from Phoenix to San Antonio

1 night

Dec 3 - Dec 4

$283 → $176

38%

1 night

Dec 8 - Dec 9

$282 → $176

38%

1 night

Dec 11 - Dec 12

$282 → $176

37%

3 nights

Dec 9 - Dec 12

$281 → $176

37%

Popular Airports to fly from Phoenix to San Antonio

Phoenix - San Antonio route insights

💸 Price insights

Recent fares near the typical level

Recent fares are near the typical level, with 4% of recent fares considered good deals.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $235.

⏱️ Flight duration

4h 30m is the typical direct flight time

The typical direct flight time is 4h 30m; connecting flights average 8h 16m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are more common on this route, making up 60% of recent itineraries.

🏆 Airline highlight

Frontier Airlines has many direct deals

Frontier Airlines has 84 direct deals, more than other airlines on this route.

🎯 Booking tip

Deals appear frequently

Deals on flights from Phoenix to San Antonio appear frequently, typically every 30 days.

Phoenix main airports to depart from

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport is a convenient departure point for flights from Phoenix to San Antonio.

📍 ~6 km from city center (reachable by car or public transport)

💸 Flights from ~$187

Phoenix–Mesa Gateway (AZA)

Phoenix–Mesa Gateway Airport offers an alternative departure option for your trip to San Antonio.

📍 ~42 km from city center (reachable by car)

💸 Flights from ~$322

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is ideal for direct access to San Antonio and surrounding areas.

📍 ~12 km from San Antonio city center (reachable by car)

💸 Flights from ~$206

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network.

📍 ~120 km from San Antonio (reachable by car, but heavy traffic on I-35 can increase travel time).

💸 Flights from ~$146

Business & First Class Flight Deals to San Antonio

Discover luxury on the budget with premium cabin class on flights from Phoenix to San Antonio.

Elite

Best Elite deals to San Antonio

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PHX

Elite

Jan 16

San Antonio, United States

48% AI deal score

$2,207

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 23

San Antonio, United States

48% AI deal score

$2,207

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 06

San Antonio, United States

48% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 06

San Antonio, United States

48% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 07

San Antonio, United States

48% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 09

San Antonio, United States

47% AI deal score

$2,264

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 16

San Antonio, United States

47% AI deal score

$2,268

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 06

San Antonio, United States

47% AI deal score

$2,268

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 16

San Antonio, United States

47% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 13

San Antonio, United States

47% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 16

San Antonio, United States

47% AI deal score

$2,269

Porter Airlines, +1

Business Class

From PHX

Elite

Jan 16

San Antonio, United States

47% AI deal score

$2,269

Porter Airlines, +1

Business Class

Frequently Asked Questions About Flights to San Antonio

Historically, booking flights from Phoenix to San Antonio 60+ days in advance typically offers the lowest average prices, around $565. Prices tend to increase as the departure date approaches. For example, flights booked 28-59 days out average $625, while those booked 7-13 days before departure can average as high as $1603. Planning ahead by at least two months generally provides better value for this route.

Based on data from the trailing 90 days, a good price for a flight from Phoenix to San Antonio is typically around $329 or less. The median price for this route has been $477. Prices can vary, with 75% of observed fares being $765 or less. Aiming for a price below the $329 threshold generally indicates a favorable deal.

Historically, December and January have been the cheapest months to fly from Phoenix to San Antonio, with median prices around $235 and $281, respectively. August also shows a relatively lower median price of $398. The annual median price for this route is $477, indicating that prices in December and January are significantly below the yearly average.

Related routes

More routes from Phoenix

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Flights to San Antonio from other cities

Flights from Atlanta to San Antonio Flights from Boston to San Antonio Flights from Chicago to San Antonio Flights from Nashville to San Antonio Flights from Pittsburgh to San Antonio Flights from Reykjavik to San Antonio Flights from Sacramento to San Antonio Flights from Salt Lake City to San Antonio Flights from Seattle to San Antonio Flights from Singapore to San Antonio Flights from Tampa to San Antonio Flights from Toronto to San Antonio

Phoenix to San Antonio: Overview

Insights for flights from Phoenix to San Antonio

How much is a round trip from Phoenix to San Antonio

Regular price: $201 - $482

Prices for flights from Phoenix to San Antonio are currently below the regular range.

The regular price range for flights from Phoenix to San Antonio is $201-$482. The current lowest deal is $188 with Frontier Airlines for travel from Nov 17-Nov 18.

now $188

Low $201

High $482

The cheapest time to fly from Phoenix to San Antonio

December

Cheapest

Flights from $235

July

Most Expensive

Flights from $607

Jan

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Phoenix to San Antonio

Frontier Airlines

United Airlines

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Phoenix to San Antonio

Wed, Nov 4

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$279

$297

One-way

Thu, Nov 5

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$266

$288

One-way

Sun, Nov 8

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$282

$296

One-way

Thu, Nov 12

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$258

$280

One-way

Thu, Nov 19

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$250

$206

One-way

Fri, Nov 20

⌛ Last-Minute

PHX - San Antonio

Phoenix (PHX) - San Antonio (SAT)

Frontier Airlines

$249

$194

One-way

Biggest price drops on these dates for flights from Phoenix to San Antonio

1 night

Dec 3 - Dec 4

$283 → $176

38%

1 night

Dec 8 - Dec 9

$282 → $176

38%

1 night

Dec 11 - Dec 12

$282 → $176

37%

3 nights

Dec 9 - Dec 12

$281 → $176

37%

Popular Airports to fly from Phoenix to San Antonio

Phoenix - San Antonio route insights

💸 Price insights

Recent fares near the typical level

Recent fares are near the typical level, with 4% of recent fares considered good deals.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $235.

⏱️ Flight duration

4h 30m is the typical direct flight time

The typical direct flight time is 4h 30m; connecting flights average 8h 16m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are more common on this route, making up 60% of recent itineraries.

🏆 Airline highlight

Frontier Airlines has many direct deals

Frontier Airlines has 84 direct deals, more than other airlines on this route.

🎯 Booking tip

Deals appear frequently

Deals on flights from Phoenix to San Antonio appear frequently, typically every 30 days.

Phoenix main airports to depart from

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport is a convenient departure point for flights from Phoenix to San Antonio.

📍 ~6 km from city center (reachable by car or public transport)

💸 Flights from ~$187

Phoenix–Mesa Gateway (AZA)

Phoenix–Mesa Gateway Airport offers an alternative departure option for your trip to San Antonio.

📍 ~42 km from city center (reachable by car)

💸 Flights from ~$322

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is ideal for direct access to San Antonio and surrounding areas.

📍 ~12 km from San Antonio city center (reachable by car)

💸 Flights from ~$206

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network.

📍 ~120 km from San Antonio (reachable by car, but heavy traffic on I-35 can increase travel time).

💸 Flights from ~$146

San Antonio, United States

47% AI deal score

$2,269

Porter Airlines, +1

Business Class

Frequently Asked Questions About Flights to San Antonio

Cheap Flights from Phoenix to San Antonio

Today’s best flight deals from Phoenix to San Antonio

Phoenix to San Antonio: Overview

Insights for flights from Phoenix to San Antonio

How much is a round trip from Phoenix to San Antonio

The cheapest time to fly from Phoenix to San Antonio

Direct flights from Phoenix to San Antonio

Last-minute flights going from Phoenix to San Antonio

Biggest price drops on these dates for flights from Phoenix to San Antonio

Popular Airports to fly from Phoenix to San Antonio

Phoenix - San Antonio route insights

Recent fares near the typical level

December is historically cheapest

4h 30m is the typical direct flight time

Connecting flights are common

Frontier Airlines has many direct deals

Deals appear frequently

Phoenix main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Jan 16

Jan 23

Jan 06

Jan 06

Jan 07

Jan 09

Jan 16

Jan 06

Jan 16

Jan 13

Jan 16

Jan 16

Frequently Asked Questions About Flights to San Antonio

When should I buy Phoenix to San Antonio tickets?

How much should a flight from Phoenix to San Antonio cost?

What's the best month to fly from Phoenix to San Antonio?

What percentage of Phoenix to San Antonio flights are direct?

What's the flight time from Phoenix to San Antonio?

Should I set a price alert for Phoenix to San Antonio flights?

Related routes

More routes from Phoenix

Flights to San Antonio from other cities

Phoenix to San Antonio: Overview

Insights for flights from Phoenix to San Antonio

How much is a round trip from Phoenix to San Antonio

The cheapest time to fly from Phoenix to San Antonio

Direct flights from Phoenix to San Antonio

Last-minute flights going from Phoenix to San Antonio

Biggest price drops on these dates for flights from Phoenix to San Antonio

Popular Airports to fly from Phoenix to San Antonio

Phoenix - San Antonio route insights

Recent fares near the typical level

December is historically cheapest

4h 30m is the typical direct flight time

Connecting flights are common

Frontier Airlines has many direct deals

Deals appear frequently

Phoenix main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Jan 16

Jan 23

Jan 06

Jan 06

Jan 07

Jan 09

Jan 16

Jan 06

Jan 16

Jan 13

Jan 16

Jan 16

Frequently Asked Questions About Flights to San Antonio

When should I buy Phoenix to San Antonio tickets?

How much should a flight from Phoenix to San Antonio cost?

What's the best month to fly from Phoenix to San Antonio?