Are direct flights from San Antonio to Phoenix always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can sometimes be more affordable, depending on your priorities for cost versus speed.

Can flexible travel dates help on San Antonio to Phoenix flights?

Being flexible with your travel dates can often lead to finding cheaper flights. Prices for airfare can vary significantly depending on the day of the week or season. Adjusting your departure or return by a few days may result in better deals.

What extra costs should I check before booking San Antonio to Phoenix flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight amenities. Some airlines may also charge for printing boarding passes or making changes to your reservation. Factor these into your total travel budget.

Flights From San Antonio

To Phoenix

Cheap Flights from San Antonio to Phoenix

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

Deals from

San Antonio

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

Prices updated 3 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 6, 2026.)

Today’s best flight deals from San Antonio to Phoenix

Explore current cheapest deals departing from San Antonio to Phoenix

2027-01-30 – 2027-02-27
SAT - Phoenix
47% AI deal score
$210
$192
Round trip
2026-12-16 – 2026-12-17
SAT - Phoenix
76% AI deal score
$347
$194
Round trip
2026-12-01 – 2026-12-05
SAT - Phoenix
75% AI deal score
$342
$194
Round trip
2026-11-03 – 2026-11-19
SAT - Phoenix
65% AI deal score
$251
$202
Round trip
2026-11-12 – 2026-11-19
SAT - Phoenix
72% AI deal score
$291
$202
Round trip
2026-11-14 – 2026-11-19
SAT - Phoenix
72% AI deal score
$300
$202
Round trip
2026-10-31 – 2026-11-19
SAT - Phoenix
43% AI deal score
$200
$202
Round trip
2026-11-07 – 2026-11-19
SAT - Phoenix
66% AI deal score
$258
$202
Round trip
2026-11-10 – 2026-11-19
SAT - Phoenix
71% AI deal score
$275
$202
Round trip
2026-11-16 – 2026-11-19
SAT - Phoenix
73% AI deal score
$305
$202
Round trip

San Antonio to Phoenix: Overview

Insights for flights from San Antonio to Phoenix

Fares for cheap flights from San Antonio to Phoenix typically range from $342 to $741, with a median price of $516. Right now, fares are below the typical level, and only 1% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find competitive pricing.

The cheapest time to fly from San Antonio to Phoenix is often in December, with a median fare of $208. January also offers favorable pricing, with a median of $210. Another economical option is April, where the median fare is around $254.

Most itineraries for this route connect at least once, with only 20% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

A typical journey from San Antonio to Phoenix takes about 18h 51m, including connections. This duration accounts for the prevalence of connecting itineraries on this route.

The distance between San Antonio and Phoenix is approximately 1354 kilometers, classifying this as a short-haul flight.

How much is a round trip from San Antonio to Phoenix

Regular price: $199 - $351

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

The regular price range for flights from San Antonio to Phoenix is between $199 and $351. The current lowest deal is $207 with Frontier Airlines for travel from Oct 24-Oct 27.

now $207

Low $199

High $351

The cheapest time to fly from San Antonio to Phoenix

The cheapest month to fly from San Antonio to Phoenix is December, with a median price of $208. The most expensive month to fly is June, with a median price of $611. Prices are generally lower from January to December.

December

Cheapest

Flights from $208

June

Most Expensive

Flights from $611

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Phoenix

Frontier Airlines

United Airlines

American Airlines

Southwest Airlines

Last-minute flights going from San Antonio to Phoenix

Fri, Oct 9

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$416

$380

One-way

Fri, Oct 9

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$421

$381

One-way

Sun, Oct 11

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$413

$375

One-way

Wed, Oct 21

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$267

$337

One-way

Mon, Oct 26

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$255

$256

One-way

Wed, Oct 28

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$246

$202

One-way

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

3 nights

Nov 4 - Nov 7

$306 → $207

32%

4 nights

Nov 12 - Nov 16

$305 → $208

32%

3 nights

Dec 22 - Dec 25

$348 → $280

20%

3 nights

Oct 24 - Oct 27

$251 → $207

17%

Popular Airports to fly from San Antonio to Phoenix

San Antonio - Phoenix route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from San Antonio to Phoenix are below the typical level of $516.

📅 Best time to fly

Fly in December for prices around $208

Historically, December, January, and April offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 18h 51m

The median flight duration for connecting flights on this route is 18 hours 51 minutes.

✈️ Airlines & availability

Connecting flights are dominant for this route

Only 20% of recent deals are direct, with connecting flights having 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers the most direct deals

Frontier Airlines has 97 direct deals, while United Airlines has 3 direct deals.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights between San Antonio and Phoenix appear frequently, typically every 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient option for flights from San Antonio to Phoenix.

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

💸 Flights from ~$207

Phoenix main airports to arrive at

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport is a convenient arrival option for flights from San Antonio.

📍 ~6 km from Phoenix city center (reachable by car)

💸 Flights from ~$207

Airports nearby Phoenix used as alternative

Tucson International (TUS)

Tucson International is a good alternative, offering domestic and some international connections, though with fewer direct flights.

📍 ~180 km from Phoenix (reachable by car)

💸 Flights from ~$287

Business & First Class Flight Deals to Phoenix

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

Elite

Best Elite deals to Phoenix

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

From SAT

Elite

Nov 16

Phoenix, United States

70% AI deal score

$1,354

$1,023

Save $331

United Airlines

Business Class

From SAT

Elite

Nov 03

Phoenix, United States

69% AI deal score

$1,378

$1,076

Save $302

United Airlines

Business Class

From SAT

Elite

Dec 07

Phoenix, United States

68% AI deal score

$1,120

$961

Save $159

United Airlines

Business Class

From SAT

Elite

Dec 07

Phoenix, United States

68% AI deal score

$1,166

$997

Save $169

United Airlines

Business Class

From SAT

Elite

Dec 22

Phoenix, United States

67% AI deal score

$1,199

$1,027

Save $172

United Airlines

Business Class

From SAT

Elite

Dec 17

Phoenix, United States

66% AI deal score

$1,226

$1,101

Save $125

United Airlines

Business Class

From SAT

Elite

Nov 09

Phoenix, United States

66% AI deal score

$1,279

$1,169

Save $110

United Airlines

Business Class

From SAT

Elite

Nov 19

Phoenix, United States

66% AI deal score

$1,382

$1,244

Save $138

United Airlines

Business Class

From SAT

Elite

Oct 29

Phoenix, United States

48% AI deal score

$1,240

$1,239

Save $1

United Airlines

Business Class

From SAT

Elite

Oct 12

Phoenix, United States

47% AI deal score

$1,298

United Airlines

Business Class

From SAT

Elite

Jan 19

Phoenix, United States

46% AI deal score

$2,106

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 01

Phoenix, United States

46% AI deal score

$2,124

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Phoenix

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Looking into flights with layovers may sometimes offer lower fares than direct routes.

Booking flights in advance often provides more options and potentially lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday travel can sometimes be less expensive than weekend travel.

Comparing nearby airports can sometimes reveal different flight options and prices. While it may add to your travel time, checking alternative departure or arrival points could lead to savings. Always consider the total cost and convenience when evaluating this option.

Related routes

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Flights to Phoenix from other cities

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San Antonio to Phoenix: Overview

Insights for flights from San Antonio to Phoenix

Most itineraries for this route connect at least once, with only 20% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

A typical journey from San Antonio to Phoenix takes about 18h 51m, including connections. This duration accounts for the prevalence of connecting itineraries on this route.

The distance between San Antonio and Phoenix is approximately 1354 kilometers, classifying this as a short-haul flight.

How much is a round trip from San Antonio to Phoenix

Regular price: $199 - $351

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

The regular price range for flights from San Antonio to Phoenix is between $199 and $351. The current lowest deal is $207 with Frontier Airlines for travel from Oct 24-Oct 27.

now $207

Low $199

High $351

The cheapest time to fly from San Antonio to Phoenix

December

Cheapest

Flights from $208

June

Most Expensive

Flights from $611

Jan

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Phoenix

Frontier Airlines

United Airlines

American Airlines

Southwest Airlines

Last-minute flights going from San Antonio to Phoenix

Fri, Oct 9

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$416

$380

One-way

Fri, Oct 9

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$421

$381

One-way

Sun, Oct 11

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$413

$375

One-way

Wed, Oct 21

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$267

$337

One-way

Mon, Oct 26

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$255

$256

One-way

Wed, Oct 28

⌛ Last-Minute

SAT - Phoenix

San Antonio (SAT) - Phoenix (PHX)

Frontier Airlines

$246

$202

One-way

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

3 nights

Nov 4 - Nov 7

$306 → $207

32%

4 nights

Nov 12 - Nov 16

$305 → $208

32%

3 nights

Dec 22 - Dec 25

$348 → $280

20%

3 nights

Oct 24 - Oct 27

$251 → $207

17%

Popular Airports to fly from San Antonio to Phoenix

San Antonio - Phoenix route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from San Antonio to Phoenix are below the typical level of $516.

📅 Best time to fly

Fly in December for prices around $208

Historically, December, January, and April offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 18h 51m

The median flight duration for connecting flights on this route is 18 hours 51 minutes.

✈️ Airlines & availability

Connecting flights are dominant for this route

Only 20% of recent deals are direct, with connecting flights having 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers the most direct deals

Frontier Airlines has 97 direct deals, while United Airlines has 3 direct deals.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights between San Antonio and Phoenix appear frequently, typically every 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient option for flights from San Antonio to Phoenix.

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

💸 Flights from ~$207

Phoenix main airports to arrive at

Phoenix Sky Harbor International (PHX)

Cheapest

Phoenix Sky Harbor International Airport is a convenient arrival option for flights from San Antonio.

📍 ~6 km from Phoenix city center (reachable by car)

💸 Flights from ~$207

Airports nearby Phoenix used as alternative

Tucson International (TUS)

Tucson International is a good alternative, offering domestic and some international connections, though with fewer direct flights.

Phoenix, United States

47% AI deal score

$1,298

United Airlines

Business Class

From SAT

Elite

Jan 19

Phoenix, United States

46% AI deal score

$2,106

Aeroméxico, +1

Business Class

From SAT

Elite

Dec 01

Phoenix, United States

46% AI deal score

$2,124

Aeroméxico, +1

Business Class

Frequently Asked Questions About Flights to Phoenix

Cheap Flights from San Antonio to Phoenix

Today’s best flight deals from San Antonio to Phoenix

San Antonio to Phoenix: Overview

Insights for flights from San Antonio to Phoenix

How much is a round trip from San Antonio to Phoenix

The cheapest time to fly from San Antonio to Phoenix

Direct flights from San Antonio to Phoenix

Last-minute flights going from San Antonio to Phoenix

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

Popular Airports to fly from San Antonio to Phoenix

San Antonio - Phoenix route insights

Recent fares are below the typical level

Fly in December for prices around $208

Connecting flights average 18h 51m

Connecting flights are dominant for this route

Frontier Airlines offers the most direct deals

Deals appear frequently on this route

San Antonio main airports to depart from

Phoenix main airports to arrive at

Airports nearby Phoenix used as alternative

Business & First Class Flight Deals to Phoenix

Best Elite deals to Phoenix

Nov 16

Nov 03

Dec 07

Dec 07

Dec 22

Dec 17

Nov 09

Nov 19

Oct 29

Oct 12

Jan 19

Dec 01

Frequently Asked Questions About Flights to Phoenix

How can I find cheap flights from San Antonio to Phoenix?

When should I book flights from San Antonio to Phoenix?

Should I compare nearby airports for flights from San Antonio to Phoenix?

Are direct flights from San Antonio to Phoenix always the best option?

Can flexible travel dates help on San Antonio to Phoenix flights?

What extra costs should I check before booking San Antonio to Phoenix flights?

Related routes

More routes from San Antonio

Flights to Phoenix from other cities

San Antonio to Phoenix: Overview

Insights for flights from San Antonio to Phoenix

How much is a round trip from San Antonio to Phoenix

The cheapest time to fly from San Antonio to Phoenix

Direct flights from San Antonio to Phoenix

Last-minute flights going from San Antonio to Phoenix

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

Popular Airports to fly from San Antonio to Phoenix

San Antonio - Phoenix route insights

Recent fares are below the typical level

Fly in December for prices around $208

Connecting flights average 18h 51m

Connecting flights are dominant for this route

Frontier Airlines offers the most direct deals

Deals appear frequently on this route

San Antonio main airports to depart from

Phoenix main airports to arrive at

Airports nearby Phoenix used as alternative

Business & First Class Flight Deals to Phoenix

Best Elite deals to Phoenix

Nov 16

Nov 03

Dec 07

Dec 07

Dec 22

Dec 17

Nov 09

Nov 19

Oct 29

Oct 12

Jan 19

Dec 01

Frequently Asked Questions About Flights to Phoenix

How can I find cheap flights from San Antonio to Phoenix?

When should I book flights from San Antonio to Phoenix?

Should I compare nearby airports for flights from San Antonio to Phoenix?