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$54+ Cheap flights from Phoenix to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAT
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Phoenix to San Antonio are usually found in February or August, booked 55 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Phoenix to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$220
(Frontier)

One-way from

$54
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$378
From Phoenix to San Antonio
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One-way flight from Phoenix to San Antonio
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Phoenix to San Antonio

Cheapest flights from Phoenix to San Antonio
Explore the most affordable flight options available from Phoenix to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2812:35 pmPHX - SAT
1 stop15h 01mSpirit Airlines
Tue 3/186:00 amSAT - PHX
1 stop9h 12mSpirit Airlines
Deal found 1/16$221
This Booking.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:00 amPHX - SAT
1 stop5h 02mMultiple Airlines
Fri 2/75:45 amSAT - PHX
1 stop6h 16mMultiple Airlines
Deal found 1/16$227
This Gotogate deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1412:59 amPHX - SAT
1 stop17h 15mFrontier
Wed 2/195:58 pmSAT - PHX
1 stop14h 49mFrontier
Deal found 1/16$249
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/128:40 pmPHX - SAT
Nonstop2h 07mAmerican Airlines
Tue 2/188:57 amSAT - PHX
Nonstop2h 38mAmerican Airlines
Deal found 1/16$327
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/156:20 amPHX - SAT
1 stop7h 23mDelta
Mon 2/174:30 pmSAT - PHX
1 stop5h 56mDelta
Deal found 1/16$355
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/258:35 amPHX - SAT
1 stop5h 12mUnited Airlines
Tue 4/155:30 amSAT - PHX
2 stops7h 24mUnited Airlines
Deal found 1/16$360
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:40 pmPHX - SAT
Nonstop2h 05mSouthwest
Sat 4/197:55 amSAT - PHX
1 stop3h 35mSouthwest
Deal found 1/16$363
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:40 pmPHX - SAT
2 stops19h 27mAlaska Airlines
Tue 2/113:03 pmSAT - PHX
1 stop9h 56mAlaska Airlines
Deal found 1/16$493

Find flights from Phoenix to San Antonio within your budget

Customize your flight search to find flights from Phoenix to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Fri 2/28

12:35 pm-4:36 am

1 stop15h 01m

San Antonio

Tue 3/18

6:00 am-1:12 pm

1 stop9h 12m

$221

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Sun 2/2

6:00 am-12:02 pm

1 stop5h 02m

San Antonio

Fri 2/7

5:45 am-11:01 am

1 stop6h 16m

$227

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Fri 2/14

12:59 am-7:14 pm

1 stop17h 15m

San Antonio

Wed 2/19

5:58 pm-7:47 am

1 stop14h 49m

$249

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 4/1

4:00 pm-8:03 pm

Nonstop2h 03m

San Antonio

Wed 4/9

7:00 am-10:17 am

1 stop5h 17m

$327

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Sat 2/15

6:20 am-2:43 pm

1 stop7h 23m

San Antonio

Mon 2/17

4:30 pm-9:26 pm

1 stop5h 56m

$355

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 3/25

8:35 am-3:47 pm

1 stop5h 12m

San Antonio

Tue 4/15

5:30 am-10:54 am

2 stops7h 24m

$360

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 4/15

4:40 pm-8:45 pm

Nonstop2h 05m

San Antonio

Sat 4/19

7:55 am-9:30 am

1 stop3h 35m

$363

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Wed 2/5

5:40 pm-2:07 pm

2 stops19h 27m

San Antonio

Tue 2/11

3:03 pm-11:59 pm

1 stop9h 56m

$493

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Thu 1/30

6:00 am-12:02 pm

1 stop5h 02m

$54

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Mon 3/31

4:17 pm-4:55 am

1 stop10h 38m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Phoenix to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phoenix to San Antonio

Get recent, data-driven insights about flights from Phoenix to San Antonio including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phoenix to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to San Antonio. Price data was last updated on January 10, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Phoenix to San Antonio (average of $295). Flying from Phoenix to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SAT?

Find hourly flight availability from Phoenix to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Phoenix to San Antonio by exploring options for tickets in the evening.

What is the cheapest day to fly from Phoenix to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to San Antonio. Price data was last updated on February 11, 2024.

Travelers seeking maximum savings on their Phoenix to San Antonio flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix to San Antonio

Explore weekly flight availability from Phoenix to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 17, 2025.

The most flights from PH1 to SAT are scheduled on a Thursday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated January 17, 2025.
Read reviews from past customers who have flown Frontier, Spirit Airlines and American Airlines from Phoenix to San Antonio. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Phoenix?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Phoenix to San Antonio. 6 airlines have flights to San Antonio from Phoenix on a regular basis. Booking flights from Phoenix to San Antonio should not be difficult; the airport handles an average of 10 inbound flights from Phoenix per day.

  • What are the cheapest airlines flying from Phoenix to San Antonio round-trip?

    Flying on Frontier is currently your cheapest option to San Antonio, with prices starting at $220. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $221 and $327, respectively. You may be able to fly from Phoenix to San Antonio for 33% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Phoenix to San Antonio one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $54. Users have also found prices from $91 and $159 on Spirit Airlines and Southwest, respectively.

  • What are the most reliable airlines from Phoenix to San Antonio?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to San Antonio on time: Southwest (88%), Envoy Air (86%), Alaska Airlines (82%).

  • What are the cheapest flights from Phoenix to San Antonio?

    Looking for the cheapest flight from Phoenix to San Antonio? While on average our users pay $308, our data indicates the cheapest price to be $168. The most popular route (Phoenix Sky Harbor Intl - San Antonio), is priced around $153.

  • Can I find deals for flights from Phoenix to San Antonio that include hotel bookings?

    Yes. In addition to deals on Phoenix to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to San Antonio.

  • Can I find deals for business class flights from Phoenix to San Antonio?

    Yes. Cheapflights offers flight deals from Phoenix to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Phoenix to San Antonio (average of $295). Flying from Phoenix to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Phoenix to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Phoenix to San Antonio

Discover the top 6 airlines that operate flights from Phoenix to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$180FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$111Average$178FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$240Average$339FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$268Average$370FlexibilityNo cancel feeOn-time63%
DeltaCheapest$305Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$348Average$433FlexibilityNo cancel feeOn-time69%
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