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$80+ Cheap flights from San Antonio (SAT) to Phoenix

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Phoenix are usually found in September or August, booked 57 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from San Antonio to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Phoenix (PH1). 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 April 30, 2025.

Round-trip from

$201
(CheapOair)

One-way from

$80
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$362
From San Antonio to Phoenix
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One-way flight from San Antonio to Phoenix
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Antonio to Phoenix

Cheapest flights from San Antonio to Phoenix
Explore the most affordable flight options available from San Antonio to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:22 pmSAT - PHX
1 stop10h 33mFrontier
Wed 5/145:54 pmPHX - SAT
1 stop16h 49mFrontier
Deal found 4/29$201
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:51 pmSAT - PHX
1 stop11h 22mSpirit Airlines
Sun 6/19:19 amPHX - SAT
2 stops26h 23mSpirit Airlines
Deal found 4/28$227
This Booking.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/2210:51 pmSAT - PHX
1 stop11h 22mMultiple Airlines
Mon 5/2612:50 pmPHX - SAT
1 stop22h 33mMultiple Airlines
Deal found 4/29$243
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/213:00 pmSAT - PHX
Nonstop2h 41mAmerican Airlines
Sun 5/254:31 pmPHX - SAT
Nonstop2h 03mAmerican Airlines
Deal found 4/29$277
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/217:45 amSAT - PHX
1 stop6h 26mDelta
Sun 5/254:40 pmPHX - SAT
1 stop5h 02mDelta
Deal found 4/29$297
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 8/202:50 pmSAT - PHX
2 stops6h 10mSouthwest
Thu 8/285:35 amPHX - SAT
Nonstop2h 05mSouthwest
Deal found 4/29$315
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/275:39 amSAT - PHX
1 stop5h 14mUnited Airlines
Tue 6/36:00 amPHX - SAT
2 stops7h 23mUnited Airlines
Deal found 4/29$331
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:35 pmSAT - PHX
1 stop24h 09mSun Country Air
Sun 6/84:50 pmPHX - SAT
1 stop14h 57mSun Country Air
Deal found 4/29$385
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/247:28 pmSAT - PHX
2 stops23h 48mAlaska Airlines
Wed 6/112:05 pmPHX - SAT
2 stops13h 15mAlaska Airlines
Deal found 4/29$568

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Phoenix 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 April 30, 2025.
Use the filters below to find and compare flights from San Antonio to Phoenix that are best for you.

Fly from

San Antonio

Fly to

Phoenix

Route

Depart

Return

Price

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Mon 5/12

3:22 pm-11:55 pm

1 stop10h 33m

Phoenix Sky Harbor Intl

Wed 5/14

5:54 pm-12:43 pm

1 stop16h 49m

$201

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Thu 5/29

10:51 pm-8:13 am

1 stop11h 22m

Phoenix Sky Harbor Intl

Sun 6/1

9:19 am-1:42 pm

2 stops26h 23m

$227

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Thu 5/22

10:51 pm-8:13 am

1 stop11h 22m

Phoenix Sky Harbor Intl

Mon 5/26

12:50 pm-1:23 pm

1 stop22h 33m

$243

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 5/21

3:00 pm-3:41 pm

Nonstop2h 41m

Phoenix Sky Harbor Intl

Sun 5/25

4:31 pm-8:34 pm

Nonstop2h 03m

$277

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 5/21

7:45 am-12:11 pm

1 stop6h 26m

Phoenix Sky Harbor Intl

Sun 5/25

4:40 pm-11:42 pm

1 stop5h 02m

$297

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 8/20

2:50 pm-7:00 pm

2 stops6h 10m

Phoenix Sky Harbor Intl

Thu 8/28

5:35 am-9:40 am

Nonstop2h 05m

$315

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Tue 5/27

5:39 am-8:53 am

1 stop5h 14m

Phoenix Sky Harbor Intl

Tue 6/3

6:00 am-3:23 pm

2 stops7h 23m

$331

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 6/6

6:35 pm-4:44 pm

1 stop24h 09m

Phoenix Sky Harbor Intl

Sun 6/8

4:50 pm-9:47 am

1 stop14h 57m

$385

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Sat 5/24

7:28 pm-5:16 pm

2 stops23h 48m

Phoenix Sky Harbor Intl

Wed 6/11

2:05 pm-5:20 am

2 stops13h 15m

$568

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Thu 5/29

10:51 pm-8:13 am

1 stop11h 22m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
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Best time to book a flight from San Antonio to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from San Antonio 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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Phoenix

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Phoenix. Price data was last updated on April 25, 2025.

The best time to book flights from San Antonio to Phoenix is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Phoenix (average of $258). Flying from San Antonio to Phoenix in March is currently the most expensive (average of $337). 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 SAT to PHX?

Find hourly flight availability from San Antonio to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Phoenix in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Phoenix. Price data was last updated on June 30, 2024.

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

Weekly flight availability from San Antonio to Phoenix

Explore weekly flight availability from San Antonio to Phoenix. 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 April 30, 2025.

The most flights from SAT to PH1 are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Phoenix by month

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

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

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

If weather is an important factor for your trip to Phoenix, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from San Antonio to Phoenix, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Phoenix. 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 from for flights from San Antonio to Phoenix?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Phoenix. 5 airlines have flights from San Antonio to Phoenix on a regular basis. Booking flights from San Antonio to Phoenix should not be difficult; the airport handles an average of 8 outbound flights to Phoenix per day.

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

    Cheapflights users have booked flights from San Antonio to Phoenix round-trip from $201. Other airlines that can offer you cheap pricing are Spirit Airlines, from $203, and American Airlines, from $209. Frontier is currently priced 42% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $80. Users have also found prices from $86 and $139 on Frontier and American Airlines, respectively.

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

    The top 3 most reliable airlines when flying from San Antonio to Phoenix are American Airlines (88%), Alaska Airlines (85%) and SkyWest Airlines (81%).

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

    Looking at all options, your cheapest flight can be booked for $142. While the most popular route (San Antonio - Phoenix Sky Harbor Intl) can be booked for $181 on average our data indicates $308 when flying from San Antonio to Phoenix.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Phoenix 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 San Antonio to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Phoenix (average of $258). Flying from San Antonio to Phoenix in March is currently the most expensive (average of $337). 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 San Antonio to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Antonio to Phoenix

Discover the top 5 airlines that operate flights from San Antonio to Phoenix. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$199FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$190FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$248Average$374FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$270Average$377FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$397FlexibilityNo cancel feeOn-time69%

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