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Sky Harbor Intl

$50+ Cheap flights from San Antonio (SAT) to Sky Harbor Intl (PHX)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from San Antonio to Phoenix Sky Harbor Intl are usually found in September or May, booked 85 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from San Antonio to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Sky Harbor Intl (PHX). 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(Mytrip)

One-way from

$50
(Frontier)

Popular in

December

Cheapest in

September

Average price

$394

Good round-trip deal

$357 or less

Good one-way deal

$187 or less
Provider with most accurate pricing for San Antonio-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Phoenix Sky Harbor Intl flights.
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From San Antonio to Phoenix Sky Harbor Intl
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One-way flight from San Antonio to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 6% potential increase in price ($23 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 February 2025
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Price to beat on a round-trip flight from San Antonio to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from San Antonio to Phoenix Sky Harbor Intl.
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Find flight deals from San Antonio to Sky Harbor Intl

Cheapest flights from San Antonio to Sky Harbor Intl
Explore the most affordable flight options available from San Antonio to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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.
lun. 3/108:19 pmSAT - PHX
2 stops23h 48mSpirit Airlines
vie. 3/284:02 pmPHX - SAT
1 stop26h 28mSpirit Airlines
Deal found 2/19$224
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/245:28 pmSAT - PHX
1 stop5h 20mFrontier
mar. 3/256:00 amPHX - SAT
1 stop5h 18mFrontier
Deal found 2/19$230
This Booking.com deal was found by Cheapflights users on 2/20. 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.
vie. 3/75:45 amSAT - PHX
1 stop9h 48mMultiple Airlines
vie. 3/710:15 pmPHX - SAT
1 stop14h 03mMultiple Airlines
Deal found 2/20$242
This Southwest deal was found by Cheapflights users on 2/18. 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.
vie. 3/217:20 pmSAT - PHX
Nonstop2h 30mSouthwest
lun. 3/245:55 pmPHX - SAT
Nonstop2h 05mSouthwest
Deal found 2/18$317
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 4/32:17 pmSAT - PHX
Nonstop2h 39mAmerican Airlines
lun. 4/77:05 pmPHX - SAT
Nonstop2h 06mAmerican Airlines
Deal found 2/20$323
This Delta deal was found by Cheapflights users on 2/19. 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.
mié. 4/212:35 pmSAT - PHX
1 stop5h 49mDelta
jue. 4/106:20 amPHX - SAT
1 stop5h 29mDelta
Deal found 2/19$343
This United Airlines deal was found by Cheapflights users on 2/19. 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.
lun. 10/204:45 pmSAT - PHX
1 stop7h 14mUnited Airlines
mié. 10/2212:05 pmPHX - SAT
1 stop5h 18mUnited Airlines
Deal found 2/19$387

Find flights from San Antonio to Sky Harbor Intl within your budget

Customize your flight search to find flights from San Antonio to Sky Harbor Intl 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 febrero 20, 2025.

Fly from

San Antonio

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

lun. 3/10

8:19 pm-6:07 pm

2 stops23h 48m

Phoenix Sky Harbor Intl

vie. 3/28

4:02 pm-8:30 pm

1 stop26h 28m

$224

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

lun. 3/24

5:28 pm-8:48 pm

1 stop5h 20m

Phoenix Sky Harbor Intl

mar. 3/25

6:00 am-1:18 pm

1 stop5h 18m

$230

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

vie. 3/7

5:45 am-2:33 pm

1 stop9h 48m

Phoenix Sky Harbor Intl

vie. 3/7

10:15 pm-1:18 pm

1 stop14h 03m

$242

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

vie. 3/21

7:20 pm-7:50 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

lun. 3/24

5:55 pm-10:00 pm

Nonstop2h 05m

$317

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

jue. 4/3

2:17 pm-2:56 pm

Nonstop2h 39m

Phoenix Sky Harbor Intl

lun. 4/7

7:05 pm-11:11 pm

Nonstop2h 06m

$323

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

mié. 4/2

12:35 pm-4:24 pm

1 stop5h 49m

Phoenix Sky Harbor Intl

jue. 4/10

6:20 am-1:49 pm

1 stop5h 29m

$343

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

vie. 3/21

7:11 pm-10:45 pm

1 stop5h 34m

Phoenix Sky Harbor Intl

lun. 3/24

3:25 pm-11:44 pm

1 stop6h 19m

$408

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

mar. 3/11

2:18 pm-8:10 pm

1 stop7h 52m

$50

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

lun. 3/24

9:35 pm-10:02 pm

2 stops26h 27m

$77

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

sáb. 3/15

6:23 pm-7:09 pm

Nonstop2h 46m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 16 results
1
2

Compare providers for flights from San Antonio to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Sky Harbor Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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.

Travel insights for flights from San Antonio to Sky Harbor Intl

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

How far ahead should I book a flight from San Antonio to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Sky Harbor Intl. Price data was last updated on February 14, 2025.

The best time to book flights from San Antonio to Phoenix Sky Harbor Intl Airport is 85 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 Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Antonio to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Phoenix Sky Harbor Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from San Antonio to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Sky Harbor Intl. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their San Antonio to Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport

Explore weekly flight availability from San Antonio to Sky Harbor Intl. 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 febrero 20, 2025.

The most flights from SAT to PHX are scheduled on a Wednesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated febrero 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from San Antonio to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Justin,May 2024

AUS - SAN

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Sky Harbor Intl. 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 Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 9 flights from San Antonio to Phoenix Sky Harbor Intl per day from 5 different airlines.

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

    Spirit Airlines, at $224, was found to be the cheapest airline from San Antonio to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Frontier and Southwest. These flights start at 34% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $50. Spirit Airlines flights start at $77 while deals on American Airlines start at $159 one-way.

  • What are the most reliable airlines from San Antonio to Phoenix Sky Harbor Intl Airport?

    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 San Antonio to Phoenix Sky Harbor Intl Airport on time: Envoy Air (100%), Alaska Airlines (94%), American Airlines (92%).

  • What are the cheapest flights from San Antonio to Phoenix Sky Harbor Intl Airport?

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (San Antonio - Phoenix Sky Harbor Intl) can be booked for $168 on average our data indicates $996 when flying from San Antonio to Phoenix Sky Harbor Intl Airport.

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

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

  • How can I find direct flights from San Antonio to Sky Harbor Intl?

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

  • Can I find deals for business class flights from San Antonio to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from San Antonio to Sky Harbor Intl 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 Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Antonio to Phoenix Sky Harbor Intl Airport 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Chandler
Peoria
Buckeye
Glendale
Payson
Surprise
Goodyear
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Paradise Valley
Guadalupe
Litchfield Park
Fountain Hills

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Top 5 airlines flying from San Antonio to Sky Harbor Intl

Discover the top 5 airlines that operate flights from San Antonio to Sky Harbor Intl. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$176FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$212FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$238Average$355FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$267Average$379FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$341Average$470FlexibilityNo cancel feeOn-time69%
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