$87+ Cheap flights from San Antonio (SAT) to Sky Harbor Intl (PHX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
Dec 3 — Dec 101
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Antonio to Phoenix Sky Harbor Intl are usually found in February or December, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San Antonio to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to Sky Harbor IntlExplore 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 November 3, 2026.
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 November 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:47 pm -
1 stop13h 42m
Mon 12/149:50 pm -
1 stop19h 11m
Deal found 10/30![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:41 pm -
1 stop21h 08m
Tue 12/86:45 am -
1 stop10h 16m
Deal found 11/1![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 11/1. 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.
Wed 12/26:44 pm -
1 stop7h 05m
Sat 12/57:19 am -
1 stop9h 42m
Deal found 11/1![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:28 pm -
1 stop13h 17m
Tue 11/2412:30 pm -
1 stop7h 46m
Deal found 10/29![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:11 pm -
1 stop21h 38m
Mon 11/303:11 pm -
1 stop26h 57m
Deal found 10/30![Frontier logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:20 pm -
1 stop19h 34m
Tue 12/228:23 am -
1 stop25h 30m
Deal found 11/1![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Tue 12/2211:48 am -
1 stop9h 00m
Tue 12/296:31 pm -
1 stop15h 22m
Deal found 11/2![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:30 pm -
1 stop14h 13m
Mon 12/2810:54 am -
1 stop22h 59m
Deal found 11/1![Frontier logo]()
$191
Best flights from San Antonio to Sky Harbor IntlDiscover carefully curated flight deals from San Antonio to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
Discover carefully curated flight deals from San Antonio to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2026.
This Southwest deal was found by Cheapflights users on 10/30. 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.
Thu 12/176:45 pm -
1 stop6h 10m
Mon 12/217:00 am -
1 stop4h 30m
Deal found 10/30![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/185:15 am -
1 stop5h 52m
Mon 12/215:20 pm -
1 stop4h 31m
Deal found 10/30![United Airlines logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/208:30 pm -
1 stop25h 34m
Sun 1/38:56 pm -
1 stop12h 57m
Deal found 10/29![Frontier logo]()
$337
This Southwest deal was found by Cheapflights users on 11/1. 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 12/26:15 pm -
1 stop4h 40m
Tue 12/812:25 pm -
2 stops5h 45m
Deal found 11/1![Southwest logo]()
$218
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/15:15 am -
1 stop5h 13m
Tue 12/812:51 pm -
2 stops7h 35m
Deal found 11/3![United Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 10/31. 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.
Sun 11/226:05 am -
1 stop4h 55m
Thu 11/262:40 pm -
Nonstop2h 05m
Deal found 10/31![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 1/184:43 pm -
1 stop5h 41m
Fri 1/2210:48 am -
2 stops11h 11m
Deal found 10/31![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 11/2. 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 11/258:45 pm -
1 stop4h 55m
Fri 11/277:10 pm -
Nonstop2h 10m
Deal found 11/2![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 10/30. 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.
Mon 11/236:50 am -
1 stop5h 00m
Fri 11/277:45 am -
Nonstop2h 05m
Deal found 10/30![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 10/30. 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 11/256:00 am -
1 stop4h 35m
Sun 11/2910:40 pm -
Nonstop2h 05m
Deal found 10/30![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 10/31. 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.
Sun 11/226:05 am -
1 stop4h 55m
Fri 11/277:45 am -
Nonstop2h 05m
Deal found 10/31![Southwest logo]()
$375
This Southwest deal was found by Cheapflights users on 11/2. 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.
Sun 12/131:30 pm -
Nonstop2h 25m
Sun 12/203:55 pm -
1 stop4h 05m
Deal found 11/2![Southwest logo]()
$375
Last-minute flights from San Antonio to Sky Harbor IntlDiscover last-minute flight deals from San Antonio to Sky Harbor Intl. Data last updated November 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Sky Harbor Intl. Data last updated November 3, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:28 pm -
1 stop13h 17m
Tue 11/2412:30 pm -
1 stop7h 46m
Deal found 10/29![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:11 pm -
1 stop21h 38m
Mon 11/303:11 pm -
1 stop26h 57m
Deal found 10/30![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 11/1. 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.
Wed 12/26:44 pm -
1 stop7h 05m
Sat 12/57:19 am -
1 stop9h 42m
Deal found 11/1![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:41 pm -
1 stop21h 08m
Tue 12/86:45 am -
1 stop10h 16m
Deal found 11/1![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:47 pm -
1 stop13h 42m
Mon 12/149:50 pm -
1 stop19h 11m
Deal found 10/30![Frontier logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:20 pm -
1 stop19h 34m
Tue 12/228:23 am -
1 stop25h 30m
Deal found 11/1![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Tue 12/2211:48 am -
1 stop9h 00m
Tue 12/296:31 pm -
1 stop15h 22m
Deal found 11/2![Frontier logo]()
$188
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:30 pm -
1 stop14h 13m
Mon 12/2810:54 am -
1 stop22h 59m
Deal found 11/1![Frontier logo]()
$191
One-way flights from San Antonio to Sky Harbor IntlSearch for one-way flight options from San Antonio to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
Search for one-way flight options from San Antonio to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated November 3, 2026.
This Super.com deal was found by Cheapflights users on 11/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:47 pm -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 11/3. 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.
Fri 1/88:24 pm -
1 stop5h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:47 pm -
1 stop13h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 10/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:41 pm -
1 stop21h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:56 am -
1 stop9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:28 pm -
1 stop15h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$95
This Southwest deal was found by Cheapflights users on 11/3. 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 11/255:15 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:22 pm -
1 stop5h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:15 pm -
1 stop25h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:30 pm -
1 stop25h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:30 pm -
1 stop14h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$108
Find 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 November 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Cheapflightsfares) |
One-way from | $87 (Super.com) |
Popular in | May |
Cheapest in | February |
Average price | $348 |
Good round-trip deal | $385 or less |
Good one-way deal | $192 or less |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated November 3, 2026.
Use the filters below to find and compare flights from San Antonio to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sat 12/5
10:20 am-11:50 am
Nonstop2h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$99
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Mon 12/21
7:57 pm-12:51 am
1 stop5h 54m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Tue 12/1
6:00 am-10:30 am
1 stop5h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Mon 12/14
2:18 pm-9:27 pm
2 stops8h 09m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$114
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sat 11/21
10:11 pm-12:33 am
1 stop27h 22m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$124
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Mon 12/21
8:25 pm-9:55 pm
Nonstop2h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$126
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Fri 1/8
9:35 am-7:54 pm
2 stops11h 19m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Mon 11/23
1:52 pm-9:25 pm
2 stops8h 33m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Tue 12/29
8:25 pm-9:55 pm
Nonstop2h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$185
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Thu 12/17
6:45 pm-11:55 pm
1 stop6h 10m
Phoenix Sky Harbor Intl
Mon 12/21
7:00 am-12:30 pm
1 stop4h 30m
$217
Showing 1-10 of 24 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
SAT-PHX
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 Sky Harbor Intl Airport
Prices
Airlines
How far ahead should I book a flight from San Antonio to Phoenix Sky Harbor Intl Airport?
The best time to book flights from San Antonio to Phoenix Sky Harbor Intl Airport is 78 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, February is the cheapest month in which you can book a flight from San Antonio to Phoenix Sky Harbor Intl Airport (average of $224). Flying from San Antonio to Phoenix Sky Harbor Intl Airport in May is currently the most expensive (average of $398). 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 November 3, 2026.
A simple way to save on the total cost of your ticket is to fly from San Antonio to Phoenix Sky Harbor Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the evening.
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 October 31, 2026.
Travelers seeking maximum savings on their San Antonio to Phoenix Sky Harbor Intl Airport flight should consider departing on Saturday at noon 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.
The best insider tips for San Antonio to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Phoenix Sky Harbor Intl Airport trip
Our travel experts
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 November 3, 2026.
Peruse reviews from past customers who have flown with Southwest,JetBlue, andAmerican Airlines from San Antonio to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Peoria
Goodyear
Surprise
Wickenburg
Paradise Valley
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe
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Top 4 airlines flying from San Antonio to Sky Harbor Intl
Discover the top 4 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 7,457,451 searches. Data last updated November 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$219 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$365 | FlexibilityNo cancel fee | On-time63% |