$99+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
Sep 7 — Sep 141
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 December or February, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
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 August 8, 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 August 8, 2026.
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:20 pm -
1 stop5h 23m
Sat 9/197:24 pm -
1 stop14h 20m
Deal found 8/3![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 8/7. 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.
Tue 9/223:19 pm -
1 stop5h 44m
Tue 9/299:15 am -
1 stop8h 10m
Deal found 8/7![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:24 pm -
1 stop16h 24m
Mon 8/316:57 pm -
1 stop22h 34m
Deal found 8/3![Frontier logo]()
$208
This CheapOair deal was found by Cheapflights users on 8/4. 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.
Thu 10/810:41 pm -
1 stop13h 32m
Mon 10/126:05 am -
1 stop27h 16m
Deal found 8/4![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:41 pm -
1 stop24h 54m
Mon 10/196:36 pm -
1 stop14h 45m
Deal found 8/3![Frontier logo]()
$211
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:20 pm -
1 stop5h 23m
Mon 9/219:15 am -
1 stop8h 10m
Deal found 8/4![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/189:50 pm -
1 stop26h 57m
Tue 9/228:39 pm -
1 stop15h 41m
Deal found 8/8![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/189:50 pm -
1 stop26h 57m
Thu 9/247:24 pm -
1 stop14h 20m
Deal found 8/7![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 8/7. 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 9/188:20 pm -
1 stop5h 23m
Sat 9/266:25 am -
1 stop11h 00m
Deal found 8/7![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 8/6. 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.
Thu 9/178:20 pm -
1 stop5h 23m
Fri 9/188:00 am -
1 stop11h 03m
Deal found 8/6![Frontier logo]()
$223
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:26 pm -
1 stop15h 45m
Tue 9/82:04 pm -
1 stop22h 16m
Deal found 8/4![Frontier logo]()
$227
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 August 8, 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 August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 9/52:30 pm -
1 stop5h 20m
Sun 9/66:05 am -
1 stop4h 30m
Deal found 8/3![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 10/39:00 am -
1 stop7h 24m
Tue 10/64:15 pm -
1 stop4h 36m
Deal found 8/5![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 10/2411:15 am -
Nonstop2h 25m
Mon 10/269:15 pm -
Nonstop2h 05m
Deal found 8/3![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 8/6. 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 9/36:50 pm -
1 stop4h 45m
Mon 9/76:15 am -
Nonstop2h 10m
Deal found 8/6![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 8/7. 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 9/36:40 am -
Nonstop2h 25m
Sat 9/125:30 pm -
Nonstop2h 15m
Deal found 8/7![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 11/66:05 pm -
Nonstop2h 25m
Mon 11/92:55 pm -
Nonstop2h 10m
Deal found 8/7![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 8/8. 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.
Fri 10/98:35 pm -
1 stop4h 50m
Mon 10/129:15 pm -
Nonstop2h 05m
Deal found 8/8![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 8/5. 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 10/129:20 pm -
Nonstop2h 25m
Fri 10/169:00 am -
1 stop6h 05m
Deal found 8/5![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 8/4. 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 9/136:20 am -
1 stop4h 20m
Thu 9/177:15 pm -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 8/4. 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 10/156:45 pm -
1 stop5h 10m
Sun 10/188:45 pm -
Nonstop2h 05m
Deal found 8/4![Southwest logo]()
$348
Last-minute flights from San Antonio to Sky Harbor IntlDiscover last-minute flight deals from San Antonio to Sky Harbor Intl. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Sky Harbor Intl. Data last updated August 8, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:26 pm -
1 stop13h 14m
Mon 8/318:35 am -
1 stop8h 56m
Deal found 8/3![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:24 pm -
1 stop16h 24m
Mon 8/316:57 pm -
1 stop22h 34m
Deal found 8/3![Frontier logo]()
$208
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:26 pm -
1 stop15h 45m
Tue 9/82:04 pm -
1 stop22h 16m
Deal found 8/4![Frontier logo]()
$227
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:20 pm -
1 stop5h 23m
Sat 9/197:24 pm -
1 stop14h 20m
Deal found 8/3![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 8/6. 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.
Thu 9/178:20 pm -
1 stop5h 23m
Fri 9/188:00 am -
1 stop11h 03m
Deal found 8/6![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/189:50 pm -
1 stop26h 57m
Tue 9/228:39 pm -
1 stop15h 41m
Deal found 8/8![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/189:50 pm -
1 stop26h 57m
Thu 9/247:24 pm -
1 stop14h 20m
Deal found 8/7![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 8/7. 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 9/188:20 pm -
1 stop5h 23m
Sat 9/266:25 am -
1 stop11h 00m
Deal found 8/7![Frontier logo]()
$222
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:20 pm -
1 stop5h 23m
Mon 9/219:15 am -
1 stop8h 10m
Deal found 8/4![Frontier logo]()
$215
This Frontier deal was found by Cheapflights users on 8/7. 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.
Tue 9/223:19 pm -
1 stop5h 44m
Tue 9/299:15 am -
1 stop8h 10m
Deal found 8/7![Frontier logo]()
$202
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 August 8, 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 August 8, 2026.
This Super.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/163:19 pm -
1 stop5h 44m
Deal found 8/3![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 8/3. 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.
Sat 9/128:20 pm -
1 stop5h 23m
Deal found 8/3![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 8/5. 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.
Wed 9/210:24 pm -
1 stop27h 00m
Deal found 8/5![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 8/7. 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.
Thu 10/83:10 pm -
1 stop10h 23m
Deal found 8/7![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 pm -
1 stop5h 23m
Deal found 8/8![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/512:39 pm -
1 stop12h 08m
Deal found 8/8![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Tue 10/68:20 pm -
1 stop5h 23m
Deal found 8/8![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/189:50 pm -
1 stop26h 57m
Deal found 8/7![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 8/8. 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.
Tue 9/88:26 pm -
1 stop5h 13m
Deal found 8/8![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 8/8. 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.
Mon 9/78:26 pm -
1 stop18h 51m
Deal found 8/8![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 8/4. 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 8/288:26 pm -
1 stop5h 13m
Deal found 8/4![Frontier logo]()
$120
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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Expedia) |
One-way from | $99 (Super.com) |
Popular in | May |
Cheapest in | December |
Average price | $344 |
Good round-trip deal | $339 or less |
Good one-way deal | $212 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 2,558,603 searches. Data last updated August 8, 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
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sat 9/5
2:30 pm-5:50 pm
1 stop5h 20m
Phoenix Sky Harbor Intl
Sun 9/6
6:05 am-12:35 pm
1 stop4h 30m
$267
Quickest round-trip
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sat 10/24
11:15 am-11:40 am
Nonstop2h 25m
Phoenix Sky Harbor Intl
Mon 10/26
9:15 pm-1:20 am
Nonstop2h 05m
$279
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Thu 9/3
6:50 pm-9:35 pm
1 stop4h 45m
Phoenix Sky Harbor Intl
Mon 9/7
6:15 am-10:25 am
Nonstop2h 10m
$289
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sat 10/3
9:00 am-2:24 pm
1 stop7h 24m
Phoenix Sky Harbor Intl
Tue 10/6
4:15 pm-10:51 pm
1 stop4h 36m
$294
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Thu 9/3
6:40 am-7:05 am
Nonstop2h 25m
Phoenix Sky Harbor Intl
Sat 9/12
5:30 pm-9:45 pm
Nonstop2h 15m
$321
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Fri 11/6
6:05 pm-7:30 pm
Nonstop2h 25m
Phoenix Sky Harbor Intl
Mon 11/9
2:55 pm-6:05 pm
Nonstop2h 10m
$321
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Fri 10/9
8:35 pm-11:25 pm
1 stop4h 50m
Phoenix Sky Harbor Intl
Mon 10/12
9:15 pm-1:20 am
Nonstop2h 05m
$331
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Mon 10/12
9:20 pm-9:45 pm
Nonstop2h 25m
Phoenix Sky Harbor Intl
Fri 10/16
9:00 am-5:05 pm
1 stop6h 05m
$331
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Sun 9/13
6:20 am-8:40 am
1 stop4h 20m
Phoenix Sky Harbor Intl
Thu 9/17
7:15 pm-11:30 pm
Nonstop2h 15m
$344
San AntonioPhoenix
SAT San Antonio - PHX Phoenix Sky Harbor Intl
SATPHX
San Antonio
Thu 10/15
6:45 pm-9:55 pm
1 stop5h 10m
Phoenix Sky Harbor Intl
Sun 10/18
8:45 pm-12:50 am
Nonstop2h 05m
$348
Showing 1-10 of 20 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| 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 71 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, December is the cheapest month in which you can book a flight from San Antonio to Phoenix Sky Harbor Intl Airport (average of $204). 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 August 8, 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 14% 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 August 1, 2026.
Travelers seeking maximum savings on their San Antonio to Phoenix Sky Harbor Intl Airport flight should consider departing on Wednesday 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 August 8, 2026.
Peruse reviews from past customers who have flown with Southwest,American Airlines, andJetBlue 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.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentSherrie,Jan 2024
LAX - PHX
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
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Payson
Chandler
Casa Grande
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 2,558,603 searches. Data last updated August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$361 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$170 | Average$341 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$173 | Average$281 | FlexibilityNo cancel fee | On-time62% |