$108+ Cheap flights from Mesa, AZ to San Antonio (SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAT
Aug 19 — Aug 261
Round-trip
1 adult, Economy
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Find cheap flights from Mesa to San Antonio 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 Mesa to San Antonio are usually found in December or October, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Mesa to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Mesa to San AntonioExplore the most affordable flight options available from Mesa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
Explore the most affordable flight options available from Mesa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop27h 33m
Frontier
Deal found 7/16![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 8/87:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 8/87:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/122:04 pm
PHX
- SAT
1 stop28h 33m
Frontier
Wed 8/1910:24 pm
SAT
- PHX
1 stop16h 24m
Frontier
Deal found 7/17![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/1910:09 pm
PHX
- SAT
1 stop21h 20m
Frontier
Wed 8/2610:24 pm
SAT
- PHX
1 stop16h 24m
Frontier
Deal found 7/15![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 8/87:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Wed 8/129:32 pm
SAT
- PHX
1 stop15h 55m
Frontier
Deal found 7/15![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Wed 8/129:32 pm
SAT
- PHX
1 stop15h 55m
Frontier
Deal found 7/15![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Wed 8/129:32 pm
SAT
- PHX
1 stop15h 55m
Frontier
Deal found 7/15![Frontier logo]()
$223
Best flights from Mesa to San AntonioDiscover carefully curated flight deals from Mesa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
Discover carefully curated flight deals from Mesa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:15 pm
PHX
- SAT
Nonstop2h 10m
Southwest
Mon 8/107:50 pm
SAT
- PHX
Nonstop2h 20m
Southwest
Deal found 7/16![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 1/65:10 pm
PHX
- SAT
1 stop5h 08m
Delta
Sun 1/1012:25 pm
SAT
- PHX
1 stop8h 01m
Delta
Deal found 7/19![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:34 pm
PHX
- SAT
1 stop5h 18m
United Airlines
Sat 9/54:12 pm
SAT
- PHX
2 stops8h 45m
United Airlines
Deal found 7/16![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 7/17. 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 8/125:45 pm
PHX
- SAT
Nonstop2h 10m
Southwest
Wed 8/196:40 pm
SAT
- PHX
Nonstop2h 20m
Southwest
Deal found 7/17![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:45 pm
PHX
- SAT
Nonstop2h 05m
Southwest
Mon 11/166:20 pm
SAT
- PHX
1 stop4h 25m
Southwest
Deal found 7/19![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am
PHX
- SAT
1 stop4h 40m
Southwest
Thu 9/176:40 am
SAT
- PHX
Nonstop2h 25m
Southwest
Deal found 7/19![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 8/136:00 am
PHX
- SAT
1 stop4h 43m
United Airlines
Mon 8/174:12 pm
SAT
- PHX
2 stops8h 47m
United Airlines
Deal found 7/17![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 7/17. 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 8/1511:00 am
PHX
- SAT
1 stop3h 25m
Southwest
Sat 8/229:45 am
SAT
- PHX
2 stops7h 00m
Southwest
Deal found 7/17![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 7/15. 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 10/89:15 pm
PHX
- SAT
Nonstop2h 05m
Southwest
Sun 10/119:30 pm
SAT
- PHX
Nonstop2h 25m
Southwest
Deal found 7/15![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 7/15. 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 10/163:15 pm
PHX
- SAT
Nonstop2h 05m
Southwest
Sun 10/186:05 am
SAT
- PHX
Nonstop2h 25m
Southwest
Deal found 7/15![Southwest logo]()
$375
Last-minute flights from Mesa to San AntonioDiscover last-minute flight deals from Mesa to San Antonio. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Mesa to San Antonio. Data last updated July 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Wed 8/129:32 pm
SAT
- PHX
1 stop15h 55m
Frontier
Deal found 7/15![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop27h 33m
Frontier
Deal found 7/16![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/67:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Wed 8/129:32 pm
SAT
- PHX
1 stop15h 55m
Frontier
Deal found 7/15![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 8/87:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Tue 8/119:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 8/87:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Mon 8/109:32 pm
SAT
- PHX
1 stop17h 27m
Frontier
Deal found 7/15![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/122:04 pm
PHX
- SAT
1 stop28h 33m
Frontier
Wed 8/1910:24 pm
SAT
- PHX
1 stop16h 24m
Frontier
Deal found 7/17![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/1910:09 pm
PHX
- SAT
1 stop21h 20m
Frontier
Wed 8/2610:24 pm
SAT
- PHX
1 stop16h 24m
Frontier
Deal found 7/15![Frontier logo]()
$215
One-way flights from Mesa to San AntonioSearch for one-way flight options from Mesa to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
Search for one-way flight options from Mesa to San Antonio. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Deal found 7/16![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:45 am
PHX
- SAT
1 stop10h 52m
Frontier
Deal found 7/16![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/129:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Deal found 7/14![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sat 10/176:30 am
PHX
- SAT
1 stop13h 16m
Frontier
Deal found 7/15![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Deal found 7/16![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 10/1410:40 pm
PHX
- SAT
1 stop21h 06m
Frontier
Deal found 7/15![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/49:58 pm
PHX
- SAT
1 stop20h 39m
Frontier
Deal found 7/15![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 7/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:21 am
PHX
- SAT
1 stop6h 10m
Frontier
Deal found 7/18![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 7/15. 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 10/1310:51 pm
PHX
- SAT
1 stop8h 48m
Frontier
Deal found 7/15![Frontier logo]()
$120
This Southwest deal was found by Cheapflights users on 7/14. 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 9/217:15 pm
PHX
- SAT
Nonstop2h 10m
Southwest
Deal found 7/14![Southwest logo]()
$124
This Frontier deal was found by Cheapflights users on 7/19. 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.
Sat 9/197:05 am
PHX
- SAT
1 stop10h 37m
Frontier
Deal found 7/19![Frontier logo]()
$126
Find flight deals from Mesa to San Antonio
Keep the following information in mind while searching for Mesa to San Antonio flight deals. Data was last updated July 20, 2026.
Round-trip from | $210 (Kiwi.com) |
|---|---|
One-way from | $108 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mesa to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 20, 2026.
Use the filters below to find and compare flights from Mesa to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Thu 8/6
7:15 pm-11:25 pm
Nonstop2h 10m
San Antonio
Mon 8/10
7:50 pm-8:10 pm
Nonstop2h 20m
$247
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Wed 8/12
5:45 pm-9:55 pm
Nonstop2h 10m
San Antonio
Wed 8/19
6:40 pm-7:00 pm
Nonstop2h 20m
$269
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Thu 11/12
8:45 pm-11:50 pm
Nonstop2h 05m
San Antonio
Mon 11/16
6:20 pm-9:45 pm
1 stop4h 25m
$275
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Tue 9/15
9:00 am-3:40 pm
1 stop4h 40m
San Antonio
Thu 9/17
6:40 am-7:05 am
Nonstop2h 25m
$279
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Sat 8/15
11:00 am-4:25 pm
1 stop3h 25m
San Antonio
Sat 8/22
9:45 am-2:45 pm
2 stops7h 00m
$290
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Thu 10/8
9:15 pm-1:20 am
Nonstop2h 05m
San Antonio
Sun 10/11
9:30 pm-9:55 pm
Nonstop2h 25m
$317
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Wed 1/6
5:10 pm-11:18 pm
1 stop5h 08m
San Antonio
Sun 1/10
12:25 pm-7:26 pm
1 stop8h 01m
$348
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Sat 8/29
1:34 pm-8:52 pm
1 stop5h 18m
San Antonio
Sat 9/5
4:12 pm-10:57 pm
2 stops8h 45m
$352
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Thu 8/13
6:00 am-12:43 pm
1 stop4h 43m
San Antonio
Mon 8/17
4:12 pm-10:59 pm
2 stops8h 47m
$374
PhoenixSan Antonio
PHX - SAT
PHXSAT
Phoenix Sky Harbor Intl
Fri 10/16
3:15 pm-7:20 pm
Nonstop2h 05m
San Antonio
Sun 10/18
6:05 am-6:30 am
Nonstop2h 25m
$375
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Mesa to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Mesa with our price prediction graph.
PHX-SAT
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 Mesa to San Antonio
MS9-SAT
PHX-SAT
What is the cheapest time of day to fly from MS9 to SAT?
Find hourly flight availability from Mesa to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 20, 2026.
When flying from Mesa to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the evening.
Weekly flight availability from Mesa to San Antonio
Explore weekly flight availability from Mesa to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 20, 2026.
The most flights from MS9 to SAT are scheduled on a Sunday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Mesa to San Antonio?
What is the cheapest day to fly from Mesa to San Antonio?
Use this chart to determine the cheapest time to fly round-trip from Mesa to San Antonio. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Mesa to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 20, 2026.
Read through reviews of airlines operating flights from Mesa to San Antonio, such as Southwest,American Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Mesa to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Top 3 airlines flying from Mesa to San Antonio
Discover the top 3 airlines that operate flights from Mesa to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$145 | Average$329 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$159 | Average$320 | FlexibilityNo cancel fee | On-time63% |