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Mesa

$19+ Cheap flights from San Antonio (SAT) to Mesa, AZ

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Mesa are usually found in September or October, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from San Antonio to Mesa

Keep the following information in mind while searching for San Antonio to Mesa flight deals. Data was last updated October 23, 2025.

Round-trip from

$129
(Kiwi.com)

One-way from

$19
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$299
From San Antonio to Mesa
Search Deals
One-way flight from San Antonio to Mesa
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Mesa

Cheapest flights from San Antonio to Mesa
Explore the most affordable flight options available from San Antonio to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/1010:04 amSAT - PHX
Nonstop2h 31mMultiple Airlines
Mon 11/1710:00 pmPHX - SAT
2 stops24h 45mMultiple Airlines
Deal found 10/23$129
This Priceline deal was found by Cheapflights users on 10/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:18 amSAT - PHX
Nonstop2h 34mFrontier
Thu 1/16:15 amPHX - SAT
Nonstop2h 08mFrontier
Deal found 10/21$130
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:25 pmSAT - PHX
1 stop5h 04mFrontier
Sun 11/166:05 amPHX - SAT
Nonstop2h 09mFrontier
Deal found 10/23$131
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Fri 10/247:10 pmSAT - PHX
1 stop20h 07mFrontier
Mon 11/106:05 amPHX - SAT
Nonstop2h 09mFrontier
Deal found 10/22$133
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/1010:04 amSAT - PHX
Nonstop2h 31mMultiple Airlines
Fri 11/143:30 pmPHX - SAT
2 stops31h 15mMultiple Airlines
Deal found 10/22$134
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/46:45 amSAT - PHX
1 stop16h 38mMultiple Airlines
Fri 11/76:05 amPHX - SAT
Nonstop2h 09mMultiple Airlines
Deal found 10/21$137
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/1710:04 amSAT - PHX
Nonstop2h 31mFrontier
Mon 11/2410:43 pmPHX - SAT
1 stop13h 22mFrontier
Deal found 10/21$138
This Frontier deal was found by Cheapflights users on 10/21. 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.
Sun 12/2810:18 amSAT - PHX
Nonstop2h 34mFrontier
Thu 1/16:15 amPHX - SAT
Nonstop2h 08mFrontier
Deal found 10/21$139
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/239:47 amSAT - PHX
Nonstop2h 33mMultiple Airlines
Mon 12/110:43 pmPHX - SAT
1 stop13h 34mMultiple Airlines
Deal found 10/22$143
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:04 amSAT - PHX
Nonstop2h 31mFrontier
Thu 11/612:55 pmPHX - SAT
1 stop5h 11mFrontier
Deal found 10/23$144
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/1710:04 amSAT - PHX
Nonstop2h 31mFrontier
Thu 11/207:35 amPHX - SAT
2 stops15h 45mFrontier
Deal found 10/21$145
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/156:00 amSAT - PHX
Nonstop2h 41mAmerican Airlines
Wed 11/1910:22 amPHX - SAT
Nonstop2h 12mAmerican Airlines
Deal found 10/21$147

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Mesa 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 October 23, 2025.
Use the filters below to find and compare flights from San Antonio to Mesa that are best for you.

Fly from

San Antonio

Fly to

Mesa

Route

Depart

Return

Price

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 11/14

5:35 am-7:10 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

Sun 11/16

7:00 am-10:05 am

Nonstop2h 05m

$137

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Sat 11/22

7:10 pm-8:40 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

Mon 12/1

9:05 pm-12:10 am

Nonstop2h 05m

$143

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Tue 11/11

6:25 pm-7:55 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

Fri 11/14

5:40 pm-8:45 pm

Nonstop2h 05m

$157

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Sat 11/15

6:00 am-10:20 am

1 stop5h 20m

Phoenix Sky Harbor Intl

Thu 11/20

6:40 pm-9:45 pm

Nonstop2h 05m

$157

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Mon 11/17

8:10 pm-10:24 pm

1 stop27h 14m

Phoenix Sky Harbor Intl

Mon 11/24

10:43 pm-1:05 pm

1 stop13h 22m

$165

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Tue 12/23

10:18 am-11:52 am

Nonstop2h 34m

Phoenix Sky Harbor Intl

Wed 12/31

10:26 pm-1:14 pm

2 stops13h 48m

$166

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Mon 11/17

8:10 pm-10:24 pm

1 stop27h 14m

Phoenix Sky Harbor Intl

Fri 11/21

9:23 am-3:59 pm

1 stop5h 36m

$184

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 12/5

6:00 pm-12:46 am

1 stop7h 46m

Phoenix Sky Harbor Intl

Tue 12/9

6:30 pm-12:37 am

1 stop5h 07m

$197

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Sat 11/15

7:05 am-1:08 pm

1 stop7h 03m

Phoenix Sky Harbor Intl

Sat 11/15

5:30 pm-11:48 pm

1 stop5h 18m

$197

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Tue 11/18

6:00 am-12:32 pm

1 stop7h 32m

Phoenix Sky Harbor Intl

Tue 11/18

5:30 pm-12:17 am

1 stop5h 47m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 22 results
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Best time to book a flight from San Antonio to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Mesa. Price data was last updated on October 17, 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Mesa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Mesa (average of $84). Flying from San Antonio to Mesa in December is currently the most expensive (average of $149). 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 MS9?

Find hourly flight availability from San Antonio to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

When flying from San Antonio to Mesa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Mesa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Mesa flight should consider departing on Friday mornings 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.

Weekly flight availability from San Antonio to Mesa

Explore weekly flight availability from San Antonio to Mesa. 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 October 23, 2025.

The most flights from SAT to MS9 are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated October 23, 2025.
Read reviews from past customers who have flown Southwest, American Airlines, and Spirit Airlines from San Antonio to Mesa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
11,028 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,098 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,128 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Mesa. You should not have trouble finding flights to Mesa from San Antonio; the airport handles an average of 7 outbound flights to Mesa per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the San Antonio airport to Mesa. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • How long is the flight from San Antonio to Mesa?

    Airlines like Southwest fly from San Antonio to Mesa in about 2h 35m. The time it takes to get you to your destination is usually consistent. The distance from San Antonio to Mesa is about 840 mi. All flights are typically nonstop.

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

    No one likes to see their flight delayed. When booking a flight from San Antonio to Mesa consider choosing Southwest (81%), Alaska Airlines (73%) or American Airlines (73%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $39. While the most popular route (San Antonio - Phoenix Sky Harbor Intl) can be booked for $108 on average, our data indicates $316 when flying from San Antonio to Mesa.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Mesa (average of $84). Flying from San Antonio to Mesa in December is currently the most expensive (average of $149). 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

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Alternative routes for San Antonio to Mesa

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Top 4 airlines flying from San Antonio to Mesa

Discover the top 4 airlines that operate flights from San Antonio to Mesa. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$208FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$159Average$379FlexibilityNo cancel feeOn-time63%
Spirit AirlinesCheapest$167Average$204FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$205Average$393FlexibilityNo cancel feeOn-time71%

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