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Mesa

$38+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — PHX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Mesa are usually found in September or August, booked 81 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 September 11, 2025.

Round-trip from

$140
(Southwest)

One-way from

$38
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$239
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. 6% potential increase in price ($25 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 September 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/10. 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 10/2211:40 amSAT - PHX
Nonstop2h 25mSouthwest
Fri 10/247:35 pmPHX - SAT
Nonstop2h 05mSouthwest
Deal found 9/10$140
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/188:58 amSAT - PHX
Nonstop2h 41mAmerican Airlines
Tue 11/184:49 pmPHX - SAT
Nonstop2h 09mAmerican Airlines
Deal found 9/10$141
This Southwest deal was found by Cheapflights users on 9/9. 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 10/153:25 pmSAT - PHX
Nonstop2h 30mSouthwest
Wed 10/226:55 pmPHX - SAT
Nonstop2h 05mSouthwest
Deal found 9/9$143
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:26 pmSAT - PHX
1 stop27h 50mFrontier
Mon 10/209:59 pmPHX - SAT
1 stop15h 15mFrontier
Deal found 9/10$144
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:10 pmSAT - PHX
1 stop20h 07mFrontier
Sun 10/2610:59 pmPHX - SAT
1 stop17h 16mFrontier
Deal found 9/10$145
This Southwest deal was found by Cheapflights users on 9/9. 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 10/153:25 pmSAT - PHX
Nonstop2h 30mSouthwest
Sat 10/187:40 amPHX - SAT
Nonstop2h 10mSouthwest
Deal found 9/9$149
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:04 pmSAT - PHX
1 stop11h 37mFrontier
Mon 10/136:00 amPHX - SAT
Nonstop2h 09mFrontier
Deal found 9/9$151
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/136:00 amSAT - PHX
Nonstop2h 41mAmerican Airlines
Mon 11/171:53 pmPHX - SAT
Nonstop2h 07mAmerican Airlines
Deal found 9/10$152
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:54 amSAT - PHX
Nonstop2h 31mFrontier
Sun 10/125:45 amPHX - SAT
1 stop5h 34mFrontier
Deal found 9/8$153
This Priceline deal was found by Cheapflights users on 9/9. 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 10/104:29 pmSAT - PHX
1 stop6h 19mFrontier
Mon 10/136:00 amPHX - SAT
Nonstop2h 09mFrontier
Deal found 9/9$154
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/223:59 pmSAT - PHX
1 stop7h 56mFrontier
Fri 10/2412:02 pmPHX - SAT
1 stop5h 39mFrontier
Deal found 9/9$156

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 September 11, 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 10/24

8:35 pm-9:00 pm

Nonstop2h 25m

Phoenix Sky Harbor Intl

Sat 10/25

12:50 pm-4:55 pm

Nonstop2h 05m

$140

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 11/12

1:45 pm-3:20 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 11/19

10:45 am-1:50 pm

Nonstop2h 05m

$143

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 10/15

3:25 pm-3:55 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

Wed 10/22

6:55 pm-11:00 pm

Nonstop2h 05m

$143

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 10/22

3:25 pm-3:55 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

Wed 10/22

6:55 pm-11:00 pm

Nonstop2h 05m

$143

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 10/24

10:54 am-11:25 am

Nonstop2h 31m

Phoenix Sky Harbor Intl

Mon 10/27

9:58 pm-11:40 pm

1 stop23h 42m

$145

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 10/15

3:25 pm-3:55 pm

Nonstop2h 30m

Phoenix Sky Harbor Intl

Sat 10/18

7:40 am-11:50 am

Nonstop2h 10m

$148

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 10/24

6:45 pm-10:00 pm

1 stop5h 15m

Phoenix Sky Harbor Intl

Mon 10/27

5:15 pm-12:25 am

1 stop5h 10m

$170

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Wed 10/8

7:00 am-9:55 pm

2 stops16h 55m

Phoenix Sky Harbor Intl

Mon 10/13

6:00 am-10:09 am

Nonstop2h 09m

$174

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Fri 10/24

10:54 am-11:25 am

Nonstop2h 31m

Phoenix Sky Harbor Intl

Sun 10/26

6:00 am-10:09 am

Nonstop2h 09m

$181

San AntonioPhoenix

SAT - PHX

SATPHX

San Antonio

Tue 10/7

2:58 pm-3:26 pm

Nonstop2h 28m

Phoenix Sky Harbor Intl

Tue 10/14

7:20 am-2:53 pm

1 stop5h 33m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 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 August 29, 2025.

Booking 81 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, January is the cheapest month in which you can book a flight from San Antonio to Mesa (average of $258). Flying from San Antonio to Mesa in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to 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 September 11, 2025.

When flying from San Antonio to Mesa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 22, 2024.

Travelers seeking maximum savings on their San Antonio to Mesa flight should consider departing on Tuesday evenings 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 September 11, 2025.

The most flights from SAT to MS9 are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, 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 September 11, 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
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

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
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

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
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

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 8 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 25m. 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 (84%), American Airlines (78%) or Alaska Airlines (67%) 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 $98. While the most popular route (San Antonio - Phoenix Sky Harbor Intl) can be booked for $108 on average, our data indicates $625 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, January is the cheapest month in which you can book a flight from San Antonio to Mesa (average of $258). Flying from San Antonio to Mesa in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$167Average$214FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$231Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$373FlexibilityNo cancel feeOn-time63%

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