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$55+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Mesa to San Antonio are usually found in February or August, booked 55 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap flight deals from Mesa to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Mesa (MS9) to San Antonio (SAT). 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 January 21, 2025.

Round-trip from

$221
(CheapOair)

One-way from

$55
(Frontier)

Popular in

December

Cheapest in

February

Average price

$373
From Mesa to San Antonio
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One-way flight from Mesa to San Antonio
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Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Mesa to San Antonio

Cheapest flights from Mesa to San Antonio
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 January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:00 amPHX - SAT
1 stop5h 02mMultiple Airlines
Thu 2/61:52 pmSAT - PHX
1 stop22h 09mMultiple Airlines
Deal found 1/21$221
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1410:15 pmPHX - SAT
1 stop14h 03mFrontier
Sun 2/162:18 pmSAT - PHX
1 stop19h 12mFrontier
Deal found 1/19$224
This CheapOair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:07 pmPHX - SAT
1 stop18h 46mSpirit Airlines
Sun 3/164:19 pmSAT - PHX
1 stop22h 53mSpirit Airlines
Deal found 1/20$225
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:00 pmPHX - SAT
Nonstop2h 03mAmerican Airlines
Wed 4/98:55 amSAT - PHX
Nonstop2h 35mAmerican Airlines
Deal found 1/19$317
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:00 pmPHX - SAT
Nonstop2h 05mSouthwest
Mon 2/175:15 amSAT - PHX
Nonstop2h 35mSouthwest
Deal found 1/21$323
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 4/16:20 amPHX - SAT
1 stop5h 28mDelta
Wed 4/95:35 pmSAT - PHX
1 stop7h 51mDelta
Deal found 1/19$337
This Sun Country Air deal was found by Cheapflights users on 1/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:10 pmPHX - SAT
1 stop13h 37mSun Country Air
Fri 6/206:35 pmSAT - PHX
1 stop24h 39mSun Country Air
Deal found 1/19$350
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/67:00 amPHX - SAT
1 stop5h 10mUnited Airlines
Mon 3/105:59 pmSAT - PHX
1 stop6h 46mUnited Airlines
Deal found 1/20$413

Find flights from Mesa to San Antonio within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 2/11

7:30 pm-4:58 pm

1 stop20h 28m

San Antonio

Thu 2/13

5:58 pm-11:57 pm

2 stops30h 59m

$225

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 3/25

4:17 pm-4:55 am

1 stop10h 38m

San Antonio

Sat 3/29

6:00 am-3:12 pm

1 stop11h 12m

$227

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Wed 3/5

8:52 am-4:58 pm

1 stop7h 06m

San Antonio

Fri 3/7

6:00 am-2:33 pm

1 stop9h 33m

$229

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Thu 2/13

10:00 pm-1:05 am

Nonstop2h 05m

San Antonio

Mon 2/17

5:15 am-6:50 am

Nonstop2h 35m

$323

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Tue 2/11

10:14 am-1:28 pm

Nonstop2h 14m

San Antonio

Thu 2/13

2:23 pm-4:00 pm

Nonstop2h 37m

$325

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Sat 2/15

6:20 am-2:43 pm

1 stop7h 23m

San Antonio

Mon 2/17

4:30 pm-9:26 pm

1 stop5h 56m

$345

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Thu 3/6

7:00 am-1:10 pm

1 stop5h 10m

San Antonio

Mon 3/10

5:59 pm-10:45 pm

1 stop6h 46m

$413

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Wed 4/9

6:00 am-5:40 am

2 stops21h 40m

San Antonio

Wed 5/7

6:35 am-11:59 pm

1 stop19h 24m

$528

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Thu 2/13

8:52 am-4:58 pm

1 stop7h 06m

$55

PhoenixSan Antonio

PHX - SAT

PHXSAT

Phoenix Sky Harbor Intl

Mon 2/24

7:35 pm-12:59 pm

2 stops16h 24m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
1
2

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.
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.

Travel insights for flights from Mesa to San Antonio

Get recent, data-driven insights about flights from Mesa to San Antonio including ideal travel times, pricing trends, and more.

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

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

To ensure you get the cheapest price possible for a flight from Mesa to San Antonio, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Mesa to San Antonio (average of $295). Flying from Mesa to San Antonio in March is currently the most expensive (average of $376). 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 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 January 21, 2025.

When flying from Mesa to San Antonio, 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 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 February 11, 2024.

Travelers seeking maximum savings on their Mesa to San Antonio flight should consider departing on Sunday 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 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 January 21, 2025.

The most flights from MS9 to SAT are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 January 21, 2025.
Get a feel of what it's like to fly with Southwest, Spirit Airlines and Frontier from Mesa to San Antonio by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

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.

  • What airport do you fly into for flights to San Antonio from Mesa?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Mesa to San Antonio. You should not have trouble finding flights to San Antonio from Mesa; the airport handles an average of 12 inbound flights from Mesa per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the San Antonio airport from Mesa. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • What are the cheapest airlines to fly from Mesa to San Antonio one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Mesa to San Antonio for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Mesa to San Antonio on time: Southwest (88%), Envoy Air (86%), Alaska Airlines (82%).

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

    Looking for the cheapest flight from Mesa to San Antonio? While on average our users pay $525, our data indicates the cheapest price to be $168. The most popular route (Phoenix Sky Harbor Intl - San Antonio), is priced around $146.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Mesa to San Antonio (average of $295). Flying from Mesa to San Antonio in March is currently the most expensive (average of $376). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Mesa to San Antonio

Discover the top 6 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$111Average$178FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$241Average$340FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$268Average$374FlexibilityNo cancel feeOn-time63%
DeltaCheapest$305Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$348Average$421FlexibilityNo cancel feeOn-time69%
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