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$79+ Cheap flights from Miami to San Antonio (MIA - 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to San Antonio are usually found in August or September, booked 53 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Miami to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 June 12, 2025.

Round-trip from

$162
(Priceline)

One-way from

$79
(FlightHub)

Popular in

April

Cheapest in

August

Average price

$405

Good round-trip deal

$280 or less

Good one-way deal

$200 or less
From Miami to San Antonio
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One-way flight from Miami to San Antonio
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Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Miami to San Antonio.
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Price to beat on a one-way flight from Miami to San Antonio.
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Find flight deals from Miami to San Antonio

Cheapest flights from Miami to San Antonio
Explore the most affordable flight options available from Miami to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/18:55 pmMIA - SAT
1 stop9h 05mSpirit Airlines
Wed 7/97:52 pmSAT - MIA
1 stop8h 46mSpirit Airlines
Deal found 6/10$162
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 11/79:00 pmMIA - SAT
Nonstop3h 26mAmerican Airlines
Tue 11/115:41 amSAT - MIA
Nonstop2h 39mAmerican Airlines
Deal found 6/10$179
This Southwest deal was found by Cheapflights users on 6/10. 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.
Thu 7/32:20 pmMIA - SAT
1 stop6h 15mSouthwest
Mon 7/76:15 pmSAT - MIA
1 stop4h 40mSouthwest
Deal found 6/10$188
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:22 pmMIA - SAT
1 stop5h 55mDelta
Tue 7/86:11 pmSAT - MIA
1 stop5h 36mDelta
Deal found 6/10$219
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:00 amMIA - SAT
1 stop12h 36mMultiple Airlines
Sun 7/138:14 pmSAT - MIA
1 stop9h 16mMultiple Airlines
Deal found 6/10$229
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amMIA - SAT
1 stop14h 33mFrontier
Sun 8/318:18 pmSAT - MIA
1 stop9h 12mFrontier
Deal found 6/10$236

Cheapflights Fare Finder

Customize your flight search to find flights from Miami 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 June 12, 2025.
Use the filters below to find and compare flights from Miami to San Antonio that are best for you.

Fly from

Miami

Fly to

San Antonio

Route

Depart

Return

Price

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 7/1

8:55 pm-5:00 am

1 stop9h 05m

San Antonio

Wed 7/9

7:52 pm-5:38 am

1 stop8h 46m

$162

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 11/7

9:00 pm-11:26 pm

Nonstop3h 26m

San Antonio

Tue 11/11

5:41 am-9:20 am

Nonstop2h 39m

$179

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 7/3

2:20 pm-7:35 pm

1 stop6h 15m

San Antonio

Mon 7/7

6:15 pm-11:55 pm

1 stop4h 40m

$188

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 7/3

7:22 pm-12:17 am

1 stop5h 55m

San Antonio

Tue 7/8

6:11 pm-12:47 am

1 stop5h 36m

$219

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 7/11

7:00 am-6:36 pm

1 stop12h 36m

San Antonio

Sun 7/13

8:14 pm-6:30 am

1 stop9h 16m

$229

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 8/28

6:00 am-7:33 pm

1 stop14h 33m

San Antonio

Sun 8/31

8:18 pm-6:30 am

1 stop9h 12m

$236

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 6/28

8:55 pm-5:00 am

1 stop9h 05m

$79

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 8/1

7:15 am-11:20 am

1 stop5h 05m

$84

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 9/4

1:25 pm-10:48 pm

2 stops10h 23m

$124

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 7/12

6:00 am-6:02 pm

1 stop13h 02m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Miami to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Miami 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 Miami to San Antonio

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to San Antonio. Price data was last updated on June 9, 2025.

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to San Antonio. 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 Miami to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Miami to San Antonio (average of $295). Flying from Miami 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 MIA to SAT?

Find hourly flight availability from Miami 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Miami to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Miami to San Antonio. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Miami to San Antonio flight should consider departing on Friday afternoons 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 Miami to San Antonio

Explore weekly flight availability from Miami 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 June 12, 2025.

The most flights from MIA to SAT are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Miami to San Antonio. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Miami 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 airports do I use to fly from Miami to San Antonio?

    Booking a flight from Miami (MIA) to San Antonio (SAT) is your only option if you wish to fly from Miami to San Antonio. On a typical day, there are 2 flights from Miami to San Antonio, all of which are around 2h 56m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Miami to San Antonio.

  • How popular is this Miami to San Antonio flight route?

    Flights from Miami to San Antonio have been viewed 2 times in the past calendar month.

  • What are the cheapest airlines flying from Miami to San Antonio round-trip?

    Our cheapest airline available from Miami to San Antonio is Spirit Airlines. Our recent data shows that you can find tickets from as low as $162 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $188 and $199 round-trip. You may be able to fly from Miami to San Antonio for 52% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $79. Southwest flights start at $84 while deals on United Airlines start at $124 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Miami to San Antonio consider choosing Envoy Air (94%), Royal Air Maroc (93%) or Qatar Airways (86%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Miami to San Antonio is $124. On average you can expect to pay $290. The most popular route, (Miami - San Antonio), can usually be booked for $186.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Miami to San Antonio (average of $295). Flying from Miami 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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Alternative routes for Miami to San Antonio

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Top 5 airlines flying from Miami to San Antonio

Discover the top 5 airlines that operate flights from Miami 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$165FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$369FlexibilityNo cancel feeOn-time69%
DeltaCheapest$222Average$310FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$349Average$482FlexibilityNo cancel feeOn-time63%

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