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$83+ Cheap flights from San Antonio to Miami (SAT - MIA)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MIA
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 Miami are usually found in September or February, booked 25 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from San Antonio to Miami

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Miami (MIA). 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 September 11, 2025.

Round-trip from

$178
(Southwest)

One-way from

$83
(Southwest)

Popular in

January

Cheapest in

September

Average price

$296

Good round-trip deal

$396 or less

Good one-way deal

$250 or less
From San Antonio to Miami
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One-way flight from San Antonio to Miami
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Highest demand for flights based on searches. 5% potential increase in price ($21 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 September 2025
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Price to beat on a round-trip flight from San Antonio to Miami.
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Price to beat on a one-way flight from San Antonio to Miami.
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Find flight deals from San Antonio to Miami

Cheapest flights from San Antonio to Miami
Explore the most affordable flight options available from San Antonio to Miami. 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 9/9. 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.
Sat 11/811:40 amSAT - MIA
1 stop8h 45mSouthwest
Sat 11/156:05 amMIA - SAT
1 stop7h 20mSouthwest
Deal found 9/9$178
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:33 amSAT - MIA
1 stop11h 39mFrontier
Mon 9/295:30 amMIA - SAT
1 stop12h 00mFrontier
Deal found 9/10$181
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:33 amSAT - MIA
1 stop11h 39mFrontier
Mon 10/69:28 amMIA - SAT
1 stop8h 02mFrontier
Deal found 9/10$186
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:38 pmSAT - MIA
1 stop8h 41mFrontier
Sat 11/156:00 amMIA - SAT
1 stop9h 17mFrontier
Deal found 9/10$189
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.
Sat 11/811:40 amSAT - MIA
1 stop8h 45mSouthwest
Tue 11/111:05 pmMIA - SAT
2 stops9h 45mSouthwest
Deal found 9/9$190
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:45 pmSAT - MIA
1 stop5h 49mFrontier
Sun 10/195:15 amMIA - SAT
1 stop12h 37mFrontier
Deal found 9/10$191
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:22 pmSAT - MIA
1 stop8h 22mFrontier
Mon 9/296:00 amMIA - SAT
1 stop14h 15mFrontier
Deal found 9/10$199
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:45 pmSAT - MIA
2 stops14h 27mFrontier
Mon 11/35:05 amMIA - SAT
1 stop12h 35mFrontier
Deal found 9/10$200
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:25 pmSAT - MIA
1 stop8h 54mFrontier
Sun 11/96:00 amMIA - SAT
1 stop14h 30mFrontier
Deal found 9/10$205
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:05 pmSAT - MIA
2 stops16h 06mFrontier
Mon 11/35:05 amMIA - SAT
1 stop12h 35mFrontier
Deal found 9/10$206
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:45 pmSAT - MIA
1 stop5h 49mFrontier
Sat 11/86:00 amMIA - SAT
1 stop9h 17mFrontier
Deal found 9/10$208
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:43 pmSAT - MIA
1 stop8h 36mFrontier
Sun 11/210:32 pmMIA - SAT
2 stops21h 58mFrontier
Deal found 9/10$209

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Miami 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 Miami that are best for you.

Fly from

San Antonio

Fly to

Miami

Route

Depart

Return

Price

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 10/1

5:29 am-1:28 pm

1 stop6h 59m

Miami

Sat 10/4

7:25 pm-11:59 pm

1 stop5h 34m

$217

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 10/4

11:35 am-11:10 pm

1 stop10h 35m

Miami

Tue 10/7

2:33 pm-9:10 pm

1 stop7h 37m

$217

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 10/1

11:35 am-9:14 pm

1 stop8h 39m

Miami

Tue 10/7

8:30 am-3:56 pm

1 stop8h 26m

$217

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 10/7

6:15 am-2:30 pm

2 stops7h 15m

Miami

Thu 10/9

6:50 am-12:20 pm

1 stop6h 30m

$219

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Fri 10/24

6:12 pm-9:58 pm

Nonstop2h 46m

Miami

Fri 10/31

7:42 pm-9:58 pm

Nonstop3h 16m

$223

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 9/30

6:35 am-3:17 pm

1 stop7h 42m

Miami

Wed 10/8

8:30 am-3:56 pm

1 stop8h 26m

$223

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 11/8

11:40 am-9:25 pm

1 stop8h 45m

Miami

Sat 11/15

6:50 am-2:00 pm

2 stops8h 10m

$228

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 10/23

8:26 pm-6:19 am

1 stop8h 53m

Miami

Mon 10/27

6:00 am-7:35 pm

1 stop14h 35m

$230

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 11/8

6:20 pm-9:59 pm

Nonstop2h 39m

Miami

Sat 11/15

6:00 am-10:55 am

1 stop5h 55m

$233

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 10/2

6:11 pm-12:23 am

1 stop5h 12m

Miami

Tue 10/7

2:33 pm-9:10 pm

1 stop7h 37m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from San Antonio to Miami

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Miami. Price data was last updated on August 29, 2025.

The best time to book flights from San Antonio to Miami is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Miami (average of $232). Flying from San Antonio to Miami in March is currently the most expensive (average of $289). 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 MIA?

Find hourly flight availability from San Antonio to Miami. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 55% on flights from San Antonio to Miami by exploring options for tickets in the evening.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from San Antonio to Miami to help guide your decision. You can also see how each airline stacks up 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.
Delta
8.0
Very good
7,960 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.
United Airlines
7.4
Good
8,937 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.

Related info for your journey

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

    Booking a flight from San Antonio (SAT) to Miami (MIA) is your only option if you wish to fly from San Antonio to Miami. On a typical day, there are 2 flights from San Antonio to Miami, all of which are around 2h 44m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from San Antonio to Miami.

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

    The San Antonio to Miami flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from San Antonio to Miami can take about 6h 59m. Delta provides one of the quickest options available for as low as $217. The distance from San Antonio to Miami is about 1140 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Spirit Airlines is currently your cheapest option to Miami, with prices starting at $102. Additional round-trip tickets that might be worth considering are offered by Southwest and Delta, with the lowest prices starting at $189 and $216, respectively. Spirit Airlines is currently priced 73% below the average price you’ll pay for this route.

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

    Consider Qatar Airways (85%), American Airlines (75%) or Envoy Air (66%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Miami.

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

    Looking for the cheapest flight from San Antonio to Miami? While on average our users pay $432, our data indicates the cheapest price to be $187. The most popular route (San Antonio - Miami), is priced around $159.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Miami (average of $232). Flying from San Antonio to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
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Marathon
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Hialeah
Palm Beach
Plantation
Sunrise
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Miami Lakes
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Wilton Manors
Hallandale Beach

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Top 5 airlines flying from San Antonio to Miami

Discover the top 5 airlines that operate flights from San Antonio to Miami. 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
Spirit AirlinesCheapest$102Average$204FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$189Average$504FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$489FlexibilityNo cancel feeOn-time69%

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