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$68+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MIA
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Antonio to Miami are usually found in October or September, booked 25 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap 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 December 23, 2025.

This Frontier deal was found by Cheapflights users on 12/21. 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.
Wed 12/315:56 pmSAT - MIA
1 stop5h 51mFrontier
Thu 1/16:05 amMIA - SAT
1 stop8h 09mFrontier
Deal found 12/21$253
This Frontier deal was found by Cheapflights users on 12/21. 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.
Wed 12/315:56 pmSAT - MIA
1 stop5h 51mFrontier
Mon 1/55:30 amMIA - SAT
1 stop12h 31mFrontier
Deal found 12/21$312
This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:56 pmSAT - MIA
1 stop5h 51mFrontier
Fri 1/25:30 amMIA - SAT
1 stop12h 31mFrontier
Deal found 12/20$317
This Frontier deal was found by Cheapflights users on 12/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:56 pmSAT - MIA
1 stop5h 51mFrontier
Thu 1/16:05 amMIA - SAT
1 stop8h 09mFrontier
Deal found 12/22$324
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amSAT - MIA
1 stop9h 50mDelta
Wed 1/75:50 amMIA - SAT
1 stop7h 55mDelta
Deal found 12/21$339
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Wed 12/312:09 pmSAT - MIA
1 stop13h 51mFrontier
Tue 1/612:49 pmMIA - SAT
2 stops47h 11mFrontier
Deal found 12/21$343
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:00 amSAT - MIA
Nonstop2h 56mAmerican Airlines
Sat 1/249:31 pmMIA - SAT
Nonstop3h 28mAmerican Airlines
Deal found 12/20$358
This Super.com deal was found by Cheapflights users on 12/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:01 pmSAT - MIA
1 stop14h 34mFrontier
Thu 1/16:05 amMIA - SAT
1 stop8h 09mFrontier
Deal found 12/20$361
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:56 pmSAT - MIA
1 stop5h 51mFrontier
Fri 12/265:30 amMIA - SAT
1 stop12h 31mFrontier
Deal found 12/22$363
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:11 pmSAT - MIA
2 stops28h 36mFrontier
Sat 1/247:09 pmMIA - SAT
1 stop22h 54mFrontier
Deal found 12/20$367
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:56 pmSAT - MIA
1 stop5h 51mFrontier
Sun 12/287:05 amMIA - SAT
1 stop31h 11mFrontier
Deal found 12/21$369

Find 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 December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$167
(Kiwi.com)

One-way from

$68
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$493

Good round-trip deal

$494 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for San Antonio-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Miami flights.
Search Deals
From San Antonio to Miami
Search Deals
One-way flight from San Antonio to Miami
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from San Antonio to Miami.
Search Deals
Price to beat on a one-way flight from San Antonio to Miami.
Search Deals

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 December 23, 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

Tue 2/24

5:20 am-9:13 am

Nonstop2h 53m

Miami

Sat 2/28

8:55 pm-11:25 pm

Nonstop3h 30m

$179

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 2/14

5:10 pm-8:54 pm

Nonstop2h 44m

Miami

Fri 2/20

8:55 pm-11:25 pm

Nonstop3h 30m

$179

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 2/14

7:56 pm-5:14 am

1 stop8h 18m

Miami

Fri 2/20

7:05 am-9:30 am

2 stops27h 25m

$199

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 2/24

6:45 am-1:35 pm

1 stop5h 50m

Miami

Sat 2/28

9:45 am-6:45 pm

1 stop10h 00m

$199

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 3/24

8:00 am-3:37 pm

1 stop6h 37m

Miami

Wed 4/8

6:00 am-12:42 pm

1 stop7h 42m

$219

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Fri 1/23

10:35 am-10:59 am

2 stops23h 24m

Miami

Mon 2/2

7:00 am-5:03 pm

1 stop11h 03m

$220

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 1/15

10:35 am-11:56 am

2 stops24h 21m

Miami

Thu 1/22

7:00 am-9:40 am

2 stops27h 40m

$221

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 1/20

2:10 pm-9:30 pm

1 stop6h 20m

Miami

Tue 1/27

6:55 am-2:30 pm

2 stops8h 35m

$254

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sun 1/18

5:02 pm-11:56 am

2 stops41h 54m

Miami

Sun 1/25

7:00 am-5:03 pm

1 stop11h 03m

$256

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 1/6

10:05 am-6:35 pm

1 stop7h 30m

Miami

Fri 1/9

2:00 pm-9:55 pm

1 stop8h 55m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 21 results
1
2
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Compare providers for flights from San Antonio to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Miami in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Miami flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Antonio-Miami flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Antonio-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Miami flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 19, 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, December is the cheapest month in which you can book a flight from San Antonio to Miami (average of $58). Flying from San Antonio to Miami in April is currently the most expensive (average of $105). 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 December 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 28% 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 December 23, 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
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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
8,196 reviews
Southwest
8.0
Very good
4,253 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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 3 flights from San Antonio to Miami, all of which are around 2h 43m for a nonstop flight. You can also purchase a plane ticket from 6 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 6 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 2h 53m. American Airlines provides one of the quickest options available for as low as $179. 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 Frontier is currently your cheapest option to Miami, with prices starting at $86. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Southwest, with the lowest prices starting at $97 and $178, respectively. Frontier is currently priced 77% below the average price you’ll pay for this route.

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

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

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

    Consider Envoy Air (100%), American Airlines (79%) or Qatar Airways (71%) 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 $447, our data indicates the cheapest price to be $154. The most popular route (San Antonio - Miami), is priced around $172.

  • 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, December is the cheapest month in which you can book a flight from San Antonio to Miami (average of $58). Flying from San Antonio to Miami in April is currently the most expensive (average of $105). 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
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Marathon
Doral
Sunrise
Plantation
Palm Beach
Miami Springs
Riviera Beach
Boynton Beach
Hialeah
Deerfield Beach
Miami Lakes
Miami Gardens
Dania Beach
Tamarac
Miramar
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

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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 San Antonio to Miami

Discover the top 6 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$97Average$198FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$178FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$178Average$502FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$200Average$405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$357FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$358Average$519FlexibilityNo cancel feeOn-time69%

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