HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$87+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MIA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 17, 2025.

Round-trip from

$173
(Frontier)

One-way from

$87
(Cheapflightsfares)

Popular in

January

Cheapest in

September

Average price

$320

Good round-trip deal

$401 or less

Good one-way deal

$258 or less
From San Antonio to Miami
Search Deals
One-way flight from San Antonio to Miami
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

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 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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 10/248:26 pmSAT - MIA
1 stop8h 53mFrontier
Sat 11/16:00 amMIA - SAT
1 stop9h 17mFrontier
Deal found 9/15$173
This Frontier deal was found by Cheapflights users on 9/15. 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
Thu 11/66:00 amMIA - SAT
1 stop14h 30mFrontier
Deal found 9/15$174
This Southwest deal was found by Cheapflights users on 9/15. 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.
Mon 11/104:40 pmSAT - MIA
1 stop4h 25mSouthwest
Sat 11/156:05 amMIA - SAT
1 stop7h 20mSouthwest
Deal found 9/15$179
This Frontier deal was found by Cheapflights users on 9/15. 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 10/315:35 pmSAT - MIA
1 stop5h 59mFrontier
Sun 11/27:07 pmMIA - SAT
1 stop22h 33mFrontier
Deal found 9/15$181
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/155:23 amSAT - MIA
Nonstop2h 46mAmerican Airlines
Mon 11/249:40 pmMIA - SAT
Nonstop3h 19mAmerican Airlines
Deal found 9/15$188
This Frontier deal was found by Cheapflights users on 9/15. 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 10/199:57 pmMIA - SAT
2 stops19h 53mFrontier
Deal found 9/15$189
This Frontier deal was found by Cheapflights users on 9/15. 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 10/37:25 pmSAT - MIA
2 stops14h 58mFrontier
Mon 10/69:28 amMIA - SAT
1 stop8h 02mFrontier
Deal found 9/15$190
This Frontier deal was found by Cheapflights users on 9/15. 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 10/168:26 pmSAT - MIA
1 stop8h 53mFrontier
Sun 10/195:15 amMIA - SAT
1 stop12h 37mFrontier
Deal found 9/15$198
This Frontier deal was found by Cheapflights users on 9/15. 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 11/75:35 pmSAT - MIA
1 stop5h 59mFrontier
Mon 11/105:01 amMIA - SAT
1 stop12h 39mFrontier
Deal found 9/15$199
This Frontier deal was found by Cheapflights users on 9/15. 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 10/185:32 pmSAT - MIA
2 stops16h 02mFrontier
Thu 10/236:00 amMIA - SAT
1 stop14h 41mFrontier
Deal found 9/15$200

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 17, 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 12/10

5:45 am-4:10 pm

1 stop9h 25m

Miami

Wed 12/17

6:55 am-11:30 am

1 stop5h 35m

$179

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 11/8

5:15 pm-12:29 am

1 stop6h 14m

Miami

Wed 11/12

7:00 am-12:10 pm

1 stop6h 10m

$217

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Fri 10/31

7:00 am-6:42 pm

1 stop10h 42m

Miami

Sun 11/2

5:00 am-6:30 pm

1 stop14h 30m

$218

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 10/1

1:10 pm-9:15 pm

1 stop7h 05m

Miami

Wed 10/8

6:55 am-2:50 pm

2 stops8h 55m

$229

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 10/4

7:25 am-4:40 pm

1 stop8h 15m

Miami

Wed 10/8

6:55 am-1:20 pm

2 stops7h 25m

$235

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 10/1

2:00 pm-9:23 pm

1 stop6h 23m

Miami

Sat 10/4

9:00 am-1:55 pm

1 stop5h 55m

$249

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 11/10

1:05 pm-8:46 pm

1 stop6h 41m

Miami

Thu 11/27

3:40 pm-10:36 pm

1 stop7h 56m

$258

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 11/11

6:30 am-1:02 pm

1 stop5h 32m

Miami

Thu 11/27

3:40 pm-10:36 pm

1 stop7h 56m

$258

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 11/5

11:35 am-9:27 pm

1 stop8h 52m

Miami

Mon 11/10

7:25 pm-12:33 am

1 stop6h 08m

$258

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 11/11

5:15 am-11:21 am

1 stop5h 06m

Miami

Fri 11/14

12:36 pm-5:17 pm

1 stop5h 41m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

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 September 12, 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 17, 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 17, 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
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

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 35m 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 14m. Southwest 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 $100. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, 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 (98%), American Airlines (88%) or Envoy Air (85%) 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 $771, our data indicates the cheapest price to be $191. The most popular route (San Antonio - Miami), is priced around $179.

  • 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
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Pembroke Pines
Dania Beach
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Palm Beach Gardens
Wilton Manors
Hallandale Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Miami flights
Hobby to Orlando flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to Orlando flights
Hobby to Miami flights
Dallas/Fort Worth to Tampa flights
Hobby to Fort Lauderdale flights
George Bush Intcntl to Miami flights
Austin to Orlando flights
Love Field to Miami flights
George Bush Intcntl to Fort Lauderdale flights
Austin to Miami flights
Hobby to Tampa flights
Love Field to Orlando flights
Austin to Fort Lauderdale flights
Dallas/Fort Worth to Jacksonville flights
San Antonio to Orlando flights
Austin to Tampa flights
George Bush Intcntl to Tampa flights
Love Field to Fort Lauderdale flights
Dallas/Fort Worth to West Palm Beach flights
Dallas/Fort Worth to Pensacola flights
Love Field to Tampa flights
Dallas/Fort Worth to Fort Myers flights
Hobby to Jacksonville flights
Hobby to Fort Myers flights
San Antonio to Fort Lauderdale flights
San Antonio to Tampa flights
Austin to Jacksonville flights
Dallas/Fort Worth to Valparaiso flights
Love Field to Pensacola flights
Hobby to West Palm Beach flights
Dallas/Fort Worth to Panama City flights
Hobby to Pensacola flights
Dallas/Fort Worth to Sarasota flights
George Bush Intcntl to Jacksonville flights
George Bush Intcntl to Fort Myers flights
George Bush Intcntl to Pensacola flights
Hobby to Panama City flights
George Bush Intcntl to West Palm Beach flights
Dallas/Fort Worth to Key West flights
Austin to Fort Myers flights
Austin to Gainesville flights
George Bush Intcntl to Panama City flights
Hobby to Key West flights
Love Field to Jacksonville flights
Love Field to Panama City flights
El Paso to Orlando flights

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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$204FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$189Average$504FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$489FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.