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Cheap flights from San Antonio to Miami from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Miami departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Southwest Logo
11:40 am - 9:25 pmSAT-MIA
8h 45m1 stop
Southwest Logo
6:55 am - 11:30 amMIA-SAT
5h 35m1 stop
$178Southwest
Find Deal
Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
5:46 pm - 9:35 pmSAT-MIA
2h 49mnonstop
American Airlines Logo
9:41 pm - 12:08 amMIA-SAT
3h 27mnonstop
$179American Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
Frontier Logo
11:33 am - 12:12 amSAT-MIA
11h 39m1 stop
Frontier Logo
5:30 am - 4:30 pmMIA-SAT
12h 00m1 stop
$181Frontier
Find Deal
Thu, Sep 25 - Mon, Sep 29
Frontier Logo
11:33 am - 12:12 amSAT-MIA
11h 39m1 stop
Frontier Logo
9:28 am - 4:30 pmMIA-SAT
8h 02m1 stop
$186Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Southwest Logo
11:40 am - 9:25 pmSAT-MIA
8h 45m1 stop
Southwest Logo
1:05 pm - 9:50 pmMIA-SAT
9h 45m2 stops
$190Southwest
Find Deal
Sat, Nov 8 - Tue, Nov 11
American Airlines Logo
5:27 am - 9:15 amSAT-MIA
2h 48mnonstop
American Airlines Logo
2:56 pm - 5:11 pmMIA-SAT
3h 15mnonstop
$210American Airlines
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Thu, Jan 15 - Wed, Jan 21
Delta Logo
5:14 am - 11:08 amSAT-MIA
4h 54m1 stop
Delta Logo
8:30 am - 3:56 pmMIA-SAT
8h 26m1 stop
$217Delta
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Tue, Oct 28 - Tue, Nov 4
Delta Logo
11:26 am - 9:22 pmSAT-MIA
8h 56m1 stop
Delta Logo
9:00 am - 1:55 pmMIA-SAT
5h 55m1 stop
$223Delta
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Tue, Sep 30 - Sat, Oct 4
Spirit Airlines Logo
7:00 am - 6:42 pmSAT-MIA
10h 42m1 stop
Spirit Airlines Logo
6:31 pm - 2:07 pmMIA-SAT
20h 36m2 stops
$224Spirit Airlines
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Mon, Oct 27 - Wed, Nov 5
United Airlines Logo
9:47 am - 10:45 pmSAT-MIA
11h 58m2 stops
United Airlines Logo
6:35 am - 10:49 amMIA-SAT
5h 14m1 stop
$234United Airlines
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Tue, Sep 30 - Sat, Oct 4

American Airlines flights from San Antonio to Miami

Our best American Airlines deals on San Antonio to Miami flight tickets
American Airlines
Jan 24
SAT5:46 pmSan Antonio
2h 49m
MIA9:35 pmMiami
Jan 30
MIA9:41 pmMiami
3h 27m
SAT12:08 amSan Antonio
$179
Find similar
American Airlines
Jan 15
SAT5:27 amSan Antonio
2h 48m
MIA9:15 amMiami
Jan 21
MIA2:56 pmMiami
3h 15m
SAT5:11 pmSan Antonio
$210
Find similar
American Airlines
Nov 15
SAT5:23 amSan Antonio
2h 46m
MIA9:09 amMiami
Nov 24
MIA9:40 pmMiami
3h 19m
SAT11:59 pmSan Antonio
$228
Find similar

Frontier flights from San Antonio to Miami

Our best Frontier deals on San Antonio to Miami flight tickets
Frontier
Sep 25
SAT11:33 amSan Antonio
11h 39m
1 stop
MIA12:12 amMiami
Sep 29
MIA5:30 amMiami
12h 00m
1 stop
SAT4:30 pmSan Antonio
$181
Find similar
Frontier
Oct 2
SAT11:33 amSan Antonio
11h 39m
1 stop
MIA12:12 amMiami
Oct 6
MIA9:28 amMiami
8h 02m
1 stop
SAT4:30 pmSan Antonio
$186
Find similar
Frontier
Nov 13
SAT8:38 pmSan Antonio
8h 41m
1 stop
MIA6:19 amMiami
Nov 15
MIA6:00 amMiami
9h 17m
1 stop
SAT2:17 pmSan Antonio
$189
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momondo 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, momondo users made 832,500 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

Fly to

Route

Depart

Return

Price

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 11/8

11:40 am-9:25 pm

1 stop8h 45m

Miami

Tue 11/11

6:55 am-11:30 am

1 stop5h 35m

$178

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 1/24

5:46 pm-9:35 pm

Nonstop2h 49m

Miami

Fri 1/30

9:41 pm-12:08 am

Nonstop3h 27m

$179

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 9/25

11:33 am-12:12 am

1 stop11h 39m

Miami

Mon 9/29

5:30 am-4:30 pm

1 stop12h 00m

$181

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 10/2

11:33 am-12:12 am

1 stop11h 39m

Miami

Mon 10/6

9:28 am-4:30 pm

1 stop8h 02m

$186

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 11/8

11:40 am-9:25 pm

1 stop8h 45m

Miami

Tue 11/11

1:05 pm-9:50 pm

2 stops9h 45m

$190

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 1/15

5:27 am-9:15 am

Nonstop2h 48m

Miami

Wed 1/21

2:56 pm-5:11 pm

Nonstop3h 15m

$210

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 10/28

5:14 am-11:08 am

1 stop4h 54m

Miami

Tue 11/4

8:30 am-3:56 pm

1 stop8h 26m

$217

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 9/30

11:26 am-9:22 pm

1 stop8h 56m

Miami

Sat 10/4

9:00 am-1:55 pm

1 stop5h 55m

$223

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 10/27

7:00 am-6:42 pm

1 stop10h 42m

Miami

Wed 11/5

6:31 pm-2:07 pm

2 stops20h 36m

$224

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 9/30

9:47 am-10:45 pm

2 stops11h 58m

Miami

Sat 10/4

6:35 am-10:49 am

1 stop5h 14m

$234

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Miami from

How to get the cheapest flight ticket from San Antonio to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from San Antonio, with most prices found around $296. If you are unable to visit Miami during the month of September, then departing from San Antonio during the month February is also very affordable. Most momondo users find prices during this month for around $357.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from San Antonio to Miami is on a Friday when prices can be found for as low as $538. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Thursday is $567.

What is the cheapest time of day to depart on your flight to Miami?

In the evening is the cheapest time of day to fly from San Antonio to Miami when you can find flight prices for as low as $256. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $565. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to Miami flight route?

Fly from San Antonio to Miami for the best San Antonio - Miami flight prices

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from San Antonio for as low as $282 on momondo.

What cabin class options are available on San Antonio to Miami flights?

There are 3 cabin classes available to choose from on San Antonio to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Miami flights?

You could potentially save up to 24% on your flight if you consider stops on a San Antonio to Miami flight.

How have San Antonio to Miami flight prices changed over time?

As of September 2025, prices for San Antonio to Miami flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Miami according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Miami (SAT to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Miami

Best Price Found

$250

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Miami

1 airport
The best one-way flight to Miami from San Antonio in the past 72 hours is $250. The best round-trip flight deal from San Antonio to Miami found on momondo in the last 72 hours is $396.
The fastest flight from San Antonio to Miami takes 2h 35m
Direct flights go from San Antonio to Miami every day.
There is 1 airport near Miami: Miami (MIA)
Search flight deals

  • How far is San Antonio to Miami by plane?

    A flight from San Antonio to Miami will travel around 1146.5 mi. By plane, this route typically takes 2h 45m.

  • When did momondo last update prices for flights from San Antonio Airport to Miami Airport?

    Prices for flights from San Antonio Airport to Miami Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Miami Airport?

  • How old do you have to be to fly from San Antonio Airport to Miami Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Miami Airport.

  • What documentation or ID do you need to fly to Miami Airport?

    The required travel and health documents for your Miami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Miami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Antonio to Miami?

  • What is the most popular airline from San Antonio to Miami?

Best airlines flying from San Antonio to Miami

Compare and see reviews for airlines that fly from San Antonio to Miami with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $102Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

  • American Airlines Flights From San Antonio to Miami

    American Airlines flies from San Antonio to Miami around 7 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from San Antonio to Miami in the last 72 hours was $217 (round-trip), much lower than the average airfare cost of $398 for American Airlines flights on this route.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Key Largo
Hollywood
Islamorada
Marco Island
Palm Beach
Marathon
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Deerfield Beach
Boynton Beach
Bonita Springs
Stuart
Doral
Miramar
Miami Gardens

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Miami?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Miami. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Miami with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Miami from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Miami?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Miami from San Antonio.

I’m not ready to book a flight from San Antonio to Miami right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Miami from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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