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Cheap flights from San Antonio to Miami from $137

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Miami

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:47 am - 11:39 pmSAT  San Antonio-MIA Miami
10h 52m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
8:45 am - 1:16 pmMIA  Miami-SAT San Antonio
5h 31m1 stop Houston George Bush Intcntl
$318United Airlines
Sat, Oct 24 - Tue, Oct 27
Southwest Logo
1:00 pm - 10:15 pmSAT  San Antonio-MIA Miami
8h 15m2 stops Houston Hobby Orlando
Southwest Logo
4:30 pm - 11:05 pmMIA  Miami-SAT San Antonio
7h 35m1 stop Lambert-St Louis
$319Southwest
Tue, Oct 13 - Tue, Oct 20
Frontier Logo
12:00 pm - 5:19 amSAT  San Antonio-MIA Miami
16h 19m1 stop Denver Intl
Frontier Logo
6:40 am - 11:05 amMIA  Miami-SAT San Antonio
29h 25m1 stop Denver Intl
$320Frontier
Sat, Dec 12 - Mon, Dec 14
Frontier Logo
8:11 pm - 12:44 amSAT  San Antonio-MIA Miami
27h 33m1 stop Denver Intl
Frontier Logo
5:50 am - 7:25 pmMIA  Miami-SAT San Antonio
14h 35m1 stop Denver Intl
$321Frontier
Fri, Nov 6 - Thu, Nov 12
Multiple Airlines Logo
9:25 am - 9:24 pmSAT  San Antonio-MIA Miami
10h 59m1 stop Raleigh-Durham
Multiple Airlines Logo
5:50 am - 7:26 pmMIA  Miami-SAT San Antonio
14h 36m1 stop Denver Intl
$322Multiple Airlines
Sun, Oct 11 - Wed, Oct 14
Multiple Airlines Logo
9:25 am - 9:19 pmSAT  San Antonio-MIA Miami
10h 54m1 stop Raleigh-Durham
Multiple Airlines Logo
10:55 pm - 7:25 pmMIA  Miami-SAT San Antonio
21h 30m2 stops Atlanta Hartsfield-Jackson Denver Intl
$323Multiple Airlines
Thu, Nov 12 - Fri, Nov 13
American Airlines Logo
2:55 pm - 11:16 pmSAT  San Antonio-MIA Miami
7h 21m1 stop Dallas/Fort Worth
American Airlines Logo
7:59 pm - 10:19 pmMIA  Miami-SAT San Antonio
3h 20mnonstop
$325American Airlines
Sat, Nov 7 - Mon, Nov 16
American Airlines Logo
5:10 am - 8:59 amSAT  San Antonio-MIA Miami
2h 49mnonstop
American Airlines Logo
5:20 am - 9:46 amMIA  Miami-SAT San Antonio
5h 26m1 stop Dallas/Fort Worth
$325American Airlines
Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
5:15 am - 11:07 amSAT  San Antonio-MIA Miami
4h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 3:37 pmMIA  Miami-SAT San Antonio
7h 52m1 stop Houston George Bush Intcntl
$335United Airlines
Thu, Dec 17 - Tue, Dec 22
Southwest Logo
7:00 am - 8:35 pmSAT  San Antonio-MIA Miami
12h 35m1 stop Baltimore/Washington
Southwest Logo
6:10 pm - 12:45 amMIA  Miami-SAT San Antonio
7h 35m2 stops Orlando Nashville Intl
$346Southwest
Sat, Oct 24 - Mon, Oct 26

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Southwest flights from San Antonio to Miami

Our best Southwest deals on San Antonio to Miami flight tickets
Southwest
Oct 13
SAT1:00 pmSan Antonio
8h 15m
2 stops
MIA10:15 pmMiami
Oct 20
MIA4:30 pmMiami
7h 35m
1 stop
SAT11:05 pmSan Antonio
$319
Southwest
Oct 24
SAT7:00 amSan Antonio
12h 35m
1 stop
MIA8:35 pmMiami
Oct 26
MIA6:10 pmMiami
7h 35m
2 stops
SAT12:45 amSan Antonio
$346
Southwest
Oct 19
SAT1:55 pmSan Antonio
8h 55m
2 stops
MIA11:50 pmMiami
Oct 21
MIA6:10 pmMiami
6h 10m
1 stop
SAT11:20 pmSan Antonio
$361

Frontier flights from San Antonio to Miami

Our best Frontier deals on San Antonio to Miami flight tickets
Frontier
Dec 12
SAT12:00 pmSan Antonio
16h 19m
1 stop
MIA5:19 amMiami
Dec 14
MIA6:40 amMiami
29h 25m
1 stop
SAT11:05 amSan Antonio
$320
Frontier
Nov 6
SAT8:11 pmSan Antonio
27h 33m
1 stop
MIA12:44 amMiami
Nov 12
MIA5:50 amMiami
14h 35m
1 stop
SAT7:25 pmSan Antonio
$321
Frontier
Oct 11
SAT8:21 pmSan Antonio
27h 26m
1 stop
MIA12:47 amMiami
Oct 17
MIA5:50 amMiami
14h 36m
1 stop
SAT7:26 pmSan Antonio
$328

momondo Fare Finder

 
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

Cheapest round-trip

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sat 10/24

11:47 am-11:39 pm

2 stops10h 52m

Miami

Tue 10/27

8:45 am-1:16 pm

1 stop5h 31m

$318

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Tue 10/13

1:00 pm-10:15 pm

2 stops8h 15m

Miami

Tue 10/20

4:30 pm-11:05 pm

1 stop7h 35m

$319

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sat 12/12

12:00 pm-5:19 am

1 stop16h 19m

Miami

Mon 12/14

6:40 am-11:05 am

1 stop29h 25m

$320

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Fri 11/6

8:11 pm-12:44 am

1 stop27h 33m

Miami

Thu 11/12

5:50 am-7:25 pm

1 stop14h 35m

$321

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sun 10/11

9:25 am-9:24 pm

1 stop10h 59m

Miami

Wed 10/14

5:50 am-7:26 pm

1 stop14h 36m

$322

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 11/12

9:25 am-9:19 pm

1 stop10h 54m

Miami

Fri 11/13

10:55 pm-7:25 pm

2 stops21h 30m

$323

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sat 11/7

2:55 pm-11:16 pm

1 stop7h 21m

Miami

Mon 11/16

7:59 pm-10:19 pm

Nonstop3h 20m

$325
Quickest round-trip

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 10/22

5:10 am-8:59 am

Nonstop2h 49m

Miami

Tue 10/27

5:20 am-9:46 am

1 stop5h 26m

$325

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 12/17

5:15 am-11:07 am

1 stop4h 52m

Miami

Tue 12/22

8:45 am-3:37 pm

1 stop7h 52m

$335

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sat 10/24

7:00 am-8:35 pm

1 stop12h 35m

Miami

Mon 10/26

6:10 pm-12:45 am

2 stops7h 35m

$346

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 typical price of a round-trip flight between San Antonio and Miami?

Prices are currently low for flights on this route.

Typical prices usually range from $391 to $492.
The lowest price recently found on this route was $318.

What is the cheapest month to fly to Miami?

The month of January is, on average, the cheapest month to fly to Miami from San Antonio, with most prices found around $351. If you are unable to visit Miami during the month of January, then departing from San Antonio during the month February is also very affordable. Most momondo users find prices during this month for around $375.

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 Thursday when prices can be found for as low as $537. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Wednesday is $597.

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

In the afternoon is the cheapest time of day to fly from San Antonio to Miami when you can find flight prices for as low as $469. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $754. 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 from San Antonio 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 $432 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 $378 on momondo.

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

There are 4 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.

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

As of September 2026, prices for San Antonio to Miami flights are approximately 128% 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

$137

Fastest flight time

2h 49m

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 $137. The best round-trip flight deal from San Antonio to Miami found on momondo in the last 72 hours is $318.
The fastest flight from San Antonio to Miami takes 2h 49m
Direct flights go from San Antonio to Miami every day.
There is 1 airport in Miami. From San Antonio there are direct flights to Miami (MIA).
Search flight deals

Frequently asked questions about flying from San Antonio to Miami

  • 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 49m.

  • 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
FrontierPriceFrom $125Free CancellationRating
5.6
2,601 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
7.8
8,568 reviews
Search Delta flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
JetBluePriceFrom $202Free CancellationRating
7.1
3,038 reviews
Search JetBlue flights
American AirlinesPriceFrom $222Free CancellationRating
7.1
12,062 reviews
Search American Airlines flights
United AirlinesPriceFrom $340Free CancellationRating
7.4
10,215 reviews
Search United Airlines flights

  • United Airlines Flights From San Antonio to Miami

    United Airlines flies from San Antonio to Miami around 4 times per week, with 10,214 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Antonio to Miami in the last 72 hours was $340 (round-trip), much lower than the average airfare cost of $455 for United Airlines flights on this route.

  • American Airlines Flights From San Antonio to Miami

    The best American Airlines deal for San Antonio to Miami flight tickets found on momondo in the last 72 hours was $222, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $456 round-trip. American Airlines operates 6 flights out of San Antonio into Miami in an average week, so prices vary by time and availability. 12,062 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Islamorada
Hollywood
Marco Island
Key Largo
Marathon
Palm Beach
Pompano Beach
Delray Beach
Miami Springs
Dania Beach
Doral
Sunny Isles Beach
Bonita Springs
Boynton Beach
Lake Worth
Jupiter
Lauderdale-by-the-Sea
Deerfield Beach
Plantation

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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