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Cheap flights from San Antonio to Miami from $120

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.
Frontier Logo
8:20 pm - 12:46 amSAT  San Antonio-MIA Miami
27h 26m1 stop Denver Intl
Frontier Logo
5:50 am - 7:25 pmMIA  Miami-SAT San Antonio
14h 35m1 stop Denver Intl
$272Frontier
Tue, Sep 15 - Tue, Sep 22
Frontier Logo
8:20 pm - 12:46 amSAT  San Antonio-MIA Miami
27h 26m1 stop Denver Intl
Frontier Logo
5:50 am - 7:25 pmMIA  Miami-SAT San Antonio
14h 35m1 stop Denver Intl
$273Frontier
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
9:25 am - 9:24 pmSAT  San Antonio-MIA Miami
10h 59m1 stop Raleigh-Durham
Multiple Airlines Logo
7:17 pm - 8:56 pmMIA  Miami-SAT San Antonio
50h 39m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$277Multiple Airlines
Thu, Oct 22 - Tue, Oct 27
Multiple Airlines Logo
9:25 am - 9:24 pmSAT  San Antonio-MIA Miami
10h 59m1 stop Raleigh-Durham
Multiple Airlines Logo
4:05 pm - 8:45 amMIA  Miami-SAT San Antonio
17h 40m1 stop Raleigh-Durham
$290Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
American Airlines Logo
5:10 am - 8:59 amSAT  San Antonio-MIA Miami
2h 49mnonstop
American Airlines Logo
7:41 pm - 9:59 pmMIA  Miami-SAT San Antonio
3h 18mnonstop
$373American Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
5:08 am - 9:05 amSAT  San Antonio-MIA Miami
2h 57mnonstop
American Airlines Logo
2:06 pm - 4:30 pmMIA  Miami-SAT San Antonio
3h 24mnonstop
$373American Airlines
Wed, Dec 30 - Sat, Jan 9
United Airlines Logo
7:35 am - 3:55 pmSAT  San Antonio-MIA Miami
7h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
5:01 pm - 9:16 pmMIA  Miami-SAT San Antonio
5h 15m1 stop Houston George Bush Intcntl
$388United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
7:30 am - 3:25 pmSAT  San Antonio-MIA Miami
6h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
1:00 pm - 5:33 pmMIA  Miami-SAT San Antonio
5h 33m1 stop Houston George Bush Intcntl
$388United Airlines
Tue, Feb 2 - Tue, Feb 9
Delta Logo
6:35 am - 12:58 pmSAT  San Antonio-MIA Miami
5h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:34 pm - 12:31 amMIA  Miami-SAT San Antonio
6h 57m1 stop Atlanta Hartsfield-Jackson
$393Delta
Wed, Nov 11 - Mon, Nov 23
Delta Logo
7:50 am - 2:32 pmSAT  San Antonio-MIA Miami
5h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:00 pm - 12:31 amMIA  Miami-SAT San Antonio
8h 31m1 stop Atlanta Hartsfield-Jackson
$393Delta
Thu, Nov 12 - Mon, Nov 23

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Frontier flights from San Antonio to Miami

Our best Frontier deals on San Antonio to Miami flight tickets
Frontier
Sep 15
SAT8:20 pmSan Antonio
27h 26m
1 stop
MIA12:46 amMiami
Sep 22
MIA5:50 amMiami
14h 35m
1 stop
SAT7:25 pmSan Antonio
$272
Frontier
Sep 30
SAT8:20 pmSan Antonio
27h 26m
1 stop
MIA12:46 amMiami
Oct 7
MIA5:50 amMiami
14h 35m
1 stop
SAT7:25 pmSan Antonio
$273
Frontier
Sep 28
SAT8:20 pmSan Antonio
27h 26m
1 stop
MIA12:46 amMiami
Oct 5
MIA5:50 amMiami
14h 35m
1 stop
SAT7:25 pmSan Antonio
$275

Southwest flights from San Antonio to Miami

Our best Southwest deals on San Antonio to Miami flight tickets
Southwest
Sep 2
SAT7:10 amSan Antonio
7h 05m
1 stop
MIA3:15 pmMiami
Sep 16
MIA2:20 pmMiami
8h 25m
2 stops
SAT9:45 pmSan Antonio
$455
Southwest
Aug 26
SAT1:30 pmSan Antonio
7h 20m
2 stops
MIA9:50 pmMiami
Sep 9
MIA9:15 amMiami
8h 35m
2 stops
SAT4:50 pmSan Antonio
$460
Southwest
Aug 26
SAT4:20 pmSan Antonio
4h 30m
1 stop
MIA9:50 pmMiami
Sep 5
MIA2:50 pmMiami
4h 55m
1 stop
SAT6:45 pmSan Antonio
$478

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

Tue 9/15

8:20 pm-12:46 am

1 stop27h 26m

Miami

Tue 9/22

5:50 am-7:25 pm

1 stop14h 35m

$272

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Wed 9/30

8:20 pm-12:46 am

1 stop27h 26m

Miami

Wed 10/7

5:50 am-7:25 pm

1 stop14h 35m

$273

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 10/22

9:25 am-9:24 pm

1 stop10h 59m

Miami

Tue 10/27

7:17 pm-8:56 pm

2 stops50h 39m

$277

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Sun 10/11

9:25 am-9:24 pm

1 stop10h 59m

Miami

Sat 10/17

4:05 pm-8:45 am

1 stop17h 40m

$290
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

7:41 pm-9:59 pm

Nonstop3h 18m

$373

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Wed 12/30

5:08 am-9:05 am

Nonstop2h 57m

Miami

Sat 1/9

2:06 pm-4:30 pm

Nonstop3h 24m

$373

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 9/10

7:35 am-3:55 pm

1 stop7h 20m

Miami

Mon 9/14

5:01 pm-9:16 pm

1 stop5h 15m

$388

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Tue 2/2

7:30 am-3:25 pm

1 stop6h 55m

Miami

Tue 2/9

1:00 pm-5:33 pm

1 stop5h 33m

$388

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Wed 11/11

6:35 am-12:58 pm

1 stop5h 23m

Miami

Mon 11/23

6:34 pm-12:31 am

1 stop6h 57m

$393

San AntonioMiami

SAT San Antonio - MIA Miami

SATMIA

San Antonio

Thu 11/12

7:50 am-2:32 pm

1 stop5h 42m

Miami

Mon 11/23

5:00 pm-12:31 am

1 stop8h 31m

$393

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 $366 to $551.
The lowest price recently found on this route was $272.

What is the cheapest month to fly to Miami?

The month of October is, on average, the cheapest month to fly to Miami from San Antonio, with most prices found around $327. If you are unable to visit Miami during the month of October, then departing from San Antonio during the month January is also very affordable. Most momondo users find prices during this month for around $353.

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 $538. 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 $595.

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 $443. 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 $422 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 $361 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 August 2026, prices for San Antonio to Miami flights are approximately 56% 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

$120

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 $120. The best round-trip flight deal from San Antonio to Miami found on momondo in the last 72 hours is $272.
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
2,661 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
7.8
8,498 reviews
Search Delta flights
SouthwestPriceFrom $178Free CancellationRating
8.0
4,219 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,961 reviews
Search American Airlines flights
JetBluePriceFrom $202Free CancellationRating
7.1
3,036 reviews
Search JetBlue flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
10,104 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 10,104 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Antonio to Miami in the last 72 hours was $336 (round-trip), much lower than the average airfare cost of $456 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 $198, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $442 round-trip. American Airlines operates 11 flights out of San Antonio into Miami in an average week, so prices vary by time and availability. 11,964 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
Hollywood
Islamorada
Marco Island
Key Largo
Marathon
Palm Beach
Pompano Beach
Delray Beach
Miami Springs
Dania Beach
Sunny Isles Beach
Doral
Bonita Springs
Lake Worth
Boynton Beach
Jupiter
Deerfield Beach
Lauderdale-by-the-Sea
Surfside

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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