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Cheap flights from San Antonio to Miami from $64

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 2/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:10 am - 8:58 am
SAT
-
MIA
2h 48mnonstop
American Airlines Logo
9:31 pm - 11:59 pm
MIA
-
SAT
3h 28mnonstop
$179American Airlines
Sat, Jan 17 - Sat, Jan 24
Frontier Logo
5:12 pm - 5:14 am
SAT
-
MIA
11h 02m1 stop
Frontier Logo
5:05 am - 4:18 pm
MIA
-
SAT
12h 13m1 stop
$182Frontier
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
5:10 am - 8:58 am
SAT
-
MIA
2h 48mnonstop
American Airlines Logo
2:06 pm - 4:30 pm
MIA
-
SAT
3h 24mnonstop
$189American Airlines
Wed, Jan 7 - Wed, Jan 21
Southwest Logo
4:25 pm - 9:55 pm
SAT
-
MIA
4h 30m1 stop
Southwest Logo
12:00 pm - 7:05 pm
MIA
-
SAT
8h 05m1 stop
$199Southwest
Mon, Jan 19 - Thu, Jan 22
Frontier Logo
8:20 pm - 5:14 am
SAT
-
MIA
7h 54m1 stop
Frontier Logo
6:25 am - 4:17 pm
MIA
-
SAT
10h 52m1 stop
$203Frontier
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
5:56 pm - 12:51 am
SAT
-
MIA
5h 55m1 stop
Multiple Airlines Logo
8:00 am - 11:26 pm
MIA
-
SAT
16h 26m2 stops
$206Multiple Airlines
Mon, Jan 5 - Wed, Jan 7
Frontier Logo
3:55 pm - 11:57 am
SAT
-
MIA
19h 02m1 stop
Frontier Logo
7:45 am - 3:40 pm
MIA
-
SAT
32h 55m2 stops
$207Frontier
Sat, Jan 10 - Sun, Jan 18
Multiple Airlines Logo
10:35 am - 12:47 am
SAT
-
MIA
13h 12m2 stops
Multiple Airlines Logo
7:00 am - 5:03 pm
MIA
-
SAT
11h 03m1 stop
$208Multiple Airlines
Sat, Jan 24 - Mon, Feb 2
Southwest Logo
2:10 pm - 9:30 pm
SAT
-
MIA
6h 20m1 stop
Southwest Logo
12:55 pm - 9:10 pm
MIA
-
SAT
9h 15m1 stop
$209Southwest
Wed, Jan 7 - Wed, Jan 21
Multiple Airlines Logo
6:18 pm - 11:56 am
SAT
-
MIA
16h 38m1 stop
Multiple Airlines Logo
7:00 am - 9:40 am
MIA
-
SAT
27h 40m2 stops
$210Multiple Airlines
Mon, Jan 19 - Thu, Jan 22

Southwest flights from San Antonio to Miami

Our best Southwest deals on San Antonio to Miami flight tickets
Southwest
Jan 14
SAT2:10 pmSan Antonio
6h 20m
1 stop
MIA9:30 pmMiami
Jan 21
MIA12:55 pmMiami
9h 15m
1 stop
SAT9:10 pmSan Antonio
$199
Find similar
Southwest
Jan 7
SAT2:10 pmSan Antonio
6h 20m
1 stop
MIA9:30 pmMiami
Jan 21
MIA12:55 pmMiami
9h 15m
1 stop
SAT9:10 pmSan Antonio
$209
Find similar
Southwest
Jan 7
SAT5:45 amSan Antonio
9h 25m
1 stop
MIA4:10 pmMiami
Jan 9
MIA2:00 pmMiami
8h 55m
1 stop
SAT9:55 pmSan Antonio
$219
Find similar

Delta flights from San Antonio to Miami

Our best Delta deals on San Antonio to Miami flight tickets
Delta
Jan 17
SAT12:38 pmSan Antonio
9h 42m
1 stop
MIA11:20 pmMiami
Jan 24
MIA7:15 amMiami
6h 30m
1 stop
SAT12:45 pmSan Antonio
$217
Find similar
Delta
Jan 14
SAT6:22 pmSan Antonio
5h 29m
1 stop
MIA12:51 amMiami
Jan 21
MIA7:00 pmMiami
6h 38m
1 stop
SAT12:38 amSan Antonio
$218
Find similar
Delta
Dec 25
SAT5:10 amSan Antonio
5h 26m
1 stop
MIA11:36 amMiami
Dec 31
MIA5:01 pmMiami
8h 18m
1 stop
SAT12:19 amSan Antonio
$471
Find similar

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 December 18, 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 1/17

5:10 am-8:58 am

Nonstop2h 48m

Miami

Sat 1/24

9:31 pm-11:59 pm

Nonstop3h 28m

$179

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 2/25

5:12 pm-5:14 am

1 stop11h 02m

Miami

Mon 3/2

5:05 am-4:18 pm

1 stop12h 13m

$182

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 1/7

5:10 am-8:58 am

Nonstop2h 48m

Miami

Wed 1/21

2:06 pm-4:30 pm

Nonstop3h 24m

$189

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 1/19

4:25 pm-9:55 pm

1 stop4h 30m

Miami

Thu 1/22

12:00 pm-7:05 pm

1 stop8h 05m

$199

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Thu 2/26

8:20 pm-5:14 am

1 stop7h 54m

Miami

Wed 3/4

6:25 am-4:17 pm

1 stop10h 52m

$203

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 1/5

5:56 pm-12:51 am

1 stop5h 55m

Miami

Wed 1/7

8:00 am-11:26 pm

2 stops16h 26m

$206

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 1/10

3:55 pm-11:57 am

1 stop19h 02m

Miami

Sun 1/18

7:45 am-3:40 pm

2 stops32h 55m

$207

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Sat 1/24

10:35 am-12:47 am

2 stops13h 12m

Miami

Mon 2/2

7:00 am-5:03 pm

1 stop11h 03m

$208

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 1/7

2:10 pm-9:30 pm

1 stop6h 20m

Miami

Wed 1/21

12:55 pm-9:10 pm

1 stop9h 15m

$209

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 1/19

6:18 pm-11:56 am

1 stop16h 38m

Miami

Thu 1/22

7:00 am-9:40 am

2 stops27h 40m

$210

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 October is, on average, the cheapest month to fly to Miami from San Antonio, with most prices found around $304. If you are unable to visit Miami during the month of October, then departing from San Antonio during the month March is also very affordable. Most momondo users find prices during this month for around $361.

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 $513. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Sunday is $569.

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

At noon is the cheapest time of day to fly from San Antonio to Miami when you can find flight prices for as low as $339. Flying to Miami at noon 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 $561. 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 $390 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 $290 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?

No. A direct flight is the cheapest option for a flight between San Antonio to Miami.

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

As of December 2025, prices for San Antonio to Miami flights are approximately 0% 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

$259

Fastest flight time

2h 44m

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 $259. The best round-trip flight deal from San Antonio to Miami found on momondo in the last 72 hours is $429.
The fastest flight from San Antonio to Miami takes 2h 44m
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

  • 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 44m.

  • 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 $97Free CancellationRating
6.3
8,188 reviews
Search Spirit Airlines flights
FrontierPriceFrom $109Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
SouthwestPriceFrom $178Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $358Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

  • United Airlines Flights From San Antonio to Miami

    United Airlines flies from San Antonio to Miami around 7 times per week, with 9,091 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Antonio to Miami in the last 72 hours was $358 (round-trip), much lower than the average airfare cost of $519 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 $199, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $403 round-trip. American Airlines operates 7 flights out of San Antonio into Miami in an average week, so prices vary by time and availability. 11,053 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

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
Marathon
Palm Beach
Delray Beach
Pompano Beach
Jupiter
Sunny Isles Beach
Dania Beach
Lake Worth
Bonita Springs
Deerfield Beach
Boynton Beach
Doral
Miramar
Lauderdale-by-the-Sea
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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