What is the cheapest airline that flies from San Antonio to Miami?

Southwest and Delta are the most popular carriers operating from San Antonio to Miami

Which layover airport has the shortest travel time from San Antonio to Miami?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 4h 59m.

How many flights depart from San Antonio to Miami on average per week?

The number of flights available between San Antonio and Miami is 18 per week as of March 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How many flights depart from San Antonio to Miami on average per day?

2 flights are operational daily from San Antonio to Miami as of March 2026. The most popular departure time for this route is 5:00AM, with 70% of flights per day taking off in the morning.

Which layover airport has the shortest connection time from San Antonio to Miami?

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.

What airlines fly to Miami?

American Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Miami from San Antonio according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 7 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between San Antonio and Miami?

Houston (IAH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Antonio to Miami?

Flights via Houston (IAH) offer the lowest average round-trip price of $606.

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?

As of March 2026, there are 7 operators available to choose from 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.

$66 Cheap Flights from San Antonio to Miami in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to Miami

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 12:49 am

SAT

MIA

5h 49m

1 stop

8:42 am - 11:40 am

MIA

SAT

27h 58m

1 stop

$191Frontier

Mon, Apr 13 - Sat, Apr 18

4:04 pm - 5:05 am

SAT

MIA

12h 01m

1 stop

1:05 pm - 3:53 pm

MIA

SAT

27h 48m

2 stops

$192Frontier

Tue, Apr 14 - Tue, Apr 21

4:49 pm - 12:09 am

SAT

MIA

30h 20m

2 stops

7:00 am - 3:09 pm

MIA

SAT

9h 09m

1 stop

$196Frontier

Wed, Apr 22 - Tue, Apr 28

9:40 am - 5:30 pm

SAT

MIA

6h 50m

1 stop

6:15 am - 12:00 pm

MIA

SAT

6h 45m

1 stop

$199Southwest

Wed, Apr 22 - Tue, Apr 28

8:25 pm - 7:32 am

SAT

MIA

10h 07m

1 stop

7:00 am - 2:15 pm

MIA

SAT

8h 15m

1 stop

$201Frontier

Fri, May 1 - Mon, May 4

3:14 pm - 11:51 pm

SAT

MIA

31h 37m

2 stops

7:50 am - 2:19 pm

MIA

SAT

31h 29m

1 stop

$202Multiple Airlines

Wed, May 6 - Wed, May 13

5:55 am - 11:30 am

SAT

MIA

4h 35m

1 stop

7:00 am - 3:10 pm

MIA

SAT

9h 10m

2 stops

$204Southwest

Wed, Apr 22 - Tue, Apr 28

5:00 am - 8:51 am

SAT

MIA

2h 51mnonstop

9:34 pm - 11:59 pm

MIA

SAT

3h 25mnonstop

$209American Airlines

Tue, Mar 24 - Tue, Mar 31

3:00 pm - 12:49 am

SAT

MIA

32h 49m

2 stops

7:00 am - 3:09 pm

MIA

SAT

9h 09m

1 stop

$210Frontier

Fri, Apr 17 - Sat, Apr 25

6:00 pm - 12:49 am

SAT

MIA

5h 49m

1 stop

8:42 am - 11:40 am

MIA

SAT

27h 58m

1 stop

$212Frontier

Mon, Apr 13 - Sat, Apr 18

Southwest flights from San Antonio to Miami

Our best Southwest deals on San Antonio to Miami flight tickets

Southwest

Apr 14

SAT7:25 amSan Antonio

8h 25m

1 stop

MIA4:50 pmMiami

Apr 21

MIA6:20 pmMiami

5h 55m

1 stop

SAT11:15 pmSan Antonio

$199

Southwest

Apr 22

SAT5:55 amSan Antonio

4h 35m

1 stop

MIA11:30 amMiami

Apr 29

MIA7:00 amMiami

9h 10m

2 stops

SAT3:10 pmSan Antonio

$204

Southwest

Apr 19

SAT5:25 amSan Antonio

4h 40m

1 stop

MIA11:05 amMiami

Apr 21

MIA7:00 amMiami

9h 10m

2 stops

SAT3:10 pmSan Antonio

$234

Frontier flights from San Antonio to Miami

Our best Frontier deals on San Antonio to Miami flight tickets

Frontier

Apr 13

SAT6:00 pmSan Antonio

5h 49m

1 stop

MIA12:49 amMiami

Apr 18

MIA8:42 amMiami

27h 58m

1 stop

SAT11:40 amSan Antonio

$191

Frontier

Apr 14

SAT4:04 pmSan Antonio

12h 01m

1 stop

MIA5:05 amMiami

Apr 21

MIA1:05 pmMiami

27h 48m

2 stops

SAT3:53 pmSan Antonio

$192

Frontier

Apr 22

SAT4:49 pmSan Antonio

30h 20m

2 stops

MIA12:09 amMiami

Apr 28

MIA7:00 amMiami

9h 09m

1 stop

SAT3:09 pmSan Antonio

$196

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 4/13

6:00 pm-12:49 am

1 stop5h 49m

Miami

Sat 4/18

8:42 am-11:40 am

1 stop27h 58m

$191

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 4/14

4:04 pm-5:05 am

1 stop12h 01m

Miami

Tue 4/21

1:05 pm-3:53 pm

2 stops27h 48m

$192

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 4/22

4:49 pm-12:09 am

2 stops30h 20m

Miami

Tue 4/28

7:00 am-3:09 pm

1 stop9h 09m

$196

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 4/22

9:40 am-5:30 pm

1 stop6h 50m

Miami

Tue 4/28

6:15 am-12:00 pm

1 stop6h 45m

$199

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Fri 5/1

8:25 pm-7:32 am

1 stop10h 07m

Miami

Mon 5/4

7:00 am-2:15 pm

1 stop8h 15m

$201

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 5/6

3:14 pm-11:51 pm

2 stops31h 37m

Miami

Wed 5/13

7:50 am-2:19 pm

1 stop31h 29m

$202

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Wed 4/22

5:55 am-11:30 am

1 stop4h 35m

Miami

Tue 4/28

7:00 am-3:10 pm

2 stops9h 10m

$204

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Tue 3/24

5:00 am-8:51 am

Nonstop2h 51m

Miami

Tue 3/31

9:34 pm-11:59 pm

Nonstop3h 25m

$209

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Fri 4/17

3:00 pm-12:49 am

2 stops32h 49m

Miami

Sat 4/25

7:00 am-3:09 pm

1 stop9h 09m

$210

San AntonioMiami

SAT - MIA

SATMIA

San Antonio

Mon 4/13

6:00 pm-12:49 am

1 stop5h 49m

Miami

Sat 4/18

8:42 am-11:40 am

1 stop27h 58m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 September is also very affordable. Most momondo users find prices during this month for around $355.

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 $504. 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 $577.

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 $461. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $892. 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 $388 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 $278 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 36% 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 March 2026, prices for San Antonio to Miami flights are approximately 64% 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	$262
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 $262. The best round-trip flight deal from San Antonio to Miami found on momondo in the last 72 hours is $397.

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

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?
As of March 2026, there are 7 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from San Antonio to Miami is Airbus A320 (sharklets), representing 22.63% of all bookings. The subsequent popular models are Embraer 175 at 17.88%, Boeing 737-800 at 16.76%, and Airbus A320-100/200 at 10.89%.
What is the most popular airline from San Antonio to Miami?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Miami is American Airlines, representing 71% of all bookings. The subsequent popular airlines are Spirit Airlines at 10%, Southwest at 9%, and United Airlines at 4%.

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
Delta	PriceFrom $68	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
Frontier	PriceFrom $86	Free Cancellation	Rating 5.7 3,040 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $104	Free Cancellation	Rating 6.3 8,487 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $140	Free Cancellation	Rating 7.2 2,894 reviews	Search JetBlue flights
Southwest	PriceFrom $178	Free Cancellation	Rating 8.0 4,306 reviews	Search Southwest flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights
United Airlines	PriceFrom $336	Free Cancellation	Rating 7.4 9,375 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 9,376 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 $473 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 $404 round-trip. American Airlines operates 7 flights out of San Antonio into Miami in an average week, so prices vary by time and availability. 11,369 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Miami Beach

Hollywood

Islamorada

Key Largo

Marco Island

Palm Beach

Marathon

Delray Beach

Pompano Beach

Sunny Isles Beach

Dania Beach

Bonita Springs

Jupiter

Doral

Boynton Beach

Lake Worth

Deerfield Beach

Lauderdale-by-the-Sea

Surfside

Miramar

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.

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/31

Tue 4/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from San Antonio

Complete your trip

Feeling lucky

Cheap flights from San Antonio to Miami from $66

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 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Antonio to Miami

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from San Antonio to Miami

Our best Southwest deals on San Antonio to Miami flight tickets

Frontier flights from San Antonio to Miami

Our best Frontier deals on San Antonio to Miami flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Miami that are best for you.

See travel insights to Miami from

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

What is the cheapest month to fly to Miami?

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

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

What is the cheapest San Antonio to Miami flight route?

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

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

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

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

What is the cheapest airline that flies from San Antonio to Miami?

What airlines fly to Miami?

Which airport is the most popular layover for flights between San Antonio and Miami?

Which layover airport offers the lowest fares from San Antonio to Miami?

Which layover airport has the shortest travel time from San Antonio to Miami?

Which layover airport has the shortest connection time from San Antonio to Miami?

How many flights depart from San Antonio to Miami on average per day?

How many flights depart from San Antonio to Miami on average per week?

When to book flights from San Antonio to Miami

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

Fastest flight time

Direct flights

Airports in Miami

Best airlines flying from San Antonio to Miami

Compare and see reviews for airlines that fly from San Antonio to Miami with momondo

United Airlines Flights From San Antonio to Miami

American Airlines Flights From San Antonio to Miami

Traveling to a place near Miami?

Why use momondo?

An easier way to manage your Miami trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Florida

Fly your favorite airline to Miami

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Miami

List of cabin classes available on flights landing in Miami. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from San Antonio

According to popular flight searches on momondo this year

Complete your trip to Miami

Explore popular destinations other users love

According to popular flight searches on momondo this year