Can I fly direct from Miami to San Antonio?

Yes, direct flights are available from Miami to San Antonio. Historically, approximately 70% of flights on this route have been direct. For those flights that do include stops, the median number of stopovers is typically two. This indicates a strong prevalence of non-stop options for travelers.

What's the flight time from Miami to San Antonio?

A direct flight from Miami to San Antonio typically takes about 3 hours and 7 minutes, with a median duration of 187 minutes. If your journey includes one stop, the median flight time increases to 10 hours and 18 minutes, or 618 minutes. The total distance covered on this route is approximately 1836 kilometers.

Should I set a price alert for Miami to San Antonio flights?

Based on historical trends, flights from Miami to San Antonio are frequently discounted. This route is classified as having frequent deal activity across the trailing quarter. Setting a price alert could be beneficial for travelers looking to secure a lower fare. This allows you to be notified when prices drop, potentially saving you money on your trip.

Flights From Miami

To San Antonio

Cheap Flights from Miami to San Antonio

Browse current best options from Miami. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Miami

RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Miami to San Antonio

Explore current cheapest deals departing from Miami to San Antonio

2026-10-22 – 2026-10-29
MIA - San Antonio
46% AI deal score
$254
$256
Round trip
2026-10-01 – 2026-10-03
MIA - San Antonio
49% AI deal score
$281
$256
Round trip
2026-10-10 – 2026-10-12
MIA - San Antonio
47% AI deal score
$268
$256
Round trip
2026-10-22 – 2026-10-26
MIA - San Antonio
47% AI deal score
$267
$256
Round trip
2026-10-05 – 2026-10-13
MIA - San Antonio
45% AI deal score
$244
$256
Round trip
2026-10-27 – 2026-10-29
MIA - San Antonio
47% AI deal score
$267
$256
Round trip
2026-10-14 – 2026-10-20
MIA - San Antonio
46% AI deal score
$255
$256
Round trip
2026-10-21 – 2026-10-24
MIA - San Antonio
47% AI deal score
$267
$256
Round trip
2026-09-26 – 2026-09-27
MIA - San Antonio
67% AI deal score
$318
$257
Round trip
2026-10-24 – 2026-10-26
MIA - San Antonio
46% AI deal score
$267
$266
Round trip

Miami to San Antonio: Overview

Insights for flights from Miami to San Antonio

A typical journey from Miami to San Antonio takes about 17h 53m, including connections. This route is classified as medium-haul, covering a distance of 1836 km. Given that most itineraries involve at least one stop, the overall travel time reflects the need for transfers.

For those seeking cheap flights from Miami to San Antonio, right now, fares are below the typical level. Prices for this route typically range from $393–$739, with a median of $520. Currently, only 4% of recent fares are classified as a good price, indicating that while current prices are lower than average, finding exceptional deals is less common. New deals appear almost daily, so monitoring prices can be beneficial.

If you are wondering when is the cheapest time to fly from Miami to San Antonio, the data shows that March is typically the most affordable month, with a median fare of $302. Following closely are January, with a median fare of $313, and February, with a median of $314. These months offer the lowest median prices for this route.

Regarding direct flights from Miami to San Antonio, most itineraries connect at least once. Only 0.7% of recent fares were non-stop. For the majority of connecting flights, travelers can expect to make two stopovers to reach San Antonio.

How much is a round trip from Miami to San Antonio

Regular price: $214 - $350

Prices for flights from Miami to San Antonio are currently within the regular range.

The regular price range for flights from Miami to San Antonio is typically between $214 and $350. The current lowest deal is $256 with Frontier Airlines for travel from Oct 10-Oct 12.

now $256

Low $214

High $350

The cheapest time to fly from Miami to San Antonio

The cheapest month to fly from Miami to San Antonio is March, with a median price of $302. The most expensive month is May, with a median price of $657. Prices are generally lower from January to December.

March

Cheapest

Flights from $302

May

Most Expensive

Flights from $657

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Miami to San Antonio

Frontier Airlines

Breeze Airways

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Miami to San Antonio

Wed, Sep 16

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$474

$368

One-way

Fri, Sep 18

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$458

$368

One-way

Fri, Sep 18

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$377

$368

One-way

Sat, Sep 26

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$318

$257

One-way

Mon, Sep 28

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$307

$322

One-way

Tue, Sep 29

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$292

$318

One-way

Biggest price drops on these dates for flights from Miami to San Antonio

3 nights

Sep 18 - Sep 21

$458 → $370

19%

4 nights

Sep 16 - Sep 20

$455 → $370

19%

3 nights

Sep 25 - Sep 28

$318 → $259

19%

1 night

Sep 26 - Sep 27

$313 → $259

17%

Popular Airports to fly from Miami to San Antonio

Miami - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Miami to San Antonio are below the typical level.

📅 Best time to fly

Fly in March for prices around $302

Historically, March, January, and February offer the lowest median prices for this route.

⏱️ Flight duration

Total trip time is 17h 53m

The median flight duration from Miami to San Antonio is 17 hours and 53 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 70% of routes, typically involving 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers many direct deals

Frontier Airlines has 89 direct deals, more than any other airline on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Miami to San Antonio are frequent, appearing often over 30 days.

Miami main airports to depart from

Miami International (MIA)

Cheapest

Miami International Airport is a good option for flights from Miami to San Antonio.

📍 ~10 km from Miami city center (reachable by car)

💸 Flights from ~$239

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival point for flights from Miami to San Antonio.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$239

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, offering more options.

📍 ~120 km from San Antonio (reachable by car, but heavy traffic on I-35 can increase travel time).

💸 Flights from ~$189

Business & First Class Flight Deals to San Antonio

Discover luxury on the budget with premium cabin class on flights from Miami to San Antonio.

Elite

Best Elite deals to San Antonio

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From MIA

Elite

Sep 01

San Antonio, United States

81% AI deal score

$1,843

$1,092

Save $751

United Airlines

Business Class

From MIA

Elite

Sep 02

San Antonio, United States

81% AI deal score

$1,889

$1,092

Save $797

United Airlines

Business Class

From MIA

Elite

Sep 11

San Antonio, United States

79% AI deal score

$1,671

$1,100

Save $571

United Airlines

Business Class

From MIA

Elite

Oct 07

San Antonio, United States

78% AI deal score

$1,548

$1,039

Save $509

United Airlines

Business Class

From MIA

Elite

Sep 24

San Antonio, United States

78% AI deal score

$1,573

$1,063

Save $510

United Airlines

Business Class

From MIA

Elite

Oct 08

San Antonio, United States

77% AI deal score

$1,510

$1,063

Save $447

United Airlines

Business Class

From MIA

Elite

Sep 05

San Antonio, United States

77% AI deal score

$1,455

$1,092

Save $363

United Airlines

Business Class

From MIA

Elite

Sep 17

San Antonio, United States

77% AI deal score

$1,562

$1,117

Save $445

United Airlines

Business Class

From MIA

Elite

Sep 18

San Antonio, United States

77% AI deal score

$1,601

$1,117

Save $484

United Airlines

Business Class

From MIA

Elite

Sep 29

San Antonio, United States

72% AI deal score

$1,390

$1,051

Save $339

United Airlines

Business Class

From MIA

Elite

Sep 08

San Antonio, United States

72% AI deal score

$1,392

$1,092

Save $300

United Airlines

Business Class

From MIA

Elite

Oct 30

San Antonio, United States

72% AI deal score

$1,597

$1,171

Save $426

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

Historically, the best prices for flights from Miami to San Antonio are found when booking between 28 and 59 days in advance. Within this window, the average price is typically around $333. Booking 14-27 days out also offers a good value, with an average price of $342. Prices tend to increase significantly closer to departure, with flights booked 0-6 days out averaging $890.

Across the trailing quarter, a flight from Miami to San Antonio is considered a good deal at or below $393. The median price for this route over the same period was $520. Prices can vary, with 75% of fares historically being $739 or less. Travelers aiming for the best value should target prices below the $393 threshold.

Historically, the cheapest months to fly from Miami to San Antonio are March, January, and February. In March, the median price was $302, while January saw a median of $313. February also offered competitive pricing with a median of $314. These prices are considerably lower than the annual median price of $520 for this route.

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Flights to San Antonio from other cities

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Miami to San Antonio: Overview

Insights for flights from Miami to San Antonio

How much is a round trip from Miami to San Antonio

Regular price: $214 - $350

Prices for flights from Miami to San Antonio are currently within the regular range.

The regular price range for flights from Miami to San Antonio is typically between $214 and $350. The current lowest deal is $256 with Frontier Airlines for travel from Oct 10-Oct 12.

now $256

Low $214

High $350

The cheapest time to fly from Miami to San Antonio

March

Cheapest

Flights from $302

May

Most Expensive

Flights from $657

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Miami to San Antonio

Frontier Airlines

Breeze Airways

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Miami to San Antonio

Wed, Sep 16

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$474

$368

One-way

Fri, Sep 18

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$458

$368

One-way

Fri, Sep 18

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$377

$368

One-way

Sat, Sep 26

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$318

$257

One-way

Mon, Sep 28

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$307

$322

One-way

Tue, Sep 29

⌛ Last-Minute

MIA - San Antonio

Miami (MIA) - San Antonio (SAT)

Frontier Airlines

$292

$318

One-way

Biggest price drops on these dates for flights from Miami to San Antonio

3 nights

Sep 18 - Sep 21

$458 → $370

19%

4 nights

Sep 16 - Sep 20

$455 → $370

19%

3 nights

Sep 25 - Sep 28

$318 → $259

19%

1 night

Sep 26 - Sep 27

$313 → $259

17%

Popular Airports to fly from Miami to San Antonio

Miami - San Antonio route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Miami to San Antonio are below the typical level.

📅 Best time to fly

Fly in March for prices around $302

Historically, March, January, and February offer the lowest median prices for this route.

⏱️ Flight duration

Total trip time is 17h 53m

The median flight duration from Miami to San Antonio is 17 hours and 53 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 70% of routes, typically involving 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers many direct deals

Frontier Airlines has 89 direct deals, more than any other airline on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Miami to San Antonio are frequent, appearing often over 30 days.

Miami main airports to depart from

Miami International (MIA)

Cheapest

Miami International Airport is a good option for flights from Miami to San Antonio.

📍 ~10 km from Miami city center (reachable by car)

💸 Flights from ~$239

San Antonio main airports to arrive at

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient arrival point for flights from Miami to San Antonio.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$239

Airports nearby San Antonio used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a major international hub with an extensive flight network, offering more options.

San Antonio, United States

72% AI deal score

$1,597

$1,171

Save $426

United Airlines

Business Class

Frequently Asked Questions About Flights to San Antonio

Cheap Flights from Miami to San Antonio

Today’s best flight deals from Miami to San Antonio

Miami to San Antonio: Overview

Insights for flights from Miami to San Antonio

How much is a round trip from Miami to San Antonio

The cheapest time to fly from Miami to San Antonio

Direct flights from Miami to San Antonio

Last-minute flights going from Miami to San Antonio

Biggest price drops on these dates for flights from Miami to San Antonio

Popular Airports to fly from Miami to San Antonio

Miami - San Antonio route insights

Recent fares are below the typical level

Fly in March for prices around $302

Total trip time is 17h 53m

Connecting flights are dominant

Frontier Airlines offers many direct deals

Deals are frequent on this route

Miami main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Sep 01

Sep 02

Sep 11

Oct 07

Sep 24

Oct 08

Sep 05

Sep 17

Sep 18

Sep 29

Sep 08

Oct 30

Frequently Asked Questions About Flights to San Antonio

How early should I book Miami to San Antonio flights to get the cheapest price?

What's a cheap fare from Miami to San Antonio?

Which months have the cheapest flights from Miami to San Antonio?

Can I fly direct from Miami to San Antonio?

What's the flight time from Miami to San Antonio?

Should I set a price alert for Miami to San Antonio flights?

Related routes

More routes from Miami

Flights to San Antonio from other cities

Miami to San Antonio: Overview

Insights for flights from Miami to San Antonio

How much is a round trip from Miami to San Antonio

The cheapest time to fly from Miami to San Antonio

Direct flights from Miami to San Antonio

Last-minute flights going from Miami to San Antonio

Biggest price drops on these dates for flights from Miami to San Antonio

Popular Airports to fly from Miami to San Antonio

Miami - San Antonio route insights

Recent fares are below the typical level

Fly in March for prices around $302

Total trip time is 17h 53m

Connecting flights are dominant

Frontier Airlines offers many direct deals

Deals are frequent on this route

Miami main airports to depart from

San Antonio main airports to arrive at

Airports nearby San Antonio used as alternative

Business & First Class Flight Deals to San Antonio

Best Elite deals to San Antonio

Sep 01

Sep 02

Sep 11

Oct 07

Sep 24

Oct 08

Sep 05

Sep 17

Sep 18

Sep 29

Sep 08

Oct 30

Frequently Asked Questions About Flights to San Antonio

How early should I book Miami to San Antonio flights to get the cheapest price?

What's a cheap fare from Miami to San Antonio?

Which months have the cheapest flights from Miami to San Antonio?