Cheap flights from San Antonio International to Miami International

Compare San Antonio International to Miami International flight deals

Find the cheapest month or even day of the year to fly to Miami International

Book the best Miami International fare with no extra fees

Flight deals from San Antonio International to Miami International

Looking for a cheap last-minute deal or the best round-trip flight from San Antonio International to Miami International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Antonio International to Miami International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Miami International flights are currently cheapest in August.

Direct flights from San Antonio International to Miami International

San Antonio International to Miami International: Alternative routes

Compare routes from San Antonio International to Miami below. You may find an airport to fly into that's cheaper, faster, or easier than Miami International.

San Antonio to Miami: Flight information

The things to know before you go.
Cheapest flight found$174
Cheapest month to flyAugust
Average flight time2 hrs, 47 mins
Most popular airlineAmerican Airlines
Average flights per week31

Finding cheap flights from San Antonio International to Miami International: Frequently asked questions

The best price we found for a round-trip flight from San Antonio International to Miami International is $174. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 47 minutes is the average flight time from San Antonio International to Miami International.
American Airlines, Envoy Air and Qatar Airways fly direct from San Antonio International to Miami International.
There are 31 flights per week flying from San Antonio International to Miami International, as of July 2025.
The cheapest month to fly from San Antonio International to Miami International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Miami International Airport on Saturday, August 2, 2025.
Yes – the average flight time is 2 hours and 47 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Miami International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Miami is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and American Airlines offer the cheapest flight tickets to Miami International.

Traveling from San Antonio International Airport (SAT) to Miami International Airport (MIA): what you need to know

  • Around 2 hours 45 minutes is how long you can expect to be in the air on a direct flight from San Antonio International Airport to Miami International Airport.

  • Miami is one hour ahead of San Antonio and observes the UTC-4 timezone.

  • Flights from SAT to MIA start at 05:08 — the earliest with American Airlines. The last departure is at 16:42 with American Airlines. Overall, you can take your pick of 11 weekly San Antonio International Airport to Miami International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to board your SAT to MIA flight.

  • Traveling during a peak month like July? Public holidays and other high seasons can mean longer lines and delays at security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • Flying into Miami (and then discovering more of United States!) is a snap with American Airlines. This popular carrier offers direct flights from San Antonio International Airport to Miami International Airport.

  • Most travelers choose to fly with American Airlines on this route.

  • American Airlines is the most punctual carrier that offers SAT to MIA flights. An impressive 82.14% of its services on this route arrive as scheduled.

  • Think about adding a stopover when booking your ticket from San Antonio International Airport to Miami International Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between SAT and MIA:

    • William P. Hobby Airport

    • George Bush Intercontinental Airport

    • Orlando International Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Miami International Airport (MIA)

  • At the moment, $69 is the cheapest price we've seen for a one-way San Antonio International Airport to Miami International Airport flight. The best price for a return ticket is $174. Keep in mind that fares could change due to availability at the time of booking.

  • Get cheap tickets from SAT to MIA by booking at least seven months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • The cheapest month for flights from San Antonio International Airport to Miami International Airport is June. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.

  • Spend less time searching for cheap flights from SAT to MIA by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Tailor your flights with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from San Antonio International Airport to Miami International Airport.

Handy information about San Antonio International Airport (SAT)

  • You'll find SAT at 9800 Airport Boulevard.

  • San Antonio International Airport scores top marks for on-time performance. 83.17% of flights that depart SAT land on time.

  • To reach San Antonio International Airport from central San Antonio, it'll take around 20 minutes by car. This depends on traffic, however. It's approximately 19 kilometers from the airport to the city center.

  • Catching public transport? Expect a journey time of around 1 hour 30 minutes.

  • Get your travels off to a hassle-free start by staying near SAT. Whether you're catching an early flight from San Antonio International Airport to Miami International Airport or just don't like being rushed, these hotels are ideal:

Arriving at Miami International Airport (MIA)

  • The last thing you want is a long journey to your hotel if you're getting in late on a San Antonio International Airport to Miami International Airport flight. Reserve one of these accommodation options near MIA instead:

  • Grab a Miami International Airport rental car and discover Miami and beyond with your own set of wheels. A&G Car Rental, MLC and Dollar are popular providers you can book with here.

  • To lock in the lowest price, reserve your vehicle from Miami International Airport about one week before you set off.

Getting from Miami International Airport (MIA) to central Miami

  • You'll find MIA at 4200 N.W. 21 Street.

  • Miami International Airport to central Miami has a drive time of around 20 minutes. It's approximately 16 kilometers away.

  • It takes roughly 1 hour 20 minutes if you're traveling on public transport.

When to fly to Miami International Airport (MIA)

  • The quietest month for a flight from San Antonio International Airport to Miami International Airport is April, while July is the most popular. Pick the ideal time to go to Miami based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Miami is August, with the temperature ranging between 26ºC (79ºF) and 32ºC (90ºF). Lock in your flights from San Antonio International Airport to Miami International Airport in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, look for a cheap ticket from SAT to MIA in January. Average temperatures are between 13ºC (55ºF) and 25ºC (77ºF) then.

Explore more of United States

  • You've seen Miami, now it's time to explore other parts of United States. Travel about 338 kilometers north-west to Tampa to check off its top sights. From Ybor City Tattoo Company to Tampa Riverwalk and The Florida Aquarium, your itinerary will be busy.

  • Orlando is another must-experience destination in United States and is around 338 kilometers north of Miami. No journey is complete without visiting Universal Orlando Resort, Universal's Islands of Adventure and Lake Eola Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.