Cheap flights from Key Largo, FL to San Antonio (SAT) from $85

Currently, September is the cheapest month in which you can book a flight from Key Largo to San Antonio (average of $291). Flying from Key Largo to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly into for flights to San Antonio from Key Largo?

  San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Key Largo to San Antonio. 5 airlines have flights to San Antonio from Key Largo on a regular basis. Booking flights from Key Largo to San Antonio should not be difficult; the airport handles an average of 3 inbound flights from Key Largo per day.

• Can I find flights from Key Largo to San Antonio for under $200 on Cheapflights?

  Yes, there are multiple flights from Key Largo to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $149, but on average you can expect to pay $185.

• Are there nonstop flights from Key Largo to San Antonio for under $300 on Cheapflights?

  Cheapflights has at least 20 direct flights from Key Largo to San Antonio under $300. A good price for a nonstop flight from Key Largo to San Antonio is less than $457.

• Are there last-minute flights available from Key Largo to San Antonio for under $300?

  There are currently 20+ open flights from Key Largo to San Antonio within the next 7 days for less than $300.

• What are the cheapest airlines to fly from Key Largo to San Antonio one-way?

  For one-way options, check prices for Frontier. According to our data, you can fly for as low as $85. Users have also found prices from $100 and $103 on Spirit Airlines and American Airlines, respectively.

• What are the most popular airlines that fly from Key Largo to San Antonio?

  Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Key Largo to San Antonio.

• What are the most reliable airlines from Key Largo to San Antonio?

  The top 3 most reliable airlines when flying from Key Largo to San Antonio are Finnair (80%), Royal Air Maroc (67%) and American Airlines (49%).

• What are the cheapest flights from Key Largo to San Antonio?

  While on average a flight from Key Largo to San Antonio is generally $257, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Miami - San Antonio), you can expect to pay $154 for that flight.

• What does MIA to SAT mean?

  Great question - MIA to SAT just means Miami Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights! Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE) are other airports near this flight route and their unique identifiers/IATA codes.

• Can I find deals for flights from Key Largo to San Antonio that include extra baggage allowance?

  The amount of baggage you can bring on your Key Largo to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Key Largo to San Antonio with specific airlines?

  Yes, Cheapflights allows you to browse and filter Key Largo to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Key Largo to San Antonio that include hotel bookings?

  Yes. In addition to deals on Key Largo to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Key Largo to San Antonio?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to San Antonio.

• Can I find deals for business class flights from Key Largo to San Antonio?

  Yes. Cheapflights offers flight deals from Key Largo to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Key Largo to San Antonio that allow pets onboard?

  Many airlines flying from Key Largo to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Key Largo to San Antonio?

  Yes, you can often find last-minute deals on Key Largo to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Key Largo to San Antonio flight deals updated?

  The Key Largo to San Antonio flight deals you see on this page were last updated on 5/16.