Cheap flights from San Francisco (SFO) to Key Largo, FL from $73

Currently, September is the cheapest month in which you can book a flight from San Francisco to Key Largo (average of $208). Flying from San Francisco to Key Largo in March is currently the most expensive (average of $290). 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 from for flights from San Francisco to Key Largo?

  If you book a flight to Key Largo from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 11 flights from San Francisco to Key Largo per day from 10 different airlines.

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

  Yes, there are multiple flights from San Francisco to Key Largo for under $200. The cheapest flight booked recently is on Frontier for just $140, but on average you can expect to pay $185.

• Are there nonstop flights from San Francisco to Key Largo for under $200 on Cheapflights?

  Cheapflights has at least 20 direct flights from San Francisco to Key Largo under $200. A good price for a nonstop flight from San Francisco to Key Largo is less than $240.

• Are there last-minute flights available from San Francisco to Key Largo for under $200?

  There are currently 20+ open flights from San Francisco to Key Largo within the next 7 days for less than $200.

• What days are nonstop flights available from San Francisco to Key Largo?

  Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Friday, Saturday.

• How popular is this San Francisco to Key Largo flight route?

  Within the past month, 39 users have taken a look at flights from San Francisco to Key Largo.

• How many flights depart from San Francisco to Key Largo on average per day?

  13 flight departures from San Francisco to Key Largo per day on average.
  Morning (6am - Noon) - 46% of flight departures
  Evening (6pm - Midnight) - 54% of flight departures

• How long is the flight from San Francisco to Key Largo?

  Airlines like Frontier, American Airlines, and United Airlines fly from San Francisco to Key Largo in about 5h 42m. The time it takes to get you to your destination can typically vary by up to 22h 07m. Airlines will cover a distance of 2595 mi. This flight may include one or multiple stops.

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

  The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from San Francisco to Key Largo for a low price.

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

  American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from San Francisco to Key Largo.

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

  Before booking your flight to Key Largo from San Francisco, check out the most reliable airlines to get you to your destination on time: Finnair (89%), United Airlines (84%), Qatar Airways( 80%).

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

  While on average a flight from San Francisco to Key Largo is generally $976, our data shows the cheapest flight currently is $133. When looking at the most popular route, (San Francisco - Miami), you can expect to pay $198 for that flight.

• What does SFO to MIA mean?

  SFO stands for San Francisco Airport, while MIA stands for Miami Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

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

  The amount of baggage you can bring on your San Francisco to Key Largo 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 San Francisco to Key Largo with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Francisco to Key Largo 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 San Francisco to Key Largo that include hotel bookings?

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

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

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

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

  Yes. Cheapflights offers flight deals from San Francisco to Key Largo 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 San Francisco to Key Largo that allow pets onboard?

  Many airlines flying from San Francisco to Key Largo 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 San Francisco to Key Largo?

  Yes, you can often find last-minute deals on San Francisco to Key Largo 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 San Francisco to Key Largo flight deals updated?

  The San Francisco to Key Largo flight deals you see on this page were last updated on 4/25.