$122+ Cheap flights from San Francisco (SFO) to Key Largo, FL

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 22 flights from San Francisco to Key Largo per day from 8 different airlines.

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

Airlines like Delta and United Airlines fly from San Francisco to Key Largo in about 5h 36m. The time it takes to get you to your destination can typically vary by up to 4h 41m. Airlines will cover a distance of 2579 mi. This flight may include one or multiple stops.

Before booking your flight to Key Largo from San Francisco, check out the most reliable airlines to get you to your destination on time: ITA Airways (95%), United Airlines (94%), Copa Airlines( 89%).

While on average a flight from San Francisco to Key Largo is generally $1,219, our data shows the cheapest flight currently is $113. When looking at the most popular route, (San Francisco - Miami), you can expect to pay $143 for that flight.

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

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.

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.

Currently, March is the cheapest month in which you can book a flight from San Francisco to Key Largo (average of $91). Flying from San Francisco to Key Largo in April is currently the most expensive (average of $179). 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.