Fort Lauderdale (FLL) to San Francisco (SFO): 2,579 miles (4,151 km) great-circle, about 5h 40m nonstop by our estimate. Cheapest fare observed: $350 round-trip on Southwest, with 2 stops, departing July 22, 2026.
$350 round-trip, Southwest WN1775, departing 2026-07-22 at 15:25, returning 2026-07-27. The recorded itinerary left on a Wednesday, returning on a Monday 5 nights later; the fare was observed 88 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $350, it ranked 25th of the 30 round-trip fares we recorded from FLL (median $222). That is 13.6 cents per great-circle mile (round-trip price over one-way distance), below the FLL median of 17.5 cents across 30 round-trip routes.
Routes from FLL of similar length: Los Angeles (2,338 mi) at $264 and Las Vegas (2,170 mi) at $233.
FLL to SFO is the only one of 30 FLL routes where Southwest priced cheapest. It is the 4th longest of the 30 routes we track from FLL.
Of 19 departure airports with a fare to San Francisco, Fort Lauderdale (FLL) ranked 17th at $350. Lowest: $126 from Los Angeles (LAX); highest: $483 from New York (JFK); 6 nonstop. Cheapest-fare airlines (routes): Frontier (13), Southwest (3), American Airlines (1), United Airlines (1) and WestJet (1).
The reverse, San Francisco (SFO) to Fort Lauderdale (FLL), was $352 round-trip on American Airlines, 1 stop, departing May 25, 2026. San Francisco to Fort Lauderdale flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Los_Angeles; flight time is our estimate.