San Diego International to Miami International
2264 miles great-circle distance, typically flown in 4h 57m with 8 airlines operating direct service from San Diego International (SAN) to Miami International (MIA). Cheapest fares are usually in January (around $249 return), with peak prices in August (around $747). Departures on a Tuesday tend to undercut weekend prices on this corridor.
Flying from San Diego International
San Diego International is the busiest single-runway commercial airport in the United States, sitting 3 miles from downtown San Diego. MTS Route 992 runs from the terminals directly to downtown in around 15 minutes for $2.50; the future Trolley extension (planned 2027) will provide direct light rail. Southwest and Alaska have the largest schedules; American, Delta and United add full-service capacity. Limited international long-haul — British Airways and Lufthansa serve London and Frankfurt direct.
Arriving in Miami
Miami International is 8 miles northwest of downtown Miami, with the Metrorail Orange Line and Tri-Rail commuter both running from the MIA Mover-connected station. Fares to Miami spike sharply for Spring Break (March), Art Basel (early December) and the New Year holiday week; September through mid-November is the cheapest window. Caribbean and Latin American connection traffic keeps long-haul carriers price-aggressive year-round.
Who flies SAN to MIA?
| Airline | IATA | Flight time | Cabin |
| Southwest Airlines | WN | 4h 57m | Economy |
| Alaska Airlines | AS | 4h 57m | Economy |
| American Airlines | AA | 4h 57m | Economy |
| Delta Air Lines | DL | 4h 57m | Economy |
| United Airlines | UA | 4h 57m | Economy |
| JetBlue Airways | B6 | 4h 57m | Economy |
| Frontier Airlines | F9 | 4h 57m | Economy |
| Hawaiian Airlines | HA | 4h 57m | Economy |
8 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Best time to fly SAN→MIA
Synthesised from 12-month price aggregates. Cheapest months in green, peak in red.
Estimated baseline. Prices update on a 30-day cadence as Travelpayouts data refreshes. Cheapest day-of-week typically Tuesday.
San Diego to Miami FAQs
Direct flights from San Diego International (SAN) to Miami International (MIA) take approximately 4h 57m for the 2264-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
January is typically the cheapest month on this route, with one-way fares from $249. August is the peak — expect prices 2–3× higher. Book 4–8 weeks ahead for best fares; last-minute prices on this corridor rise sharply inside two weeks of departure.
8 carriers operate direct service from San Diego International (SAN) to Miami International (MIA): Southwest Airlines, Alaska Airlines, American Airlines, Delta Air Lines, United Airlines and 3 more. Frequencies vary by season and carrier — Southwest Airlines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Miami International (MIA) is the primary international airport for Miami. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.