Cheap flights from San Diego International to Hartsfield-Jackson from $195
Updated 2026-08-26
1888 miles great-circle distance, typically flown in 4h 12m with 8 airlines operating direct service from San Diego International (SAN) to Hartsfield-Jackson (ATL). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
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 Atlanta
Atlanta Hartsfield-Jackson is 10 miles south of downtown Atlanta. MARTA Red and Gold lines run from the airport's own station directly into downtown in 20 minutes for $2.50 — the cheapest big-city airport transfer in the country. Fares to Atlanta peak around the Masters (early April) and SEC football weekends (autumn Saturdays); January and August are the cheapest months despite August's heat.
Who flies SAN to ATL?
| Airline | IATA | Flight time | Cabin |
| Southwest Airlines | WN | 4h 12m | Economy |
| Alaska Airlines | AS | 4h 12m | Economy |
| American Airlines | AA | 4h 12m | Economy |
| Delta Air Lines | DL | 4h 12m | Economy |
| United Airlines | UA | 4h 12m | Economy |
| JetBlue Airways | B6 | 4h 12m | Economy |
| Frontier Airlines | F9 | 4h 12m | Economy |
| Hawaiian Airlines | HA | 4h 12m | Economy |
8 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
San Diego to Atlanta FAQs
Direct flights from San Diego International (SAN) to Hartsfield-Jackson (ATL) take approximately 4h 12m for the 1888-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.
8 carriers operate direct service from San Diego International (SAN) to Hartsfield-Jackson (ATL): 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.
Hartsfield-Jackson (ATL) is the primary international airport for Atlanta. 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.