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Flights from Key West to San Diego
There are no direct flights from Key West to San Diego. The fastest way is one stop via Atlanta or Dallas, about 6h 44m door to door (19 connections a week on current schedules).
No direct flights · 6 connection options From 6h 44m
Key West to San Diego at a glance
Fastest journey6h 44mVia Atlanta, on current schedules
Nonstop flightsNoneConnect via Atlanta or Dallas
Best ways to fly from Key West to San Diego
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
EYW Atlanta (ATL) SAN
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines
Mon07:30 EYW09:15 ATL0h 45m connection10:00 ATL11:14 SANDelta Air Lines
2Search
EYW Dallas (DFW) SAN
Leg 1: American Airlines · Leg 2: Alaska Airlines, American Airlines, Frontier Airlines
4Search
EYW Chicago (ORD) SAN
Leg 1: United Airlines · Leg 2: Alaska Airlines, American Airlines, Frontier Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,552 km2,206 miles
- Journey time
- 6h 44mon current schedules
- Time difference
- -3hSan Diego vs Key West
- Currency in San Diego
- USD
- Airports
- EYW → SAN, CLD
Flights from Key West to San Diego: questions answered
Are there direct flights from Key West to San Diego?
No. There is no nonstop service, so you will connect, most easily in Atlanta, Dallas and Miami. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Key West to San Diego?
With one connection the journey usually takes around 6h 44m, depending on the layover. The straight-line distance is 3,552 km.
Where do you change planes between Key West and San Diego?
The best connecting points are Atlanta (ATL), Dallas (DFW), Miami (MIA) and Chicago (ORD). Delta Air Lines flies both legs via Atlanta, so you can book it as one ticket.
Which airports serve Key West and San Diego?
Key West: Key West International Airport (EYW). San Diego: San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD).
What is the time difference between Key West and San Diego?
San Diego is 3 hours behind Key West.





