Flights from Key West to San Diego
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Where to connect
Options with one connection, fastest first
- fastest, via Orlando
- 9h 34m
- two tickets, via Orlando
- $192
- connection options
- 4
- straight-line distance
- 2,207 mi (3,552 km)
fastest
Via Orlando
9h 34m
with the connection
Key West to Orlando
flight 1h 13m
Connection of about 3h
Arrival: Orlando International, Orlando Sanford International. Departure to San Diego: Orlando International.
Orlando to San Diego
flight 5h 21m
two ticketsfrom $192
Via Miami
9h 38m
with the connection
Key West to Miami
flight 54m
Connection of about 3h
Arrival: Miami International. Departure to San Diego: Fort Lauderdale-Hollywood International, Miami International.
Miami to San Diego
flight 5h 44m
two ticketsfrom $840
Via Washington
11h 36m
with the connection
Key West to Washington
flight 2h 51m
Connection of about 3h
Arrival: Ronald Reagan National, Washington Dulles International. Departure to San Diego: Baltimore/Wash International Thurgood Marshall, Ronald Reagan National, Washington Dulles International.
Washington to San Diego
flight 5h 45m
Via Philadelphia
12h 10m
with the connection
One ticket or two
How the options are calculated and what to keep in mind at the connection
Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.
Nearest nonstop flights
The closest you can get without a connection
From Key West to cities closest to San Diego
Key West to Tampa
Tampa: 2,085 mi (3,356 km) from San Diego, flight 1h 6m
from $42
Key West to Orlando
Orlando: 2,136 mi (3,438 km) from San Diego, flight 1h 13m
from $48
Key West to Miami
Miami: 2,268 mi (3,650 km) from San Diego, flight 54m
from $138
Key West to Washington
Washington: 2,270 mi (3,653 km) from San Diego, flight 2h 51m
Key West to Philadelphia
Philadelphia: 2,367 mi (3,810 km) from San Diego, flight 3h 5m
Key West to New York
New York: 2,428 mi (3,907 km) from San Diego, flight 3h 19m
from $198
To San Diego from cities closest to Key West
Miami to San Diego
Miami: 130 mi (209 km) from Key West, flight 5h 44m
from $183
Orlando to San Diego
Orlando: 276 mi (444 km) from Key West, flight 5h 21m
from $136
Cancun to San Diego
Cancun: 399 mi (642 km) from Key West, flight 8h 1m
Savannah to San Diego
Savannah: 522 mi (840 km) from Key West, flight 13h 47m
from $281
New Orleans to San Diego
New Orleans: 631 mi (1,015 km) from Key West, flight 4h 8m
from $184
Atlanta to San Diego
Atlanta: 654 mi (1,053 km) from Key West, flight 4h 49m
from $110
Frequently asked questions
Is there a nonstop flight from Key West to San Diego?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Orlando.
What is the fastest way to fly from Key West to San Diego?
Via Orlando: 1h 13m to the connection, 5h 21m after it, about 9h 34m in total with 3h for the connection.
How much does a flight from Key West to San Diego with a connection cost?
Two nonstop tickets via Orlando from $192. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Key West and San Diego?
Orlando (9h 34m total), Miami (9h 38m total), Washington (11h 36m total) and Philadelphia (12h 10m total).
How far is San Diego from Key West?
2,207 mi (3,552 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.