Good to know - Cheap tickets San Diego — Key West
| Flight distance | 3552 km |
|---|---|
| Round-trip from | $631 |
Airfare San Diego – Key West by month
Here you can find out in what months how much a ticket San Diego – Key West costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| March 2026 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying San Diego — Key West
Flight San Diego – Key West is served by 5 airlines.
- Allegiant Air (G4)
- American Eagle (AA)
- FedEx (FX)
- Jet Linx Aviation (JL)
- NetJets (1I)
Flights San Diego — Key West
The selection of cheap flights San Diego — Key West
The price of the flight San Diego — Key West (United States) — San Diego from $631 (round-trip).
The average price of the flight San Diego — Key West (United States) — San Diego $631 (round-trip).
- Departure city: San Diego
- IATA code of the city of origin: SAN
- Departure airports: Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport
- Departure country: United States
- Destination city: Key West
- IATA code of the destination city: EYW
- Destination airports: Key West International Airport, Key West NAS /Boca Chica Field (private U. S. Navy )
- Destination country: United States
Low cost flights San Diego — Key West (SAN — EYW)
The distance between San Diego and Key West 2207 miles (or 3552 kilometres).
The time difference between San Diego and Key West is 3 h.
Routes from nearby cities to Key West
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to San Diego with a flight to Key West are in Las Vegas.
Popular International routes from San Diego
Popular routes from Key West
If you are going to fly from Key West, then study the popular flights. The most popular flights from Key West:
Popular domestic routes from San Diego
FAQ about San Diego — Key West
Can we fly from San Diego to Key West?
Yes, you can fly from San Diego to Key West. San Diego has 7 airports (Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. There are non-direct flights through Allegiant Air, American Eagle, FedEx, Jet Linx Aviation, NetJets.
How much do flights San Diego — Key West cost?
The price of flights San Diego — Key West starts from $631.
What airports are there in San Diego and Key West?
In San Diego — Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport. In Key West — Key West International Airport, Key West NAS /Boca Chica Field (private U. S. Navy ).
What month is the cheapest to fly from San Diego to Key West?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Diego — Key West flight deals.
Which airlines fly from San Diego to Key West?
All the following airlines flights San Diego — Key West: Allegiant Air, American Eagle, FedEx, Jet Linx Aviation, NetJets.