Cheap flights from Key West, FL to San Luis Obispo, CA
Choose between Alaska Airlines, Silver Airways, or Spirit Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to San Luis Obispo
Cheapest nonstop round-trip | £432 |
---|---|
Most popular airline | Alaska Airlines |
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at San Luis Obispo County Regional, or San Luis Obispo-Railroad Ave. The most popular airlines for this route are Alaska Airlines, Silver Airways, Spirit Airlines, Frontier Airlines, and Allegiant Air. Key West and San Luis Obispo have 79 direct flights per week.
Check-in for a flight from Key West to San Luis Obispo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Luis Obispo
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 17°C | 7°C |
February | 17°C | 7°C |
March | 17°C | 8°C |
April | 20°C | 9°C |
May | 21°C | 10°C |
June | 24°C | 13°C |
July | 26°C | 15°C |
August | 26°C | 16°C |
September | 26°C | 15°C |
October | 24°C | 13°C |
November | 20°C | 10°C |
December | 16°C | 7°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Key West
- Flights from Key West to London
- Flights from Key West to Orlando
- Flights from Key West to Hamilton
- Flights from Key West to New Orleans
- Flights from Key West to San Juan
- Flights from Key West to Las Vegas
- Flights from Key West to Glasgow
- Flights from Key West to Nashville
- Flights from Key West to Denver
- Flights from Key West to Manchester
- Flights from Key West to New York
- Flights from Key West to Chicago
- Flights from Key West to Miami
- Flights from Key West to Los Angeles
- Flights from Key West to Atlanta
- Flights from Key West to Mexico City
- Flights from Key West to Bogotá
- Flights from Key West to Dallas
- Flights from Key West to Phoenix
- Flights from Key West to Philadelphia
Flights to San Luis Obispo
- Flights from London to San Luis Obispo
- Flights from Los Angeles to San Luis Obispo
- Flights from New York to San Luis Obispo
- Flights from Orlando to San Luis Obispo
- Flights from Las Vegas to San Luis Obispo
- Flights from Denver to San Luis Obispo
- Flights from Chicago to San Luis Obispo
- Flights from Miami to San Luis Obispo
- Flights from Atlanta to San Luis Obispo
- Flights from Mexico City to San Luis Obispo
- Flights from Bogotá to San Luis Obispo
- Flights from Dallas to San Luis Obispo
- Flights from Phoenix to San Luis Obispo
- Flights from Philadelphia to San Luis Obispo
- Flights from San Francisco to San Luis Obispo
- Flights from Cancún to San Luis Obispo
- Flights from Houston to San Luis Obispo
- Flights from San Juan to San Luis Obispo
- Flights from Washington, D.C. to San Luis Obispo
- Flights from Dhaka to San Luis Obispo
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from Lucknow to Chișinău
- Flights from London to New York
- Flights from Gwalior to Jacksonville
- Flights from George Town to Split
- Flights from Roosevelt Roads Naval Station to Baltra Island
- Flights from Ubon Ratchathani Province to Bucaramanga
- Flights from Harrison to Norfolk
- Flights from Pristina to Surat Thani Province
- Flights from Omaha to Gillette
- Flights from Gulfport to Des Moines
- Flights from Norfolk to Harrison
- Flights from Jacksonville to Kansas City
Airports near Key West
- Miami International
- Fort Lauderdale–Hollywood International
- Southwest Florida International
- Key West International