Cheap flights from San Luis Obispo, CA to San Diego, CA
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 Diego
Cheapest one-way trip | $79 |
---|---|
Cheapest round-trip | $145 |
Average round-trip | $293 |
Nonstop flights in May | $102 – $329 |
Most popular airline | United Airlines |
Search by stops
Search by carrier
Search by price
Search by departure date
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 Diego International, or McClellan–Palomar. The distance between San Luis Obispo and San Diego is 423 km. The most popular airlines for this route are United Airlines, and Alaska Airlines. San Luis Obispo and San Diego have 40 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from San Luis Obispo to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 28.04 - Sat 04.05
Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 05.05 - Sat 11.05
Airline | Sun 05.05 | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 12.05 - Sat 18.05
Airline | Sun 12.05 | Mon 13.05 | Tue 14.05 | Wed 15.05 | Thu 16.05 | Fri 17.05 | Sat 18.05 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | 1 | 2 | 2 | 2 |
Weekly direct flights for Sun 19.05 - Sat 25.05
Airline | Sun 19.05 | Mon 20.05 | Tue 21.05 | Wed 22.05 | Thu 23.05 | Fri 24.05 | Sat 25.05 |
---|---|---|---|---|---|---|---|
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Check-in for a flight from San Luis Obispo to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in San Diego
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 18°C | 10°C |
February | 17°C | 10°C |
March | 18°C | 11°C |
April | 19°C | 12°C |
May | 20°C | 14°C |
June | 22°C | 16°C |
July | 24°C | 18°C |
August | 25°C | 19°C |
September | 25°C | 19°C |
October | 23°C | 16°C |
November | 21°C | 13°C |
December | 17°C | 11°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 San Luis Obispo
- Flights from San Luis Obispo to Las Vegas
- Flights from San Luis Obispo to Seattle
- Flights from San Luis Obispo to Portland
- Flights from San Luis Obispo to Phoenix
- Flights from San Luis Obispo to Dallas
- Flights from San Luis Obispo to Denver
- Flights from San Luis Obispo to San Francisco
- Flights from San Luis Obispo to Nashville
- Flights from San Luis Obispo to Boise
- Flights from San Luis Obispo to Sacramento
- Flights from San Luis Obispo to New Orleans
- Flights from San Luis Obispo to Austin
- Flights from San Luis Obispo to Chicago
- Flights from San Luis Obispo to Salt Lake City
- Flights from San Luis Obispo to Spokane
- Flights from San Luis Obispo to Reno
- Flights from San Luis Obispo to New York
- Flights from San Luis Obispo to Los Angeles
- Flights from San Luis Obispo to Houston
- Flights from San Luis Obispo to San Antonio
Flights to San Diego
- Flights from Denver to San Diego
- Flights from Las Vegas to San Diego
- Flights from Austin to San Diego
- Flights from Cincinnati to San Diego
- Flights from Philadelphia to San Diego
- Flights from New York to San Diego
- Flights from Phoenix to San Diego
- Flights from Charlotte to San Diego
- Flights from Washington, D.C. to San Diego
- Flights from Atlanta to San Diego
- Flights from Raleigh to San Diego
- Flights from Chicago to San Diego
- Flights from Orlando to San Diego
- Flights from San Antonio to San Diego
- Flights from Detroit to San Diego
- Flights from Dallas to San Diego
- Flights from St. Louis to San Diego
- Flights from Cleveland to San Diego
- Flights from Salt Lake City to San Diego
- Flights from Minneapolis to San Diego
Popular routes
- Flights from Los Angeles to Mexico City
- Flights from Los Angeles to Paris
- Flights from Bordeaux to Paris
- Flights from New Delhi to Seoul
- Flights from Atlanta to Ho Chi Minh City
- Flights from Bogotá to Quibdó
- Flights from New York to Athens
- Flights from Billings to Washington, D.C.
- Flights from Munich to Stockholm
- Flights from Riga to Antalya
- Flights from Santorini to Orlando
- Flights from San Diego to Fayetteville
- Flights from Billings to Boston
Airports near San Luis Obispo
- Fresno Yosemite International
- Hollywood Burbank
- San Luis Obispo County Regional
- Santa Maria Public
- Santa Barbara Municipal
- Monterey Regional
- Meadows Field
- Merced Regional