Cheap flights from Detroit, MI to San Diego, CA
Flights starting at $54. Choose between United Airlines, Spirit Airlines, or Alaska 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 Diego
Cheapest one-way trip | $54 |
---|---|
Cheapest round-trip | $150 |
Average round-trip | $394 |
Most popular airline | United Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 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 most popular airlines for this route are United Airlines, Spirit Airlines, Alaska Airlines, and Sun Country Airlines. Detroit and San Diego have 40 direct flights per week.
Check-in for a flight from Detroit to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
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 Detroit
- Flights from Detroit to Orlando
- Flights from Detroit to Phoenix
- Flights from Detroit to Denver
- Flights from Detroit to Las Vegas
- Flights from Detroit to Los Angeles
- Flights from Detroit to London
- Flights from Detroit to San Francisco
- Flights from Detroit to New York
- Flights from Detroit to Seattle
- Flights from Detroit to Atlanta
- Flights from Detroit to Austin
- Flights from Detroit to Mexico City
- Flights from Detroit to Washington, D.C.
- Flights from Detroit to Fort Lauderdale
- Flights from Detroit to Fort Myers
- Flights from Detroit to Tampa
- Flights from Detroit to Guadalajara
- Flights from Detroit to Miami
- Flights from Detroit to Salt Lake City
- Flights from Detroit to Paris
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 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
- Flights from London to San Diego
Popular routes
- Flights from London to New York
- Flights from New York to Cairo
- Flights from Bangkok to Tokyo
- Flights from New York to Tel Aviv
- Flights from Paris to Seattle
- Flights from Ankara to Istanbul
- Flights from Los Angeles to Omaha
- Flights from Fresno to Denver
- Flights from Orlando to San Antonio
- Flights from Washington, D.C. to Boston
- Flights from Los Angeles to Las Vegas
- Flights from Denver to Reno
- Flights from Detroit to San Francisco