Cheap flights from Phoenix, AZ to San Diego, CA
Flights starting at $23. Choose between Frontier Airlines, Alaska Airlines, 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 Diego
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.
Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Phoenix and San Diego is 489 km. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, and Spirit Airlines. Phoenix and San Diego have 51 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Phoenix 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 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 |
---|---|---|---|---|---|---|---|
4 | 5 | 2 | 3 | --- | 3 | 4 | |
3 | 2 | 2 | 2 | 1 | 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 |
---|---|---|---|---|---|---|---|
--- | 5 | 5 | 2 | 6 | 4 | 4 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Weekly direct flights for Sun 26.05 - Sat 01.06
Airline | Sun 26.05 | Mon 27.05 | Tue 28.05 | Wed 29.05 | Thu 30.05 | Fri 31.05 | Sat 01.06 |
---|---|---|---|---|---|---|---|
5 | 5 | 5 | 4 | 5 | 3 | --- | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Weekly direct flights for Sun 02.06 - Sat 08.06
Airline | Sun 02.06 | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 | Fri 07.06 | Sat 08.06 |
---|---|---|---|---|---|---|---|
--- | 2 | --- | --- | --- | --- | --- | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Check-in for a flight from Phoenix to San Diego
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | 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 |
Spirit Airlines | NKS | NK | 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 Phoenix
- Flights from Phoenix to Chicago
- Flights from Phoenix to Denver
- Flights from Phoenix to Las Vegas
- Flights from Phoenix to Orlando
- Flights from Phoenix to Washington, D.C.
- Flights from Phoenix to Detroit
- Flights from Phoenix to Atlanta
- Flights from Phoenix to Cleveland
- Flights from Phoenix to Houston
- Flights from Phoenix to Los Angeles
- Flights from Phoenix to Raleigh
- Flights from Phoenix to Philadelphia
- Flights from Phoenix to Portland
- Flights from Phoenix to Milwaukee
- Flights from Phoenix to Minneapolis
- Flights from Phoenix to Austin
- Flights from Phoenix to London
- Flights from Phoenix to Mexico City
- Flights from Phoenix to Sacramento
- Flights from Phoenix to New York
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 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
- Flights from London to San Diego
Airports near Phoenix
- Phoenix Sky Harbor International
- Phoenix–Mesa Gateway
- Tucson International
- Show Low Regional
- Ernest A. Love Field
- Flagstaff Pulliam