Cheap flights from Phoenix, AZ to San Diego, CA
Flights starting at $37. Choose between Frontier 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
Search by stops
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, Phoenix–Mesa Gateway, Phoenix, AZ - Tufesa, or Phoenix, AZ - Sky Train Station when they travel from Phoenix to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Old Town, San Diego, CA - La Jolla, McClellan–Palomar, or San Diego, CA - Seaport Village. The distance between Phoenix and San Diego is 489 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Alaska Airlines, JetBlue Airways, and United Airlines. Phoenix and San Diego have 154 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 10.03 - Sat 16.03
Airline | Sun 10.03 | Mon 11.03 | Tue 12.03 | Wed 13.03 | Thu 14.03 | Fri 15.03 | Sat 16.03 |
---|---|---|---|---|---|---|---|
4 | 1 | --- | 1 | 4 | 5 | 5 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Weekly direct flights for Sun 17.03 - Sat 23.03
Airline | Sun 17.03 | Mon 18.03 | Tue 19.03 | Wed 20.03 | Thu 21.03 | Fri 22.03 | Sat 23.03 |
---|---|---|---|---|---|---|---|
3 | 3 | 5 | 5 | 5 | --- | 5 | |
2 | 2 | 2 | 2 | 2 | 2 | 1 |
Weekly direct flights for Sun 24.03 - Sat 30.03
Airline | Sun 24.03 | Mon 25.03 | Tue 26.03 | Wed 27.03 | Thu 28.03 | Fri 29.03 | Sat 30.03 |
---|---|---|---|---|---|---|---|
6 | 5 | 5 | 5 | 1 | --- | 1 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
Weekly direct flights for Sun 31.03 - Sat 06.04
Airline | Sun 31.03 | Mon 01.04 | Tue 02.04 | Wed 03.04 | Thu 04.04 | Fri 05.04 | Sat 06.04 |
---|---|---|---|---|---|---|---|
5 | --- | 5 | 5 | 5 | 5 | 5 | |
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 |
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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | 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 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
- Flagstaff Pulliam
- Ernest A. Love Field