We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Browse Airline Reviews
Before you book your next flight, see reviews from travelers around the world
Read Reviews

Low fares for Philadelphia (PHL) to San Diego (SAN) Low fares for Philadelphia to San Diego
Tue 08/29 - Mon 09/04
6 days, 2 stops max
$463
Wed 09/20 - Mon 09/25
5 days, 2 stops max
$313
Thu 10/12 - Mon 10/16
4 days, 1 stop max
$267
Sat 11/18 - Tue 11/28
10 days, 0 stops max
$345
Wed 12/06 - Tue 12/12
6 days, 0 stops max
$345
Mon 01/22 - Sat 02/03
12 days, 0 stops max
$345
Fri 09/29 - Mon 10/02
3 days, 1 stop max
$288
Sun 09/24 - Fri 09/29
5 days, 1 stop max
$288
Sat 09/23 - Sat 09/30
7 days, 1 stop max
$288
Thu 09/21 - Tue 09/26
5 days, 2 stops max
$313
Mon 09/25 - Wed 09/27
2 days, 0 stops max
$345
Wed 09/27 - Wed 10/04
7 days, 0 stops max
$345
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Trenton to San Diego. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Trenton, NJ to San Diego

Route information
  • Trenton, NJ is 2368 miles from San Diego
  • There are 7 daily flights from Trenton, NJ to San Diego
  • There are 9 weekly flights from Trenton, NJ to San Diego
  • 7 non-stop flights are operating from Trenton, NJ to San Diego today
  • American Airlines has the most nonstop flights between Trenton, NJ and San Diego
  • Chicago, IL - O'Hare International Airport is the most popular connection for one stop flights between Trenton, NJ and San Diego
In-Flight Information
  • The average flying time for a direct flight from Trenton, NJ to San Diego is 5 hours 35 minutes
  • Most direct flights leave around 8:15 EDT
Arrival information
  • San Diego Intl Airport (San Diego, CA)
    • Right now, 65 airlines operate out of San Diego Intl Airport.
    • San Diego Intl Airport offers nonstop flights to 62 cities.
    • Every week, at least 3,822 domestic flights and 132 international flights depart from San Diego Intl Airport.

Shop for hotels in San Diego