
Flights from Trenton (TTN) to San Diego (SAN)
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Trenton to San Diego Flight Information
Find the Cheapest Flights from Trenton (TTN) to San Diego (SAN)
Work hard, travel harder! Wotif brings you the cheapest Trenton to San Diego flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top TTN to SAN routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.
to Information
Traveling From | Mercer |
|---|---|
Origin Airport | |
Origin Airport IATA Code | TTN |
Traveling To | San Diego Intl. |
Destination Airport | |
Destination Airport IATA Code | SAN |
Number of Airlines Serving | |
Average Flight Time | hours mins |
Direct Flight Time | hours mins |
Flight Price |
Trenton to San Diego Flight Deals from
Considering a quick trip to San Diego, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from TTN to SAN. With heaps of cheap fares from Trenton, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.
It’s easy to book flights to San Diego from Trenton
For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to San Diego from Trenton from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to San Diego in just hour(s) and mins, too.
Snap up great deals on flights to San Diego from Trenton
Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Trenton to San Diego today!
Find cheap airfares to San Diego from Trenton
Here are our insider tips for bagging a flight bargain:
- Look for midweek flights and late night, early morning arrival and departure times
- Check out other airports near Trenton and San Diego
- Avoid peak season (prices tend to be lower in )
- Be flexible with your travel dates and you can usually get cheaper options
Reasons to book your flights to San Diego from Trenton with Wotif
Wotif is a super-easy way to find the best flight for you to San Diego. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!
Great places to stay after flight from Trenton to San Diego

Sheraton San Diego Resort
Love how clean it was and spacious
Reviewed on 11 Mar 2026

The DEXTRO Little Italy, BW Premier Collection
Lovely newly updated rooms, wonderful staff, superb value- thank you for an excellent stay!
Reviewed on 11 Mar 2026

Wyndham San Diego Bayside
Beautiful location and lots to do within blocks!
Reviewed on 11 Mar 2026
Discover top hotels, vacation package, cheap car rental deals and more with Wotif!
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.