Cheap Frontier Airlines fights from Trenton (TTN) to San Diego (SAN)

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Flight from Trenton to San Diego (TTN - SAN) route information
Origin airport
Mercer
Destination airport
San Diego Intl.
Distance
3819 km

Frequently asked questions

How much is a Frontier Airlines flight from Mercer Airport (TTN) to San Diego Intl. Airport (SAN)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Frontier Airlines return flights from TTN to SAN. Affordable one-way tickets are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from TTN to SAN with Frontier Airlines?
Frontier Airlines flights to San Diego tend to be more affordable in the off-peak months of January and November. Whether you're searching for a return or one-way ticket, you could find a better deal then.
Does Frontier Airlines fly nonstop from Mercer Airport (TTN) to San Diego Intl. Airport (SAN)?
Enter your dates, press search and use the "Nonstop" filter on Expedia to find any direct flights from TTN to SAN with Frontier Airlines or other airlines.
What airports does Frontier Airlines fly into in San Diego?
Frontier Airlines flights from Mercer Airport (TTN) to San Diego come in to San Diego Intl. Airport (SAN). This is the main gateway to this destination.
Can I change or cancel my Frontier Airlines flight from Mercer Airport (TTN) to San Diego Intl. Airport (SAN)?
It's generally possible to cancel or change your flight, although additional charges may apply if you made your booking over 24 hours ago. Need flexible options? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.

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