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Cheap flights from Trenton to San Diego (TTN - SAN)

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Home North America USA California San Diego Cheap flights from Trenton to San Diego

How to find the cheapest flight from
Trenton (TTN) to San Diego (SAN)

What is the cheapest day to fly round-trip from Trenton to San Diego?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 23% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Trenton to San Diego?

Users have found that booking a flight from Trenton to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Trenton to San Diego for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $98 for flights departing within the next 3 days.

What is the cheapest month to fly from Trenton to San Diego?

Our data shows that July tends to be the cheapest month to fly to San Diego from Trenton. Users have commonly found prices around $80 for the month, but tickets can be as low as $44. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Trenton to San Diego (TTN - SAN)?

A simple way to save on the total cost of your ticket is to fly from Trenton to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Useful info, stats and facts about Trenton to San Diego flights.

Flight FAQs

From Trenton to San Diego

Are flight prices decreasing from Trenton to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Trenton and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Trenton Trenton-Mercer to San Diego to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Trenton Trenton-Mercer to San Diego are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Trenton Trenton-Mercer to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Frontier, and Delta flying from Trenton Trenton-Mercer to San Diego have implemented new flexible cancellation policies.

What days are nonstop flights available from Trenton to San Diego?

Days when nonstop flights are available for this flight are: Sunday.

Does it rain more in Trenton or San Diego?

In Trenton, there will be greater rainfall in Trenton compared to San Diego over the next 16 days.

Is Trenton weather warmer or cooler than San Diego?

Temperatures around the 88 °F's can be experienced in July. The weather in San Diego is colder than in Trenton. Plan for potential changes in flight availability as peak weather approaches in this location.

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Alternative routes for Trenton to San Diego

Trenton to Los Angeles from $169 pp
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Destination information for San Diego

Things to know before you go. Useful info for your trip from Trenton to San Diego
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

Airports servicing Trenton

Trenton (TTN)

Airports servicing San Diego

San Diego (SAN)

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