Cheap flights from Trenton to San Diego (TTN - SAN)
What is the cheapest day to fly round-trip from Trenton, New Jersey to San Diego?
Travelers have found that booking a Monday departure is the best way to save up to 224% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Trenton, New Jersey to San Diego?
To save up to 42% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Trenton, New Jersey to San Diego from $381 1-2 weeks out and tickets from $460 for flights departing within the next 72 hours.
What is the cheapest month to fly from Trenton, New Jersey to San Diego?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to San Diego. Flights to San Diego from Trenton, New Jersey in August are about $326 on average during August, but can be found for as low as $138.
When is the cheapest time to fly from Trenton, New Jersey to San Diego (TTN - SAN)?
It’s optimal to fly from Trenton, New Jersey to San Diego in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.
Cheap flights from Trenton to San Diego in May, June 2022
The best prices found for TTN to SAN flights for May, June
Trenton-Mercer
San Diego
1 stop
13h 45mSan Diego
Trenton-Mercer
2 stops
15h 39mMultiple Airlines
Trenton-Mercer
San Diego
1 stop
13h 45mSan Diego
Trenton-Mercer
2 stops
14h 41mMultiple Airlines
Trenton-Mercer
San Diego
1 stop
23h 15mSan Diego
Trenton-Mercer
2 stops
20h 51mMultiple Airlines
Trenton to San Diego 2022 flight deals
Cheap flights to San Diego from Trenton found for this year
Trenton-Mercer
San Diego
2 stops
23h 49mSan Diego
Trenton-Mercer
1 stop
12h 34mMultiple Airlines
Trenton-Mercer
San Diego
1 stop
13h 45mSan Diego
Trenton-Mercer
2 stops
15h 39mMultiple Airlines
Trenton-Mercer
San Diego
1 stop
14h 57mSan Diego
Trenton-Mercer
2 stops
17h 11mMultiple Airlines
Last minute flights from Trenton to San Diego
Late deals on return flights to San Diego from Trenton, departing today and this week
Trenton-Mercer
San Diego
1 stop
31h 25mSan Diego
Trenton-Mercer
2 stops
19h 02mMultiple Airlines
Trenton-Mercer
San Diego
3 stops
15h 53mSan Diego
Trenton-Mercer
2 stops
21h 17mMultiple Airlines
Trenton-Mercer
San Diego
3 stops
15h 53mSan Diego
Trenton-Mercer
3 stops
17h 59mMultiple Airlines
One-way flights to San Diego from Trenton
The cheapest one-way flights from Trenton to San Diego
Trenton-Mercer
San Diego
3 stops
42h 48mMultiple Airlines
Trenton-Mercer
San Diego
2 stops
20h 38mFrontier
Trenton-Mercer
San Diego
3 stops
43h 18mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Trenton to San Diego flights.
Which airlines flying from Trenton-Mercer to San Diego have flexible changes due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines flying from Trenton-Mercer to San Diego have implemented new flexible change policies.
Can I find flights from Trenton, New Jersey to San Diego for under $700 on Cheapflights?
Yes, there are multiple flights from Trenton, New Jersey to San Diego for under $700. The cheapest flight booked recently is on Multiple Airlines for just $606, but on average you can expect to pay $805.
Are there last-minute flights available from Trenton, New Jersey to San Diego for under $1,000?
There are currently 3+ open flights from Trenton, New Jersey to San Diego within the next 7 days for less than $1,000.
What are the cheapest flights from Trenton, New Jersey to San Diego?
While on average a flight from Trenton, New Jersey to San Diego is generally $736, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Trenton-Mercer - San Diego), you can expect to pay $606 for that flight.
Other flights from Trenton
Flights to San Diego from Trenton
Can I fly to San Diego from Trenton-Mercer right now?
Most visitors from Trenton-Mercer need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.
COVID-19 testing requirements
Visitors from Trenton-Mercer must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Diego.
Quarantine requirements
Visitors from Trenton-Mercer are not required to quarantine after entering San Diego.
Can I fly back to Trenton-Mercer from San Diego?
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Trenton-Mercer.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Trenton-Mercer.