San Francisco

Cheap flights from Trenton to San Francisco (TTN - SFO)

What is the cheapest day to fly round-trip from Trenton, New Jersey to San Francisco?

Users have found that flying from Trenton, New Jersey to San Francisco on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Trenton, New Jersey to San Francisco?

Find a great deal and save up to 99% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Trenton, New Jersey to San Francisco within the next two weeks, with the cheapest ticket starting at $416.

When is the cheapest time to fly from Trenton, New Jersey to San Francisco (TTN - SFO)?

When flying from Trenton, New Jersey to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Trenton to San Francisco in January, February 2022

The best prices found for TTN to SFO flights for January, February
Feb 12 - Feb 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

2 stops

15h 49m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

2 stops

17h 13m
$220

Frontier

View Deal

Deal found 1/20/22

Feb 12 - Feb 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

1 stop

13h 28m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

2 stops

21h 07m
$318

Multiple Airlines

View Deal

Deal found 1/20/22

Feb 12 - Feb 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

3 stops

19h 24m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

2 stops

17h 48m
$330

Frontier

View Deal

Deal found 1/20/22

Trenton to San Francisco 2022 flight deals

Cheap flights to San Francisco from Trenton found for this year
Feb 12 - Feb 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

2 stops

15h 49m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

2 stops

17h 13m
$220

Frontier

View Deal

Deal found 1/20/22

Mar 12 - Mar 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

2 stops

25h 42m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

2 stops

14h 41m
$274

Multiple Airlines

View Deal

Deal found 1/20/22

Mar 12 - Mar 16
TTN

Trenton Trenton-Mercer

SFO

San Francisco

2 stops

25h 42m
SFO

San Francisco

TTN

Trenton Trenton-Mercer

1 stop

12h 43m
$306

Multiple Airlines

View Deal

Deal found 1/20/22

Related info for your journey

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

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

American Airlines and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Trenton, New Jersey to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Trenton, New Jersey to San Francisco for under $300. The cheapest flight booked recently is on Frontier for just $220, but on average you can expect to pay $501.

What is the cheapest airline to fly from Trenton, New Jersey to San Francisco round-trip?

Cheapflights users have booked flights from Trenton, New Jersey to San Francisco round-trip from $220. Users have found that Frontier is 38% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Trenton, New Jersey to San Francisco?

American Airlines, Frontier and United Airlines are the most popular airlines when flying from Trenton, New Jersey to San Francisco.

What are the cheapest flights from Trenton, New Jersey to San Francisco?

Looking for the cheapest flight from Trenton, New Jersey to San Francisco? While on average our users pay $292, our data indicates the cheapest price to be $292. The most popular route (Trenton Trenton-Mercer - San Francisco), is priced around $210.

Can I fly to San Francisco from Trenton Trenton-Mercer right now?

Information is based on travel restrictions for travel to San Francisco within the United States

Most visitors from Trenton Trenton-Mercer need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Trenton Trenton-Mercer must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from Trenton Trenton-Mercer are not required to quarantine after entering San Francisco.

Can I fly back to Trenton Trenton-Mercer from San Francisco?

Returning to Trenton Trenton-Mercer from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Trenton Trenton-Mercer.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Trenton Trenton-Mercer.

Alternative routes for Trenton to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Trenton to San Francisco

The chart below displays the airlines Cheapflights users traveling from Trenton to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$111
Average$274
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
American Airlines
Cheapest$138
Average$283
FlexibilityNo cancel fee
On-time71%
COVID-19 safety