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Cheap flights from Trenton, New Jersey to San Francisco Bay Area from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to San Francisco Bay Area departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Trenton, New Jersey to San Francisco Bay Area

Cheap one-way flights

Enter your travel dates to find the best prices.
Frontier Logo
8:00 am - 9:39 pm
TTN
-
SFO
16h 39m2 stops
$117Frontier
Tue, Feb 24
Frontier Logo
8:00 am - 6:37 pm
TTN
-
SJC
37h 37m2 stops
$169Frontier
Wed, Jan 14
Frontier Logo
8:00 am - 3:06 pm
TTN
-
SFO
34h 06m2 stops
$195Frontier
Tue, Jan 6
Frontier Logo
12:21 pm - 12:28 am
TTN
-
SFO
15h 07m2 stops
$254Frontier
Sun, Jan 25
Multiple Airlines Logo
8:19 pm - 9:30 pm
TTN
-
OAK
28h 11m3 stops
$303Multiple Airlines
Sat, Feb 7

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Trenton, New Jersey to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Tue 2/24

8:00 am-9:39 pm

2 stops16h 39m

$117

TrentonSan Jose

TTN - SJC

TTNSJC

Trenton-Mercer

Wed 1/14

8:00 am-6:37 pm

2 stops37h 37m

$169

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Tue 1/6

8:00 am-3:06 pm

2 stops34h 06m

$195

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sun 1/25

12:21 pm-12:28 am

2 stops15h 07m

$254

TrentonOakland

TTN - OAK

TTNOAK

Trenton-Mercer

Sat 2/7

8:19 pm-9:30 pm

3 stops28h 11m

$303

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Trenton, New Jersey to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Trenton, New Jersey to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Trenton, New Jersey to San Francisco Bay Area.

Cheap Trenton, New Jersey to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to San Francisco Bay Area

Fastest flight time

34h 15m

Direct flights

None
The fastest flight from Trenton, New Jersey to San Francisco Bay Area takes 34h 15m
There are no direct flights from Trenton, New Jersey to San Francisco Bay Area. There are no popular flight routes from Trenton, New Jersey to San Francisco Bay Area.
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  • When did momondo last update prices for flights from Trenton-Mercer Airport to San Francisco Bay Area?

    Prices for flights from Trenton-Mercer Airport to San Francisco Bay Area refresh daily.

  • How old do you have to be to fly from Trenton-Mercer Airport to San Francisco Bay Area?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to San Francisco Bay Area.

  • What documentation or ID do you need to fly to San Francisco Bay Area?

    The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Trenton, New Jersey to San Francisco Bay Area?

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to San Francisco Bay Area?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trenton to San Francisco Bay Area. momondo saves you time and could save you money on your trip.

Can I find flights from Trenton to San Francisco Bay Area with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Trenton to San Francisco Bay Area flights to just show those with flexible booking policies.

How can momondo help me find flights from Trenton to San Francisco Bay Area?

momondo helps you find the best flight between Trenton and San Francisco Bay Area by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Trenton to San Francisco Bay Area right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco Bay Area from Trenton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sun 1/25
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