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Cheap flights from Trenton, New Jersey to San Francisco from $188

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 departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:13 pm - 11:55 pm
TTN
-
SFO
14h 42m
2 stops
Multiple Airlines Logo
5:50 am - 11:40 pm
SFO
-
TTN
14h 50m
2 stops
$545Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
12:13 pm - 11:57 pm
TTN
-
SFO
14h 44m
2 stops
Multiple Airlines Logo
8:15 am - 11:40 pm
SFO
-
TTN
12h 25m
1 stop
$596Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Breeze Airways Logo
7:19 pm - 11:09 am
TTN
-
SFO
18h 50m
2 stops
Breeze Airways Logo
12:36 pm - 6:39 pm
SFO
-
TTN
27h 03m
2 stops
$1,459Breeze Airways
Sun, Nov 29 - Sat, Dec 12

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momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to San Francisco 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 August 1, 2026.
Use the filters below to find and compare flights from Trenton, New Jersey to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Thu 8/20

12:13 pm-11:55 pm

2 stops14h 42m

San Francisco

Wed 8/26

5:50 am-11:40 pm

2 stops14h 50m

$545
Quickest round-trip

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Thu 8/20

12:13 pm-11:57 pm

2 stops14h 44m

San Francisco

Wed 8/26

8:15 am-11:40 pm

1 stop12h 25m

$596

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sun 11/29

7:19 pm-11:09 am

2 stops18h 50m

San Francisco

Sat 12/12

12:36 pm-6:39 pm

2 stops27h 03m

$1,459
Cheapest one-way

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Mon 10/12

6:36 pm-9:18 pm

2 stops53h 42m

$188

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sun 10/11

12:08 pm-6:20 pm

2 stops33h 12m

$206

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Thu 10/8

11:03 am-12:15 am

2 stops40h 12m

$209

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sat 10/10

11:25 am-6:20 pm

2 stops33h 55m

$216

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Mon 10/12

6:36 pm-4:57 pm

3 stops25h 21m

$221

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Fri 10/9

10:15 am-12:15 am

2 stops41h 00m

$238

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Thu 10/8

6:38 pm-12:15 am

3 stops32h 37m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Trenton, New Jersey to San Francisco

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

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Trenton, New Jersey to San Francisco is on a Thursday when prices can be found for as low as $450. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $639.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Trenton, New Jersey to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $466. Flights in the afternoon are often more expensive with an average ticket price of $548.

When to book flights from Trenton, New Jersey to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to San Francisco (TTN to SFO) flight deals and tips

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

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Trenton, New Jersey to San Francisco takes 18h 50m
There are no direct flights from Trenton, New Jersey to San Francisco. There are no popular flight routes from Trenton, New Jersey to San Francisco.
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Frequently asked questions about flying from Trenton, New Jersey to San Francisco

  • How far is Trenton-Mercer to San Francisco by plane?

    There are 2531.1 mi between Trenton-Mercer and San Francisco. 18h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to San Francisco Airport?

    Prices for flights from Trenton-Mercer Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Trenton-Mercer Airport to San Francisco Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Trenton, New Jersey to San Francisco?

Best airlines flying from Trenton, New Jersey to San Francisco

Compare and see reviews for airlines that fly from Trenton, New Jersey to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $299Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

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Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
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Bodega Bay
Sonoma
Roseville
Santa Clara
Vallejo
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Palo Alto
Big Sur

Why use momondo?

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

Finding the right flight to San Francisco from Trenton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Trenton with this policy.

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

Once you have performed a search for Trenton to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Trenton to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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