What is the cheapest flight from Trenton to San Francisco?

In the last 3 days, the lowest price for a flight from Trenton to San Francisco was $161 for a one-way ticket and $234 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Trenton and San Francisco?

No, a passport isn't needed to fly from Trenton to San Francisco. However, local authorities might ask for an official ID. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Trenton to San Francisco?

Trenton and San Francisco are both served by 1 main airport. You will leave Trenton from Trenton-Mercer and will be arriving at San Francisco. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Trenton to San Francisco?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Trenton to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Trenton is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Trenton to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Trenton with another airline. Booking your flights between Trenton and SFO can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$161 CHEAP FLIGHTS from Trenton to San Francisco (TTN - SFO)

TTN - SFO

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trenton to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Trenton to San Francisco

Fri, Aug 8 - Sun, Aug 10

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

10:29 pm - 11:22 amSFO-TTN

9h 53m1 stop

$234Frontier

Find Deal

Tue, Aug 5 - Tue, Aug 12

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

$315Frontier

Find Deal

Thu, Aug 7 - Wed, Aug 13

6:45 am - 10:25 amTTN-SFO

30h 40m1 stop

8:53 pm - 11:21 amSFO-TTN

11h 28m1 stop

$317Frontier

Find Deal

Tue, Jul 29 - Wed, Jul 30

8:30 am - 10:25 amTTN-SFO

28h 55m1 stop

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

$318Frontier

Find Deal

Mon, Jul 28 - Wed, Aug 6

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

8:53 pm - 11:21 amSFO-TTN

11h 28m1 stop

$321Frontier

Find Deal

Thu, Aug 7 - Wed, Aug 13

6:45 am - 10:25 amTTN-SFO

30h 40m1 stop

8:53 pm - 11:21 amSFO-TTN

11h 28m1 stop

$322Frontier

Find Deal

Tue, Jul 29 - Sat, Aug 9

8:30 am - 10:25 amTTN-SFO

28h 55m1 stop

8:53 pm - 11:06 amSFO-TTN

11h 13m1 stop

$323Frontier

Find Deal

Mon, Aug 18 - Sat, Aug 30

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

10:29 pm - 10:25 amSFO-TTN

8h 56m1 stop

$324Frontier

Find Deal

Tue, Jul 29 - Mon, Aug 4

8:30 am - 10:25 amTTN-SFO

28h 55m1 stop

8:53 pm - 4:23 pmSFO-TTN

16h 30m1 stop

$326Frontier

Find Deal

Fri, Jul 25 - Sat, Aug 23

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

10:29 pm - 10:25 amSFO-TTN

8h 56m1 stop

$327Frontier

Find Deal

Useful Info

Cheapest flight	$161

Flight from Trenton to San Francisco

When to book flights from Trenton to San Francisco

Are your dates flexible? Find out the best times to travel from Trenton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Trenton to San Francisco?
In the last 3 days, the lowest price for a flight from Trenton to San Francisco was $161 for a one-way ticket and $234 for a round-trip.
Do I need a passport to fly between Trenton and San Francisco?
No, a passport isn't needed to fly from Trenton to San Francisco. However, local authorities might ask for an official ID.
Which airports will I be using when flying from Trenton to San Francisco?
Trenton and San Francisco are both served by 1 main airport. You will leave Trenton from Trenton-Mercer and will be arriving at San Francisco.
Which aircraft models fly most regularly from Trenton to San Francisco?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Trenton to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Trenton is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Trenton to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Trenton with another airline. Booking your flights between Trenton and SFO can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Trenton to San Francisco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Trenton (TTN)

San Francisco (SFO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

TTN - SFO

$161 Find Cheap Flights from Trenton to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

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

Recent round-trip flight deals from Trenton to San Francisco

Recent one-way flight deals from Trenton to San Francisco

Recent last minute flight deals from Trenton to San Francisco

Good to know

When to book flights from Trenton to San Francisco

FAQs for booking flights from Trenton to San Francisco

What is the cheapest flight from Trenton to San Francisco?

In the last 3 days, the lowest price for a flight from Trenton to San Francisco was $161 for a one-way ticket and $234 for a round-trip.

Do I need a passport to fly between Trenton and San Francisco?

No, a passport isn't needed to fly from Trenton to San Francisco. However, local authorities might ask for an official ID.

Which airports will I be using when flying from Trenton to San Francisco?

Trenton and San Francisco are both served by 1 main airport. You will leave Trenton from Trenton-Mercer and will be arriving at San Francisco.

Which aircraft models fly most regularly from Trenton to San Francisco?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Trenton to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Trenton is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Trenton to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Trenton with another airline. Booking your flights between Trenton and SFO can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Trenton to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from Trenton to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights to and from Trenton and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight