What is the cheapest flight from San Francisco to Trenton?

In the last 3 days, the lowest price for a flight from San Francisco to Trenton was $122 for a one-way ticket and $292 for a round-trip. Visit our flight page for the latest deals!>/a>

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

No, a passport isn't needed to fly from San Francisco to Trenton. 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 San Francisco to Trenton?

San Francisco airport is called San Francisco and the only airport in Trenton is Trenton-Mercer. Visit our flight page for the latest deals!>/a>

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

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

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

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 San Francisco to Trenton. 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 San Francisco to Trenton?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from San Francisco 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 San Francisco to Trenton?

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 Trenton with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and TTN 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 San Francisco to Trenton?

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 Trenton from San Francisco 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>

$122 CHEAP FLIGHTS from San Francisco to Trenton (SFO - TTN)

SFO - TTN

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Trenton 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 San Francisco to Trenton

Mon, Aug 11 - Mon, Aug 18

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

$292Frontier

Find Deal

Thu, Sep 11 - Sun, Sep 14

11:00 pm - 11:34 amSFO-TTN

9h 34m1 stop

10:30 am - 9:21 pmTTN-SFO

13h 51m1 stop

$293Frontier

Find Deal

Tue, Aug 5 - Tue, Aug 12

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

$309Frontier

Find Deal

Mon, Aug 18 - Fri, Aug 29

8:53 pm - 11:56 pmSFO-TTN

24h 03m1 stop

10:53 am - 8:51 pmTTN-SFO

12h 58m1 stop

$312Frontier

Find Deal

Wed, Jul 30 - Tue, Aug 5

8:53 pm - 11:06 amSFO-TTN

11h 13m1 stop

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

$315Frontier

Find Deal

Wed, Aug 13 - Mon, Aug 18

8:53 pm - 11:21 amSFO-TTN

11h 28m1 stop

12:48 pm - 9:23 pmTTN-SFO

11h 35m1 stop

$316Frontier

Find Deal

Wed, Jul 30 - Thu, Jul 31

8:53 pm - 11:06 amSFO-TTN

11h 13m1 stop

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

$317Frontier

Find Deal

Tue, Jul 29 - Tue, Aug 5

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

$318Frontier

Find Deal

Wed, Jul 30 - Sun, Aug 3

8:53 pm - 11:59 pmSFO-TTN

24h 06m1 stop

5:15 pm - 10:25 amTTN-SFO

20h 10m1 stop

$320Frontier

Find Deal

Thu, Aug 14 - Sun, Aug 17

10:29 pm - 11:22 amSFO-TTN

9h 53m1 stop

6:45 am - 10:25 amTTN-SFO

30h 40m1 stop

$321Frontier

Find Deal

Useful Info

Cheapest flight	$122

Flight from San Francisco to Trenton

When to book flights from San Francisco to Trenton

Are your dates flexible? Find out the best times to travel from San Francisco to Trenton 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 San Francisco to Trenton?
In the last 3 days, the lowest price for a flight from San Francisco to Trenton was $122 for a one-way ticket and $292 for a round-trip.
Do I need a passport to fly between San Francisco and Trenton?
No, a passport isn't needed to fly from San Francisco to Trenton. However, local authorities might ask for an official ID.
Which airports will I be using when flying from San Francisco to Trenton?
San Francisco airport is called San Francisco and the only airport in Trenton is Trenton-Mercer.
Which aircraft models fly most regularly from San Francisco to Trenton?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from San Francisco to Trenton?
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 San Francisco to Trenton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Trenton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from San Francisco 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 San Francisco to Trenton?
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 Trenton with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and TTN 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 San Francisco to Trenton?
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 Trenton from San Francisco 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 San Francisco to Trenton

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

San Francisco (SFO)

Trenton (TTN)

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

SFO - TTN

$122 Find Cheap Flights from San Francisco to Trenton

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

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

Recent round-trip flight deals from San Francisco to Trenton

Recent one-way flight deals from San Francisco to Trenton

Recent last minute flight deals from San Francisco to Trenton

Good to know

When to book flights from San Francisco to Trenton

FAQs for booking flights from San Francisco to Trenton

What is the cheapest flight from San Francisco to Trenton?

In the last 3 days, the lowest price for a flight from San Francisco to Trenton was $122 for a one-way ticket and $292 for a round-trip.

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

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

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

San Francisco airport is called San Francisco and the only airport in Trenton is Trenton-Mercer.

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

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

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

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 San Francisco to Trenton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from San Francisco 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 San Francisco to Trenton?

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

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 Trenton from San Francisco 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 San Francisco to Trenton

Information on your arrival and departure airports

Cabin class types available on flights from San Francisco to Trenton

Complete your trip to Trenton with a hotel stay or car rental

Find direct flights to and from San Francisco and Trenton

Flights to other popular destinations

Flights from domestic origins to Trenton

Choose which airport to fly into in Trenton

Find deals for your return flight