Cheap flights from Trenton to San Francisco (TTN - SFO) from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TTN — SFO
May 1 — May 81

Cheap flight deals from Trenton to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 26, 2024.

Round-trip from

$268

One-way from

$123
From Trenton-Mercer to San Francisco
One-way flight from Trenton-Mercer to San Francisco

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 Wednesday 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 60% by booking at least 54 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 $384.

What is the cheapest month to fly from Trenton, New Jersey to San Francisco?

Flights from Trenton, New Jersey to San Francisco lean towards being more expensive in December. Prices are generally better when you fly from Trenton, New Jersey to San Francisco in February, with the cheapest ticket starting at $109.

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 Trenton to San Francisco flights in April & May 2024

Find cheap flight options from Trenton to San Francisco specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 26, 2024.
Sat 5/1112:23 pmTTN - SFO
1 stop11h 34mFrontier
Sat 5/1811:07 pmSFO - TTN
1 stop8h 53mFrontier
Deal found 4/24$278
Sat 5/1112:23 pmTTN - SFO
1 stop11h 34mFrontier
Sat 5/1811:07 pmSFO - TTN
1 stop8h 53mFrontier
Deal found 4/25$358

Trenton to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Trenton and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
Sat 5/1112:23 pmTTN - SFO
1 stop11h 34mFrontier
Sat 5/1811:07 pmSFO - TTN
1 stop8h 53mFrontier
Deal found 4/24$278
Sat 5/1112:23 pmTTN - SFO
1 stop11h 34mFrontier
Sat 5/1811:07 pmSFO - TTN
1 stop8h 53mFrontier
Deal found 4/25$358

One-way flights to San Francisco from Trenton

Search for one-way flight options from Trenton to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
Fri 5/38:35 amTTN - SFO
1 stop15h 45mFrontier
Deal found 4/25$123
Sat 5/412:23 pmTTN - SFO
1 stop11h 34mFrontier
Deal found 4/25$179
Fri 5/311:55 amTTN - SFO
2 stops14h 04mFrontier
Deal found 4/25$293

Find flights from Trenton to San Francisco within your budget

Customize your flight search to find flights from Trenton 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, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$358 - $358

Route

Depart

Return

Price

Trenton-MercerSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sat 5/11

1 stop11h 34m

San Francisco

Sat 5/18

1 stop8h 53m

$358

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from Trenton, New Jersey to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Trenton to San Francisco. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Trenton, New Jersey to San Francisco flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Trenton to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Trenton to San Francisco is currently $198 while a round-trip flight costs $358. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Trenton, New Jersey to San Francisco (average of $268). Flying from Trenton, New Jersey to San Francisco in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$274

February

$281

March

$330

April

$306

May

$310

June

$384

July

$368

August

$298

September

$268

October

$268

November

$287

December

$268

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated April 26, 2024.
6.3
Okay
4,132 reviews

Crew

7.1

Entertainment

4.9

Overall

6.3

Comfort

5.8

Food

5.2

Boarding

6.6

Reviews

1 / 10

Horrific. Boarding sucked and was not ADA friendly Our flight was delayed 2 times. One of the delays was because a flight attendant was late to work. I booked a window seat- and my seat didn’t even come with a window. The crew members were in the back talking about how poorly they were treated at their job, and that most of them were staying because they had to, and couldn’t afford a career change. Overall one of the worst flights I’ve ever had, I feel bad for the employees and will never book with frontier again- not because of my poor experience- I don’t want to contribute funds to an organization that treats their workers unfairly.

6.3
Okay
4,132 reviews
6.3
Okay
4,132 reviews

Crew

7.1

Entertainment

4.9

Overall

6.3

Comfort

5.8

Food

5.2

Boarding

6.6

Reviews

1 / 10

Horrific. Boarding sucked and was not ADA friendly Our flight was delayed 2 times. One of the delays was because a flight attendant was late to work. I booked a window seat- and my seat didn’t even come with a window. The crew members were in the back talking about how poorly they were treated at their job, and that most of them were staying because they had to, and couldn’t afford a career change. Overall one of the worst flights I’ve ever had, I feel bad for the employees and will never book with frontier again- not because of my poor experience- I don’t want to contribute funds to an organization that treats their workers unfairly.

Related info for your journey

Find useful and relevant information for your journey from Trenton to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Trenton, New Jersey to San Francisco for under $400 on Cheapflights?

    Yes, there are multiple flights from Trenton, New Jersey to San Francisco for under $400. The cheapest flight booked recently is on Frontier for just $358, but on average you can expect to pay $358.

  • 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 $358.

  • What does TTN to SFO mean?

    This is defined as Trenton-Mercer Airport (TTN) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Trenton to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Trenton to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Trenton to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Trenton to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Trenton to San Francisco that include hotel bookings?

    Yes. In addition to deals on Trenton to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trenton to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to San Francisco.

  • Can I find deals for business class flights from Trenton to San Francisco?

    Yes. Cheapflights offers flight deals from Trenton to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Trenton to San Francisco that allow pets onboard?

    Many airlines flying from Trenton to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Trenton to San Francisco?

    Yes, you can often find last-minute deals on Trenton to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Trenton, New Jersey to San Francisco flight deals updated?

    The Trenton, New Jersey to San Francisco flight deals you see on this page were last updated on 4/25.

See more FAQs

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Alternative routes for Trenton to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Trenton to San Francisco

Discover the top airline that operate flights from Trenton to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$195Average$255FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Search flights from Trenton to San Francisco by cabin class

Find flights from Trenton to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from Trenton to San Francisco?

Cheapflights makes it easy to find Trenton to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Trenton to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Trenton to San Francisco.

Can Cheapflights find flights from Trenton to San Francisco with no change fees?

Yes, we can. To see specific flights from Trenton to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Trenton to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Trenton to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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