$210 Cheap Flights from Sacramento (SMF) to Trenton (TTN)

View $210 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Trenton–Mercer Airport (TTN)

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Cheap Flights from Sacramento to Trenton (SMF-TTN)

Prices were available within the past 7 days and start at $210 for one-way flights and $431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$431 Roundtrip, found 5 days ago
$431
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $431 found 5 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$464 Roundtrip, found 5 days ago
$464
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $464 found 5 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$498 Roundtrip, found 5 days ago
$498
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $498 found 5 days ago
American Airlines
Wed, Nov 12 - Sun, Nov 16
SMF
Sacramento
TTN
Trenton
$524 Roundtrip, found 6 days ago
$524
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 12 from Sacramento to Trenton, returning Sun, Nov 16, priced at $524 found 6 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$530 Roundtrip, found 5 days ago
$530
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $530 found 5 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$564 Roundtrip, found 5 days ago
$564
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $564 found 5 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SMF
Sacramento
TTN
Trenton
$598 Roundtrip, found 5 days ago
$598
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 4 from Sacramento to Trenton, returning Mon, Dec 8, priced at $598 found 5 days ago
American Airlines
Wed, Nov 12 - Sun, Nov 16
SMF
Sacramento
TTN
Trenton
$624 Roundtrip, found 6 days ago
$624
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 12 from Sacramento to Trenton, returning Sun, Nov 16, priced at $624 found 6 days ago
American Airlines
Fri, Dec 26 - Sun, Jan 4
SMF
Sacramento
TTN
Trenton
$636 Roundtrip, found 5 days ago
$636
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Dec 26 from Sacramento to Trenton, returning Sun, Jan 4, priced at $636 found 5 days ago
American Airlines
Sat, Dec 20 - Sun, Dec 28
SMF
Sacramento
TTN
Trenton
$696 Roundtrip, found 6 days ago
$696
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Dec 20 from Sacramento to Trenton, returning Sun, Dec 28, priced at $696 found 6 days ago

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN) cost?
Secure a cheap one-way flight from $210 or cheap return flight from $431 from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between SMF and TTN. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN)?
To find the cheapest airline that'll fly you from SMF to TTN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN)?
Direct flights from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SMF to TTN?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN)?
To touch down at Mercer Airport (TTN) without delays, choose a flight that leaves from Sacramento Intl. Airport (SMF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN) last-minute?
Waiting until just before your departure to book your flight from SMF to TTN often results in higher prices. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a SMF to TTN flight and hotel package?
You can save money by booking a SMF to TTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Mercer Airport (TTN)?
In most cases, you can modify or cancel your SMF to TTN flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Sacramento Intl.
Destination airport
Mercer
Roundtrip price
$430
Distance
2467 mi

Book with confidence

Sacramento to Trenton Flights

The cheapest times to fly from Sacramento to Trenton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Trenton are during the month of December. You can find some of the cheapest flights from Sacramento to Trenton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Trenton

Sunday is one of the best days to book for cheap flights from Sacramento to Trenton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Trenton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Trenton in 2025. You can also book with separate airlines for your outbound and return journeys, from $210 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Trenton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Trenton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sacramento to Trenton Flights

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*Available to One Key members.