• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

When’s a good time to book a flight from Atlanta to Trenton-Mercer?

What’s the cheapest day of the week to fly from Atlanta to Trenton-Mercer?

What is the cheapest month to fly from Atlanta to Trenton-Mercer?

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Atlanta to Trenton-Mercer
  • Plan Ahead - One of the keys to securing cheap flights from Atlanta to Trenton-Mercer is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Atlanta to Trenton-Mercer drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Trenton-Mercer has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Atlanta to Trenton-Mercer?

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Atlanta to Trenton-Mercer. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

Atlanta to Trenton-Mercer Flight Route Information

Travel Distance:701 Miles
Airlines Flying This Route: Frontier Airlines
Weekly Flights:4
Avg. Flight Duration:2.10 Hours

Insights About Flying from Atlanta to Trenton-Mercer

Q. Which is the high season to travel from Atlanta to Trenton-Mercer?

A. The month of July is considered the high season for flying from ATL to TTN. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from ATL to TTN?

A. There are a total of 18 direct flights from Atlanta to Trenton-Mercer. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Atlanta to Trenton-Mercer?

A. April is considered the low season for traveling from Atlanta to Trenton-Mercer, New Jersey. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. Which is the busiest day for passengers flying between Atlanta to Trenton-Mercer?

A. Monday are the busiest days for passengers flying between Atlanta to Trenton-Mercer. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. At what time does the last flight depart to Trenton-Mercer?

A. The last flight to Trenton-Mercer typically departs between 12:00AM - 1:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 3 days in Trenton-Mercer, New Jersey?

A. Approximately 26.09% of travelers spent an average of 3 days exploring Trenton-Mercer. This information can assist in planning the duration of your stay in Trenton-Mercer

Q. What percentage of ATL to TTN flyers traveled with kids under 14?

A. About 6% of passengers on flights from Atlanta to Trenton-Mercer were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Atlanta to Trenton-Mercer travelers were over 60 years old?

A. A notable 17% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of ATL to TTN travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 26% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Atlanta to Trenton-Mercer travelers were female?

A. Almost half of the passengers, approximately 61% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Atlanta to Trenton-Mercer travellers booked first or business class?

A. 28% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Atlanta?

A. The earliest flight departs at 7:00AM - 8:00AM.

Q. On which days one can have the most flight options in Trenton-Mercer?

A. Monday offer the most flight options in Trenton-Mercer.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Atlanta to Trenton-Mercer

Flights from Atlanta to Trenton-Mercer

Looking for flights from Atlanta to Trenton-Mercer? Look no more, for you�re at the right place. Book cheap flights from Atlanta to Trenton-Mercer on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab ATL to TTN flight deals, and save big!

Airports in Atlanta

Atlanta (state capital of the US state of Georgia) is served by two airports. They are Hartsfield-Jackson Atlanta International Airport, and DeKalb-Peachtree Airport. Hartsfield-Jackson Atlanta International Airport (also known as the Atlanta Airport or Hartsfield-Jackson) is located 7 miles away from Atlanta's central business district. The airport�s perimeter is distributed among some unincorporated areas in Fulton and Clayton counties, and some part of Atlanta�s outskirts. It offers scheduled flight connectivity to almost all parts of the US and several major destinations worldwide. The airport enjoys seamless connectivity with all parts of the country through roadways, metro (the airport has its own train station), car rental services and ATL SkyTrain. The DeKalb-Peachtree Airport is located in the city of Chamblee, near Atlanta and serves only domestic flights.

Explore Trenton-Mercer

The former capital of the US, Trenton is the capital city of the state of New Jersey and the county seat of Mercer County. The city is famous as the site of George Washington�s first military victory, after he had defeated a garrison of British soldiers on December 26, 1776.

Mercer County is a county in the New Jersey, US. Its county seat is Trenton. This county first got limelight with a radio play describing an alien landing and a consequent invasion from Mars. This play was called �The War of the Worlds� and it went on to become an all-time hit among American radio plays.

Things to do in Trenton-Mercer

New Jersey State House

Built in 1790, the New Jersey State House in Trenton is the capitol building for the state of New Jersey. It is the country�s third-oldest state house in continuous legislative use. While most of state capitols were built in American neoclassic architecture, this one It is built in American Renaissance style.

Trenton Battle Monument

The Trenton Battle Monument is a column-type structure that commemorates the first military victory of George Washington and the Confederate soldiers who had laid down their lives the same day in the Battle of Trenton on December 26, 1776. It closely imitates a 17th century British structure called �The Monument� that was erected to commemorate the Great Fire of London in England.

Princeton University Art Museum

The Princeton University Art Museum is the Princeton University's gallery of art. It is located in Princeton, Mercer County. Founded in 1882, it is home to over 92000 works of art from ancient Asian, Greek and Roman civilizations in addition to more than 27000 photographs dating back to 1839.

Best Time to Fly to Trenton-Mercer

The best time to fly to Trenton and Mercer County is the time during late spring or early summer seasons that runs from March to May. Visitors would be welcomed with pleasant weather and street fairs like Red bank Street Fair and Craft Show, and Sterling Street Fair.

Download Our App

Get CheapOair dealson the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status