How popular is this Atlanta to Trenton, New Jersey flight route?

The Atlanta Hartsfield-Jackson to Trenton-Mercer flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Atlanta to Trenton, New Jersey round-trip?

Cheapflights users have booked flights from Atlanta to Trenton, New Jersey round-trip from $116. Frontier is priced at 16% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Atlanta to Trenton, New Jersey?

Travelers seeking maximum savings on their Atlanta to Trenton, New Jersey flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Trenton, New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Trenton, New Jersey when rainfall is around 2.9 in.

If weather is an important factor for your trip to Trenton, New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the cheapest flights from Atlanta to Trenton, New Jersey?

Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Atlanta Hartsfield-Jackson - Trenton-Mercer) can be booked for $98 on average our data indicates $147 when flying from Atlanta to Trenton, New Jersey.

What is the cheapest day to fly round-trip from Atlanta to Trenton, New Jersey?

Users have found that flying from Atlanta to Trenton, New Jersey on a Saturday 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 Atlanta to Trenton, New Jersey?

To save on the cost of your flight from Atlanta to Trenton, New Jersey, book at least 31 days before your planned departure. Booking around this time can save you about 64% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $143 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $242.

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

September is one of the best times of the year to fly to Trenton, New Jersey from Atlanta. Prices for September average $165 per person but you can even find prices for as low as $43. The most expensive prices can be found in the month of December. Opting for a September flight can save you 31% on your journey compared to booking in December

Can I find deals for flights from Atlanta to Trenton that include hotel bookings?

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

How can I find direct flights from Atlanta to Trenton?

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

Can I find deals for business class flights from Atlanta to Trenton?

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

$49+ Flights from Atlanta to Trenton, NJ

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Cheap flight deals from Atlanta to Trenton

Round-trip from	$116 (Justfly.com)
One-way from	$49 (Priceline)
Popular in	December
Cheapest in	February
Average price	$145
Good round-trip deal	$138 or less
Good one-way deal	$79 or less

From Atlanta Hartsfield-Jackson to Trenton-Mercer

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One-way flight from Atlanta Hartsfield-Jackson to Trenton-Mercer

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Highest demand for flights based on searches. 25% potential increase in price ($46 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Trenton-Mercer.

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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Trenton-Mercer.

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Find flight deals from Atlanta to Trenton

Cheapest flights from Atlanta to Trenton
Explore the most affordable flight options available from Atlanta to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Fri 7/49:11 amATL - TTN

Nonstop2h 12mFrontier

Fri 7/1112:48 pmTTN - ATL

Nonstop2h 23mFrontier

Deal found 6/29

$98

Best flights from Atlanta to Trenton
Discover carefully curated flight deals from Atlanta to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Mon 7/219:11 amATL - TTN

Nonstop2h 11mFrontier

Mon 7/2812:48 pmTTN - ATL

Nonstop2h 23mFrontier

Deal found 6/30

$116

Last-minute flights from Atlanta to Trenton
Discover last-minute flight deals from Atlanta to Trenton. Data last updated July 1, 2025 and is based on user searches.

Fri 7/49:11 amATL - TTN

Nonstop2h 12mFrontier

Fri 7/1112:48 pmTTN - ATL

Nonstop2h 23mFrontier

Deal found 6/29

$98

Fri 7/119:11 amATL - TTN

Nonstop2h 11mFrontier

Tue 7/156:40 pmTTN - ATL

1 stop13h 34mFrontier

Deal found 6/30

$135

One-way flights from Atlanta to Trenton
Search for one-way flight options from Atlanta to Trenton. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Fri 7/49:11 amATL - TTN

Nonstop2h 12mFrontier

Deal found 6/30

$49

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Trenton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Fri 7/4

9:11 am-11:23 am

Nonstop2h 12m

Trenton-Mercer

Fri 7/11

12:48 pm-3:11 pm

Nonstop2h 23m

$98

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Fri 7/4

9:11 am-11:23 am

Nonstop2h 12m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Atlanta to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Atlanta with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Trenton

What is the cheapest month to book a flight from Atlanta to Trenton, New Jersey?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Trenton, New Jersey (average of $73). Flying from Atlanta to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

What is the cheapest time of day to fly from ATL to TTN?

When flying from Atlanta to Trenton, New Jersey, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight in the afternoon.

Reviews of airlines servicing Trenton

Get a feel of what it's like to fly with Frontier from Atlanta to Trenton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.9

Fair

3,291 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.

Frontier

5.9

Fair

3,291 reviews

Frontier

5.9

Fair

3,291 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

How popular is this Atlanta to Trenton, New Jersey flight route?
The Atlanta Hartsfield-Jackson to Trenton-Mercer flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Atlanta to Trenton, New Jersey round-trip?
Cheapflights users have booked flights from Atlanta to Trenton, New Jersey round-trip from $116. Frontier is priced at 16% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Atlanta to Trenton, New Jersey?
Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Atlanta Hartsfield-Jackson - Trenton-Mercer) can be booked for $98 on average our data indicates $147 when flying from Atlanta to Trenton, New Jersey.
Can I find deals for flights from Atlanta to Trenton that include hotel bookings?
Yes. In addition to deals on Atlanta to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Trenton.
Can I find deals for business class flights from Atlanta to Trenton?
Yes. Cheapflights offers flight deals from Atlanta to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Trenton, New Jersey (average of $73). Flying from Atlanta to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

See more FAQs

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Top airline flying from Atlanta to Trenton

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$49	Average$154	FlexibilityNo cancel fee	On-time62%

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$49+ Cheap flights from Atlanta to Trenton, NJ (ATL - TTN)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Trenton with Cheapflights

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Cheap flight deals from Atlanta to Trenton

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Average price

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Good one-way deal

Find flight deals from Atlanta to Trenton

Cheapest flights from Atlanta to TrentonExplore the most affordable flight options available from Atlanta to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Atlanta to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Trenton that are best for you.

Best time to book a flight from Atlanta to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Trenton

What is the cheapest month to book a flight from Atlanta to Trenton, New Jersey?

What is the cheapest time of day to fly from ATL to TTN?

Find hourly flight availability from Atlanta to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Reviews of airlines servicing Trenton

Get a feel of what it's like to fly with Frontier from Atlanta to Trenton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Atlanta to Trenton, New Jersey flight route?

What is the cheapest airline to fly from Atlanta to Trenton, New Jersey round-trip?

What are the cheapest flights from Atlanta to Trenton, New Jersey?

Can I find deals for flights from Atlanta to Trenton that include hotel bookings?

How can I find direct flights from Atlanta to Trenton?

Can I find deals for business class flights from Atlanta to Trenton?

What is the cheapest month to book a flight from Atlanta to Trenton, New Jersey?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Trenton

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Atlanta to Trenton

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Book with Flexibility

Travel Smart

Cheapest flights from Atlanta to Trenton
Explore the most affordable flight options available from Atlanta to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.