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Trenton

$75+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — TTN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Atlanta to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Trenton (TTN). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$154
(Mytrip)

One-way from

$75
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$159

Good round-trip deal

$96 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Trenton-Mercer flights.
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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. 26% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip 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 October 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:23 amATL - TTN
1 stop7h 09mFrontier
Thu 11/206:44 pmTTN - ATL
Nonstop2h 31mFrontier
Deal found 10/14$154
This CheapOair deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:23 amATL - TTN
1 stop7h 09mFrontier
Mon 11/176:20 pmTTN - ATL
1 stop5h 39mFrontier
Deal found 10/14$156
This CheapOair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:27 amATL - TTN
1 stop15h 32mFrontier
Mon 12/156:10 amTTN - ATL
1 stop15h 31mFrontier
Deal found 10/15$160
This CheapOair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:48 pmATL - TTN
1 stop25h 11mFrontier
Sun 10/264:25 pmTTN - ATL
1 stop14h 51mFrontier
Deal found 10/15$169
This Gotogate deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:20 pmATL - TTN
1 stop10h 39mFrontier
Sun 10/264:25 pmTTN - ATL
1 stop14h 51mFrontier
Deal found 10/15$178
This CheapOair deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:52 amATL - TTN
Nonstop2h 05mFrontier
Sun 11/239:52 amTTN - ATL
Nonstop2h 30mFrontier
Deal found 10/15$180
This Booking.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:31 pmATL - TTN
1 stop26h 01mFrontier
Sun 11/169:29 pmTTN - ATL
1 stop10h 19mFrontier
Deal found 10/15$184
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:49 pmATL - TTN
1 stop25h 10mFrontier
Mon 11/176:20 pmTTN - ATL
1 stop28h 28mFrontier
Deal found 10/15$189
This Frontier deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:52 amATL - TTN
Nonstop2h 05mFrontier
Thu 11/276:44 pmTTN - ATL
Nonstop2h 31mFrontier
Deal found 10/15$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Trenton 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Atlanta to Trenton that are best for you.

Fly from

Atlanta

Fly to

Trenton

Route

Depart

Return

Price

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Thu 11/13

8:23 am-3:32 pm

1 stop7h 09m

Trenton-Mercer

Mon 11/17

6:20 pm-11:59 pm

1 stop5h 39m

$156

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Wed 10/29

1:31 pm-3:32 pm

1 stop26h 01m

Trenton-Mercer

Sun 11/2

9:29 pm-7:45 am

1 stop10h 16m

$169

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Sat 11/22

6:52 am-8:57 am

Nonstop2h 05m

Trenton-Mercer

Sun 11/23

9:52 am-12:22 pm

Nonstop2h 30m

$180

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Sat 11/15

9:10 pm-8:34 pm

1 stop23h 24m

Trenton-Mercer

Mon 11/17

6:20 pm-11:59 pm

1 stop5h 39m

$200

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Fri 10/31

10:49 pm-11:59 pm

1 stop25h 10m

Trenton-Mercer

Fri 11/7

11:08 am-8:43 pm

1 stop9h 35m

$202

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Thu 10/30

8:23 am-3:32 pm

1 stop7h 09m

Trenton-Mercer

Mon 11/3

11:08 am-8:43 pm

1 stop9h 35m

$230

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Sat 11/1

9:15 pm-9:34 pm

1 stop24h 19m

Trenton-Mercer

Mon 11/3

11:08 am-10:22 am

1 stop23h 14m

$232

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Thu 10/30

8:23 am-3:32 pm

1 stop7h 09m

Trenton-Mercer

Sun 11/2

9:29 pm-7:45 am

1 stop10h 16m

$248

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Thu 10/30

8:23 am-3:32 pm

1 stop7h 09m

Trenton-Mercer

Fri 10/31

6:00 am-2:52 pm

1 stop8h 52m

$252

AtlantaTrenton

ATL - TTN

ATLTTN

Atlanta Hartsfield-Jackson

Thu 12/4

3:45 pm-11:59 pm

1 stop8h 14m

Trenton-Mercer

Sun 12/7

9:08 pm-9:41 pm

1 stop24h 33m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 21 results
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Compare providers for flights from Atlanta to Trenton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Trenton in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Trenton, New Jersey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Atlanta to Trenton, New Jersey (average of $27). Flying from Atlanta to Trenton, New Jersey in July is currently the most expensive (average of $88). 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?

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 October 16, 2025.

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 at noon, which can drop the price by up to 35% versus a flight in the afternoon.

Reviews of airlines servicing Trenton

Get insights into the airlines that provide service to Trenton. 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 Trenton. Reviews last updated October 16, 2025.
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
5.8
Fair
3,137 reviews

Entertainment

4.4

Food

4.6

Boarding

6.1

Overall

5.8

Comfort

5.5

Crew

6.7

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
Frontier
5.8
Fair
3,137 reviews
Frontier
5.8
Fair
3,137 reviews

Entertainment

4.4

Food

4.6

Boarding

6.1

Overall

5.8

Comfort

5.5

Crew

6.7

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip

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?

    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.

  • How long is the flight from Atlanta to Trenton, New Jersey?

    There are many flights that can get you from Atlanta to Trenton, New Jersey in 7h 09m. Fly via Frontier to get the fastest option. The distance from Atlanta to Trenton, New Jersey is about 700 mi.

  • 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 $67. Frontier is priced at 55% 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 $73. While the most popular route (Atlanta Hartsfield-Jackson - Trenton-Mercer) can be booked for $156 on average, our data indicates $166 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, February is the cheapest month in which you can book a flight from Atlanta to Trenton, New Jersey (average of $27). Flying from Atlanta to Trenton, New Jersey in July is currently the most expensive (average of $88). 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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Alternative routes for Atlanta to Trenton

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Top airline flying from Atlanta to Trenton

Discover the top airline that operate flights from Atlanta to Trenton. 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 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$163FlexibilityNo cancel feeOn-time62%

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