Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Trenton, New Jersey to Atlanta from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Atlanta departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Trenton, New Jersey to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:05 am - 11:46 am
TTN
-
ATL
5h 41m
1 stop
Frontier Logo
6:04 pm - 11:40 pm
ATL
-
TTN
5h 36m
1 stop
$254Frontier
Thu, Jul 30 - Sat, Aug 1
Frontier Logo
4:26 pm - 10:52 pm
TTN
-
ATL
6h 26m
1 stop
Frontier Logo
8:30 pm - 8:38 am
ATL
-
TTN
12h 08m
1 stop
$258Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
6:05 am - 11:46 am
TTN
-
ATL
5h 41m
1 stop
Frontier Logo
10:03 am - 3:41 pm
ATL
-
TTN
5h 38m
1 stop
$259Frontier
Thu, Jul 9 - Mon, Jul 13
Frontier Logo
9:22 am - 11:39 am
TTN
-
ATL
26h 17m
1 stop
Frontier Logo
6:11 pm - 3:41 pm
ATL
-
TTN
21h 30m
1 stop
$263Frontier
Thu, Jul 2 - Sat, Jul 11
Frontier Logo
8:33 pm - 5:03 pm
TTN
-
ATL
20h 30m
1 stop
Frontier Logo
5:14 pm - 3:58 pm
ATL
-
TTN
22h 44m
1 stop
$266Frontier
Thu, Jun 25 - Tue, Jun 30
Frontier Logo
8:33 pm - 9:54 am
TTN
-
ATL
13h 21m
1 stop
Frontier Logo
8:21 pm - 9:47 am
ATL
-
TTN
13h 26m
1 stop
$267Frontier
Wed, Sep 2 - Mon, Sep 7
Frontier Logo
9:22 am - 5:03 pm
TTN
-
ATL
7h 41m
1 stop
Frontier Logo
6:04 pm - 8:38 am
ATL
-
TTN
14h 34m
1 stop
$268Frontier
Thu, Jul 2 - Mon, Jul 6
Frontier Logo
4:43 pm - 4:19 pm
TTN
-
ATL
23h 36m
1 stop
Frontier Logo
5:14 pm - 3:58 pm
ATL
-
TTN
22h 44m
1 stop
$269Frontier
Thu, Jun 25 - Mon, Jun 29
Multiple Airlines Logo
12:28 pm - 10:52 pm
TTN
-
ATL
10h 24m
1 stop
Multiple Airlines Logo
7:38 pm - 3:41 pm
ATL
-
TTN
20h 03m
1 stop
$270Multiple Airlines
Sat, Jul 25 - Fri, Aug 7
Frontier Logo
4:27 pm - 9:08 am
TTN
-
ATL
16h 41m
1 stop
Frontier Logo
8:21 pm - 7:48 pm
ATL
-
TTN
23h 27m
1 stop
$276Frontier
Thu, Sep 3 - Mon, Sep 7

Frontier flights from Trenton, New Jersey to Atlanta

Our best Frontier deals on Trenton, New Jersey to Atlanta flight tickets
Frontier
Jul 30
TTN6:05 amTrenton-Mercer
5h 41m
1 stop
ATL11:46 amAtlanta Hartsfield-Jackson
Aug 1
ATL6:04 pmAtlanta Hartsfield-Jackson
5h 36m
1 stop
TTN11:40 pmTrenton-Mercer
$254
Frontier
Aug 8
TTN4:26 pmTrenton-Mercer
6h 26m
1 stop
ATL10:52 pmAtlanta Hartsfield-Jackson
Aug 15
ATL8:30 pmAtlanta Hartsfield-Jackson
12h 08m
1 stop
TTN8:38 amTrenton-Mercer
$258
Frontier
Jul 9
TTN6:05 amTrenton-Mercer
5h 41m
1 stop
ATL11:46 amAtlanta Hartsfield-Jackson
Jul 13
ATL10:03 amAtlanta Hartsfield-Jackson
5h 38m
1 stop
TTN3:41 pmTrenton-Mercer
$259

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to Atlanta 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, momondo users made 832,500 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from Trenton, New Jersey to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 7/30

6:05 am-11:46 am

1 stop5h 41m

Atlanta Hartsfield-Jackson

Sat 8/1

6:04 pm-11:40 pm

1 stop5h 36m

$254

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Sat 8/8

4:26 pm-10:52 pm

1 stop6h 26m

Atlanta Hartsfield-Jackson

Sat 8/15

8:30 pm-8:38 am

1 stop12h 08m

$258

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 7/9

6:05 am-11:46 am

1 stop5h 41m

Atlanta Hartsfield-Jackson

Mon 7/13

10:03 am-3:41 pm

1 stop5h 38m

$259

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 7/2

9:22 am-11:39 am

1 stop26h 17m

Atlanta Hartsfield-Jackson

Sat 7/11

6:11 pm-3:41 pm

1 stop21h 30m

$263

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 6/25

8:33 pm-5:03 pm

1 stop20h 30m

Atlanta Hartsfield-Jackson

Tue 6/30

5:14 pm-3:58 pm

1 stop22h 44m

$266

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Wed 9/2

8:33 pm-9:54 am

1 stop13h 21m

Atlanta Hartsfield-Jackson

Mon 9/7

8:21 pm-9:47 am

1 stop13h 26m

$267

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 7/2

9:22 am-5:03 pm

1 stop7h 41m

Atlanta Hartsfield-Jackson

Mon 7/6

6:04 pm-8:38 am

1 stop14h 34m

$268

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 6/25

4:43 pm-4:19 pm

1 stop23h 36m

Atlanta Hartsfield-Jackson

Mon 6/29

5:14 pm-3:58 pm

1 stop22h 44m

$269

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Sat 7/25

12:28 pm-10:52 pm

1 stop10h 24m

Atlanta Hartsfield-Jackson

Fri 8/7

7:38 pm-3:41 pm

1 stop20h 03m

$270

TrentonAtlanta

TTN - ATL

TTNATL

Trenton-Mercer

Thu 9/3

4:27 pm-9:08 am

1 stop16h 41m

Atlanta Hartsfield-Jackson

Mon 9/7

8:21 pm-7:48 pm

1 stop23h 27m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Atlanta from

How to get the cheapest flight ticket from Trenton, New Jersey to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Trenton, New Jersey and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of February is, on average, the cheapest month to fly to Atlanta from Trenton, New Jersey, with most prices found around $80. If you aren’t able to travel to Atlanta during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $100.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $266. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $356.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $246. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $346. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Trenton-Mercer to Atlanta Hartsfield-Jackson flight route?

Fly from Trenton-Mercer to Atlanta Hartsfield-Jackson for the best Trenton-Mercer - Atlanta Hartsfield-Jackson flight prices

What cabin class options are available on Trenton, New Jersey to Atlanta flights?

There is only 1 cabin class available to choose from on Trenton, New Jersey to Atlanta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Trenton, New Jersey to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Trenton, New Jersey to Atlanta.

How have Trenton, New Jersey to Atlanta flight prices changed over time?

When to book flights from Trenton, New Jersey to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Atlanta (TTN to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Atlanta

Fastest flight time

5h 41m

Direct flights

None
The fastest flight from Trenton, New Jersey to Atlanta takes 5h 41m
There are no direct flights from Trenton, New Jersey to Atlanta. There are no popular flight routes from Trenton, New Jersey to Atlanta.
Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Atlanta

  • How far is Trenton-Mercer to Atlanta Hartsfield-Jackson by plane?

    There are 693.0 mi between Trenton-Mercer and Atlanta Hartsfield-Jackson. By plane, this route typically takes 5h 41m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

  • How many operators does momondo search for flights from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Trenton, New Jersey to Atlanta?

  • What is the most popular airline from Trenton, New Jersey to Atlanta?

Best airlines flying from Trenton, New Jersey to Atlanta

Compare and see reviews for airlines that fly from Trenton, New Jersey to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $73Free CancellationRating
5.6
2,923 reviews
Search Frontier flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Cartersville
Lawrenceville
Norcross
Covington
Auburn
Douglasville
Kennesaw
La Grange
College Park
Dahlonega
Newnan
Gainesville
Lithonia

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Atlanta?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trenton to Atlanta for you.

Can I find flights from Trenton to Atlanta with flexible booking policies on momondo?

momondo does allow users to show only those flights to Atlanta from Trenton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Trenton to Atlanta?

momondo provides multiple filters to help you find the best flight to Atlanta from Trenton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Trenton to Atlanta right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Trenton to Atlanta flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/1
Wed 7/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States