TTN - ATL

$72 Find Cheap Flights from Trenton to Atlanta - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trenton to Atlanta departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$138
Typical prices: $143-$236
Multiple Airlines
Thu 10/29Wed 11/4
TTN - ATL • 1 stop
Cheapest one-way
$72
Typical prices: $56-$89
Frontier
Fri 10/2
TTN - ATL • 1 stop
Top layover airports
Cheapest • Avg $254 (round-trip)
Shortest trip • 4h 31m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Trenton to Atlanta (TTN-ATL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trenton to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trenton to Atlanta

Thu, Oct 29 - Wed, Nov 4
Multiple Airlines Logo
10:33 am - 8:18 pm
TTN
-
ATL
9h 45m
1 stop
Multiple Airlines Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
$138Multiple Airlines
Thu, Oct 29 - Sat, Oct 31
Multiple Airlines Logo
10:33 am - 8:18 pm
TTN
-
ATL
9h 45m
1 stop
Multiple Airlines Logo
9:23 pm - 11:43 am
ATL
-
TTN
14h 20m
1 stop
$146Multiple Airlines
Mon, Oct 26 - Wed, Nov 4
Frontier Logo
11:25 am - 9:02 am
TTN
-
ATL
21h 37m
1 stop
Frontier Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
$149Frontier
Fri, Oct 30 - Wed, Nov 4
Multiple Airlines Logo
10:05 am - 9:02 am
TTN
-
ATL
22h 57m
1 stop
Multiple Airlines Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
$150Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
10:33 am - 8:18 pm
TTN
-
ATL
9h 45m
1 stop
Multiple Airlines Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
$156Multiple Airlines
Sun, Oct 25 - Wed, Nov 4
Multiple Airlines Logo
7:13 pm - 9:11 am
TTN
-
ATL
13h 58m
1 stop
Multiple Airlines Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
$156Multiple Airlines
Mon, Oct 26 - Sat, Oct 31
Multiple Airlines Logo
11:25 am - 9:02 am
TTN
-
ATL
21h 37m
1 stop
Multiple Airlines Logo
9:23 pm - 11:43 am
ATL
-
TTN
14h 20m
1 stop
$157Multiple Airlines
Fri, Oct 30 - Sat, Oct 31
Multiple Airlines Logo
10:05 am - 9:02 am
TTN
-
ATL
22h 57m
1 stop
Multiple Airlines Logo
9:23 pm - 11:43 am
ATL
-
TTN
14h 20m
1 stop
$158Multiple Airlines
Thu, Oct 29 - Sun, Nov 1
Multiple Airlines Logo
10:33 am - 8:18 pm
TTN
-
ATL
9h 45m
1 stop
Multiple Airlines Logo
7:45 am - 9:35 am
ATL
-
TTN
25h 50m
1 stop
$161Multiple Airlines
Mon, Oct 26 - Thu, Nov 5
Frontier Logo
11:25 am - 9:02 am
TTN
-
ATL
21h 37m
1 stop
Frontier Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
$167Frontier
Booking Insights

KAYAK's insights & trends for Trenton to Atlanta flights

Get data-powered insights and trends into flights from Trenton to Atlanta to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Trenton, New Jersey to Atlanta?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Trenton, New Jersey to Atlanta departing in October.

Flight prices are typical for this route right now.

Flights to Atlanta from Trenton, New Jersey usually cost between $122 and $190 in October.
The lowest price found in the past 5 days was $138 on Multiple Airlines (Oct 29-Nov 4).

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

The average price of all round-trip flights from Trenton to Atlanta clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Trenton to Atlanta, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Atlanta, Sunday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trenton to Atlanta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Trenton to Atlanta is June, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $225 and $213 respectively.

Can I save money by flying with a layover from Trenton to Atlanta?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $155, prices are generally cheapest when you fly direct.

Good to know

Low season

February

Cheapest flight

$72
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Trenton to Atlanta

When to book flights from Trenton to Atlanta

Are your dates flexible? Find out the best times to travel from Trenton to Atlanta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Trenton to Atlanta

  • Will it be possible to check a bicycle on my flight on Frontier Airlines?

    Frontier Airlines allows non-motorized touring or racing bicycles with single seats to be carried on their flights, though a fee applies. For safe handling, bicycles must have their handlebars fixed sideways, and the pedals should be removed and securely placed inside a protective, durable case or box. However, if the pedals are wrapped in plastic foam or similar material, removal is not necessary. Keep in mind that items exceeding 99.9 lb or 109 linear inches will not be accepted for transport on Frontier Airlines flights.

  • What are some of the sustainability efforts Frontier Airlines employs?

    Frontier Airlines takes pride in operating the largest A320neo fleet with an average age of merely four years. This youthful fleet plays a crucial role in reducing its carbon footprint by consuming less fuel. To further enhance passenger comfort and environmental efficiency, Frontier introduced new Recaro seats in 2021. These seats are not only more comfortable but also lightweight, leading to a remarkable 30% reduction in overall weight.

  • Will I be able to bring my pet on my flight aboard Frontier Airlines?

    You are welcome to bring your pet along on your Frontier flight, but please be aware that the travel container for your pet will serve as either your personal item (8 x 14 x 18 inches maximum) or a carry-on bag (10 x 16 x 24 inches maximum). An additional fee will be applicable if you choose the carry-on bag option. It's important to note that Frontier does not allow pets to be checked as baggage. Before boarding the plane, make sure you have all the necessary health documents for your pet to ensure a smooth and hassle-free journey.

  • Can my kids fly alone on Frontier Airlines?

    While kids that are between the ages of 15 to 17 can fly alone, any child under the age of 15 cannot fly on a flight without an accompanying adult. Please note that even for kids between 15 and 17, the airline does not offer any type of Unaccompanied Minor service on their flights to supervise these kids during their trip.

  • What is the cheapest flight from Trenton to Atlanta?

    In the last 5 days, the lowest price for a flight from Trenton to Atlanta was $72 for a one-way ticket and $138 for a round-trip.

  • Do I need a passport to fly between Trenton and Atlanta?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Trenton to Atlanta?

    When flying out of Trenton you will be using Trenton-Mercer. You will be landing at Atlanta, also known as Atlanta Hartsfield-Jackson.

  • Which airlines offer Wi-Fi service onboard planes from Trenton to Atlanta?

    Delta, JetBlue, and American Airlines offer inflight Wi-Fi service on the Trenton to Atlanta flight route.

  • Which aircraft models fly most regularly from Trenton to Atlanta?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Trenton to Atlanta flight route.

  • How does KAYAK find such low prices on flights from Trenton to Atlanta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to Atlanta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to Atlanta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Trenton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trenton to Atlanta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Trenton with another airline. Booking your flights between Trenton and ATL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to Atlanta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Trenton to Atlanta

  • A great way to get to the Trenton-Mercer Airport (TTN) is to ride on the Line 608 bus operated by NJ Transit that takes you from the station at the corner of South Clinton Ave. and East State St. to the airport property in about 35 minutes.
  • If you are planning on taking one of the one-stop flights offered on this route, you should expect to have a layover at either Raleigh-Durham International Airport (RDU) or Orlando International Airport (MCO).
  • Frontier Airlines enforces specific guidelines for carry-on bags, allowing dimensions of up to 24 x 10 x 16 inches, inclusive of handles, wheels, and straps. Additionally, the weight of carry-on bags must not exceed 35 lb.
  • On Frontier Airlines, checked bags must not exceed 62 linear in. in total dimensions and should not weigh more than 40 lb. Additional charges apply for bags weighing 41-50 lb and 51-99 lb.
  • For added legroom and proximity to the front of the plane, you may want to consider choosing Stretch seats on Frontier Airlines. These upgraded seats are situated in the first three to four rows and exit rows of the aircraft, providing an extra five to seven in. of space, ensuring a comfortable and convenient flying experience.

Reviews of the top airline flying from Trenton to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Trenton to Atlanta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trenton to Atlanta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.6
FrontierOverall score based on 2741 reviews
4.3Entertainment
4.5Food
5.4Comfort
5.9Boarding
6.6Crew
Airline reviews

Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you

10.0 ExcellentAnnette, Jul 2026
TPA - ATL
Read more Frontier reviews

Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you

Flight was delayed but it was very smooth. Crew was very nice. Seats are uncomfortable but ok.

They didn’t offer a water, even after I asked

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

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

Information on your arrival and departure airports