TTN - ATL

$46 Find Cheap Flights from Trenton to Atlanta

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 12/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trenton to Atlanta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trenton to Atlanta, as well as popular online travel agencies
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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

sex, set 26 - dom, set 28
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
7:25 am - 9:32 amATL-TTN
2h 07mnonstop
$73Frontier
Find Deal
sex, set 26 - seg, set 29
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$74Frontier
Find Deal
sex, out 3 - seg, out 6
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$87Frontier
Find Deal
seg, set 29 - seg, out 6
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$106Frontier
Find Deal
seg, set 29 - sex, out 3
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$109Frontier
Find Deal
sex, set 26 - seg, set 29
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$116Frontier
Find Deal
sex, set 26 - seg, set 29
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$117Frontier
Find Deal
sex, set 26 - seg, set 29
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
$118Frontier
Find Deal
sex, set 26 - qui, out 2
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
7:25 am - 9:32 amATL-TTN
2h 07mnonstop
$120Frontier
Find Deal
sex, out 3 - dom, out 5
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
Frontier Logo
10:06 pm - 12:15 pmATL-TTN
14h 09m1 stop
$123Frontier
Find Deal

Everything you should know

When to travel
January
Cheapest • 52% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from Trenton to Atlanta 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$73
Overall average: $125
Frontier
sex 9/26dom 9/28
TTN - ATL • Non-stop
Cheapest non-stop
$73
Typical prices: $109-178
Frontier
sex 9/26sex 10/3
TTN - ATL • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Atlanta!
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.

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 Wednesday, as it's usually the priciest day. When flying back from Atlanta, Thursday is the cheapest day to fly and Wednesday 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 January, where tickets cost $89 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $549 and $235 respectively.

Good to know

Low seasonMarch
Cheapest flight$46
Best time to beat the crowds but there is an average 193% increase in price.
Most popular time to fly with an average 8% 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 3 days, the lowest price for a flight from Trenton to Atlanta was $46 for a one-way ticket and $73 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, American Airlines, and JetBlue offer inflight Wi-Fi service on the Trenton to Atlanta flight route.

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

    The Airbus A320neo is the aircraft model that flies most regularly on the Trenton to Atlanta flight route.

  • On which days can I fly direct from Trenton to Atlanta?

    You can catch a nonstop flight from Trenton to Atlanta on on Monday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Trenton to Atlanta, Spirit Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Trenton to Atlanta are Spirit Airlines and Frontier. With an average price for the route of $127 and an overall rating of 6.3, Spirit Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $159 and an overall rating of 5.8.

  • 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

  • Looking for a cheap flight? 25% of our users found flights on this route for $87 or less one-way and $132 or less round-trip.
  • 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.

Prefer to fly direct from Trenton to Atlanta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Trenton-Mercer to Atlanta Hartsfield-Jackson.
Find which airlines fly direct from Trenton-Mercer Airport to Atlanta Hartsfield-Jackson Airport, which days they fly and book direct flights.

Direct departures

Trenton-Mercer to Atlanta Hartsfield-Jackson

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Trenton-Mercer

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Reviews of the top airlines 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.
6.3
Spirit AirlinesOverall score based on 8015 reviews
5.9Comfort
5.1Food
7.0Crew
5.0Entertainment
6.6Boarding
Airline reviews

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

2.0 MediocreAnonymous, Aug 2025EWR - CHS
Read more Spirit Airlines reviews

After 2 hrs the flight was canceled. The next flight wasn’t until 4 days away! They wouldn’t book us with other airlines. We ended up driving 15 hrs to get home

First time on Spirit. Definitely a streamline flight but I would fly Spirit again.

We sat on the tarmac for an hour waiting for a gate to deplane.

I've flown Spirit many times. However, they seem to be getting worse. I don't understand how the contracts with the gates at the airport works, but Spirit never seems to have a gate ready when we land. This happened again on this flight. And once again, baggage took forever to arrive at the baggage claim belt. This time it was about 45 minutes to an hour, late at night, when the airport was not crowded. On a previous trip, they lost the luggage cart and we were all waiting for about 3 hours for our luggage. Plus, I did get a deal through Kayak on a flight that was shown sold out on Spirit's site. However, by the time I added all the luggage, and didn't even pick seats, I could have taken any direct flight I wanted through Delta. I'm about done with Spirit.

I enjoyed my flight, it was pretty smooth and we landed earlier than eta.

The flight was delayed four and half hours for paperwork on a maintenance issue. Very frustrating.

Not very good because of an almost 3 hour delay for an hour long flight.

We had an almost 7 hour flight delay. We left the gate twice and taxi-ed and then returned the gate twice. Finally we got a new flight crew (our third one) and then left the gate to the final time before departing at 6:45pm (original flight time was 12pm). Out of Newark.

I made it safely. The flight was delayed, though. Not upset or expect anything.

you guys canceled my flight last minute and lost my luggage.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

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

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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

Information on your arrival and departure airports

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