TTN - ATL

$55 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 11/17. 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

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

Thu, Nov 13 - Sat, Nov 15
Frontier Logo
6:00 am - 9:33 pmTTN-ATL
15h 33m1 stop
Frontier Logo
10:43 pm - 11:59 pmATL-TTN
25h 16m1 stop
$110Frontier
Find Deal
Sat, Nov 15 - Sat, Nov 22
Frontier Logo
8:00 am - 7:11 amTTN-ATL
23h 11m1 stop
Frontier Logo
6:52 am - 8:57 amATL-TTN
2h 05mnonstop
$114Frontier
Find Deal
Thu, Nov 20 - Sat, Nov 22
Frontier Logo
11:14 am - 7:49 amTTN-ATL
20h 35m1 stop
Frontier Logo
6:52 am - 8:57 amATL-TTN
2h 05mnonstop
$116Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
Frontier Logo
6:10 am - 7:17 amTTN-ATL
25h 07m1 stop
Frontier Logo
8:27 am - 11:59 pmATL-TTN
15h 32m1 stop
$120Frontier
Find Deal
Sat, Dec 6 - Mon, Dec 8
Frontier Logo
6:10 am - 1:43 pmTTN-ATL
7h 33m1 stop
Frontier Logo
3:45 pm - 11:59 pmATL-TTN
8h 14m1 stop
$122Frontier
Find Deal
Thu, Nov 20 - Sat, Nov 22
Frontier Logo
6:44 pm - 9:15 pmTTN-ATL
2h 31mnonstop
Frontier Logo
6:52 am - 8:57 amATL-TTN
2h 05mnonstop
$125Frontier
Find Deal
Sat, Nov 15 - Wed, Nov 19
Frontier Logo
8:00 am - 11:59 pmTTN-ATL
15h 59m1 stop
Frontier Logo
5:54 pm - 10:19 amATL-TTN
16h 25m1 stop
$130Frontier
Find Deal
Mon, Nov 17 - Thu, Nov 20
Frontier Logo
6:20 pm - 11:59 pmTTN-ATL
5h 39m1 stop
Frontier Logo
3:44 pm - 5:49 pmATL-TTN
2h 05mnonstop
$131Frontier
Find Deal
Thu, Nov 20 - Sun, Nov 23
Frontier Logo
12:44 pm - 10:00 pmTTN-ATL
9h 16m1 stop
Frontier Logo
6:52 am - 8:57 amATL-TTN
2h 05mnonstop
$134Frontier
Find Deal
Thu, Nov 20 - Sun, Nov 23
Frontier Logo
11:14 am - 7:49 amTTN-ATL
20h 35m1 stop
Frontier Logo
6:52 am - 8:57 amATL-TTN
2h 05mnonstop
$135Frontier
Find Deal

Everything you should know

When to travel
January
Cheapest • 54% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Trenton to Atlanta 4 days a week: Tue, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$110
Overall average: $200
Frontier
Thu 11/13Sat 11/15
TTN - ATL • 1 stop
Cheapest non-stop
$125
Typical prices: $106-$225
Frontier
Thu 11/20Sat 11/22
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, Friday 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.

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 $159, prices are generally cheapest when you fly direct.

Good to know

Low seasonMarch
Cheapest flight$55
Best time to beat the crowds but there is an average 184% increase in price.
Most popular time to fly with an average 3% 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.

  • How many flights are there between Trenton and Atlanta per day?

    There is a maximum of 1 nonstop flight a day that takes off from Trenton and lands in Atlanta, with an average flight time of 2h 30m. The most common departure time is 9:00 am and most flights take off in the morning. Each week, there are 4 flights.

  • 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 $55 for a one-way ticket and $110 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 Tuesday, Thursday, Saturday, 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 $160 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 $56 or less one-way and $205 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

Tuesday

Frontier

Frontier

Thursday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Trenton-Mercer

Tuesday

Frontier

Frontier

Thursday

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 8115 reviews
6.6Boarding
5.9Comfort
7.0Crew
5.0Entertainment
5.1Food
Airline reviews

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

2.0 MediocreA, Oct 2025EWR - ATL
Read more Spirit Airlines reviews

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Waited at the airport for over 4 hours to board this flight. Terrible airline

Seats are not very comfortable, maybe a little more padding for a 2hr plus flight

Absolutely horrible. Usually pay $40-$50 to check luggage in. I tried to check my suitcase in and the price is raised to $70. That's ridiculously greedy c'mon. I had to leave my suitcase with all my clothes and hygiene products and repurchase once i landed in Atlanta. You guys make it really stressful to travel. Don't even want to travel anymore.

The delays and the lack of communication and organization within the airport itself for Staffing this flight and coordinating the paper log necessary to depart was ridiculous and deplorable

Flight was good and on time. Everyone was nice. Seats aren't very comfortable

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.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

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.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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

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