ATL - TTN

$85 Find Cheap Flights from Atlanta to Trenton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Trenton departing on 7/15. 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 Trenton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Trenton, 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 Atlanta to Trenton, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$175
Typical prices: $139-$177
Frontier
Sun 10/4Mon 10/5
ATL - TTN • 1 stop
Cheapest one-way
$85
Typical prices: $49-$109
Multiple Airlines
Wed 7/15
ATL - TTN • 1 stop
Top layover airports
Cheapest • Avg $144 (round-trip)
Shortest trip • 4h 13m (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
+1
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We hope you love your trip to Trenton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Trenton (ATL-TTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Trenton 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 Atlanta to Trenton

Sun, Oct 4 - Mon, Oct 5
Frontier Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
Frontier Logo
4:39 pm - 8:49 am
TTN
-
ATL
16h 10m
1 stop
$175Frontier
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
7:30 am - 5:49 pm
ATL
-
TTN
10h 19m
1 stop
Multiple Airlines Logo
4:39 pm - 8:49 am
TTN
-
ATL
16h 10m
1 stop
$176Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Frontier Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
Frontier Logo
4:39 pm - 8:49 am
TTN
-
ATL
16h 10m
1 stop
$181Frontier
Sun, Oct 4 - Thu, Oct 8
Multiple Airlines Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
Multiple Airlines Logo
6:38 pm - 9:11 am
TTN
-
ATL
14h 33m
1 stop
$183Multiple Airlines
Thu, Oct 1 - Sun, Oct 4
Multiple Airlines Logo
7:30 am - 5:49 pm
ATL
-
TTN
10h 19m
1 stop
Multiple Airlines Logo
7:05 pm - 9:11 am
TTN
-
ATL
14h 06m
1 stop
$184Multiple Airlines
Fri, Oct 2 - Thu, Oct 8
Multiple Airlines Logo
9:54 am - 3:42 pm
ATL
-
TTN
5h 48m
1 stop
Multiple Airlines Logo
6:38 pm - 9:11 am
TTN
-
ATL
14h 33m
1 stop
$189Multiple Airlines
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
7:30 am - 5:48 pm
ATL
-
TTN
10h 18m
1 stop
Multiple Airlines Logo
7:23 pm - 9:32 pm
TTN
-
ATL
26h 09m
1 stop
$194Multiple Airlines
Sat, Jul 11 - Sat, Jul 18
Multiple Airlines Logo
6:35 am - 11:00 am
ATL
-
TTN
28h 25m
1 stop
Multiple Airlines Logo
4:26 pm - 10:52 pm
TTN
-
ATL
6h 26m
1 stop
$198Multiple Airlines
Sat, Oct 3 - Mon, Oct 5
Frontier Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
Frontier Logo
10:30 am - 7:25 pm
TTN
-
ATL
8h 55m
1 stop
$201Frontier
Wed, Sep 30 - Mon, Oct 5
Frontier Logo
9:23 pm - 3:42 pm
ATL
-
TTN
18h 19m
1 stop
Frontier Logo
4:39 pm - 8:49 am
TTN
-
ATL
16h 10m
1 stop
$203Frontier
Booking Insights

KAYAK's insights & trends for Atlanta to Trenton flights

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

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

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

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

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

If your flying dates are flexible, you should consider flying to Trenton on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Atlanta to Trenton. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Trenton, 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 Atlanta to Trenton is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $346 and $341 respectively.

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

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $148 on average.

Good to know

Low seasonApril
Cheapest flight$85
Best time to beat the crowds with an average 67% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Atlanta to Trenton

When to book flights from Atlanta to Trenton

Are your dates flexible? Find out the best times to travel from Atlanta to Trenton 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 Atlanta to Trenton

  • Does the Atlanta airport have a military lounge?

    Yes. The USO at the Hartfield-Jackson Atlanta Airport offers its facilities and services free of charge to active duty US military personnel and their families. Located landside in the Domestic Atrium, this lounge offers comfy seating, TV, toiletries, device-charging stations, refreshments, and more.

  • Where can I park my car at ATL before my flight to TTN?

    One of your most affordable options for parking your car long-term at ATL is the North Economy Lot or the South Economy Lot. These two lots are within walking distance from the terminals. You can also park your car long-term at the International Park Ride lot. From this lot, you'll need to take the free shuttle to the terminals.

  • Can I rent a car at the Trenton Airport?

    Yes. It is best to book your rental car beforehand. You will find the rental car counters on the Main Level of the passenger terminal. Car rental agencies at TTN include Enterprise, Budget, National, and others.

  • Can I get to New York City from the Trenton Airport?

    Yes. You can catch a taxi from the Arrivals curb at TTN. You can take this taxi to the Trenton Train Station. From the Trenton Train Station, you can catch a New Jersey Transit train to New York City for under $20.

  • What is the cheapest flight from Atlanta to Trenton?

    In the last 5 days, the lowest price for a flight from Atlanta to Trenton was $85 for a one-way ticket and $175 for a round-trip.

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

    A passport is not required to fly from Atlanta to Trenton.

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

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

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

    The Airbus A321 (sharklets) is the aircraft model that flies most regularly on the Atlanta to Trenton flight route.

  • Which airline alliances offer flights from Atlanta to Trenton?

    oneworld is the only airline alliance operating flights between Atlanta and Trenton.

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

    The two airlines most popular with KAYAK users for flights from Atlanta to Trenton are American Airlines and Frontier. With an average price for the route of $276 and an overall rating of 7.1, American Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $164 and an overall rating of 5.6.

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

    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 Atlanta to Trenton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Atlanta 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 Atlanta to Trenton?

    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 Trenton with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and TTN 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 Atlanta to Trenton?

    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 Trenton from Atlanta 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 Atlanta to Trenton

  • Looking for a cheap flight? 25% of our users found flights on this route for $229 or less round-trip.
  • Located to the south of Atlanta, the Hartsfield-Jackson Atlanta International Airport (ATL) is a mega hub for Delta as well as a hub for other airlines. It is also a focus city for Frontier Airlines, Southwest, and Spirit Airlines. Located on the western edge of New Jersey about midway between Philadelphia and New York City, the Trenton-Mercer Airport (TTN) is a hub for Frontier Airlines.
  • You can find direct flights between ATL and TTN on Frontier. Frontier also operates flights with one stop between Atlanta and Trenton, with a layover often in Orlando. The non-stop flights tend to be more affordable than the flights that stop in Orlando.
  • The Trenton-Mercer Airport (TTN) is fully wheelchair accessible. To board airplanes, passengers must go up a ramp that ascends at a nice, low angle, which makes boarding the plane by wheelchair easy and convenient. If you would like wheelchair assistance, make sure you request it beforehand to make your journey as smooth as possible.
  • If you are traveling with a service animal or a pet, your four-legged friend can go potty before you get on the plane at one of the many animal relief stations located in the ATL terminals. You can find these convenience areas at Gates B33, A10, C19, E14, F7, and in the middle of the D concourse.
  • If you are a traveling mom who wants to breastfeed in private or who needs to pump before your flight to Trenton, you can use one of the Mamava lactation suites that ATL has installed throughout its terminals. These freestanding units each feature a fold-down shelf, bench seating, a USB port, an electrical outlet, a coat hook, and a mirror. You can find these lactation suites at gates B5, F5, D4, and T7 and you can get the necessary access code by downloading the Mamava app.

Reviews of the top airlines flying from Atlanta to Trenton

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Trenton. 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 Atlanta to Trenton? 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.
7.1
American AirlinesOverall score based on 11761 reviews
7.9Crew
7.2Comfort
7.5Boarding
6.4Food
6.8Entertainment
Airline reviews

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

6.0 GoodAnonymous, May 2026
ATL - MIA
Read more American Airlines reviews

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

American Airlines actually put me on a Delta flight. They didn't have to do that. They could have offered me a flight the next day or even two days later. But, American Airlines agents put me on a Delta airplane from Atlanta to Sao Paulo, instead of going through Miami when my flight to Miami was cancelled. American Airlines made sure that I got to my destination on time. I appreciate that.

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Plane and crew on board were fine. Everything else was terrible.

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

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

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.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

My flight was canceled I was promised a reginf still not received.

They canceled flight. Hard to believe there was even a plane incoming for us to get on

Our flight was on time and unremarkable which I'm grateful for, as it is not the norm traveling these days. Frontier is a low-cost carrier and it really shows when compared to other "normal" carriers. They don't even give you water during the flight. The coach seats are decent, however it was not as clean as it should be. We had crumbs all over the floor by our seats.

The ground crew in the Tampa airport were forcing people to pay for their personal items, although they met the measurement criteria. They receive $10 for each bag they charge passengers for so this is a complete fraud. An investigation needs to take place and the ground crew that does this need to pay the price, and the Airlines absolutely needs to make it right for these passengers.

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

Information on your arrival and departure airports