ATL - TTN

$51 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 10/3. 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 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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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

Fri, Oct 3 - Mon, Oct 6
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
$121Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
11:45 am - 1:42 pmTTN-ATL
25h 57m1 stop
$123Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
1:15 pm - 11:57 pmTTN-ATL
10h 42m1 stop
$124Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
$130Frontier
Find Deal
Sat, Sep 27 - Mon, Sep 29
Frontier Logo
7:08 pm - 11:00 amATL-TTN
15h 52m1 stop
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
$131Frontier
Find Deal
Fri, Oct 3 - Mon, Oct 6
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
$132Frontier
Find Deal
Sun, Sep 28 - Mon, Sep 29
Frontier Logo
7:25 am - 9:32 amATL-TTN
2h 07mnonstop
Frontier Logo
12:30 pm - 2:53 pmTTN-ATL
2h 23mnonstop
$134Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
9:25 am - 11:34 amATL-TTN
2h 09mnonstop
Frontier Logo
10:30 am - 12:47 pmTTN-ATL
2h 17mnonstop
$135Frontier
Find Deal
Sat, Oct 4 - Mon, Oct 6
Multiple Airlines Logo
7:08 pm - 11:00 amATL-TTN
15h 52m1 stop
Multiple Airlines Logo
11:45 am - 12:18 amTTN-ATL
12h 33m2 stops
$242Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
4:02 pm - 11:59 pmATL-TTN
7h 57m1 stop
Multiple Airlines Logo
9:29 pm - 10:48 amTTN-ATL
13h 19m2 stops
$250Multiple Airlines
Find Deal

Everything you should know

When to travel
February
Cheapest • 82% price drop
September
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 Atlanta to Trenton 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$121
Overall average: $153
Frontier
Fri 10/3Mon 10/6
ATL - TTN • Non-stop
Cheapest one-way
$51
Typical prices: $35-92
Frontier
Fri 10/3
ATL - TTN • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trenton!
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.

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 Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Atlanta to Trenton. For your return ticket, we recommend flying on a Saturday and avoiding Wednesdays 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 February, where tickets cost $27 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $253 and $217 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$51
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 32% lower on average.
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 3 days, the lowest price for a flight from Atlanta to Trenton was $51 for a one-way ticket and $121 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?

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

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

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

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

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

  • 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 $80 or less one-way and $88 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.

Prefer to fly direct from Atlanta to Trenton?

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

Direct departures

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

Direct returns

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

Reviews of the top airline 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.
5.8
FrontierOverall score based on 3173 reviews
4.7Food
6.1Boarding
4.4Entertainment
6.7Crew
5.5Comfort
Airline reviews

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.

4.0 OkayAnonymous, Aug 2025SEA - DEN
Read more Frontier reviews

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 Atlanta to Trenton

Information on your arrival and departure airports

Atlanta (ATL)
Trenton (TTN)

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