TTN

$39 Find Cheap Flights 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 to Trenton departing on 1/21. 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 for flights to Trenton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Trenton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$88
Overall average: $159
Frontier
sáb 11/1seg 11/3
ATL - TTN • 1 stop
Cheapest non-stop
$98
Typical prices: $142-$232
Frontier
sex 10/31seg 11/3
MCO - TTN • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Frontier's Premium Bundle adds priority boarding.
Spirit's Wi-Fi provides gate-to-gate connectivity.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
MCO-TTN
Cheapest
ATL-TTN
Most popular
Insights
Insights
Insights
Insights
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 Trenton!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Trenton

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

sáb, nov 1 - seg, nov 3
Frontier Logo
7:26 pm - 4:21 pmATL-TTN
20h 55m1 stop
Frontier Logo
6:20 pm - 6:36 pmTTN-ATL
24h 16m1 stop
$88Frontier
Find Deal
sex, out 31 - seg, nov 3
Frontier Logo
9:27 pm - 11:59 pmMCO-TTN
2h 32mnonstop
Frontier Logo
6:20 pm - 9:04 pmTTN-MCO
2h 44mnonstop
$98Frontier
Find Deal
qui, nov 13 - seg, nov 17
Frontier Logo
1:00 pm - 3:32 pmMCO-TTN
2h 32mnonstop
Frontier Logo
6:00 am - 8:44 amTTN-MCO
2h 44mnonstop
$101Frontier
Find Deal
qui, nov 13 - seg, nov 17
Frontier Logo
4:06 pm - 10:13 amATL-TTN
18h 07m1 stop
Frontier Logo
6:00 am - 11:59 pmTTN-ATL
17h 59m1 stop
$108Frontier
Find Deal
seg, out 27 - qui, out 30
Frontier Logo
8:15 am - 11:59 pmORD-TTN
14h 44m1 stop
Frontier Logo
6:00 am - 12:26 pmTTN-ORD
7h 26m1 stop
$109Frontier
Find Deal
qui, out 30 - seg, nov 3
Frontier Logo
10:06 pm - 10:13 amATL-TTN
12h 07m1 stop
Frontier Logo
6:20 pm - 11:59 pmTTN-ATL
5h 39m1 stop
$118Frontier
Find Deal
sex, nov 14 - seg, nov 17
Frontier Logo
9:27 pm - 11:59 pmMCO-TTN
2h 32mnonstop
Frontier Logo
6:20 pm - 9:04 pmTTN-MCO
2h 44mnonstop
$124Frontier
Find Deal
qui, nov 6 - seg, nov 10
Frontier Logo
9:27 pm - 11:59 pmMCO-TTN
2h 32mnonstop
Frontier Logo
6:20 pm - 9:04 pmTTN-MCO
2h 44mnonstop
$125Frontier
Find Deal
qui, dez 11 - dom, jan 11
Multiple Airlines Logo
7:54 pm - 6:37 pmATL-TTN
22h 43m2 stops
Multiple Airlines Logo
9:59 pm - 6:07 pmTTN-ATL
20h 08m1 stop
$283Multiple Airlines
Find Deal
qui, nov 13 - sex, nov 14
Multiple Airlines Logo
6:10 am - 11:59 pmRDU-TTN
17h 49m2 stops
Multiple Airlines Logo
6:00 am - 3:52 pmTTN-RDU
9h 52m1 stop
$356Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Trenton

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

What is the cheapest flight to Trenton?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest airline ticket to Trenton from the United States in the last 72 hours was $39 one-way, and $88 round-trip on the route from Orlando to Trenton. The most popular route is from Atlanta to Trenton and the cheapest ticket found on this route in the last 72 hours was $88 round-trip.

How much is a flight to Trenton?

The average and cheapest price for all round-trip flights to Trenton from each origin found by users searching on KAYAK in the last month.

On average, a flight to Trenton costs $119. The cheapest price found on KAYAK in the last 2 weeks cost $53 and departed from Atlanta. The most popular routes on KAYAK are Atlanta to Trenton which costs $166 on average, and Orlando to Trenton, which costs $155 on average.

See prices from:

What is a good deal for flights to Trenton?

If you’re looking for cheap airfare to Trenton, 25% of our users found tickets to Trenton for the following prices or less: From Myrtle Beach $55 one-way - $109 round-trip, from Orlando Airport $56 one-way - $93 round-trip, from Tampa $60 one-way - $119 round-trip.

Expert advice

Expert advice for your flight to Trenton

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for a fee.


Spirit's Wi-Fi offers gate-to-gate connectivity across all routes, with browsing and streaming packages.

Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom for just $20 more than Economy.


Frontier's Basic Fare includes only a personal item; seat selection costs extra.

Read more about Frontierby Stefanie Waldek
Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know - Book Cheap Trenton Plane Tickets

Low seasonJanuary
Cheapest flight$39
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Orlando to Trenton

When to book flights to Trenton

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Trenton based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Trenton flights

  • Does Trenton-Mercer Airport provide any parking options?

    Trenton-Mercer Airport has three parking lots, all within walking distance from the passenger terminal. These parking lots are automated and accessible 24 hours a day. When entering the parking lot, be sure to take a ticket at the gate and keep it because it will indicate how much you need to pay. You’ll pay $2 hourly for up to four hours or a daily parking fee of $8. If you pay at the parking lot exits, only credit cards are accepted; however, both cash and credit card payments are allowed at the parking kiosks located within the terminal. Drivers picking up passengers from the airport can wait in the short-term Cell Phone Lot until they are ready in the arrivals area.

  • What are the transportation options available at Trenton-Mercer Airport?

    Transit options available at Trenton-Mercer Airport include taxi and limousine service, public buses, and ride-sharing service. You can find taxis in front of the terminal building, connecting you to the Trenton train station. Various taxi companies offer trips from the airport, including Emmanuel Taxi and United Cab. Typically, a ride from Trenton-Mercer Airport to the train station costs about $35. You might also consider using a ride-sharing app to get to your preferred destination; both Uber and Lyft are available.

  • Are there any accommodations for travelers with restricted mobility at Trenton-Mercer Airport?

    Yes, Trenton-Mercer Airport is committed to ensuring that the needs of travelers with limited mobility are met. The airport is fully accessible and equipped with ramps, clear signage, and wheelchairs to guarantee a comfortable experience for travelers with limited mobility.

  • Can I rent a car at Trenton-Mercer Airport?

    Yes, the airport features various reputable car rental agencies on-site, offering you convenient and flexible transportation to your preferred destination. Car rental companies include Budget, Enterprise, and others, and their counters are located on the main level of the passenger terminal.

  • What is the cheapest flight to Trenton?

    The cheapest airline ticket to Trenton from the United States in the last 72 hours was $39 one-way, and $88 round-trip on the route from Orlando to Trenton. The most popular route is from Atlanta to Trenton and the cheapest ticket found on this route in the last 72 hours was $88 round-trip.

  • How far is Trenton-Mercer Airport from central Trenton?

    You’ll need to travel 5 miles to reach the Trenton city center from Trenton-Mercer Airport.

  • What is the name of Trenton’s airport?

    Trenton is served by Trenton-Mercer Airport, also commonly referred to as Trenton-Mercer. The airport code is TTN.

  • How much is a flight to Trenton?

    On average, a flight to Trenton costs $119. The cheapest price found on KAYAK in the last 2 weeks cost $53 and departed from Atlanta Hartsfield-Jackson Airport.

  • What is the cheapest day to fly to Trenton?

    Based on KAYAK data, the cheapest day to fly to Trenton is Friday where tickets can be as cheap as $143. On the other hand, the most expensive day to fly is Monday, where prices are $198 on average.

  • How does KAYAK find such low prices on flights 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 to Trenton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Trenton

  • Looking for cheap airfare to Trenton? 25% of our users found round-trip tickets to Trenton for the following prices or less: From Orlando $74, from Myrtle Beach $82, from Tampa $89
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Trenton flight deals.
  • Trenton-Mercer Airport offers various shoe-shine stations located within the terminal area for travelers looking for a quick footwear refresh.
  • If you are looking to dine at Trenton-Mercer Airport (TTN) after disembarking from your flight, the airport offers various options, from restaurants to cafes and bars. You can enjoy a sit-down dining experience at Sky Lounge Restaurant located on the third floor near security or grab takeaway meals from numerous snack bars. The dining options offer both local cuisine and international specialties.
  • For shopping enthusiasts, Trenton-Mercer Airport provides diverse shopping possibilities. At the various stores and gift shops throughout the airport, you can purchase souvenirs, gifts, or travel essentials.
  • If you’re visiting Trenton, New Jersey for vacation, Trenton-Mercer Airport provides convenient access to popular attractions and dining options nearby, including River Horse Brewing Company (less than a mile away), Washington Crossing Historic Park (only 3.2 miles away), and Old Barracks Museum (4.7 miles away).
  • If you’re faced with a long layover or flight delay at Trenton-Mercer Airport, we recommend stretching your legs and exploring the various historical exhibitions and works of art located throughout the airport terminal.

Reviews of the top airline flying to Trenton

 
See real verified KAYAK customer reviews for airlines flying to Trenton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Trenton. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 3137 reviews
6.7Crew
4.4Entertainment
6.1Boarding
5.5Comfort
4.6Food
Airline reviews

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!!!

10.0 ExcellentGreg, Oct 2025PAE - DEN
Read more Frontier reviews

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.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Everything you need to know for your flight to Trenton

Flights with popular airlines flying to Trenton

Flights from the other most popular airlines that fly from the United States to Trenton according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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