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Everything you should know

Cheapest round-trip
$76
Typical prices: $104-$282
Frontier
Tue 10/2Fri 10/5
MCO - TTN • Non-stop
Cheapest one-way
$38
Typical prices: $80-$191
Frontier
Tue 10/30
MCO - TTN • Non-stop
Nonstop flights
You can fly direct with Frontier, Allegiant Air and Breeze Airways. Average duration is 2h 39m
FAQs
FAQs
Top airlines
Most flights • 11 per week
Best reviews • 7.3 score
Airline reviews
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Airline reviews
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Top routes
Cheapest • 34% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 42% price drop
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights to Trenton

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Trenton

Thu, Sep 24 - Sun, Sep 27
Allegiant Air Logo
8:20 am - 11:23 amFLL  Fort Lauderdale-TTN Trenton-Mercer
3h 03mnonstop
Allegiant Air Logo
12:13 pm - 3:10 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
2h 57mnonstop
$76Allegiant Air
Fri, Oct 2 - Mon, Oct 5
Frontier Logo
4:02 pm - 6:42 pmMCO  Orlando-TTN Trenton-Mercer
2h 40mnonstop
Frontier Logo
7:39 pm - 10:24 pmTTN  Trenton-Mercer-MCO Orlando
2h 45mnonstop
$76Frontier
Fri, Oct 2 - Mon, Oct 5
Frontier Logo
4:02 pm - 6:42 pmMCO  Orlando-TTN Trenton-Mercer
2h 40mnonstop
Frontier Logo
7:39 pm - 10:24 pmTTN  Trenton-Mercer-MCO Orlando
2h 45mnonstop
$77Frontier
Thu, Nov 12 - Sun, Nov 15
Allegiant Air Logo
2:30 pm - 5:33 pmFLL  Fort Lauderdale-TTN Trenton-Mercer
3h 03mnonstop
Allegiant Air Logo
7:23 pm - 10:20 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
2h 57mnonstop
$78Allegiant Air
Thu, Sep 24 - Sun, Sep 27
Allegiant Air Logo
8:20 am - 11:23 amFLL  Fort Lauderdale-TTN Trenton-Mercer
3h 03mnonstop
Allegiant Air Logo
12:13 pm - 3:10 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
2h 57mnonstop
$78Allegiant Air
Thu, Oct 15 - Sun, Oct 18
Allegiant Air Logo
2:45 pm - 5:48 pmFLL  Fort Lauderdale-TTN Trenton-Mercer
3h 03mnonstop
Allegiant Air Logo
7:23 pm - 10:20 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
2h 57mnonstop
$78Allegiant Air
Thu, Oct 22 - Sun, Oct 25
Frontier Logo
5:31 pm - 8:12 pmTPA  Tampa-TTN Trenton-Mercer
2h 41mnonstop
Frontier Logo
9:07 pm - 11:58 pmTTN  Trenton-Mercer-TPA Tampa
2h 51mnonstop
$81Frontier
Thu, Oct 15 - Sun, Oct 18
Multiple Airlines Logo
6:00 am - 8:12 pmFLL  Fort Lauderdale-TTN Trenton-Mercer
14h 12m1 stop Tampa
Multiple Airlines Logo
7:23 pm - 10:20 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
2h 57mnonstop
$127Multiple Airlines
Thu, Oct 22 - Sun, Oct 25
Multiple Airlines Logo
5:31 pm - 8:12 pmTPA  Tampa-TTN Trenton-Mercer
2h 41mnonstop
Multiple Airlines Logo
7:13 pm - 7:05 amTTN  Trenton-Mercer-TPA Tampa
11h 52m1 stop Fort Lauderdale
$129Multiple Airlines
Thu, Dec 3 - Sun, Dec 6
Multiple Airlines Logo
8:10 am - 11:15 amFLL  Fort Lauderdale-TTN Trenton-Mercer
3h 05mnonstop
Multiple Airlines Logo
7:19 pm - 11:44 pmTTN  Trenton-Mercer-FLL Fort Lauderdale
4h 25m1 stop Charleston
$130Multiple Airlines
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?

Orlando Airport to Trenton is the cheapest route at $76 round-trip, found in the past 5 days on KAYAK. Tampa to Trenton is the most popular connection with round-trip deals from $81.

How much is a flight to Trenton?

A round-trip flight to Trenton costs $173 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Fort Lauderdale average $102, while Myrtle Beach runs a bit higher at $114.

What is the cheapest day to fly to Trenton?

Thursday is the cheapest day to fly to Trenton at $149 round-trip on average over the past 12 months on KAYAK. Tuesday is the most expensive at $270.

What is the cheapest month to fly to Trenton?

  • January is the cheapest month to fly to Trenton with an average price of $101 round-trip.
  • November ($271) and December ($236) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Trenton?

Morning flights to Trenton are the cheapest at $171 round-trip on average. Night flights are the most expensive at $216.

What is a good deal for flights to Trenton?

Flights under $104 are considered a good deal. 25% of KAYAK users found round-trip flights to Trenton at or below these prices, with the lowest fares from:

  • West Palm Beach $58
  • Fort Lauderdale $78
  • Punta Gorda $95
.

Expert advice

Expert advice for your flight to Trenton

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

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.

Key details for flights to Trenton

Low season

January

Cheapest flight

$38
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Orlando Airport 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

Your questions about flights to Trenton, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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 difference between the most popular and the most frequent airline at Trenton?

    Frontier operates the most flights from the United States to Trenton at 11 per week, and for this route Frontier is also the airline most often selected by KAYAK users searching for flights from the United States to Trenton. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • How long are nonstop flights to Trenton from different departure cities?

    Nonstop flight time to Trenton varies depending on your departure city:
    • from Tampa: 2h 37m
    • from Charleston: 1h 56m
    • from Orlando: 2h 34m
    • from Fort Lauderdale: 3h 03m
    • from Punta Gorda: 2h 41m

  • Where can I fly from to get the cheapest fares to Trenton?

    Based on fares booked in the past 5 days, the cheapest flights to Trenton are from:
    • Orlando, from $76 round-trip

  • How many flights serve Trenton?

    Trenton receives 3 flights per day and 23 per week from across the world. Orlando has the most flights to Trenton, with 9 weekly flights.

  • How do I know if a flight to Trenton is a good deal?

    A good deal on a flight to Trenton is around $104 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Trenton flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Trenton, recent KAYAK data shows that stronger deals tend to land around $104 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Trenton around January. Round-trip fares historically average $101 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $45 per round-trip. Morning flights to Trenton average $171 compared to $216 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to Trenton, some airlines may include bags at no extra cost. For example, Frontier includes a cabin bag and a checked bag in Economy Class and Breeze Airways includes a cabin bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.
  • 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 3 airlines flying to Trenton

 
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.
7.3
Allegiant AirOverall score based on 675 reviews
7.7Boarding
5.8Food
8.1Crew
5.4Entertainment
6.9Comfort
Airline reviews

My exit seat was very comfortable Coffee was to be purchased but sodas free 😏

8.0 ExcellentLouise, Aug 2026
Read more Allegiant Air reviews

My exit seat was very comfortable Coffee was to be purchased but sodas free 😏

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

A very pleasant flight but it would be greatly improved with wifi to help entertain kids

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

A three hour delay to board and then another hour on the tarmac because they couldn't get a tractor? Ugh.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Flight was delayed. Crew was good but hot coffee was not available.

No complaints. It’s a budget airline so can’t expect any frills.

the seat was not padded at all - uncomfortable after a 3 hour flight

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Delayed, no updates, had a rewards number but was not working

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

I'm not a valued flyer so I'm always in the last group to board...that sucks, always

My flight got delayed for almost 4hrs and then it thankfully went to only 2hrs. Then we were told that there were no space for carry on bags and I had to get it checked... well I counted at least 8 spaces that weren't used and I was one of the few left that actually had one. There was definitely enough space and either the crew can't count or just genuinely are so lazy they don't want to do their jobs correctly and make sure that there ACTUALLY is no space.

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Frontier is good until they cancel your flight. Way too many cancellations.

I know Frontier is a “no-frills” airline. I understand the concept. However, I jumped on some tickets for our family vacation, expecting to play a bit of a game to figure out the family bags and not over spend. In the end, I got the short end of this deal by far. 1. I did not expect them to charge the baggage fee for each direction. It makes the fee look high-ish at a glance, but reasonable. Then when you get to checkout and realize you have to pay it twice to come home with your luggage, it becomes ridiculous. 2. The low checked bag weight limit. I am used to packing a 50lb bag with my preferred airline. Frontier’s artificially low 40lb limit more quickly triggers the extra weight fee, which almost DOUBLES the price of the bag if you go over ($79 for the bag/$75 for the next 10 lbs) 3. The fee for a carry-on bag is the same as a checked bag but with a lower size and weight limit. Make it make sense! 4. The seats are terrible. My 2.5 hour flight almost had me losing my mind. I’m 6’3” and my femurs barely fit in the space provided. My knees had to wiggle just right to jam into the crack next to the armrest of the seat in front of me. The cushioning was thin and inadequate. I am tall but I’m not a freak. These seats are unacceptable. 5. I overheard the woman next to me speaking with the gate agent about being charged a $25 fee for not checking in online - she checked in at the airport counter when she arrived. That’s ridiculous. She was old and in a wheelchair. She had a paper boarding pass, and was obviously not tech savvy. She should not be punished for that. 6. They do not have good placement in the terminals. It was always out on the end or down on a subfloor, and we had to walk out on the tarmac almost every time. In Denver. Their home airport! 7. Every time I loaded a new page on the website while buying my tickets or my bags, it was constantly trying to upsell me on some esoteric bundle. Like, a pop-up every time. Very annoying. 8. No screens in the boarding area (at least where we were) to confirm you’re in the right place. Just static gate number signs. I am sure these are standard practices for Frontier, and I should have read more about them before I purchased tickets, but as a result of this single round trip, I do not plan to ever use this cut-rate airline again. I would rather pay the normal amount for a ticket and be treated like a customer instead of a mark.

Our flight was delayed 2 hours and when they changed the the time to 1 hour I wasn't alerted and when I checked the gate the plane was still there but they already shut the doors so I had to buy another flight.

Great except upon arrival it took them a long time to open the doors

Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you

Terrible. Delayed my family flight for several hours affecting family plans

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

The seats are tiny and they don’t recline. The planes are dirty and very small. You have to pay for carry on and even the personal item that you’re allowed is smaller than with other airlines. Flights are usually delayed and there’s no screens or any amenities or entertainment.

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 to Trenton

Flights with popular airlines flying to Trenton