$35 Find Cheap Flights from Trenton to the United States

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 the United States departing on 4/7. 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

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Cheap Flights from Trenton to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Orlando
Orlandononstop$93
Los Angeles
Los Angeles1 stop$201
Las Vegas
Las Vegas1 stop$202
Chicago
Chicago1 stop$160
Boston
Boston1 stop$356
Denver
Denver1 stop$164
Fort Lauderdale
Fort Lauderdalenonstop$64
Atlanta
Atlanta1 stop$129
Tampa
Tampanonstop$68
Houston
Houston1 stop$128
Orlando
Orlandononstop$93
Los Angeles
Los Angeles1 stop$201
Las Vegas
Las Vegas1 stop$202
Chicago
Chicago1 stop$160
Boston
Boston1 stop$356
Denver
Denver1 stop$164
Fort Lauderdale
Fort Lauderdalenonstop$64
Atlanta
Atlanta1 stop$129
Tampa
Tampanonstop$68
Houston
Houston1 stop$128

Book Cheap Trenton to the United States Plane Tickets

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

Wed, Apr 1 - Wed, Apr 8
Frontier Logo
5:12 pm - 8:23 pm
TTN
-
FLL
3h 11mnonstop
Frontier Logo
12:53 pm - 3:49 pm
FLL
-
TTN
2h 56mnonstop
$64Frontier
Tue, Apr 7 - Wed, Apr 8
Frontier Logo
1:34 pm - 4:31 pm
TTN
-
TPA
2h 57mnonstop
Frontier Logo
10:00 am - 12:44 pm
TPA
-
TTN
2h 44mnonstop
$68Frontier
Wed, Apr 8 - Sun, Apr 12
Frontier Logo
4:34 pm - 7:45 pm
TTN
-
FLL
3h 11mnonstop
Frontier Logo
2:59 pm - 5:51 pm
FLL
-
TTN
2h 52mnonstop
$74Frontier
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
6:45 am - 9:44 am
TTN
-
TPA
2h 59mnonstop
Frontier Logo
9:21 pm - 11:59 pm
TPA
-
TTN
2h 38mnonstop
$76Frontier
Thu, Apr 16 - Thu, Apr 23
Allegiant Air Logo
7:15 pm - 10:09 pm
TTN
-
FLL
2h 54mnonstop
Allegiant Air Logo
3:25 pm - 6:25 pm
FLL
-
TTN
3h 00mnonstop
$77Allegiant Air
Wed, Apr 1 - Fri, Apr 10
Frontier Logo
5:12 pm - 8:23 pm
TTN
-
FLL
3h 11mnonstop
Frontier Logo
2:59 pm - 5:51 pm
FLL
-
TTN
2h 52mnonstop
$78Frontier
Sun, Apr 5 - Thu, Apr 9
Frontier Logo
6:41 pm - 9:47 pm
TTN
-
FLL
3h 06mnonstop
Frontier Logo
2:59 pm - 5:51 pm
FLL
-
TTN
2h 52mnonstop
$80Frontier
Thu, Apr 23 - Sun, Apr 26
Allegiant Air Logo
7:15 pm - 10:09 pm
TTN
-
FLL
2h 54mnonstop
Allegiant Air Logo
3:25 pm - 6:25 pm
FLL
-
TTN
3h 00mnonstop
$83Allegiant Air
Sun, Mar 1 - Sun, Mar 8
Allegiant Air Logo
7:15 pm - 10:09 pm
TTN
-
FLL
2h 54mnonstop
Allegiant Air Logo
3:35 pm - 6:35 pm
FLL
-
TTN
3h 00mnonstop
$88Allegiant Air
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
7:15 pm - 8:21 am
TTN
-
MSY
14h 06m
1 stop
Multiple Airlines Logo
7:27 pm - 6:25 pm
MSY
-
TTN
21h 58m
1 stop
$160Multiple Airlines
Booking Insights

KAYAK's insights & trends for Trenton to the United States flights

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

What is the cheapest Trenton to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Trenton found in the last 72 hours was to Orlando, at $58 round-trip. The most popular route is from Trenton (TTN) to Orlando Airport (MCO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $58.

Can I save money by flying with a layover from Trenton to the United States?

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 $236, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$35
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Trenton to Tampa

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Trenton to the United States?

    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 the United States.

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

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

    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 from Trenton to the United States 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 from Trenton to the United States?

    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 from Trenton to the United States 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 the United States

  • Looking for a cheap flight? 25% of our users found tickets from Trenton to the following destinations at these prices or less: Orlando $85 one-way - $149 round-trip; Philadelphia $232 one-way - $238 round-trip; Tampa $99 one-way - $154 round-trip

Reviews of the top 3 airlines serving from Trenton to the United States

 
Need help choosing which airline to fly with from Trenton to the United States? 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.
7.2
Allegiant AirOverall score based on 704 reviews
8.1Crew
5.5Entertainment
5.9Food
7.6Boarding
6.8Comfort
Airline reviews

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

8.0 ExcellentBreanna, Dec 2025
SFB - GRR
Read more Allegiant Air reviews

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

I know Spirit gets a lot of criticism, but I've taken three flights recently and all were very good, and tremendous value. On my most recent one, they randomly assigned me to a very comfortable exit row seat! The flight was on time and the boarding process was smooth, and the crew was friendly. No complaints!

Paid for wifi the day before but wifi was unavailable on flight.

I've flown two Spirit flights recently - boarding for one was somewhat chaotic, with the board listing the wrong flight and causing much confusion; boarding for the other was very smooth and easy. My seat (for which I did not pay extra) was a bit narrow and without great legroom, but it was fine for a NY-Florida trip and was more than worth the low price I paid. The crew was friendly and one flight landed early and the other was only very slightly delayed. All in all a very good experience.

It was the first time I flew on that airline and had a very positive experience. Nearly identical to Jetblue which consider the standard of airlines excellence.

Flight cancelled and no alternative offered for over a week. Ruined our Christmas vacation plans

Our flight was canceled at the last minute after delaying for hours and our whole holiday had to be canceled they could not get another flight next day we had so much planned 3 hotels, Disney tickets, car rental. It was canceled due to cabin crew not showing up.

I knew what I was getting into, but never again. Hour long bag drop. 1.5 hour delay. 1 hr 45 mins sitting on the tarmac after landing. They lost a bunch of bags but luckily not mine. Awful experience.

Boarding was good, clearly explained and efficient. Staff were helpful, I would've liked a place to get coffee that wasn't Starbucks

The flight was cancelled and Spirit said they could not rebook me on another flight for six days. They said they couldn't do anything for another six days.

Flight was on time, Newark staff, especially Nathan, very helpful, and plane crew to RDU very good without being pushy. We arrived early, and had a gentle landing.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

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.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

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

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Everything you need to know for your flight from Trenton to the United States

Information on your arrival and departure airports