HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

$188+ Cheap flights from New Hampshire to Trenton, NJ (TTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TTN
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Trenton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Hampshire to Trenton

Cheapest flights from New Hampshire to Trenton
Explore the most affordable flight options available from New Hampshire to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:04 am
BOS
-
TTN
1 stop13h 36m
Multiple Airlines
Sun 9/612:13 pm
TTN
-
BOS
2 stops20h 28m
Multiple Airlines
Deal found 7/23$353
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:04 am
BOS
-
TTN
1 stop13h 36m
Multiple Airlines
Sun 8/2312:13 pm
TTN
-
BOS
2 stops20h 28m
Multiple Airlines
Deal found 7/23$483
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:45 pm
BOS
-
TTN
2 stops10h 55m
Frontier
Fri 8/2112:49 pm
TTN
-
BOS
1 stop20h 20m
Frontier
Deal found 7/24$551
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Sun 8/2312:49 pm
TTN
-
BOS
1 stop20h 20m
Frontier
Deal found 7/23$568
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Tue 8/187:15 am
TTN
-
BOS
2 stops28h 32m
Frontier
Deal found 7/25$646
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:59 am
BOS
-
TTN
2 stops22h 29m
Frontier
Fri 8/146:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/26$676
This Lucky2Go deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:41 am
BOS
-
TTN
2 stops23h 57m
Frontier
Mon 7/276:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/23$765
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:04 am
BOS
-
TTN
1 stop24h 24m
Frontier
Tue 8/1111:15 am
TTN
-
BOS
1 stop21h 54m
Frontier
Deal found 7/23$769
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:04 am
BOS
-
TTN
1 stop13h 36m
Multiple Airlines
Thu 8/1311:50 am
TTN
-
BOS
2 stops19h 56m
Multiple Airlines
Deal found 7/24$777
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Sun 8/26:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/26$782
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Thu 7/309:23 am
TTN
-
BOS
1 stop23h 46m
Frontier
Deal found 7/24$793

Find flight deals from New Hampshire to Trenton

Keep the following information in mind while searching for New Hampshire to Trenton flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Kiwi.com)

One-way from

$188
(Kissandfly.com)

Popular in

April

Cheapest in

November

Average price

$188
Provider with most accurate pricing for Boston Logan Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-New York (NYC) flights.
Search Deals
From New Hampshire to Trenton-Mercer
Search Deals
One-way flight from New Hampshire to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Trenton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from New Hampshire to Trenton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 9/3

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Sun 9/6

12:13 pm-8:41 am

2 stops20h 28m

$353

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/21

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Sun 8/23

12:13 pm-8:41 am

2 stops20h 28m

$483
Quickest round-trip

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 8/19

12:45 pm-11:40 pm

2 stops10h 55m

Trenton-Mercer

Fri 8/21

12:49 pm-9:09 am

1 stop20h 20m

$551

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/21

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Sun 8/23

12:49 pm-9:09 am

1 stop20h 20m

$568

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 8/13

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Tue 8/18

7:15 am-11:47 am

2 stops28h 32m

$646

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Mon 8/10

11:59 am-10:28 am

2 stops22h 29m

Trenton-Mercer

Fri 8/14

6:05 am-9:09 am

1 stop27h 04m

$676

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/7

10:04 am-10:28 am

1 stop24h 24m

Trenton-Mercer

Tue 8/11

11:15 am-9:09 am

1 stop21h 54m

$769

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 8/9

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Thu 8/13

11:50 am-7:46 am

2 stops19h 56m

$777

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 7/29

11:59 am-11:40 pm

2 stops11h 41m

Trenton-Mercer

Sun 8/2

6:05 am-9:09 am

1 stop27h 04m

$802
Cheapest one-way

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Tue 9/1

6:00 pm-12:04 pm

2 stops18h 04m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from New Hampshire to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Trenton

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trenton from New Hampshire?

    Located just 4.8 mi from the city center, Trenton-Mercer (TTN) is the airport most travelers will use when flying to Trenton from New Hampshire.

  • How long is the flight from New Hampshire to Trenton, New Jersey?

    Airlines like Frontier fly from New Hampshire to Trenton, New Jersey in about 10h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 244 mi.

  • Can I find deals for flights from New Hampshire to Trenton that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Trenton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Trenton.

  • Can I find deals for business class flights from New Hampshire to Trenton?

    Yes. Cheapflights offers flight deals from New Hampshire to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Newark flights
San Francisco to John F Kennedy Intl flights
San Francisco to LaGuardia flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Los Angeles to Newark flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Atlanta to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
O'Hare Intl to John F Kennedy Intl flights
Miami to LaGuardia flights
Fort Lauderdale to John F Kennedy Intl flights
Atlanta to Newark flights
Miami to Newark flights
Seattle to John F Kennedy Intl flights
Orlando to LaGuardia flights
Seattle to Newark flights
Ontario to John F Kennedy Intl flights
Hobby to LaGuardia flights
Fort Lauderdale to Newark flights
Orlando to Newark flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
Hobby to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Atlanta to LaGuardia flights
Hobby to Newark flights
Orlando to John F Kennedy Intl flights
Raleigh to John F Kennedy Intl flights
Sky Harbor Intl to John F Kennedy Intl flights
Raleigh to LaGuardia flights
Austin to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
Austin to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Detroit to LaGuardia flights
Raleigh to Newark flights
George Bush Intcntl to LaGuardia flights
Charlotte to Newark flights
Denver to LaGuardia flights
Tampa to John F Kennedy Intl flights
Tampa to Newark flights
Charlotte to LaGuardia flights
Tampa to LaGuardia flights
Denver to Newark flights
Sky Harbor Intl to Newark flights
Midway to Newark flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.