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Trenton

$125+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TTN
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$390
(Frontier)

One-way from

$125
(Frontier)

Popular in

February

Cheapest in

December

Average price

$169
Provider with most accurate pricing for Boston Logan Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-New York (NYC) flights.
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From New Hampshire to Trenton-Mercer
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One-way flight from New Hampshire to Trenton-Mercer
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Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 noviembre 13, 2025.

This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1812:22 pmBOS - TTN
1 stop11h 37mFrontier
lun. 12/299:21 pmTTN - BOS
1 stop12h 46mFrontier
Deal found 11/11$390
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
mié. 12/246:00 amBOS - TTN
2 stops15h 14mFrontier
vie. 12/269:11 pmTTN - BOS
1 stop13h 10mFrontier
Deal found 11/12$406
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
jue. 11/1312:14 pmBOS - TTN
2 stops11h 45mMultiple Airlines
vie. 11/146:00 amTTN - BOS
1 stop30h 41mMultiple Airlines
Deal found 11/12$476
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
mié. 12/2412:29 pmBOS - TTN
1 stop8h 45mMultiple Airlines
vie. 12/269:11 pmTTN - BOS
1 stop13h 10mMultiple Airlines
Deal found 11/12$524
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
vie. 11/215:45 pmBOS - TTN
1 stop18h 04mMultiple Airlines
dom. 11/239:36 pmTTN - BOS
1 stop12h 28mMultiple Airlines
Deal found 11/11$604
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
vie. 11/218:24 amBOS - TTN
2 stops27h 25mFrontier
dom. 11/2312:45 pmTTN - BOS
1 stop21h 19mFrontier
Deal found 11/11$605
This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1212:17 pmBOS - TTN
1 stop11h 42mFrontier
vie. 1/29:11 pmTTN - BOS
1 stop13h 10mFrontier
Deal found 11/11$701
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
mié. 11/265:45 pmBOS - TTN
1 stop18h 04mMultiple Airlines
dom. 11/309:36 pmTTN - BOS
2 stops27h 08mMultiple Airlines
Deal found 11/11$809
This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:22 pmBOS - TTN
1 stop8h 52mFrontier
mié. 12/319:59 pmTTN - BOS
1 stop11h 53mFrontier
Deal found 11/11$820
This Frontier deal was found by Cheapflights users on 11/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amBOS - TTN
1 stop11h 49mFrontier
dom. 11/309:36 pmTTN - BOS
1 stop12h 28mFrontier
Deal found 11/11$937

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 noviembre 13, 2025.
Use the filters below to find and compare flights from New Hampshire to Trenton that are best for you.

Fly from

New Hampshire

Fly to

Trenton

Route

Depart

Return

Price

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

jue. 12/18

12:22 pm-11:59 pm

1 stop11h 37m

Trenton-Mercer

lun. 12/29

9:21 pm-10:07 am

1 stop12h 46m

$390

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

mié. 12/24

6:00 am-9:14 pm

2 stops15h 14m

Trenton-Mercer

vie. 12/26

9:11 pm-10:21 am

1 stop13h 10m

$406

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

mié. 12/24

12:29 pm-9:14 pm

1 stop8h 45m

Trenton-Mercer

vie. 12/26

9:11 pm-10:21 am

1 stop13h 10m

$524

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

vie. 11/21

5:45 pm-11:49 am

1 stop18h 04m

Trenton-Mercer

dom. 11/23

9:36 pm-10:04 am

1 stop12h 28m

$604

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

vie. 11/21

8:24 am-11:49 am

2 stops27h 25m

Trenton-Mercer

dom. 11/23

12:45 pm-10:04 am

1 stop21h 19m

$605

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

vie. 12/12

12:17 pm-11:59 pm

1 stop11h 42m

Trenton-Mercer

vie. 1/2

9:11 pm-10:21 am

1 stop13h 10m

$701

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

mié. 11/26

5:45 pm-11:49 am

1 stop18h 04m

Trenton-Mercer

dom. 11/30

9:36 pm-12:44 am

2 stops27h 08m

$809

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

jue. 12/25

12:22 pm-9:14 pm

1 stop8h 52m

Trenton-Mercer

mié. 12/31

9:59 pm-9:52 am

1 stop11h 53m

$820

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

jue. 11/27

6:00 am-5:49 pm

1 stop11h 49m

Trenton-Mercer

dom. 11/30

9:36 pm-10:04 am

1 stop12h 28m

$937

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

mar. 11/25

10:59 am-7:13 pm

1 stop8h 14m

Trenton-Mercer

dom. 11/30

9:36 pm-10:04 am

1 stop12h 28m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
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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

What is the cheapest month to book a flight from New Hampshire to Trenton, New Jersey?

Currently, April is the cheapest month in which you can book a flight from New Hampshire to Trenton, New Jersey (average of $56). Flying from New Hampshire to Trenton, New Jersey in November is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 11h 37m. 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.

  • What is the cheapest month to book a flight from New Hampshire to Trenton, New Jersey?

    Currently, April is the cheapest month in which you can book a flight from New Hampshire to Trenton, New Jersey (average of $56). Flying from New Hampshire to Trenton, New Jersey in November is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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