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Trenton

$88+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TTN
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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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 February 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/295:45 am
BOS
-
TTN
1 stop12h 40m
Multiple Airlines
Sun 4/57:15 pm
TTN
-
BOS
2 stops54h 11m
Multiple Airlines
Deal found 2/27$292
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/114:22 pm
BOS
-
TTN
1 stop7h 37m
Multiple Airlines
Sun 3/157:15 pm
TTN
-
BOS
2 stops40h 26m
Multiple Airlines
Deal found 2/24$294
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 3/116:10 pm
BOS
-
TTN
1 stop24h 15m
Multiple Airlines
Wed 3/186:00 am
TTN
-
BOS
2 stops29h 40m
Multiple Airlines
Deal found 2/27$312
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 5/1211:16 am
BOS
-
TTN
1 stop10h 21m
Frontier
Wed 5/138:00 am
TTN
-
BOS
2 stops16h 51m
Frontier
Deal found 2/27$325
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Sat 4/115:49 pm
BOS
-
TTN
1 stop24h 36m
Multiple Airlines
Sat 4/187:12 pm
TTN
-
BOS
1 stop15h 04m
Multiple Airlines
Deal found 2/25$415
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Sat 3/145:49 pm
BOS
-
TTN
1 stop24h 36m
Multiple Airlines
Wed 3/186:00 am
TTN
-
BOS
1 stop15h 33m
Multiple Airlines
Deal found 2/26$425
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/46:10 pm
BOS
-
TTN
1 stop24h 25m
Multiple Airlines
Sun 3/87:25 pm
TTN
-
BOS
2 stops16h 16m
Multiple Airlines
Deal found 2/26$448

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 February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$224
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.
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. 5% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
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 February 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 February 28, 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

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 3/11

4:22 pm-11:59 pm

1 stop7h 37m

Trenton-Mercer

Sun 3/15

7:15 pm-11:41 am

2 stops40h 26m

$294

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Tue 5/12

11:16 am-9:37 pm

1 stop10h 21m

Trenton-Mercer

Wed 5/13

8:00 am-12:51 am

2 stops16h 51m

$325

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 3/11

6:10 pm-6:25 pm

1 stop24h 15m

Trenton-Mercer

Wed 3/18

6:00 am-9:33 pm

1 stop15h 33m

$326

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 4/11

5:49 pm-6:25 pm

1 stop24h 36m

Trenton-Mercer

Sat 4/18

7:12 pm-10:16 am

1 stop15h 04m

$415

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 3/14

5:49 pm-6:25 pm

1 stop24h 36m

Trenton-Mercer

Wed 3/18

6:00 am-9:33 pm

1 stop15h 33m

$425

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 3/4

6:10 pm-6:35 pm

1 stop24h 25m

Trenton-Mercer

Sun 3/8

7:25 pm-5:15 pm

1 stop21h 50m

$499

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 3/13

9:13 am-7:55 am

2 stops22h 42m

Trenton-Mercer

Sun 3/22

7:15 pm-11:59 pm

1 stop28h 44m

$616

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 3/25

5:49 pm-6:25 pm

1 stop24h 36m

$88

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Tue 3/24

5:49 pm-11:59 pm

2 stops30h 10m

$143

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 3/28

7:14 pm-6:25 pm

2 stops23h 11m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 13 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

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

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Trenton, New Jersey (average of $57). Flying from New Hampshire to Trenton, New Jersey in January is currently the most expensive (average of $351). 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 10h 21m. 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, August is the cheapest month in which you can book a flight from New Hampshire to Trenton, New Jersey (average of $57). Flying from New Hampshire to Trenton, New Jersey in January is currently the most expensive (average of $351). 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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