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Trenton

$106+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TTN
Apr 29 — May 61
Wed 4/29
Wed 5/6
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 March 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/95:45 am
BOS
-
TTN
1 stop12h 40m
Multiple Airlines
Sun 4/127:15 pm
TTN
-
BOS
1 stop28h 44m
Multiple Airlines
Deal found 3/25$382
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/134:23 pm
BOS
-
TTN
1 stop30h 13m
Multiple Airlines
Fri 4/176:55 pm
TTN
-
BOS
1 stop14h 34m
Multiple Airlines
Deal found 3/29$389
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/1012:45 pm
BOS
-
TTN
2 stops10h 54m
Multiple Airlines
Tue 4/1412:00 pm
TTN
-
BOS
1 stop22h 29m
Multiple Airlines
Deal found 3/26$394
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/129:06 am
BOS
-
TTN
2 stops24h 28m
Multiple Airlines
Thu 4/167:15 pm
TTN
-
BOS
1 stop15h 00m
Multiple Airlines
Deal found 3/28$409
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/1511:06 am
BOS
-
TTN
1 stop30h 54m
Frontier
Fri 4/176:55 pm
TTN
-
BOS
1 stop15h 26m
Frontier
Deal found 3/27$487
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/243:27 pm
BOS
-
TTN
1 stop8h 32m
Multiple Airlines
Fri 5/17:14 pm
TTN
-
BOS
2 stops36h 44m
Multiple Airlines
Deal found 3/25$499
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/49:50 am
BOS
-
TTN
1 stop10h 03m
Multiple Airlines
Sun 4/57:15 pm
TTN
-
BOS
2 stops21h 39m
Multiple Airlines
Deal found 3/25$508

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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$382
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$233
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. 6% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 30, 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 4/9

5:45 am-6:25 pm

1 stop12h 40m

Trenton-Mercer

Sun 4/12

7:15 pm-11:59 pm

1 stop28h 44m

$382

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 4/10

12:45 pm-11:39 pm

2 stops10h 54m

Trenton-Mercer

Tue 4/14

12:00 pm-10:29 am

1 stop22h 29m

$394

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 4/12

9:06 am-9:34 am

2 stops24h 28m

Trenton-Mercer

Thu 4/16

7:15 pm-10:15 am

1 stop15h 00m

$409

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Mon 4/13

12:45 pm-11:39 pm

2 stops10h 54m

Trenton-Mercer

Fri 4/17

6:30 am-9:29 am

1 stop26h 59m

$428

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 4/15

11:06 am-6:00 pm

1 stop30h 54m

Trenton-Mercer

Fri 4/17

6:55 pm-10:21 am

1 stop15h 26m

$487

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 4/24

3:27 pm-11:59 pm

1 stop8h 32m

Trenton-Mercer

Fri 5/1

7:14 pm-7:58 am

2 stops36h 44m

$499
Quickest round-trip

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 4/10

12:45 pm-11:39 pm

2 stops10h 54m

Trenton-Mercer

Sat 4/11

8:59 pm-10:31 am

1 stop13h 32m

$564

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 4/10

9:45 am-11:39 pm

1 stop13h 54m

Trenton-Mercer

Sat 4/11

8:59 pm-10:31 am

1 stop13h 32m

$604
Cheapest one-way

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 4/22

8:16 pm-6:25 pm

1 stop22h 09m

$106

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 4/19

10:26 pm-4:50 pm

2 stops18h 24m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 14 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 March is currently the most expensive (average of $386). 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.

  • 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 March is currently the most expensive (average of $386). 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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