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Trenton

$251+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TTN
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(Kiwi.com)

One-way from

$251
(Kissandfly.com)

Popular in

February

Cheapest in

December

Average price

$173
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. 6% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/218:24 amBOS - TTN
2 stops27h 25mMultiple Airlines
Mon 12/112:44 pmTTN - BOS
1 stop28h 06mMultiple Airlines
Deal found 10/20$429
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/28:40 amBOS - TTN
2 stops15h 19mFrontier
Thu 11/64:27 pmTTN - BOS
1 stop16h 01mFrontier
Deal found 10/18$475
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 10/248:12 amBOS - TTN
2 stops15h 47mFrontier
Sun 10/264:25 pmTTN - BOS
1 stop16h 08mFrontier
Deal found 10/19$589
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/279:54 pmBOS - TTN
2 stops17h 29mMultiple Airlines
Sun 11/309:36 pmTTN - BOS
1 stop12h 28mMultiple Airlines
Deal found 10/18$638
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 10/242:15 pmBOS - TTN
1 stop9h 44mMultiple Airlines
Sun 10/264:25 pmTTN - BOS
1 stop16h 08mMultiple Airlines
Deal found 10/19$657
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/255:45 amBOS - TTN
2 stops30h 04mMultiple Airlines
Sun 11/309:36 pmTTN - BOS
1 stop12h 28mMultiple Airlines
Deal found 10/18$683
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/2510:59 amBOS - TTN
1 stop8h 14mFrontier
Sun 11/309:36 pmTTN - BOS
1 stop12h 28mFrontier
Deal found 10/18$688
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/225:45 pmBOS - TTN
1 stop18h 04mMultiple Airlines
Sat 11/296:44 pmTTN - BOS
2 stops41h 51mMultiple Airlines
Deal found 10/18$761

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 October 20, 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

Fri 11/21

8:24 am-11:49 am

2 stops27h 25m

Trenton-Mercer

Mon 12/1

12:44 pm-4:50 pm

1 stop28h 06m

$429

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 11/2

8:40 am-11:59 pm

2 stops15h 19m

Trenton-Mercer

Thu 11/6

4:27 pm-8:28 am

1 stop16h 01m

$475

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 11/27

9:54 pm-3:23 pm

2 stops17h 29m

Trenton-Mercer

Sun 11/30

9:36 pm-10:04 am

1 stop12h 28m

$638

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Tue 11/25

5:45 am-11:49 am

2 stops30h 04m

Trenton-Mercer

Sun 11/30

9:36 pm-10:04 am

1 stop12h 28m

$683

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Tue 11/25

10:59 am-7:13 pm

1 stop8h 14m

Trenton-Mercer

Sun 11/30

9:36 pm-10:04 am

1 stop12h 28m

$688

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 11/22

5:45 pm-11:49 am

1 stop18h 04m

Trenton-Mercer

Sat 11/29

6:44 pm-12:35 pm

2 stops41h 51m

$761

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 11/2

12:59 pm-11:59 pm

1 stop11h 00m

Trenton-Mercer

Thu 11/6

4:27 pm-8:28 am

1 stop16h 01m

$818

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 11/8

9:23 am-11:59 pm

1 stop14h 36m

Trenton-Mercer

Mon 11/10

6:00 am-10:22 pm

2 stops16h 22m

$982

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 10/30

6:00 am-3:32 pm

2 stops9h 32m

$251

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 11/7

12:14 pm-11:59 pm

2 stops11h 45m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

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 February is currently the most expensive (average of $179). 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 15h 19m. 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 February is currently the most expensive (average of $179). 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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