What is the cheapest day to fly from Boston to Trenton, New Jersey?

Travelers seeking maximum savings on their Boston to Trenton, New Jersey flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Trenton, New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Trenton, New Jersey when rainfall is around 2.9 in.

If weather is an important factor for your trip to Trenton, New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

How far in advance should I book a flight from Boston to Trenton, New Jersey?

Travelers have found it’s best to book a flight 42 days in advance to save up to 129% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Trenton, New Jersey 1-2 weeks in advance for as low as $169, or $271 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Trenton, New Jersey?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, October can be a great choice for travel to Trenton, New Jersey. Flights to Trenton, New Jersey from Boston in October are about $195 on average during October, but can be found for as low as $47.

What is the cheapest time of day to fly from BOS to TTN?

When flying from Boston to Trenton, New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Boston to Trenton that include hotel bookings?

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

How can I find direct flights from Boston to Trenton?

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

Can I find deals for business class flights from Boston to Trenton?

Yes. Cheapflights offers flight deals from Boston 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.

$84+ Cheap Flights from Boston to Trenton, NJ

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Cheap flight deals from Boston to Trenton

Round-trip from	$295 (Kiwi.com)
One-way from	$84 (Cheapflightsfares)
Popular in	February
Cheapest in	October
Average price	$186

From Boston Logan Intl to Trenton-Mercer

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One-way flight from Boston Logan Intl to Trenton-Mercer

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Highest demand for flights based on searches. 13% potential increase in price ($28 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Boston to Trenton

Cheapest flights from Boston to Trenton
Explore the most affordable flight options available from Boston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Thu 8/2811:24 amBOS - TTN

1 stop7h 26mFrontier

Thu 9/44:57 pmTTN - BOS

2 stops17h 01mFrontier

Deal found 8/14

$198

Fri 9/192:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Sun 9/214:57 pmTTN - BOS

1 stop20h 51mMultiple Airlines

Deal found 8/13

$295

Fri 8/229:20 amBOS - TTN

1 stop14h 36mFrontier

Sun 8/2411:20 amTTN - BOS

1 stop21h 53mFrontier

Deal found 8/14

$302

Wed 8/138:00 amBOS - TTN

1 stop10h 57mFrontier

Fri 8/155:15 pmTTN - BOS

1 stop15h 20mFrontier

Deal found 8/12

$307

Wed 8/138:00 amBOS - TTN

1 stop10h 57mFrontier

Thu 8/145:15 pmTTN - BOS

1 stop15h 20mFrontier

Deal found 8/12

$318

Fri 9/122:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Fri 9/1911:45 amTTN - BOS

1 stop26h 03mMultiple Airlines

Deal found 8/13

$339

Sat 8/2312:53 pmBOS - TTN

2 stops21h 32mFrontier

Sun 8/243:36 pmTTN - BOS

1 stop18h 47mFrontier

Deal found 8/13

$341

Fri 10/249:18 amBOS - TTN

1 stop14h 41mFrontier

Sun 10/264:25 pmTTN - BOS

1 stop16h 08mFrontier

Deal found 8/12

$351

Wed 8/273:37 pmBOS - TTN

1 stop8h 19mMultiple Airlines

Sun 8/316:00 amTTN - BOS

1 stop7h 48mMultiple Airlines

Deal found 8/12

$358

Best flights from Boston to Trenton
Discover carefully curated flight deals from Boston to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Thu 8/2811:24 amBOS - TTN

1 stop7h 26mFrontier

Thu 9/44:57 pmTTN - BOS

2 stops17h 01mFrontier

Deal found 8/14

$198

Fri 9/192:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Sun 9/214:57 pmTTN - BOS

1 stop20h 51mMultiple Airlines

Deal found 8/13

$295

Fri 9/122:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Fri 9/1911:45 amTTN - BOS

1 stop26h 03mMultiple Airlines

Deal found 8/13

$339

Fri 10/249:18 amBOS - TTN

1 stop14h 41mFrontier

Sun 10/264:25 pmTTN - BOS

1 stop16h 08mFrontier

Deal found 8/12

$351

Wed 8/273:37 pmBOS - TTN

1 stop8h 19mMultiple Airlines

Sun 8/316:00 amTTN - BOS

1 stop7h 48mMultiple Airlines

Deal found 8/12

$358

Thu 10/239:50 amBOS - TTN

2 stops14h 09mFrontier

Sun 10/264:25 pmTTN - BOS

2 stops16h 30mFrontier

Deal found 8/14

$425

Fri 8/293:37 pmBOS - TTN

1 stop8h 19mMultiple Airlines

Sun 8/316:00 amTTN - BOS

1 stop7h 48mMultiple Airlines

Deal found 8/11

$390

Fri 9/1212:59 pmBOS - TTN

3 stops22h 01mFrontier

Fri 9/1912:30 pmTTN - BOS

2 stops19h 41mFrontier

Deal found 8/13

$430

Mon 8/2511:08 amBOS - TTN

1 stop12h 48mFrontier

Thu 8/284:06 pmTTN - BOS

1 stop16h 29mFrontier

Deal found 8/12

$486

Last-minute flights from Boston to Trenton
Discover last-minute flight deals from Boston to Trenton. Data last updated August 14, 2025 and is based on user searches.

Sat 8/169:40 amBOS - TTN

1 stop7h 08mFrontier

Sat 8/236:24 pmTTN - BOS

1 stop16h 15mFrontier

Deal found 8/13

$398

Thu 8/2111:24 amBOS - TTN

1 stop7h 26mFrontier

Sun 8/2411:20 amTTN - BOS

1 stop21h 53mFrontier

Deal found 8/12

$386

Thu 8/2111:24 amBOS - TTN

1 stop7h 26mFrontier

Fri 8/225:03 pmTTN - BOS

1 stop19h 05mFrontier

Deal found 8/12

$409

Thu 8/2111:24 amBOS - TTN

1 stop7h 26mFrontier

Thu 8/284:06 pmTTN - BOS

1 stop16h 29mFrontier

Deal found 8/14

$665

Fri 8/229:20 amBOS - TTN

1 stop14h 36mFrontier

Sun 8/2411:20 amTTN - BOS

1 stop21h 53mFrontier

Deal found 8/12

$318

Sat 8/2312:53 pmBOS - TTN

2 stops21h 32mFrontier

Sun 8/243:36 pmTTN - BOS

1 stop18h 47mFrontier

Deal found 8/13

$341

Wed 8/273:37 pmBOS - TTN

1 stop8h 19mMultiple Airlines

Sun 8/316:00 amTTN - BOS

1 stop7h 48mMultiple Airlines

Deal found 8/12

$358

Fri 8/293:37 pmBOS - TTN

1 stop8h 19mMultiple Airlines

Sun 8/316:00 amTTN - BOS

1 stop7h 48mMultiple Airlines

Deal found 8/11

$390

Fri 9/122:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Fri 9/1911:45 amTTN - BOS

1 stop26h 03mMultiple Airlines

Deal found 8/13

$339

Fri 9/192:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Sun 9/214:57 pmTTN - BOS

1 stop20h 51mMultiple Airlines

Deal found 8/13

$295

One-way flights from Boston to Trenton
Search for one-way flight options from Boston to Trenton. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 8/2811:24 amBOS - TTN

1 stop7h 26mFrontier

Deal found 8/14

$84

Sun 10/199:18 amBOS - TTN

1 stop14h 41mFrontier

Deal found 8/14

$96

Mon 11/179:18 amBOS - TTN

1 stop14h 29mFrontier

Deal found 8/12

$136

Mon 8/2511:08 amBOS - TTN

1 stop12h 48mFrontier

Deal found 8/11

$150

Fri 8/229:20 amBOS - TTN

1 stop14h 36mFrontier

Deal found 8/14

$152

Thu 11/1310:45 amBOS - TTN

1 stop22h 39mFrontier

Deal found 8/12

$154

Sun 11/1610:45 amBOS - TTN

1 stop22h 39mFrontier

Deal found 8/12

$155

Fri 9/52:53 pmBOS - TTN

1 stop20h 07mMultiple Airlines

Deal found 8/14

$158

Fly from

Fly to

Route

Depart

Return

Price

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 8/28

11:24 am-6:50 pm

1 stop7h 26m

Trenton-Mercer

Thu 9/4

4:57 pm-9:58 am

2 stops17h 01m

$198

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 9/19

2:53 pm-11:00 am

1 stop20h 07m

Trenton-Mercer

Sun 9/21

4:57 pm-1:48 pm

1 stop20h 51m

$295

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 9/12

2:53 pm-11:00 am

1 stop20h 07m

Trenton-Mercer

Fri 9/19

11:45 am-1:48 pm

1 stop26h 03m

$339

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 10/24

9:18 am-11:59 pm

1 stop14h 41m

Trenton-Mercer

Sun 10/26

4:25 pm-8:33 am

1 stop16h 08m

$351

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 8/27

3:37 pm-11:56 pm

1 stop8h 19m

Trenton-Mercer

Sun 8/31

6:00 am-1:48 pm

1 stop7h 48m

$358

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/29

3:37 pm-11:56 pm

1 stop8h 19m

Trenton-Mercer

Sun 8/31

6:00 am-1:48 pm

1 stop7h 48m

$390

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 10/23

9:50 am-11:59 pm

2 stops14h 09m

Trenton-Mercer

Sun 10/26

4:25 pm-8:55 am

2 stops16h 30m

$425

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 9/12

12:59 pm-11:00 am

3 stops22h 01m

Trenton-Mercer

Fri 9/19

12:30 pm-8:11 am

2 stops19h 41m

$430

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Mon 8/25

11:08 am-11:56 pm

1 stop12h 48m

Trenton-Mercer

Thu 8/28

4:06 pm-8:35 am

1 stop16h 29m

$486

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 8/28

11:24 am-6:50 pm

1 stop7h 26m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 15 results

Best time to book a flight from Boston to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Boston 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 Boston to Trenton

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

Currently, January is the cheapest month in which you can book a flight from Boston to Trenton, New Jersey (average of $73). Flying from Boston to Trenton, New Jersey in June is currently the most expensive (average of $153). 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

Can I find deals for flights from Boston to Trenton that include hotel bookings?
Yes. In addition to deals on Boston to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Trenton.
Can I find deals for business class flights from Boston to Trenton?
Yes. Cheapflights offers flight deals from Boston 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 Boston to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Boston to Trenton, New Jersey (average of $73). Flying from Boston to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

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$84+ Cheap flights from Boston to Trenton, NJ (BOS - 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Trenton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Trenton

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to Trenton

Cheapest flights from Boston to TrentonExplore the most affordable flight options available from Boston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Boston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Trenton that are best for you.

Best time to book a flight from Boston to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to Trenton

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

Related info for your journey

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

Can I find deals for flights from Boston to Trenton that include hotel bookings?

How can I find direct flights from Boston to Trenton?

Can I find deals for business class flights from Boston to Trenton?

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

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Cheapest flights from Boston to Trenton
Explore the most affordable flight options available from Boston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.