What is the cheapest airline to fly from Boston to Trenton, New Jersey round-trip?

Cheapflights users have booked flights from Boston to Trenton, New Jersey round-trip from $301.

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 194% 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 $137, or $248 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 $178 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.

$110+ Flights from Boston to Trenton, NJ

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Cheap flight deals from Boston to Trenton

Round-trip from	$301 (Mytrip)
One-way from	$141 (Frontier)
Popular in	February
Cheapest in	October
Average price	$137

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. 18% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 3, 2025.

Wed 7/98:00 amBOS - TTN

1 stop10h 57mFrontier

Thu 7/105:15 pmTTN - BOS

1 stop15h 20mFrontier

Deal found 7/2

$301

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 July 3, 2025.

Wed 7/98:00 amBOS - TTN

1 stop10h 57mFrontier

Thu 7/105:15 pmTTN - BOS

1 stop15h 20mFrontier

Deal found 7/2

$301

Last-minute flights from Boston to Trenton
Discover last-minute flight deals from Boston to Trenton. Data last updated July 3, 2025 and is based on user searches.

Wed 7/98:00 amBOS - TTN

1 stop10h 57mFrontier

Thu 7/105:15 pmTTN - BOS

1 stop15h 20mFrontier

Deal found 7/2

$301

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 July 3, 2025.

Wed 8/68:00 amBOS - TTN

1 stop10h 57mFrontier

Deal found 7/2

$141

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 7/9

8:00 am-6:57 pm

1 stop10h 57m

Trenton-Mercer

Thu 7/10

5:15 pm-8:35 am

1 stop15h 20m

$301

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 7/9

8:00 am-6:57 pm

1 stop10h 57m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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.

Reviews of airlines servicing Trenton

Get a feel of what it's like to fly with Frontier from Boston to Trenton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.9

Fair

3,286 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.

Frontier

5.9

Fair

3,286 reviews

Frontier

5.9

Fair

3,286 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

What is the cheapest airline to fly from Boston to Trenton, New Jersey round-trip?
Cheapflights users have booked flights from Boston to Trenton, New Jersey round-trip from $301.
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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$110+ 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 7/9. 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

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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 July 3, 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 July 3, 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?

Reviews of airlines servicing Trenton

Get a feel of what it's like to fly with Frontier from Boston to Trenton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What is the cheapest airline to fly from Boston to Trenton, New Jersey round-trip?

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 July 3, 2025.