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$133+ Cheap flights from Trenton, NJ to Boston (TTN - BOS)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — BOS
sie 18 — sie 251
pon. 8/18
pon. 8/25
1 adult, Economy
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Cheap flight deals from Trenton to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Sierpień 13, 2025.

Round-trip from

$318
(CheapOair)

One-way from

$133
(FlightHub)

Popular in

April

Cheapest in

October

Average price

$197
From Trenton-Mercer to Boston Logan Intl
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One-way flight from Trenton-Mercer to Boston Logan Intl
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Highest demand for flights based on searches. 12% potential increase in price ($29 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 August 2025
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Find flight deals from Trenton to Boston

Cheapest flights from Trenton to Boston
Explore the most affordable flight options available from Trenton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Sierpień 13, 2025.

This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/214:06 pmTTN - BOS
1 stop16h 29mFrontier
sob. 8/2312:53 pmBOS - TTN
1 stop11h 03mFrontier
Deal found 8/12$302
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 8/236:24 pmTTN - BOS
1 stop16h 15mFrontier
pon. 8/2511:08 amBOS - TTN
1 stop12h 48mFrontier
Deal found 8/12$318
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 8/225:03 pmTTN - BOS
1 stop19h 05mFrontier
pon. 8/2511:08 amBOS - TTN
1 stop12h 48mFrontier
Deal found 8/12$346
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 8/226:01 pmTTN - BOS
1 stop17h 13mFrontier
ndz. 8/249:20 amBOS - TTN
1 stop14h 36mFrontier
Deal found 8/12$356
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/214:06 pmTTN - BOS
1 stop16h 29mFrontier
pon. 8/2511:08 amBOS - TTN
1 stop12h 48mFrontier
Deal found 8/11$360
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
pon. 8/259:59 amTTN - BOS
2 stops23h 40mMultiple Airlines
pt. 8/293:37 pmBOS - TTN
1 stop8h 19mMultiple Airlines
Deal found 8/12$380
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
pt. 10/311:45 amTTN - BOS
1 stop26h 03mMultiple Airlines
pon. 10/64:22 pmBOS - TTN
2 stops52h 28mMultiple Airlines
Deal found 8/11$390
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/145:15 pmTTN - BOS
1 stop15h 20mFrontier
czw. 8/2111:24 amBOS - TTN
1 stop7h 26mFrontier
Deal found 8/11$396

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Boston 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 Sierpień 13, 2025.
Use the filters below to find and compare flights from Trenton to Boston that are best for you.

Fly from

Trenton

Fly to

Boston

Route

Depart

Return

Price

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

sob. 8/23

6:24 pm-10:39 am

1 stop16h 15m

Boston Logan Intl

pon. 8/25

11:08 am-11:56 pm

1 stop12h 48m

$318

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

czw. 10/16

4:25 pm-8:33 am

1 stop16h 08m

Boston Logan Intl

ndz. 10/19

9:18 am-11:59 pm

1 stop14h 41m

$372

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pon. 8/25

9:59 am-9:39 am

2 stops23h 40m

Boston Logan Intl

pt. 8/29

3:37 pm-11:56 pm

1 stop8h 19m

$380

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pt. 10/3

11:45 am-1:48 pm

1 stop26h 03m

Boston Logan Intl

pon. 10/6

4:22 pm-8:50 pm

2 stops52h 28m

$390

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pt. 10/10

6:00 am-10:53 pm

2 stops16h 53m

Boston Logan Intl

ndz. 10/12

2:53 pm-11:59 pm

1 stop9h 06m

$588

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pt. 8/29

6:01 pm-11:14 am

1 stop17h 13m

Boston Logan Intl

pon. 9/1

11:18 am-11:56 pm

1 stop12h 38m

$665

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

sob. 8/30

6:24 pm-10:39 am

1 stop16h 15m

Boston Logan Intl

pon. 9/1

11:18 am-11:56 pm

1 stop12h 38m

$665

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

czw. 8/28

4:06 pm-8:35 am

1 stop16h 29m

Boston Logan Intl

pon. 9/1

11:18 am-11:56 pm

1 stop12h 38m

$665

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pt. 9/5

12:30 pm-7:43 am

1 stop19h 13m

$133

TrentonBoston

TTN - BOS

TTNBOS

Trenton-Mercer

pt. 9/12

12:30 pm-7:43 am

1 stop19h 13m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from Trenton to Boston

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

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Boston (average of $218). Flying from Trenton, New Jersey to Boston in July is currently the most expensive (average of $311). 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.

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

Find hourly flight availability from Trenton to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Sierpień 13, 2025.

It’s typically best to fly out from Trenton, New Jersey to Boston in the morning. Doing so could potentially save you 33% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated Sierpień 13, 2025.
Read through reviews of airlines operating flights from Trenton to Boston, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,221 reviews

Boarding

6.1

Food

4.7

Crew

6.7

Entertainment

4.5

Comfort

5.6

Overall

5.8

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
5.8
Fair
3,221 reviews
Frontier
5.8
Fair
3,221 reviews

Boarding

6.1

Food

4.7

Crew

6.7

Entertainment

4.5

Comfort

5.6

Overall

5.8

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.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Boston. 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 Trenton, New Jersey to Boston round-trip?

    Currently priced at $318, Frontier will fly you from Trenton, New Jersey to Boston and back. In addition to Frontier, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from Trenton to Boston?

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

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

    Yes. Cheapflights offers flight deals from Trenton to Boston 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 Trenton, New Jersey to Boston?

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Boston (average of $218). Flying from Trenton, New Jersey to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
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Hampton Beach
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Lowell
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Smithfield
Cranston
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Warwick
Peabody
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Braintree

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Alternative routes for Trenton to Boston

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Top airline flying from Trenton to Boston

Discover the top airline that operate flights from Trenton to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Sierpień 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$159FlexibilityNo cancel feeOn-time62%

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