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Trenton

$226+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TTN
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheap 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 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/610:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Thu 9/1710:30 am
TTN
-
BOS
1 stop23h 39m
Frontier
Deal found 7/17$454
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/112:56 pm
BOS
-
TTN
2 stops22h 04m
Multiple Airlines
Fri 8/76:05 am
TTN
-
BOS
1 stop27h 04m
Multiple Airlines
Deal found 7/18$576
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/710:04 am
BOS
-
TTN
1 stop24h 24m
Multiple Airlines
Thu 8/1311:50 am
TTN
-
BOS
2 stops19h 56m
Multiple Airlines
Deal found 7/17$621
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/511:59 am
BOS
-
TTN
2 stops23h 01m
Multiple Airlines
Sun 8/911:15 am
TTN
-
BOS
1 stop21h 54m
Multiple Airlines
Deal found 7/21$636
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/710:04 am
BOS
-
TTN
1 stop24h 24m
Frontier
Thu 8/1311:15 am
TTN
-
BOS
1 stop21h 54m
Frontier
Deal found 7/17$647
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/110:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Fri 8/76:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/18$661
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 7/2411:59 am
BOS
-
TTN
2 stops27h 42m
Frontier
Fri 7/316:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/17$724
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/510:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Sun 8/911:15 am
TTN
-
BOS
1 stop21h 54m
Frontier
Deal found 7/21$762
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 7/2110:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Tue 7/289:23 am
TTN
-
BOS
1 stop23h 46m
Frontier
Deal found 7/20$804
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 7/1810:04 am
BOS
-
TTN
1 stop13h 36m
Frontier
Mon 7/206:05 am
TTN
-
BOS
1 stop27h 04m
Frontier
Deal found 7/17$889

Find flight deals from Boston to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Trenton (TTN). 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 July 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(Kiwi.com)

One-way from

$226
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$188
Provider with most accurate pricing for Boston Logan Intl-Trenton-Mercer flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Trenton-Mercer flights.
Search Deals
From Boston Logan Intl to Trenton-Mercer
Search Deals
One-way flight from Boston Logan Intl to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 July 22, 2026.
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

Cheapest round-trip

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Thu 8/6

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Thu 9/17

10:30 am-10:09 am

1 stop23h 39m

$454

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sat 8/1

12:56 pm-11:00 am

2 stops22h 04m

Trenton-Mercer

Fri 8/7

6:05 am-9:09 am

1 stop27h 04m

$576

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/7

10:04 am-10:28 am

1 stop24h 24m

Trenton-Mercer

Thu 8/13

11:50 am-7:46 am

2 stops19h 56m

$621

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 8/7

10:04 am-10:28 am

1 stop24h 24m

Trenton-Mercer

Thu 8/13

11:15 am-9:09 am

1 stop21h 54m

$647
Quickest round-trip

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Wed 8/5

10:04 am-11:40 pm

1 stop13h 36m

Trenton-Mercer

Sun 8/9

11:15 am-9:09 am

1 stop21h 54m

$762
Cheapest one-way

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Mon 9/7

10:04 am-12:04 pm

1 stop26h 00m

$226

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Mon 8/3

11:59 am-3:41 pm

2 stops27h 42m

$347

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 7/31

8:41 am-11:00 am

3 stops50h 19m

$369

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Fri 7/31

8:41 am-8:38 am

2 stops23h 57m

$371
Quickest one-way

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

Sun 8/2

10:04 am-11:40 pm

1 stop13h 36m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted by cheapest first

Compare providers for flights from Boston to Trenton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Trenton in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Trenton, New Jersey flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Boston to Trenton, New Jersey?

    For as low as $454, Frontier can have you in Trenton, New Jersey from Boston in 13h 36m. There are 244 mi between Boston and Trenton, New Jersey.

  • 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.

See more FAQs

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