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Trenton

$55+ Cheap flights from Detroit to Trenton, NJ (DTT - 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TTN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Detroit to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$110
(Mytrip)

One-way from

$55
(Frontier)

Popular in

December

Cheapest in

September

Average price

$192
Provider with most accurate pricing for Detroit (DTT)-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Trenton-Mercer flights.
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From Detroit (DTT) to Trenton-Mercer
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One-way flight from Detroit (DTT) to Trenton-Mercer
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Highest demand for flights based on searches. 13% potential increase in price ($25 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 Detroit to Trenton

Cheapest flights from Detroit to Trenton
Explore the most affordable flight options available from Detroit to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 11/1312:24 pmDTW - TTN
1 stop11h 35mFrontier
Thu 11/2011:14 amTTN - DTW
1 stop22h 18mFrontier
Deal found 10/30$110
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:38 pmDTW - TTN
1 stop11h 21mFrontier
Sun 12/79:08 pmTTN - DTW
1 stop11h 12mFrontier
Deal found 10/29$163
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Sat 11/1511:42 amDTW - TTN
1 stop12h 17mFrontier
Sun 11/164:27 pmTTN - DTW
1 stop25h 53mFrontier
Deal found 10/29$169
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:38 pmDTW - TTN
1 stop11h 21mFrontier
Mon 12/86:10 amTTN - DTW
1 stop11h 07mFrontier
Deal found 10/29$189
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:26 amDTW - TTN
1 stop7h 23mFrontier
Mon 11/2412:44 pmTTN - DTW
1 stop21h 57mFrontier
Deal found 10/30$190
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:42 amDTW - TTN
1 stop12h 17mFrontier
Mon 11/176:00 amTTN - DTW
1 stop12h 20mFrontier
Deal found 10/30$200
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:24 pmDTW - TTN
1 stop11h 35mFrontier
Mon 11/176:00 amTTN - DTW
1 stop12h 20mFrontier
Deal found 10/29$202
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:26 amDTW - TTN
1 stop7h 23mFrontier
Sat 11/2211:14 amTTN - DTW
1 stop8h 49mFrontier
Deal found 10/30$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 30, 2025.
Use the filters below to find and compare flights from Detroit to Trenton that are best for you.

Fly from

Detroit

Fly to

Trenton

Route

Depart

Return

Price

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 11/13

12:24 pm-11:59 pm

1 stop11h 35m

Trenton-Mercer

Thu 11/20

11:14 am-9:32 am

1 stop22h 18m

$110

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Sat 12/6

12:38 pm-11:59 pm

1 stop11h 21m

Trenton-Mercer

Sun 12/7

9:08 pm-8:20 am

1 stop11h 12m

$163

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Sat 11/15

11:42 am-11:59 pm

1 stop12h 17m

Trenton-Mercer

Sun 11/16

4:27 pm-6:20 pm

1 stop25h 53m

$169

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 11/20

10:26 am-5:49 pm

1 stop7h 23m

Trenton-Mercer

Mon 11/24

12:44 pm-10:41 am

1 stop21h 57m

$190

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 11/20

10:26 am-5:49 pm

1 stop7h 23m

Trenton-Mercer

Sat 11/22

11:14 am-8:03 pm

1 stop8h 49m

$190

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Sat 11/15

11:42 am-11:59 pm

1 stop12h 17m

Trenton-Mercer

Mon 11/17

6:00 am-6:20 pm

1 stop12h 20m

$200

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Fri 12/5

9:18 am-5:03 pm

1 stop7h 45m

Trenton-Mercer

Sun 12/7

9:08 pm-8:20 am

1 stop11h 12m

$202

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Sun 11/16

12:24 pm-11:59 pm

1 stop11h 35m

Trenton-Mercer

Mon 11/17

6:00 am-6:20 pm

1 stop12h 20m

$202

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Fri 11/14

12:24 pm-11:59 pm

1 stop11h 35m

Trenton-Mercer

Mon 11/17

6:00 am-6:20 pm

1 stop12h 20m

$202

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 11/20

10:26 am-5:49 pm

1 stop7h 23m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 results
1
2

Compare providers for flights from Detroit 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 Detroit to Trenton in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 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 Detroit-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 Detroit-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Trenton, New Jersey flights, Cheapflights users trust Expedia the most. Expedia 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 Detroit-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 Detroit to Trenton

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

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

Currently, March is the cheapest month in which you can book a flight from Detroit to Trenton, New Jersey (average of $44). Flying from Detroit to Trenton, New Jersey in July is currently the most expensive (average of $72). 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 DTT to TTN?

Find hourly flight availability from Detroit to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Detroit to Trenton, New Jersey at noon. Doing so could potentially save you 68% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Trenton, New Jersey?

    There are many flights that can get you from Detroit to Trenton, New Jersey in 11h 35m. Fly via Frontier to get the fastest option. The distance from Detroit to Trenton, New Jersey is about 463 mi.

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

    Currently priced at $41, Frontier will fly you from Detroit to Trenton, New Jersey and back. In addition to Frontier, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Detroit to Trenton, New Jersey (average of $44). Flying from Detroit to Trenton, New Jersey in July is currently the most expensive (average of $72). 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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Alternative routes for Detroit to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Detroit to Trenton

Discover the top airline that operate flights from Detroit to Trenton. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$338FlexibilityNo cancel feeOn-time62%

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