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Trenton

$69+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TTN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Frontier deal was found by Cheapflights users on 2/3. 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 2/289:11 pm
DTW
-
TTN
1 stop10h 36m
Frontier
Wed 3/48:00 am
TTN
-
DTW
1 stop11h 53m
Frontier
Deal found 2/3$128
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Wed 2/258:48 pm
DTW
-
TTN
1 stop12h 58m
Frontier
Mon 3/26:00 am
TTN
-
DTW
1 stop26h 57m
Frontier
Deal found 2/2$138
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:46 pm
DTW
-
TTN
1 stop7h 51m
Frontier
Wed 4/298:00 am
TTN
-
DTW
1 stop25h 49m
Frontier
Deal found 2/3$191
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Fri 2/279:55 pm
DTW
-
TTN
1 stop20h 06m
Frontier
Mon 3/211:54 am
TTN
-
DTW
1 stop21h 03m
Frontier
Deal found 2/2$211
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sun 2/152:44 pm
DTW
-
TTN
1 stop9h 15m
Frontier
Thu 2/1910:31 am
TTN
-
DTW
1 stop23h 11m
Frontier
Deal found 2/3$232
This Super.com deal was found by Cheapflights users on 2/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:48 pm
DTW
-
TTN
1 stop26h 51m
Frontier
Sun 2/156:00 am
TTN
-
DTW
1 stop27h 42m
Frontier
Deal found 2/3$237
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/95:45 am
DTW
-
TTN
1 stop12h 40m
Multiple Airlines
Sun 4/127:15 pm
TTN
-
DTW
2 stops15h 57m
Multiple Airlines
Deal found 2/1$247
This Frontier deal was found by Cheapflights users on 2/2. 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 3/510:50 am
DTW
-
TTN
1 stop13h 09m
Frontier
Mon 3/94:36 pm
TTN
-
DTW
1 stop9h 05m
Frontier
Deal found 2/2$248
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/73:16 pm
DTW
-
TTN
1 stop17h 20m
Frontier
Mon 2/98:27 pm
TTN
-
DTW
1 stop12h 30m
Frontier
Deal found 2/1$253
This Frontier deal was found by Cheapflights users on 2/2. 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 3/123:49 pm
DTW
-
TTN
1 stop8h 10m
Frontier
Mon 3/166:00 am
TTN
-
DTW
1 stop12h 49m
Frontier
Deal found 2/2$259
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:41 pm
DTW
-
TTN
1 stop14h 28m
Frontier
Mon 2/98:27 pm
TTN
-
DTW
1 stop23h 26m
Frontier
Deal found 2/1$267

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Frontier)

One-way from

$69
(Super.com)

Popular in

November

Cheapest in

February

Average price

$130
Provider with most accurate pricing for Detroit (DTT)-Trenton-Mercer flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Trenton-Mercer flights.
Search Deals
From Detroit (DTT) to Trenton-Mercer
Search Deals
One-way flight from Detroit (DTT) to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
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

Sat 2/28

9:11 pm-7:47 am

1 stop10h 36m

Trenton-Mercer

Wed 3/4

8:00 am-7:53 pm

1 stop11h 53m

$128

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Tue 4/28

1:46 pm-9:37 pm

1 stop7h 51m

Trenton-Mercer

Wed 4/29

8:00 am-9:49 am

1 stop25h 49m

$191

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 4/9

5:45 am-6:25 pm

1 stop12h 40m

Trenton-Mercer

Sun 4/12

7:15 pm-11:12 am

2 stops15h 57m

$247

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 3/5

10:50 am-11:59 pm

1 stop13h 09m

Trenton-Mercer

Mon 3/9

4:36 pm-1:41 am

1 stop9h 05m

$248

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Sat 2/7

3:16 pm-8:36 am

1 stop17h 20m

Trenton-Mercer

Mon 2/9

8:27 pm-8:57 am

1 stop12h 30m

$253

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Tue 2/10

8:48 pm-11:39 pm

1 stop26h 51m

Trenton-Mercer

Sun 2/15

6:00 am-3:40 pm

1 stop9h 40m

$263

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Fri 2/6

8:41 pm-11:09 am

1 stop14h 28m

Trenton-Mercer

Mon 2/9

8:27 pm-7:53 pm

1 stop23h 26m

$267

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Thu 3/12

4:40 pm-3:16 pm

1 stop22h 36m

Trenton-Mercer

Sun 3/15

6:00 am-8:20 pm

1 stop14h 20m

$289

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Mon 2/23

12:22 pm-11:39 pm

1 stop11h 17m

Trenton-Mercer

Tue 2/24

8:00 am-8:57 am

1 stop24h 57m

$295

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

Wed 3/4

8:48 pm-11:39 pm

1 stop26h 51m

Trenton-Mercer

Sun 3/8

6:00 am-10:07 am

1 stop28h 07m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 21 results
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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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 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 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 $48). Flying from Detroit to Trenton, New Jersey in December is currently the most expensive (average of $80). 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

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 10h 36m. Fly via Frontier to get the fastest option. The distance from Detroit to Trenton, New Jersey is about 463 mi.

  • 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 $48). Flying from Detroit to Trenton, New Jersey in December is currently the most expensive (average of $80). 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

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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