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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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TTN
févr. 19 — févr. 261
jeu. 2/19
jeu. 2/26
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 janvier 20, 2026.

This CheapOair deal was found by Cheapflights users on 1/19. 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.
jeu. 2/268:46 pm
DTW
-
TTN
1 stop27h 13m
Frontier
lun. 3/211:54 am
TTN
-
DTW
1 stop21h 03m
Frontier
Deal found 1/19$161
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/268:46 pm
DTW
-
TTN
1 stop27h 13m
Frontier
lun. 3/94:36 pm
TTN
-
DTW
1 stop9h 05m
Frontier
Deal found 1/20$179
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/77:00 am
DTW
-
TTN
1 stop8h 49m
Frontier
dim. 4/129:04 pm
TTN
-
DTW
1 stop11h 55m
Frontier
Deal found 1/20$195
This CheapOair deal was found by Cheapflights users on 1/19. 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.
jeu. 4/92:56 pm
DTW
-
TTN
1 stop26h 55m
Frontier
dim. 4/129:04 pm
TTN
-
DTW
1 stop21h 40m
Frontier
Deal found 1/19$196
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/311:50 am
DTW
-
TTN
1 stop26h 36m
Frontier
ven. 2/67:36 pm
TTN
-
DTW
1 stop18h 45m
Frontier
Deal found 1/20$215
This CheapOair deal was found by Cheapflights users on 1/19. 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.
ven. 2/279:55 pm
DTW
-
TTN
1 stop25h 44m
Frontier
lun. 3/211:54 am
TTN
-
DTW
1 stop21h 03m
Frontier
Deal found 1/19$216
This Frontier deal was found by Cheapflights users on 1/19. 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.
jeu. 4/96:49 pm
DTW
-
TTN
1 stop13h 20m
Frontier
lun. 4/136:00 am
TTN
-
DTW
1 stop12h 44m
Frontier
Deal found 1/19$221
This Super.com deal was found by Cheapflights users on 1/19. 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.
mar. 2/311:50 am
DTW
-
TTN
1 stop26h 36m
Frontier
jeu. 2/58:38 pm
TTN
-
DTW
1 stop23h 08m
Frontier
Deal found 1/19$232
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/23:14 pm
DTW
-
TTN
1 stop23h 12m
Frontier
ven. 2/67:36 pm
TTN
-
DTW
1 stop18h 45m
Frontier
Deal found 1/20$236
This Gotogate deal was found by Cheapflights users on 1/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/128:52 am
DTW
-
TTN
1 stop9h 09m
Frontier
lun. 3/166:00 am
TTN
-
DTW
1 stop27h 52m
Frontier
Deal found 1/19$239
This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/289:11 pm
DTW
-
TTN
1 stop10h 36m
Frontier
jeu. 3/196:00 am
TTN
-
DTW
1 stop8h 54m
Frontier
Deal found 1/20$244
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
mar. 2/35:15 pm
DTW
-
TTN
1 stop21h 11m
Multiple Airlines
sam. 2/712:04 pm
TTN
-
DTW
2 stops22h 16m
Multiple Airlines
Deal found 1/18$248

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 janvier 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$161
(CheapOair)

One-way from

$69
(Super.com)

Popular in

November

Cheapest in

February

Average price

$157
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. 7% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 janvier 20, 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

jeu. 2/26

8:46 pm-11:59 pm

1 stop27h 13m

Trenton-Mercer

lun. 3/2

11:54 am-8:57 am

1 stop21h 03m

$161

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

mar. 4/7

7:00 am-3:49 pm

1 stop8h 49m

Trenton-Mercer

dim. 4/12

9:04 pm-8:59 am

1 stop11h 55m

$195

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

jeu. 4/9

2:56 pm-5:51 pm

1 stop26h 55m

Trenton-Mercer

dim. 4/12

9:04 pm-6:44 pm

1 stop21h 40m

$196

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

mar. 2/3

11:50 am-2:26 pm

1 stop26h 36m

Trenton-Mercer

ven. 2/6

7:36 pm-2:21 pm

1 stop18h 45m

$215

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

ven. 2/27

9:55 pm-11:39 pm

1 stop25h 44m

Trenton-Mercer

lun. 3/2

11:54 am-8:57 am

1 stop21h 03m

$216

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

mar. 2/3

11:50 am-2:26 pm

1 stop26h 36m

Trenton-Mercer

jeu. 2/5

8:38 pm-7:46 pm

1 stop23h 08m

$232

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

jeu. 3/12

8:52 am-6:01 pm

1 stop9h 09m

Trenton-Mercer

lun. 3/16

6:00 am-9:52 am

1 stop27h 52m

$239

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

sam. 2/28

9:11 pm-7:47 am

1 stop10h 36m

Trenton-Mercer

jeu. 3/19

6:00 am-2:54 pm

1 stop8h 54m

$244

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

mar. 2/3

5:15 pm-2:26 pm

1 stop21h 11m

Trenton-Mercer

sam. 2/7

12:04 pm-10:20 am

2 stops22h 16m

$248

DetroitTrenton

DTW - TTN

DTWTTN

Detroit Metropolitan Wayne County

ven. 3/20

4:40 pm-7:55 am

1 stop15h 15m

Trenton-Mercer

mar. 3/24

6:00 am-10:07 am

1 stop28h 07m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 23 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 January.
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 $45). 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 27h 13m. 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 $45). 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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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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