What is the cheapest airline that flies from Trenton-Mercer to Detroit?

Frontier is the most popular carrier operating from Trenton-Mercer to Detroit

What airlines fly to Detroit?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Detroit from Trenton, New Jersey according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 5 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Trenton-Mercer Airport to Detroit?

Prices for flights from Trenton-Mercer Airport to Detroit were last updated today.

How old do you have to be to fly from Trenton-Mercer Airport to Detroit?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$103 Cheap Flights from Trenton, New Jersey to Detroit in 2026

Find the cheapest flights from Trenton, New Jersey to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:44 pm - 10:43 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

13h 59m1 stop Tampa

4:23 pm - 5:49 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

25h 26m1 stop Fort Lauderdale

$154Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

8:44 pm - 10:43 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

13h 59m1 stop Tampa

4:23 pm - 3:11 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

22h 48m2 stops Fort Lauderdale Tampa

$181Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

7:15 am - 1:04 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

17h 49m2 stops Orlando Atlanta Hartsfield-Jackson

10:18 am - 11:23 amDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

25h 05m1 stop Fort Lauderdale

$192Multiple Airlines

Tue, Sep 1 - Wed, Sep 2

7:39 pm - 11:35 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

15h 56m1 stop Orlando

4:23 pm - 11:23 amDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

19h 00m1 stop Fort Lauderdale

$201Multiple Airlines

Wed, Sep 16 - Sat, Sep 19

5:18 pm - 11:27 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

30h 09m2 stops Tampa Fort Lauderdale

12:34 pm - 6:42 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

30h 08m1 stop Orlando

$204Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

12:49 pm - 8:54 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 05m1 stop Orlando

5:21 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

18h 43m1 stop Orlando

$208Frontier

Tue, Sep 1 - Wed, Sep 2

7:15 am - 5:56 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

10h 41m1 stop Orlando

6:46 pm - 6:42 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

23h 56m1 stop Orlando

$210Frontier

Wed, Sep 9 - Wed, Sep 16

12:49 pm - 5:56 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

29h 07m1 stop Orlando

12:34 pm - 6:42 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

30h 08m1 stop Orlando

$212Frontier

Tue, Sep 8 - Tue, Sep 15

7:39 pm - 11:35 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

15h 56m1 stop Orlando

6:46 pm - 6:42 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

23h 56m1 stop Orlando

$215Frontier

Mon, Sep 14 - Wed, Sep 16

12:49 pm - 4:26 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

27h 37m1 stop Orlando

5:21 pm - 11:40 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

6h 19m1 stop Orlando

$216Frontier

Tue, Sep 1 - Tue, Sep 8

Cheap last minute flights

Enter your travel dates to find the best prices.

12:49 pm - 8:54 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 05m1 stop Orlando

5:21 pm - 11:40 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

6h 19m1 stop Orlando

$300Frontier

Tue, Aug 18 - Sat, Aug 22

12:49 pm - 8:54 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 05m1 stop Orlando

6:07 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

17h 57m1 stop Orlando

$320Frontier

Tue, Aug 18 - Fri, Aug 21

7:15 am - 4:26 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

9h 11m1 stop Orlando

5:21 pm - 11:40 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

6h 19m1 stop Orlando

$325Frontier

Tue, Aug 18 - Wed, Aug 26

4:26 pm - 12:44 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 18m1 stop Tampa

5:21 pm - 11:40 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

6h 19m1 stop Orlando

$330Frontier

Mon, Aug 17 - Wed, Aug 19

4:26 pm - 12:44 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 18m1 stop Tampa

6:07 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

17h 57m1 stop Orlando

$340Frontier

Mon, Aug 17 - Thu, Aug 20

4:26 pm - 12:44 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

20h 18m1 stop Tampa

6:58 pm - 4:32 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

21h 34m1 stop Tampa

$350Frontier

Mon, Aug 17 - Thu, Aug 20

6:05 am - 7:18 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

13h 13m1 stop Orlando

5:21 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

18h 43m1 stop Orlando

$355Frontier

Sun, Aug 16 - Tue, Aug 18

4:26 pm - 5:17 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

24h 51m1 stop Tampa

6:47 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

17h 17m1 stop Orlando

$360Frontier

Fri, Aug 14 - Mon, Aug 17

11:15 am - 11:55 amTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

24h 40m1 stop Orlando

6:47 pm - 12:04 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

17h 17m1 stop Orlando

$375Frontier

Sun, Aug 16 - Mon, Aug 17

6:05 am - 6:36 pmTTN Trenton-Mercer-DTW Detroit Metropolitan Wayne County

12h 31m1 stop Orlando

5:21 pm - 11:40 pmDTW Detroit Metropolitan Wayne County-TTN Trenton-Mercer

6h 19m1 stop Orlando

$444Frontier

Sat, Aug 15 - Wed, Aug 19

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Frontier flights from Trenton, New Jersey to Detroit

Our best Frontier deals on Trenton, New Jersey to Detroit flight tickets

Frontier

Sep 1

TTN12:49 pmTrenton-Mercer

20h 05m

1 stop

DTW8:54 amDetroit Metropolitan Wayne County

Sep 2

DTW5:21 pmDetroit Metropolitan Wayne County

18h 43m

1 stop

TTN12:04 pmTrenton-Mercer

$208

Frontier

Sep 9

TTN7:15 amTrenton-Mercer

10h 41m

1 stop

DTW5:56 pmDetroit Metropolitan Wayne County

Sep 16

DTW6:46 pmDetroit Metropolitan Wayne County

23h 56m

1 stop

TTN6:42 pmTrenton-Mercer

$210

Frontier

Sep 8

TTN12:49 pmTrenton-Mercer

29h 07m

1 stop

DTW5:56 pmDetroit Metropolitan Wayne County

Sep 15

DTW12:34 pmDetroit Metropolitan Wayne County

30h 08m

1 stop

TTN6:42 pmTrenton-Mercer

$212

momondo Fare Finder

Use the filters below to find and compare flights from Trenton, New Jersey to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Mon 9/28

8:44 pm-10:43 am

1 stop13h 59m

Detroit Metropolitan Wayne County

Wed 9/30

4:23 pm-5:49 pm

1 stop25h 26m

$154

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Mon 9/28

8:44 pm-10:43 am

1 stop13h 59m

Detroit Metropolitan Wayne County

Wed 9/30

4:23 pm-3:11 pm

2 stops22h 48m

$181

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Tue 9/1

7:15 am-1:04 am

2 stops17h 49m

Detroit Metropolitan Wayne County

Wed 9/2

10:18 am-11:23 am

1 stop25h 05m

$192

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Wed 9/16

7:39 pm-11:35 am

1 stop15h 56m

Detroit Metropolitan Wayne County

Sat 9/19

4:23 pm-11:23 am

1 stop19h 00m

$201

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Tue 9/8

5:18 pm-11:27 pm

2 stops30h 09m

Detroit Metropolitan Wayne County

Tue 9/15

12:34 pm-6:42 pm

1 stop30h 08m

$204

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Tue 9/1

12:49 pm-8:54 am

1 stop20h 05m

Detroit Metropolitan Wayne County

Wed 9/2

5:21 pm-12:04 pm

1 stop18h 43m

$208

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Wed 9/9

7:15 am-5:56 pm

1 stop10h 41m

Detroit Metropolitan Wayne County

Wed 9/16

6:46 pm-6:42 pm

1 stop23h 56m

$210

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Tue 9/8

12:49 pm-5:56 pm

1 stop29h 07m

Detroit Metropolitan Wayne County

Tue 9/15

12:34 pm-6:42 pm

1 stop30h 08m

$212

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Mon 9/14

7:39 pm-11:35 am

1 stop15h 56m

Detroit Metropolitan Wayne County

Wed 9/16

6:46 pm-6:42 pm

1 stop23h 56m

$215

Quickest round-trip

TrentonDetroit

TTN Trenton-Mercer - DTW Detroit Metropolitan Wayne County

TTNDTW

Trenton-Mercer

Tue 9/1

12:49 pm-4:26 pm

1 stop27h 37m

Detroit Metropolitan Wayne County

Tue 9/8

5:21 pm-11:40 pm

1 stop6h 19m

$216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trenton, New Jersey to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Trenton, New Jersey is on a Saturday. momondo users have found tickets for Saturday departures for as low as $325. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Trenton, New Jersey to Detroit for around $473.

What is the cheapest time of day to depart on your flight to Detroit?

In the evening is the cheapest time of day to fly from Trenton, New Jersey to Detroit when you can find flight prices for as low as $279. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $387 on average. Flights to Detroit from Trenton, New Jersey in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Trenton, New Jersey to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Trenton, New Jersey to Detroit (TTN to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Detroit

Fastest flight time	7h 41m
Direct flights	None

The fastest flight from Trenton, New Jersey to Detroit takes 7h 41m

There are no direct flights from Trenton, New Jersey to Detroit. There are no popular flight routes from Trenton, New Jersey to Detroit.

Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Detroit

How far is Trenton-Mercer to Detroit by plane?
The distance between Trenton-Mercer and Detroit is about 454.3 mi. In terms of flight time, this usually takes a little over 7h 41m.
When did momondo last update prices for flights from Trenton-Mercer Airport to Detroit?
Prices for flights from Trenton-Mercer Airport to Detroit were last updated today.
How old do you have to be to fly from Trenton-Mercer Airport to Detroit?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Roseville

Port Huron

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Detroit?

It is quick and easy to find Trenton to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.

Can I find flights from Trenton to Detroit with flexible booking policies on momondo?

Yes. All flights to Detroit from Trenton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Trenton to Detroit?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Trenton to Detroit.

I’m not ready to book a flight from Trenton to Detroit right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Trenton to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.