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?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Detroit from Trenton, New Jersey according to our data. Spirit Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 6 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.

$80 Cheap Flights from Trenton to Detroit in 2025

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Find the cheapest flights from Trenton, New Jersey to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

4:57 pm - 8:44 amTTN-DTW

15h 47m1 stop

11:40 am - 11:00 amDTW-TTN

23h 20m1 stop

$148Frontier

Find Deal

Thu, Sep 4 - Sat, Sep 6

11:45 am - 10:45 amTTN-DTW

23h 00m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$149Frontier

Find Deal

Fri, Sep 12 - Sun, Sep 14

8:00 am - 8:44 amTTN-DTW

24h 44m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$159Frontier

Find Deal

Wed, Sep 3 - Sun, Sep 7

11:45 am - 10:45 amTTN-DTW

23h 00m1 stop

3:42 pm - 11:34 amDTW-TTN

19h 52m1 stop

$162Frontier

Find Deal

Fri, Sep 26 - Sun, Sep 28

10:30 am - 9:59 amTTN-DTW

23h 29m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$165Frontier

Find Deal

Thu, Oct 2 - Sun, Oct 5

11:45 am - 8:44 amTTN-DTW

20h 59m1 stop

2:52 pm - 9:32 amDTW-TTN

18h 40m1 stop

$173Frontier

Find Deal

Sat, Sep 6 - Wed, Sep 24

11:45 am - 8:44 amTTN-DTW

20h 59m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$181Frontier

Find Deal

Sat, Oct 4 - Sun, Oct 5

4:57 pm - 8:44 amTTN-DTW

15h 47m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$187Frontier

Find Deal

Sun, Sep 21 - Fri, Sep 26

12:30 pm - 8:14 amTTN-DTW

19h 44m1 stop

1:36 pm - 11:34 amDTW-TTN

21h 58m2 stops

$248

Find Deal

Fri, Sep 12 - Sun, Sep 14

11:45 am - 10:40 pmTTN-DTW

10h 55m1 stop

1:36 pm - 11:00 amDTW-TTN

21h 24m1 stop

$252

Find Deal

Fri, Sep 12 - Sun, Sep 14

Frontier flights from Trenton, New Jersey to Detroit

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

Frontier

Sep 4

TTN4:57 pmTrenton-Mercer

15h 47m

1 stop

DTW8:44 amDetroit Metropolitan Wayne County

Sep 6

DTW11:40 amDetroit Metropolitan Wayne County

23h 20m

1 stop

TTN11:00 amTrenton-Mercer

$148

Find similar

Frontier

Sep 12

TTN11:45 amTrenton-Mercer

23h 00m

1 stop

DTW10:45 amDetroit Metropolitan Wayne County

Sep 14

DTW1:36 pmDetroit Metropolitan Wayne County

21h 24m

1 stop

TTN11:00 amTrenton-Mercer

$149

Find similar

Frontier

Sep 3

TTN8:00 amTrenton-Mercer

24h 44m

1 stop

DTW8:44 amDetroit Metropolitan Wayne County

Sep 7

DTW1:36 pmDetroit Metropolitan Wayne County

21h 24m

1 stop

TTN11:00 amTrenton-Mercer

$159

Find similar

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

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Thu 9/4

4:57 pm-8:44 am

1 stop15h 47m

Detroit Metropolitan Wayne County

Sat 9/6

11:40 am-11:00 am

1 stop23h 20m

$148

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 9/12

11:45 am-10:45 am

1 stop23h 00m

Detroit Metropolitan Wayne County

Sun 9/14

1:36 pm-11:00 am

1 stop21h 24m

$149

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Wed 9/3

8:00 am-8:44 am

1 stop24h 44m

Detroit Metropolitan Wayne County

Sun 9/7

1:36 pm-11:00 am

1 stop21h 24m

$159

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 9/26

11:45 am-10:45 am

1 stop23h 00m

Detroit Metropolitan Wayne County

Sun 9/28

3:42 pm-11:34 am

1 stop19h 52m

$162

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Thu 10/2

10:30 am-9:59 am

1 stop23h 29m

Detroit Metropolitan Wayne County

Sun 10/5

1:36 pm-11:00 am

1 stop21h 24m

$165

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Sat 9/6

11:45 am-8:44 am

1 stop20h 59m

Detroit Metropolitan Wayne County

Wed 9/24

2:52 pm-9:32 am

1 stop18h 40m

$173

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Sat 10/4

11:45 am-8:44 am

1 stop20h 59m

Detroit Metropolitan Wayne County

Sun 10/5

1:36 pm-11:00 am

1 stop21h 24m

$181

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Sun 9/21

4:57 pm-8:44 am

1 stop15h 47m

Detroit Metropolitan Wayne County

Fri 9/26

1:36 pm-11:00 am

1 stop21h 24m

$187

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 9/12

12:30 pm-8:14 am

1 stop19h 44m

Detroit Metropolitan Wayne County

Sun 9/14

1:36 pm-11:34 am

2 stops21h 58m

$248

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 9/12

11:45 am-10:40 pm

1 stop10h 55m

Detroit Metropolitan Wayne County

Sun 9/14

1:36 pm-11:00 am

1 stop21h 24m

$252

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 Thursday. momondo users have found tickets for Thursday departures for as low as $276. 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 $354.

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 $232. 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 morning when prices are $304 on average. Flights to Detroit from Trenton, New Jersey in the morning 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

Best Price Found	$80
Fastest flight time	5h 42m
Direct flights	None
Airports in Detroit	1 airport

The best one-way flight to Detroit from Trenton, New Jersey in the past 72 hours is $80. The best round-trip flight deal from Trenton, New Jersey to Detroit found on momondo in the last 72 hours is $148.

The fastest flight from Trenton, New Jersey to Detroit takes 5h 42m

There are no direct flights from Trenton, New Jersey to Detroit. Popular non-direct route for this connection is Trenton-Mercer Airport - Detroit Metropolitan Wayne County Airport.

There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)

Search flight deals

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 5h 42m.
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.

Port Huron

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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.