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

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

What airlines fly to Trenton, New Jersey?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Trenton, New Jersey from Raleigh according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Trenton, New Jersey. Keep in mind that there are 6 different airlines that fly to Trenton, New Jersey on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Raleigh-Durham Airport to Trenton-Mercer Airport?

As of August 2026, there is 1 operator available to choose from for flights from Raleigh-Durham Airport to Trenton-Mercer Airport.

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

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 Raleigh-Durham Airport to Trenton-Mercer Airport.

What documentation or ID do you need to fly to Trenton-Mercer Airport?

The travel and health documents required for your trip to Trenton-Mercer Airport 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 Trenton-Mercer Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$104 Cheap Flights from Raleigh to Trenton, New Jersey in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to New York

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 pm - 6:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

21h 07m1 stop Orlando

7:39 pm - 4:31 pmTTN Trenton-Mercer-RDU Raleigh-Durham

20h 52m1 stop Orlando

$180Frontier

Wed, Sep 23 - Wed, Sep 30

6:30 am - 10:39 amRDU Raleigh-Durham-TTN Trenton-Mercer

28h 09m2 stops Atlanta Hartsfield-Jackson Tampa

7:39 pm - 9:17 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 38m1 stop Orlando

$196Frontier

Wed, Oct 14 - Mon, Oct 19

9:35 pm - 6:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

21h 07m1 stop Orlando

7:39 pm - 12:44 pmTTN Trenton-Mercer-RDU Raleigh-Durham

17h 05m1 stop Orlando

$200Frontier

Wed, Sep 23 - Fri, Sep 25

6:30 am - 10:39 amRDU Raleigh-Durham-TTN Trenton-Mercer

28h 09m2 stops Atlanta Hartsfield-Jackson Tampa

7:13 pm - 1:59 pmTTN Trenton-Mercer-RDU Raleigh-Durham

18h 46m1 stop Fort Lauderdale

$211Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

9:46 pm - 10:39 amRDU Raleigh-Durham-TTN Trenton-Mercer

12h 53m1 stop Tampa

7:39 pm - 4:31 pmTTN Trenton-Mercer-RDU Raleigh-Durham

20h 52m1 stop Orlando

$211Multiple Airlines

Wed, Oct 14 - Mon, Oct 19

5:27 pm - 6:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

25h 15m1 stop Orlando

7:39 pm - 4:31 pmTTN Trenton-Mercer-RDU Raleigh-Durham

20h 52m1 stop Orlando

$212Frontier

Tue, Sep 22 - Fri, Sep 25

5:27 pm - 6:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

25h 15m1 stop Orlando

7:39 pm - 9:09 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 30m1 stop Orlando

$215Frontier

Tue, Sep 15 - Sat, Sep 26

9:46 pm - 10:39 amRDU Raleigh-Durham-TTN Trenton-Mercer

12h 53m1 stop Tampa

11:24 am - 3:53 pmTTN Trenton-Mercer-RDU Raleigh-Durham

28h 29m1 stop Tampa

$215Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

10:07 am - 6:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

8h 35m1 stop Orlando

7:39 pm - 9:18 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 39m1 stop Orlando

$220Frontier

Wed, Sep 30 - Sun, Oct 4

4:49 pm - 7:59 pmRDU Raleigh-Durham-TTN Trenton-Mercer

27h 10m1 stop Tampa

4:10 pm - 3:54 pmTTN Trenton-Mercer-RDU Raleigh-Durham

23h 44m1 stop Tampa

$220Frontier

Thu, Sep 17 - Sun, Sep 20

Cheap last minute flights

Enter your travel dates to find the best prices.

5:58 pm - 11:40 pmRDU Raleigh-Durham-TTN Trenton-Mercer

5h 42m1 stop Orlando

7:39 pm - 9:09 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 30m1 stop Orlando

$220Frontier

Sat, Sep 5 - Wed, Sep 16

12:53 pm - 11:40 pmRDU Raleigh-Durham-TTN Trenton-Mercer

10h 47m1 stop Orlando

7:15 am - 8:18 amTTN Trenton-Mercer-RDU Raleigh-Durham

25h 03m1 stop Orlando

$260Frontier

Tue, Sep 1 - Wed, Sep 2

5:55 pm - 4:32 pmRDU Raleigh-Durham-TTN Trenton-Mercer

22h 37m1 stop Tampa

12:49 pm - 3:01 pmTTN Trenton-Mercer-RDU Raleigh-Durham

26h 12m1 stop Orlando

$280Frontier

Thu, Sep 3 - Tue, Sep 8

8:16 pm - 12:04 pmRDU Raleigh-Durham-TTN Trenton-Mercer

15h 48m1 stop Orlando

7:15 am - 9:09 amTTN Trenton-Mercer-RDU Raleigh-Durham

25h 54m1 stop Orlando

$280Frontier

Sat, Sep 5 - Tue, Sep 8

8:16 pm - 12:04 pmRDU Raleigh-Durham-TTN Trenton-Mercer

15h 48m1 stop Orlando

7:15 am - 9:09 amTTN Trenton-Mercer-RDU Raleigh-Durham

25h 54m1 stop Orlando

$280Frontier

Wed, Sep 2 - Tue, Sep 8

8:16 pm - 12:04 pmRDU Raleigh-Durham-TTN Trenton-Mercer

15h 48m1 stop Orlando

12:49 pm - 5:10 pmTTN Trenton-Mercer-RDU Raleigh-Durham

28h 21m1 stop Orlando

$280Frontier

Wed, Sep 2 - Fri, Sep 4

8:16 pm - 12:04 pmRDU Raleigh-Durham-TTN Trenton-Mercer

15h 48m1 stop Orlando

12:49 pm - 8:18 amTTN Trenton-Mercer-RDU Raleigh-Durham

19h 29m1 stop Orlando

$288Frontier

Tue, Sep 1 - Sun, Sep 6

12:53 pm - 12:04 pmRDU Raleigh-Durham-TTN Trenton-Mercer

23h 11m1 stop Orlando

12:49 pm - 3:01 pmTTN Trenton-Mercer-RDU Raleigh-Durham

26h 12m1 stop Orlando

$288Frontier

Thu, Sep 3 - Tue, Sep 8

9:43 am - 5:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

31h 59m2 stops Philadelphia Tampa

12:13 pm - 9:15 pmTTN Trenton-Mercer-RDU Raleigh-Durham

9h 02m1 stop Fort Lauderdale

$448Multiple Airlines

Tue, Sep 1 - Thu, Sep 3

5:29 pm - 11:23 amRDU Raleigh-Durham-TTN Trenton-Mercer

41h 54m2 stops Detroit Metropolitan Wayne County Fort Lauderdale

12:49 pm - 6:15 pmTTN Trenton-Mercer-RDU Raleigh-Durham

29h 26m1 stop Orlando

$608Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

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Frontier flights from Raleigh to Trenton, New Jersey

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

Frontier

Sep 23

RDU9:35 pmRaleigh-Durham

21h 07m

1 stop

TTN6:42 pmTrenton-Mercer

Sep 30

TTN7:39 pmTrenton-Mercer

20h 52m

1 stop

RDU4:31 pmRaleigh-Durham

$180

Frontier

Sep 23

RDU9:35 pmRaleigh-Durham

21h 07m

1 stop

TTN6:42 pmTrenton-Mercer

Sep 25

TTN7:39 pmTrenton-Mercer

17h 05m

1 stop

RDU12:44 pmRaleigh-Durham

$200

Frontier

Sep 22

RDU5:27 pmRaleigh-Durham

25h 15m

1 stop

TTN6:42 pmTrenton-Mercer

Sep 25

TTN7:39 pmTrenton-Mercer

20h 52m

1 stop

RDU4:31 pmRaleigh-Durham

$212

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 9/23

9:35 pm-6:42 pm

1 stop21h 07m

Trenton-Mercer

Wed 9/30

7:39 pm-4:31 pm

1 stop20h 52m

$180

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/14

6:30 am-10:39 am

2 stops28h 09m

Trenton-Mercer

Mon 10/19

7:39 pm-9:17 am

1 stop13h 38m

$196

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 9/23

9:35 pm-6:42 pm

1 stop21h 07m

Trenton-Mercer

Fri 9/25

7:39 pm-12:44 pm

1 stop17h 05m

$200

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/21

6:30 am-10:39 am

2 stops28h 09m

Trenton-Mercer

Sun 10/25

7:13 pm-1:59 pm

1 stop18h 46m

$211

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/14

9:46 pm-10:39 am

1 stop12h 53m

Trenton-Mercer

Mon 10/19

7:39 pm-4:31 pm

1 stop20h 52m

$211

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Tue 9/22

5:27 pm-6:42 pm

1 stop25h 15m

Trenton-Mercer

Fri 9/25

7:39 pm-4:31 pm

1 stop20h 52m

$212

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Tue 9/15

5:27 pm-6:42 pm

1 stop25h 15m

Trenton-Mercer

Sat 9/26

7:39 pm-9:09 am

1 stop13h 30m

$215

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/21

9:46 pm-10:39 am

1 stop12h 53m

Trenton-Mercer

Sun 10/25

11:24 am-3:53 pm

1 stop28h 29m

$215

Quickest round-trip

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 9/30

10:07 am-6:42 pm

1 stop8h 35m

Trenton-Mercer

Sun 10/4

7:39 pm-9:18 am

1 stop13h 39m

$220

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Thu 9/17

4:49 pm-7:59 pm

1 stop27h 10m

Trenton-Mercer

Sun 9/20

4:10 pm-3:54 pm

1 stop23h 44m

$220

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 Raleigh to Trenton, New Jersey

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 month to fly to Trenton, New Jersey?

The month of December is, on average, the cheapest month to fly to Trenton, New Jersey from Raleigh, with most prices found around $0. If you aren’t able to travel during the month of December, then book flights to Trenton, New Jersey from Raleigh during February instead. Flights to Trenton, New Jersey in February, while not as cheap as those in December, still average around $0.

When to book flights from Raleigh to Trenton, New Jersey

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

Estimated round-trip price

Cheap Raleigh to Trenton, New Jersey (RDU to TTN) flight deals and tips

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

Best Price Found	$104
Fastest flight time	5h 42m
Direct flights	None

The best one-way flight to Trenton, New Jersey from Raleigh in the past 72 hours is $104. The best round-trip flight deal from Raleigh to Trenton, New Jersey found on momondo in the last 72 hours is $180.

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

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

Search flight deals

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

How far is Raleigh-Durham to Trenton-Mercer by plane?
Raleigh-Durham and Trenton-Mercer are 372.4 mi apart from one another. Typically, this will take 5h 42m by plane in normal conditions.
When did momondo last update prices for flights from Raleigh-Durham Airport to Trenton-Mercer Airport?
Prices for flights from Raleigh-Durham Airport to Trenton-Mercer Airport were last updated today.
How many operators does momondo search for flights from Raleigh-Durham Airport to Trenton-Mercer Airport?
As of August 2026, there is 1 operator available to choose from for flights from Raleigh-Durham Airport to Trenton-Mercer Airport.
How old do you have to be to fly from Raleigh-Durham Airport to Trenton-Mercer Airport?
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 Raleigh-Durham Airport to Trenton-Mercer Airport.
What documentation or ID do you need to fly to Trenton-Mercer Airport?
The travel and health documents required for your trip to Trenton-Mercer Airport 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 Trenton-Mercer Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Raleigh to Trenton, New Jersey?
Based on momondo bookings for flights between Raleigh and Trenton, New Jersey, the leading airline is Frontier, making up 100% of the total bookings.

Best airlines flying from Raleigh to Trenton, New Jersey

Compare and see reviews for airlines that fly from Raleigh to Trenton, New Jersey with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $58	Free Cancellation	Rating 5.6 2,635 reviews		Search Frontier flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Trenton for you.

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

Yes. momondo allows you to filter the results for Raleigh to Trenton flights to just show those with flexible booking policies.

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

Once all potential Raleigh to Trenton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Trenton, momondo offers a useful price alert feature which will track prices for flights to Trenton from Raleigh and alert you when they change.

An easier way to manage your Trenton, New Jersey trip

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Cheap flights from Raleigh to New York from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to New York departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Raleigh to Trenton, New Jersey

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

momondo Fare Finder

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

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

What is the cheapest month to fly to Trenton, New Jersey?

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

What airlines fly to Trenton, New Jersey?

When to book flights from Raleigh to Trenton, New Jersey

Cheap Raleigh to Trenton, New Jersey (RDU to TTN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Best airlines flying from Raleigh to Trenton, New Jersey

Compare and see reviews for airlines that fly from Raleigh to Trenton, New Jersey with momondo

Why use momondo?

An easier way to manage your Trenton, New Jersey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New Jersey

Fly your favorite airline to New York

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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