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.

$92 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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:46 pm - 3:11 pmRDU Raleigh-Durham-TTN Trenton-Mercer

17h 25m1 stop Tampa

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

13h 30m1 stop Orlando

$187Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

10:35 am - 11:23 amRDU Raleigh-Durham-TTN Trenton-Mercer

24h 48m1 stop Fort Lauderdale

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

13h 30m1 stop Orlando

$202Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

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

21h 07m1 stop Orlando

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

13h 30m1 stop Orlando

$204Frontier

Wed, Sep 9 - Sat, Sep 19

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

5h 42m1 stop Orlando

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

25h 54m1 stop Orlando

$204Frontier

Sat, Sep 5 - Wed, Sep 9

9:35 pm - 6:54 pmRDU Raleigh-Durham-TTN Trenton-Mercer

21h 19m1 stop Orlando

7:39 pm - 9:20 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 41m1 stop Orlando

$210Frontier

Wed, Oct 7 - Sat, Oct 10

9:30 pm - 6:54 pmRDU Raleigh-Durham-TTN Trenton-Mercer

21h 24m1 stop Orlando

7:39 pm - 9:20 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 41m1 stop Orlando

$210Frontier

Wed, Oct 21 - Sat, Oct 24

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

8h 35m1 stop Orlando

7:39 pm - 9:20 amTTN Trenton-Mercer-RDU Raleigh-Durham

13h 41m1 stop Orlando

$210Frontier

Wed, Sep 30 - Sat, Oct 10

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

21h 07m1 stop Orlando

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

13h 30m1 stop Orlando

$214Frontier

Fri, Oct 2 - Mon, Oct 5

10:35 am - 5:49 pmRDU Raleigh-Durham-TTN Trenton-Mercer

7h 14m1 stop Fort Lauderdale

7:05 pm - 1:59 pmTTN Trenton-Mercer-RDU Raleigh-Durham

18h 54m1 stop Fort Lauderdale

$216Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

9:46 pm - 3:11 pmRDU Raleigh-Durham-TTN Trenton-Mercer

17h 25m1 stop Tampa

8:44 pm - 12:29 amTTN Trenton-Mercer-RDU Raleigh-Durham

27h 45m2 stops Tampa Atlanta Hartsfield-Jackson

$216Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

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

6:30 am - 6:15 pmTTN Trenton-Mercer-RDU Raleigh-Durham

11h 45m1 stop Orlando

$227Frontier

Wed, Aug 26 - Thu, Aug 27

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

5h 42m1 stop Orlando

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

28h 21m1 stop Orlando

$227Frontier

Sat, Aug 29 - Tue, Sep 1

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

10h 47m1 stop Orlando

6:30 am - 5:10 pmTTN Trenton-Mercer-RDU Raleigh-Durham

10h 40m1 stop Orlando

$244Frontier

Tue, Aug 25 - Sat, Aug 29

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

10h 47m1 stop Orlando

7:15 am - 5:10 pmTTN Trenton-Mercer-RDU Raleigh-Durham

9h 55m1 stop Orlando

$244Frontier

Tue, Aug 25 - Wed, Sep 2

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

5h 42m1 stop Orlando

7:15 am - 5:10 pmTTN Trenton-Mercer-RDU Raleigh-Durham

9h 55m1 stop Orlando

$244Frontier

Wed, Aug 26 - Wed, Sep 2

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

10h 47m1 stop Orlando

7:15 am - 11:35 amTTN Trenton-Mercer-RDU Raleigh-Durham

28h 20m1 stop Orlando

$244Frontier

Tue, Aug 25 - Wed, Aug 26

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

5h 42m1 stop Orlando

7:15 am - 5:10 pmTTN Trenton-Mercer-RDU Raleigh-Durham

9h 55m1 stop Orlando

$244Frontier

Sat, Aug 29 - Wed, Sep 2

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

5h 42m1 stop Orlando

7:15 am - 6:15 pmTTN Trenton-Mercer-RDU Raleigh-Durham

11h 00m1 stop Orlando

$244Frontier

Wed, Aug 26 - Tue, Sep 1

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

22h 37m1 stop Tampa

12:13 pm - 10:19 amTTN Trenton-Mercer-RDU Raleigh-Durham

22h 06m2 stops Fort Lauderdale Birmingham

$412Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

7:50 pm - 5:42 pmRDU Raleigh-Durham-TTN Trenton-Mercer

21h 52m2 stops Philadelphia Tampa

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

9h 02m1 stop Fort Lauderdale

$426Multiple Airlines

Tue, Aug 25 - Thu, Aug 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Raleigh to Trenton, New Jersey

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

Frontier

Sep 9

RDU9:35 pmRaleigh-Durham

21h 07m

1 stop

TTN6:42 pmTrenton-Mercer

Sep 19

TTN7:39 pmTrenton-Mercer

13h 30m

1 stop

RDU9:09 amRaleigh-Durham

$204

Frontier

Sep 30

RDU10:07 amRaleigh-Durham

8h 35m

1 stop

TTN6:42 pmTrenton-Mercer

Oct 10

TTN7:39 pmTrenton-Mercer

13h 41m

1 stop

RDU9:20 amRaleigh-Durham

$210

Frontier

Oct 2

RDU9:35 pmRaleigh-Durham

21h 07m

1 stop

TTN6:42 pmTrenton-Mercer

Oct 5

TTN7:39 pmTrenton-Mercer

13h 30m

1 stop

RDU9:09 amRaleigh-Durham

$214

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 9/30

9:46 pm-3:11 pm

1 stop17h 25m

Trenton-Mercer

Mon 10/5

7:39 pm-9:09 am

1 stop13h 30m

$187

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Sat 9/26

10:35 am-11:23 am

1 stop24h 48m

Trenton-Mercer

Mon 9/28

7:39 pm-9:09 am

1 stop13h 30m

$202

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 9/9

9:35 pm-6:42 pm

1 stop21h 07m

Trenton-Mercer

Sat 9/19

7:39 pm-9:09 am

1 stop13h 30m

$204

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Sat 9/5

5:58 pm-11:40 pm

1 stop5h 42m

Trenton-Mercer

Wed 9/9

7:15 am-9:09 am

1 stop25h 54m

$204

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/7

9:35 pm-6:54 pm

1 stop21h 19m

Trenton-Mercer

Sat 10/10

7:39 pm-9:20 am

1 stop13h 41m

$210

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 10/21

9:30 pm-6:54 pm

1 stop21h 24m

Trenton-Mercer

Sat 10/24

7:39 pm-9:20 am

1 stop13h 41m

$210

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

Sat 10/10

7:39 pm-9:20 am

1 stop13h 41m

$210

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Fri 10/2

9:35 pm-6:42 pm

1 stop21h 07m

Trenton-Mercer

Mon 10/5

7:39 pm-9:09 am

1 stop13h 30m

$214

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Thu 10/1

10:35 am-5:49 pm

1 stop7h 14m

Trenton-Mercer

Sun 10/4

7:05 pm-1:59 pm

1 stop18h 54m

$216

RaleighTrenton

RDU Raleigh-Durham - TTN Trenton-Mercer

RDUTTN

Raleigh-Durham

Wed 9/30

9:46 pm-3:11 pm

1 stop17h 25m

Trenton-Mercer

Mon 10/5

8:44 pm-12:29 am

2 stops27h 45m

$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 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	$92
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 $92. The best round-trip flight deal from Raleigh to Trenton, New Jersey found on momondo in the last 72 hours is $187.

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 2,651 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 9/23

Wed 9/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Raleigh

Complete your trip

Feeling lucky

Airports servicing New Jersey

Atlantic City Airport

Caldwell Wright Airport

Jersey City Airport

Morristown Airport

Teterboro Airport

Cheap flights from Raleigh to New York from $92

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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Raleigh to New York

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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.

See travel insights to New York from

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

Cabin classes currently available on flights to New York

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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Raleigh

According to popular flight searches on momondo this year

Complete your trip to New York

Explore popular destinations other users love

According to popular flight searches on momondo this year