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

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

What airlines fly to Raleigh?

Frontier, American Airlines and United Airlines are the top three most popular airlines that fly to Raleigh from Trenton, New Jersey according to our data. Frontier is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Raleigh. Keep in mind that there are 6 different airlines that fly to Raleigh 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 Raleigh-Durham Airport?

Prices for flights from Trenton-Mercer Airport to Raleigh-Durham Airport refresh daily.

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

As of October 2025, there is 1 operator available to choose from for flights from Trenton-Mercer Airport to Raleigh-Durham Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Raleigh-Durham Airport.

What documentation or ID do you need to fly to Raleigh-Durham Airport?

The travel and health documents you'll need for your trip to Raleigh-Durham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Raleigh-Durham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$37 Cheap Flights from Trenton to Raleigh in 2025/26

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Find the cheapest flights from Trenton, New Jersey to Raleigh

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 6:37 pmTTN-RDU

10h 37m1 stop

10:31 pm - 12:01 amRDU-TTN

25h 30m1 stop

$130Frontier

Find Deal

Tue, Jan 13 - Thu, Jan 15

4:27 pm - 10:54 amTTN-RDU

18h 27m1 stop

5:41 pm - 11:59 pmRDU-TTN

6h 18m1 stop

$143Frontier

Find Deal

Thu, Nov 13 - Sun, Nov 16

9:59 pm - 7:53 amTTN-RDU

9h 54m1 stop

8:48 am - 11:59 pmRDU-TTN

15h 11m1 stop

$150Frontier

Find Deal

Thu, Jan 29 - Mon, Feb 2

9:29 pm - 5:42 pmTTN-RDU

20h 13m1 stop

9:48 pm - 11:59 pmRDU-TTN

26h 11m1 stop

$176Frontier

Find Deal

Sun, Nov 9 - Fri, Nov 14

6:00 am - 6:41 pmTTN-RDU

12h 41m1 stop

9:48 pm - 11:59 pmRDU-TTN

26h 11m1 stop

$178Frontier

Find Deal

Fri, Nov 14 - Fri, Nov 14

7:00 am - 5:03 pmTTN-RDU

10h 03m1 stop

6:14 pm - 10:02 pmRDU-TTN

27h 48m1 stop

$220Frontier

Find Deal

Mon, Feb 2 - Mon, Feb 9

6:10 am - 4:44 pmTTN-RDU

10h 34m1 stop

8:14 pm - 11:59 pmRDU-TTN

27h 45m1 stop

$224Frontier

Find Deal

Fri, Dec 5 - Sat, Dec 6

12:44 pm - 2:24 pmTTN-RDU

25h 40m1 stop

8:14 pm - 11:59 pmRDU-TTN

27h 45m1 stop

$225Frontier

Find Deal

Mon, Nov 24 - Fri, Dec 5

7:00 am - 12:12 amTTN-RDU

17h 12m2 stops

8:45 pm - 10:02 pmRDU-TTN

25h 17m1 stop

$338Multiple Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 9

5:58 pm - 8:23 amTTN-RDU

14h 25m1 stop

3:07 pm - 11:59 pmRDU-TTN

8h 52m1 stop

$431Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 6

Frontier flights from Trenton, New Jersey to Raleigh

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

Frontier

Jan 13

TTN8:00 amTrenton-Mercer

10h 37m

1 stop

RDU6:37 pmRaleigh-Durham

Jan 15

RDU10:31 pmRaleigh-Durham

25h 30m

1 stop

TTN12:01 amTrenton-Mercer

$130

Find similar

Frontier

Nov 13

TTN4:27 pmTrenton-Mercer

18h 27m

1 stop

RDU10:54 amRaleigh-Durham

Nov 16

RDU5:41 pmRaleigh-Durham

6h 18m

1 stop

TTN11:59 pmTrenton-Mercer

$143

Find similar

Frontier

Jan 29

TTN9:59 pmTrenton-Mercer

9h 54m

1 stop

RDU7:53 amRaleigh-Durham

Feb 2

RDU8:48 amRaleigh-Durham

15h 11m

1 stop

TTN11:59 pmTrenton-Mercer

$150

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Tue 1/13

8:00 am-6:37 pm

1 stop10h 37m

Raleigh-Durham

Thu 1/15

10:31 pm-12:01 am

1 stop25h 30m

$130

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Thu 11/13

4:27 pm-10:54 am

1 stop18h 27m

Raleigh-Durham

Sun 11/16

5:41 pm-11:59 pm

1 stop6h 18m

$143

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Thu 1/29

9:59 pm-7:53 am

1 stop9h 54m

Raleigh-Durham

Mon 2/2

8:48 am-11:59 pm

1 stop15h 11m

$150

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Sun 11/9

9:29 pm-5:42 pm

1 stop20h 13m

Raleigh-Durham

Fri 11/14

9:48 pm-11:59 pm

1 stop26h 11m

$176

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Fri 11/14

6:00 am-6:41 pm

1 stop12h 41m

Raleigh-Durham

Fri 11/14

9:48 pm-11:59 pm

1 stop26h 11m

$178

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Mon 2/2

7:00 am-5:03 pm

1 stop10h 03m

Raleigh-Durham

Mon 2/9

6:14 pm-10:02 pm

1 stop27h 48m

$220

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Fri 12/5

6:10 am-4:44 pm

1 stop10h 34m

Raleigh-Durham

Sat 12/6

8:14 pm-11:59 pm

1 stop27h 45m

$224

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Mon 11/24

12:44 pm-2:24 pm

1 stop25h 40m

Raleigh-Durham

Fri 12/5

8:14 pm-11:59 pm

1 stop27h 45m

$225

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Mon 2/2

7:00 am-12:12 am

2 stops17h 12m

Raleigh-Durham

Mon 2/9

8:45 pm-10:02 pm

1 stop25h 17m

$338

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Thu 12/4

5:58 pm-8:23 am

1 stop14h 25m

Raleigh-Durham

Sat 12/6

3:07 pm-11:59 pm

1 stop8h 52m

$431

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 Raleigh

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 Raleigh?

The cheapest month to fly to Raleigh from Trenton, New Jersey is in June. Flight prices, which tend to average around $98, are often lower during this time because this is during the off-season. If you are unable to visit Raleigh during the month of June, then departing from Trenton, New Jersey during the month January is also very affordable. Most momondo users find prices during this month for around $101.

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

The cheapest day to depart from Trenton, New Jersey to Raleigh is on a Tuesday when prices can be found for as low as $179. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $228. These prices are subject to change though, so be sure to set up a Price Alert for flights to Raleigh.

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

In the afternoon is the cheapest time of day to fly from Trenton, New Jersey to Raleigh when you can find flight prices for as low as $182. Flying to Raleigh in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Raleigh is at noon when prices are around $240.

When to book flights from Trenton, New Jersey to Raleigh

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Trenton-Mercer to Raleigh-Durham by plane?
Trenton-Mercer and Raleigh-Durham are 372.4 mi apart from one another. A reasonable flight in good conditions will take 6h 03m.
When did momondo last update prices for flights from Trenton-Mercer Airport to Raleigh-Durham Airport?
Prices for flights from Trenton-Mercer Airport to Raleigh-Durham Airport refresh daily.
How many operators does momondo search for flights from Trenton-Mercer Airport to Raleigh-Durham Airport?
As of October 2025, there is 1 operator available to choose from for flights from Trenton-Mercer Airport to Raleigh-Durham Airport.
How old do you have to be to fly from Trenton-Mercer Airport to Raleigh-Durham Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Raleigh-Durham Airport.
What documentation or ID do you need to fly to Raleigh-Durham Airport?
The travel and health documents you'll need for your trip to Raleigh-Durham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Raleigh-Durham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Trenton, New Jersey to Raleigh?
momondo data reveals that the most frequently booked plane model on the route from Trenton, New Jersey to Raleigh is Airbus A320-100/200, representing 17.39% of all bookings. The subsequent popular models are Airbus A320neo at 13.04%, Airbus A319 at 13.04%, and Airbus A321-100/200 at 8.70%.
What is the most popular airline from Trenton, New Jersey to Raleigh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Trenton, New Jersey to Raleigh is Frontier (100% of total bookings).

Best airlines flying from Trenton, New Jersey to Raleigh

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $103	Free Cancellation	Rating 5.8 3,123 reviews		Search Frontier flights

Durham

Danville

Cary

Rocky Mount

Chapel Hill

Goldsboro

Wilson

Smithfield

Garner

South Hill

Sanford

Pinehurst

Roanoke Rapids

Southern Pines

Wake Forest

Morrisville

Henderson

Dunn

Apex

Selma

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Trenton to Raleigh. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Raleigh from Trenton which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Trenton to Raleigh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Raleigh from Trenton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.