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$100+ Cheap flights from Trenton, NJ to Raleigh (TTN - RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — RDU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Trenton to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$278
(KAYAK)

One-way from

$100
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$158
From Trenton-Mercer to Raleigh-Durham
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One-way flight from Trenton-Mercer to Raleigh-Durham
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Highest demand for flights based on searches. 48% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 25% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Trenton to Raleigh

Cheapest flights from Trenton to Raleigh
Explore the most affordable flight options available from Trenton to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:29 amTTN - RDU
1 stop7h 58mFrontier
Tue 6/178:00 amRDU - TTN
1 stop15h 59mFrontier
Deal found 6/10$249

Cheapflights Fare Finder

Customize your flight search to find flights from Trenton to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Trenton to Raleigh that are best for you.

Fly from

Trenton

Fly to

Raleigh

Route

Depart

Return

Price

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Sat 7/12

9:29 am-3:11 pm

1 stop5h 42m

Raleigh-Durham

Tue 7/15

8:00 am-4:23 pm

1 stop8h 23m

$278

TrentonRaleigh

TTN - RDU

TTNRDU

Trenton-Mercer

Sun 9/7

11:41 am-6:15 pm

1 stop6h 34m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from Trenton to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Trenton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Trenton to Raleigh

What is the cheapest month to book a flight from Trenton, New Jersey to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Raleigh (average of $206). Flying from Trenton, New Jersey to Raleigh in March is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TTN to RDU?

Find hourly flight availability from Trenton to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Trenton, New Jersey to Raleigh at noon. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight in the morning.

Rainfall in Raleigh by month

Plan your trip to Raleigh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Raleigh ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Raleigh when rainfall is around 2.9 in.

Temperature in Raleigh by month

Plan your trip to Raleigh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Raleigh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated June 12, 2025.
Frontier
6.0
Okay
3,295 reviews

Crew

6.8

Overall

6.0

Food

4.8

Comfort

5.6

Entertainment

4.6

Boarding

6.2

Reviews

1 / 20
4.0
Okay

Paulina,Jun 2025

MSY - DEN

The staff in the plane and outside of the plane were very rude. My flight was delayed 3 times which i understand was not the staff’s fault but my boarding pass time was never updated which had multiple people very confused and when I asked the question of why no answer was given. They made a handful of people check their bag and upon entering the plane there was still plenty of room.
Frontier
6.0
Okay
3,295 reviews
Frontier
6.0
Okay
3,295 reviews

Crew

6.8

Overall

6.0

Food

4.8

Comfort

5.6

Entertainment

4.6

Boarding

6.2

Reviews

1 / 20
4.0
Okay

Paulina,Jun 2025

MSY - DEN

The staff in the plane and outside of the plane were very rude. My flight was delayed 3 times which i understand was not the staff’s fault but my boarding pass time was never updated which had multiple people very confused and when I asked the question of why no answer was given. They made a handful of people check their bag and upon entering the plane there was still plenty of room.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Trenton, New Jersey to Raleigh flight route?

    Flights from Trenton-Mercer to Raleigh-Durham have been viewed 7 times in the past calendar month.

  • What is the cheapest airline to fly from Trenton, New Jersey to Raleigh round-trip?

    Currently priced at $278, Frontier will fly you from Trenton, New Jersey to Raleigh and back. In addition to Frontier, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Trenton to Raleigh that include hotel bookings?

    Yes. In addition to deals on Trenton to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trenton to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to Raleigh.

  • Can I find deals for business class flights from Trenton to Raleigh?

    Yes. Cheapflights offers flight deals from Trenton to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Trenton, New Jersey to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Raleigh (average of $206). Flying from Trenton, New Jersey to Raleigh in March is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Trenton?

Book flights to Trenton if you plan to visit one of these locations
Morrisville
Dunn
Smithfield
Cary
Rocky Mount
Chapel Hill
Goldsboro
Apex
Garner
Wake Forest
Wilson
Danville
Henderson
Holly Springs
Oxford

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Alternative routes for Trenton to Raleigh

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Top airline flying from Trenton to Raleigh

Discover the top airline that operate flights from Trenton to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$138FlexibilityNo cancel feeOn-time62%

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