$34 Cheap Flights from Raleigh to Trenton

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Find The Best Dates To Fly from Raleigh - Durham Intl. to Mercer

Amazing RDU to TTN Flight Deals

The cheapest flights to Mercer found within the past 7 days were $68 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for RDU to TTN

CarrierFlightDepart RDUArrive TTNSat
F989409:39 am11:07 am
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FAQs about flights from Raleigh - Durham Intl. Airport (RDU) to Mercer Airport (TTN)

Can I catch a flight from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to Trenton, NJ Airport (TTN-Mercer) right now?

For info on any current Trenton, NJ Airport (TTN-Mercer) travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don't get caught out en route.

Are there direct flights from RDU to TTN?

If you're not a big fan of stopovers, you'll want to arrange your flight from RDU to Trenton–Mercer Airport well in advance. Frontier Airlines is the only airline that offers direct flights between Raleigh and Trenton.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Mercer Airport (TTN), please visit our Customer Service Portal.

How long is the flight from RDU to Mercer Airport (TTN)?

With the flight from Raleigh to Trenton taking on average 4 hours and 13 minutes, there'll be time to get things done in the air. Make good use of your journey by bringing that book you never have time to read, seeing what in-flight entertainment is on offer or having a good snooze. You might even find you can squeeze in all three before landing.

What is the flight distance from RDU to Mercer Airport (TTN)?

The flight distance from Raleigh–Durham Airport to Mercer Airport (TTN) is 1,429 mi. We recommend you bring a magazine or a few podcasts to make your flight more enjoyable.

What airlines fly from Raleigh, NC Airport (RDU-Raleigh - Durham Intl.) to TTN?

Eager to fly straight from RDU to TTN? You're in luck. Frontier Airlines offers 23 flights each month and is a popular choice with many seasoned travelers.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.


Traveling From Raleigh - Durham Intl.
Traveling To Mercer
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $68

Discover our best flights from Raleigh RDU to Trenton TTN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Raleigh RDU to Trenton TTN at the right price  

Airfares to Trenton TTN from Raleigh RDU currently cost between $68 and $121. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Raleigh RDU to Trenton TTN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Raleigh RDU to Trenton TTN on Travelocity starting at $34. Prices and availability subject to change. Additional terms may apply. 


Get to Trenton TTN from Raleigh RDU quicker with direct flights. 

Get to Trenton faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to TTN from RDU to take around hour(s) min(s).  


Find our cheapest airfares for flights from Raleigh RDU to Trenton TTN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to TTN from RDU. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Raleigh RDU to Trenton TTN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Raleigh RDU to Trenton TTN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Trenton TTN from Raleigh RDU 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to TTN from RDU have this option.  


Travel with confidence when you book flights to Trenton TTN from Raleigh RDU with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.