RDU - TTN

$72 Find Cheap Flights from Raleigh to Trenton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Trenton departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Trenton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Trenton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Trenton, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Raleigh to Trenton (RDU-TTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Trenton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Trenton

Fri, Sep 26 - Mon, Sep 29
Frontier Logo
6:22 am - 11:34 amRDU-TTN
5h 12m1 stop
Frontier Logo
11:45 am - 6:08 pmTTN-RDU
6h 23m1 stop
$143Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
6:22 am - 11:34 amRDU-TTN
5h 12m1 stop
Frontier Logo
12:30 pm - 10:58 pmTTN-RDU
10h 28m1 stop
$144Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
8:08 pm - 11:00 amRDU-TTN
14h 52m1 stop
Frontier Logo
4:57 pm - 6:08 pmTTN-RDU
25h 11m1 stop
$145Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
8:23 pm - 11:00 amRDU-TTN
14h 37m1 stop
Frontier Logo
4:57 pm - 9:53 amTTN-RDU
16h 56m1 stop
$146Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
11:39 am - 11:59 pmRDU-TTN
12h 20m1 stop
Frontier Logo
9:29 pm - 5:42 pmTTN-RDU
20h 13m1 stop
$148Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
10:23 am - 11:59 pmRDU-TTN
13h 36m1 stop
Frontier Logo
4:25 pm - 9:35 amTTN-RDU
17h 10m1 stop
$150Frontier
Find Deal
Wed, Oct 1 - Fri, Oct 3
Frontier Logo
7:00 pm - 11:00 amRDU-TTN
16h 00m1 stop
Frontier Logo
11:45 am - 9:53 amTTN-RDU
22h 08m1 stop
$166Frontier
Find Deal
Fri, Oct 17 - Fri, Oct 24
Frontier Logo
1:59 pm - 11:59 pmRDU-TTN
10h 00m1 stop
Frontier Logo
6:00 am - 1:06 pmTTN-RDU
7h 06m1 stop
$170Frontier
Find Deal
Wed, Nov 5 - Mon, Nov 10
Multiple Airlines Logo
3:07 pm - 3:32 pmRDU-TTN
24h 25m1 stop
Multiple Airlines Logo
6:20 pm - 5:08 pmTTN-RDU
22h 48m2 stops
$304Multiple Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 16
Multiple Airlines Logo
3:07 pm - 11:59 pmRDU-TTN
8h 52m1 stop
Multiple Airlines Logo
9:29 pm - 6:02 pmTTN-RDU
20h 33m2 stops
$327Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$143
Frontier
Fri 9/26Mon 9/29
RDU - TTN • 1 stop
Cheapest one-way
$72
Frontier
Fri 9/26
RDU - TTN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trenton!
Booking Insights

KAYAK's insights & trends for Raleigh to Trenton flights

Get data-powered insights and trends into flights from Raleigh to Trenton to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Raleigh to Trenton?

Percentage of 1-stop round-trip flights from Raleigh to Trenton chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Tampa (TPA) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Raleigh to Trenton picked an itinerary connecting there.

What is the cheapest layover airport when flying from Raleigh to Trenton?

Average round-trip price for 1-stop flights from Raleigh to Trenton clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $198.

Which layover airport offers the shortest total travel time from Raleigh to Trenton?

Shortest average total travel time for 1-stop one-way flights from Raleigh to Trenton via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Philadelphia (PHL) for the shortest journey. The average one-way travel time for flights connecting there is 3h 06m.

Which layover airport has the quickest connection when flying from Raleigh to Trenton?

Average layover duration at different layover airports for 1-stop one-way flights from Raleigh to Trenton, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Philadelphia (PHL) often has the shortest layovers from Raleigh to Trenton, with an average of 1h 04m.

Find deals

Good to know

Low seasonMarch
Cheapest flight$72
Best time to beat the crowds with an average 73% drop in price.
Most popular time to fly and prices are also 57% lower on average.
Flight from Raleigh to Trenton

When to book flights from Raleigh to Trenton

Are your dates flexible? Find out the best times to travel from Raleigh to Trenton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Trenton

  • What is the cheapest flight from Raleigh to Trenton?

    In the last 3 days, the lowest price for a flight from Raleigh to Trenton was $72 for a one-way ticket and $143 for a round-trip.

  • Do I need a passport to fly between Raleigh and Trenton?

    A passport is not required to fly from Raleigh to Trenton.

  • Which airports will I be using when flying from Raleigh to Trenton?

    Raleigh and Trenton are both served by 1 main airport. You will leave Raleigh from Raleigh-Durham and will be arriving at Trenton-Mercer.

  • Which airlines offer Wi-Fi service onboard planes from Raleigh to Trenton?

    American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Raleigh to Trenton flight route.

  • Which aircraft models fly most regularly from Raleigh to Trenton?

    The Airbus A319 is the aircraft model that flies most regularly on the Raleigh to Trenton flight route.

  • How does KAYAK find such low prices on flights from Raleigh to Trenton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Trenton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Trenton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Trenton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trenton with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and TTN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Trenton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trenton from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Raleigh to Trenton

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Trenton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Trenton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.8
FrontierOverall score based on 3172 reviews
6.7Crew
6.1Boarding
4.7Food
5.5Comfort
4.4Entertainment
Airline reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

4.0 OkayAnonymous, Aug 2025SEA - DEN
Read more Frontier reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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

Information on your arrival and departure airports

Raleigh (RDU)
Trenton (TTN)

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