Search Cheap Flights to
Trenton

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Trenton Flights as Low as $139

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Wed, Sep 10 - Sun, Sep 14
DEN
Denver Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$139 Roundtrip, found 8 hours ago
$139
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 14, priced at $139 found 8 hours ago
Frontier Airlines
Wed, Sep 10 - Sun, Sep 14
DEN
Denver Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 14, priced at $157 found 8 hours ago
Frontier Airlines
Wed, Sep 10 - Sun, Sep 14
DEN
Denver Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$168 Roundtrip, found 8 hours ago
$168
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 14, priced at $168 found 8 hours ago
Frontier Airlines
Wed, Sep 10 - Sun, Sep 14
DEN
Denver Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$171 Roundtrip, found 8 hours ago
$171
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 14, priced at $171 found 8 hours ago
Frontier Airlines
Thu, Oct 16 - Sat, Oct 18
BWI
Baltimore Washington Intl. Thurgood Marshall
CVG
Cincinnati - Northern Kentucky Intl.
$174 Roundtrip, found 1 day ago
$174
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Baltimore Washington Intl. Thurgood Marshall to Cincinnati - Northern Kentucky Intl., returning Sat, Oct 18, priced at $174 found 1 day ago
Delta
Tue, Sep 2 - Wed, Sep 10
BWI
Baltimore Washington Intl. Thurgood Marshall
CVG
Cincinnati - Northern Kentucky Intl.
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 2 from Baltimore Washington Intl. Thurgood Marshall to Cincinnati - Northern Kentucky Intl., returning Wed, Sep 10, priced at $180 found 4 days ago
American Airlines
Wed, Sep 3 - Thu, Sep 11
BWI
Baltimore Washington Intl. Thurgood Marshall
CVG
Cincinnati - Northern Kentucky Intl.
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 3 from Baltimore Washington Intl. Thurgood Marshall to Cincinnati - Northern Kentucky Intl., returning Thu, Sep 11, priced at $184 found 4 days ago
United
Wed, Sep 3 - Thu, Sep 11
BWI
Baltimore Washington Intl. Thurgood Marshall
CVG
Cincinnati - Northern Kentucky Intl.
$190 Roundtrip, found 4 days ago
$190
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 3 from Baltimore Washington Intl. Thurgood Marshall to Cincinnati - Northern Kentucky Intl., returning Thu, Sep 11, priced at $190 found 4 days ago
Delta
Fri, Sep 5 - Wed, Sep 10
BWI
Baltimore Washington Intl. Thurgood Marshall
DAY
James M. Cox Dayton Intl.
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to James M. Cox Dayton Intl., returning Wed, Sep 10, priced at $233 found 6 days ago
Frontier Airlines
Thu, Aug 28 - Tue, Sep 2
SAN
San Diego Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$260 Roundtrip, found 6 hours ago
$260
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Aug 28 from San Diego Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, Sep 2, priced at $260 found 6 hours ago
Delta
Fri, Oct 10 - Tue, Oct 14
SAN
San Diego Intl.
DAY
James M. Cox Dayton Intl.
$289 Roundtrip, found 6 days ago
$289
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 10 from San Diego Intl. to James M. Cox Dayton Intl., returning Tue, Oct 14, priced at $289 found 6 days ago
Delta
Sat, Aug 30 - Fri, Sep 5
MSP
Minneapolis - St. Paul Intl.
DAY
James M. Cox Dayton Intl.
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Aug 30 from Minneapolis - St. Paul Intl. to James M. Cox Dayton Intl., returning Fri, Sep 5, priced at $299 found 2 days ago
Delta
Thu, May 7 - Sun, May 10
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, May 7 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, May 10, priced at $319 found 2 days ago
Breeze Airways
Thu, Aug 28 - Tue, Sep 2
SAN
San Diego Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$336 Roundtrip, found 6 hours ago
$336
Roundtrip
found 6 hours ago
Select Breeze Airways flight, departing Thu, Aug 28 from San Diego Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, Sep 2, priced at $336 found 6 hours ago
Alaska Airlines
Sat, Nov 22 - Wed, Dec 3
SAN
San Diego Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Nov 22 from San Diego Intl. to Cincinnati - Northern Kentucky Intl., returning Wed, Dec 3, priced at $340 found 1 day ago
American Airlines
Tue, Nov 25 - Sun, Nov 30
CLD
McClellan-Palomar
CVG
Cincinnati - Northern Kentucky Intl.
$900 Roundtrip, found 1 day ago
$900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 25 from McClellan-Palomar to Cincinnati - Northern Kentucky Intl., returning Sun, Nov 30, priced at $900 found 1 day ago

Cheap Flights to Trenton

Fall in love at first flight with your vacation to Trenton by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Trenton on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Trenton, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Trenton

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Trenton with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CVG airport.

What is the cheapest month to fly to Trenton?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Trenton are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Trenton?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Trenton.

What airport is best to fly into Trenton?

When you’re planning your trip to Trenton, convenience is the name of the game. Luckily, Trenton Butler County Regional Airport is nearby so you can deplane and get going on checking off everything on your Trenton must-do list.

How much are flights to Trenton?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Trenton on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $139, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Trenton?

The trick to saving a stack of cash on your flight to Trenton? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $139 right now, why wait?

Trenton Flight Information
Destination airport
Cincinnati - Northern Kentucky Intl.
Destination airport IATA code
CVG
Roundtrip price
$98

Last Minute Hotel Deals in Trenton

Sonesta ES Suites Cincinnati - Sharonville East

Sonesta ES Suites Cincinnati - Sharonville East

3 out of 5
2670 E Kemper Rd, Sharonville, OH
Book a stay at this business-friendly hotel in Sharonville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (1,005 reviews)
Breakfast could have been better.
"Room was clean, bed was comfortable. Unable to connect to the internet. Breakfast didn't give many options."

Reviewed on Aug 17, 2025

Get rates
Sonesta ES Suites Cincinnati - Sharonville East
LivINN Hotel Cincinnati / Sharonville Convention Center

LivINN Hotel Cincinnati / Sharonville Convention Center

2.5 out of 5
11385 Chester Rd, Sharonville, OH
Book a stay at this business-friendly hotel in Sharonville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in ...
8.4/10 Very Good! (1,489 reviews)
"Great pool area! Clean rooms. Friendly staff."

Reviewed on Aug 17, 2025

Get rates
LivINN Hotel Cincinnati / Sharonville Convention Center
La Quinta Inn & Suites by Wyndham Cincinnati Sharonville

La Quinta Inn & Suites by Wyndham Cincinnati Sharonville

3 out of 5
11029 Dowlin Dr, Sharonville, OH
Stay at this 3-star business-friendly hotel in Sharonville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,012 reviews)
"Clean and very spacious. I think breakfast can be better and more towels in the suits. No smart tvs, no connectivity for streaming available."

Reviewed on Aug 13, 2025

Get rates
La Quinta Inn & Suites by Wyndham Cincinnati Sharonville
Quality Inn Mason Near Kings Island

Quality Inn Mason Near Kings Island

2.5 out of 5
5589 Kings Mills Rd, Mason, OH
Book a stay at this family-friendly hotel in Mason. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff in our ...
8.4/10 Very Good! (853 reviews)
"Super comfortable room. Easy access to Cincinnati Open. Breakfast was great!"

Reviewed on Aug 17, 2025

Get rates
Quality Inn Mason Near Kings Island
Sonesta ES Suites Cincinnati - Blue Ash

Sonesta ES Suites Cincinnati - Blue Ash

3 out of 5
11401 Reed Hartman Hwy, Cincinnati, OH
Stay at this hotel in Cincinnati. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful staff in our reviews. ...
9/10 Wonderful! (1,001 reviews)
OK place.
"OK place and stay. A little tired and not as nice as expected. Breakfast was so-so."

Reviewed on Aug 12, 2025

Get rates
Sonesta ES Suites Cincinnati - Blue Ash
Great Wolf Lodge Cincinnati/Mason

Great Wolf Lodge Cincinnati/Mason

3.5 out of 5
2501 Great Wolf Dr, Maineville, OH
Stay at this 3.5-star family-friendly resort in Maineville. Enjoy 5 indoor pools, 4 restaurants, and free water park access. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,000 reviews)
"Fun for the whole family"

Reviewed on Aug 11, 2025

Get rates
Great Wolf Lodge Cincinnati/Mason
Hyatt Place Cincinnati/Blue Ash

Hyatt Place Cincinnati/Blue Ash

3 out of 5
11435 Reed Hartman Hwy, Cincinnati, OH
Book a stay at this business-friendly hotel in Cincinnati. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,005 reviews)
"Good"

Reviewed on Aug 16, 2025

Get rates
Hyatt Place Cincinnati/Blue Ash
Comfort Inn Cincinnati Northeast

Comfort Inn Cincinnati Northeast

2.5 out of 5
9011 Fields Ertel Rd, Cincinnati, OH
Book a stay at this business-friendly hotel in Cincinnati. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,002 reviews)
Great stay
"Tyler at the front desk was very helpful and nice. Room was clean. Breakfast was stocked a coffee was fresh."

Reviewed on Aug 17, 2025

Get rates
Comfort Inn Cincinnati Northeast
See all 805 properties in Trenton
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.