Cheap Flights from Trenton (TTN) to Hamilton (HAO)

Popular airlines from Trenton–Mercer Airport (TTN) to Hamilton, OH (HAO-Butler County Regional)

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Alternative airports near Hamilton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cincinnati - Northern Kentucky Intl. CVG. Cheapest option available. Average driving time to city center is 49 minutes. Flights from $218
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center49 min
Flights from $218

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to Butler County Regional Airport (HAO) cost?
Grab a cheap one-way flight or cheap return flight from Mercer Airport (TTN) to Butler County Regional Airport (HAO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to Butler County Regional Airport (HAO)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between TTN and HAO. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Mercer Airport (TTN) to Butler County Regional Airport (HAO)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TTN to HAO flight.
How many flights per day from Mercer Airport (TTN) to Butler County Regional Airport (HAO)?
There aren't any daily direct flights available from Mercer Airport (TTN) to Butler County Regional Airport (HAO). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from TTN to HAO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercer Airport (TTN) to Butler County Regional Airport (HAO)?
To land at Butler County Regional Airport (HAO) on schedule, choose a flight that leaves Mercer Airport (TTN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercer Airport (TTN) to Butler County Regional Airport (HAO) last-minute?
Waiting until just before your departure to book a flight from TTN to HAO often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a TTN to HAO flight and hotel package?
You'll generally save money by securing a TTN to HAO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Butler County Regional Airport (HAO)?
Usually, it's possible to reschedule or cancel your TTN to HAO flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Mercer
Destination airport
Butler County Regional
Distance
518 mi

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Trenton to Hamilton Flights

The cheapest times to fly from Trenton to Hamilton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trenton to Hamilton are during the month of . You can find some of the cheapest flights from Trenton to Hamilton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to Hamilton

Sunday is one of the best days to book for cheap flights from Trenton to Hamilton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trenton to Hamilton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trenton to Hamilton in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trenton to Hamilton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trenton to Hamilton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trenton to Hamilton Flights

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*Available to One Key members.