Cheap Flights from Trenton (TTN) to Chattanooga (CHA)

Popular airlines from Trenton–Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA)

Frequently asked questions

How much does a flight from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA) cost?
Get a cheap one-way flight or cheap return flight from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between TTN and CHA. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA)?
To find the cheapest airline that'll fly you from TTN to CHA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA)?
You'll need to book a flight with a layover when traveling from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from TTN to CHA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the time of year and airline.*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 Chattanooga Metropolitan Airport (CHA)?
To reach Chattanooga Metropolitan Airport (CHA) on time, opt for a flight that leaves from Mercer Airport (TTN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Chattanooga Metropolitan Airport (CHA) last-minute?
Holding off until just before your trip to book a ticket from TTN to CHA generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a TTN to CHA flight and hotel package?
Opting for a TTN to CHA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mercer Airport (TTN) to Chattanooga Metropolitan Airport (CHA)?
In most instances, you can reschedule or cancel your TTN to CHA flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Mercer
Destination airport
Chattanooga Metropolitan
Roundtrip price
$236
Distance
672 mi

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Trenton to Chattanooga Flights

The cheapest times to fly from Trenton to Chattanooga

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 Chattanooga are during the month of . You can find some of the cheapest flights from Trenton to Chattanooga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trenton to Chattanooga

Sunday is one of the best days to book for cheap flights from Trenton to Chattanooga: 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 Chattanooga

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 Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga Flights

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*Available to One Key members.