$494 Cheap Flights from Appleton (ATW) to Trenton (TTN)

View $494 flight on Thu, Jul 2, 2026Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Trenton–Mercer Airport (TTN)

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Cheap Flights from Appleton to Trenton (ATW-TTN)

Prices were available within the past 7 days and start at $494 for one-way flights and $1,054 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,054 Roundtrip, found 3 days ago
$1,054
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,054 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,054 Roundtrip, found 3 days ago
$1,054
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,054 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,154 Roundtrip, found 3 days ago
$1,154
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,154 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,154 Roundtrip, found 3 days ago
$1,154
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,154 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,168 Roundtrip, found 3 days ago
$1,168
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,168 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,168 Roundtrip, found 3 days ago
$1,168
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,168 found 3 days ago
American Airlines
Thu, Jul 2 - Sun, Jul 5
ATW
Appleton
TTN
Trenton
$1,252 Roundtrip, found 3 days ago
$1,252
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Appleton to Trenton, returning Sun, Jul 5, priced at $1,252 found 3 days ago
Flights from Appleton (ATW) to Trenton (TTN)
Origin airport
Appleton Intl.
Destination airport
Mercer
Roundtrip price
$1,053
Distance
751 mi

Appleton to Trenton Flights

The cheapest times to fly from Appleton to Trenton

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

 

The best time to book a flight from Appleton to Trenton

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

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 Appleton to Trenton in 2026. You can also book with separate airlines for your outbound and return journeys, from $494 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 Appleton to Trenton 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 Appleton to Trenton 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.

 

Frequently asked questions

How much does a flight from Appleton Intl. Airport (ATW) to Mercer Airport (TTN) cost?
Grab a cheap one-way flight from $494 or cheap return flight from $1,054 from Appleton Intl. Airport (ATW) to Mercer Airport (TTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Appleton Intl. Airport (ATW) to Mercer Airport (TTN)?
Planning your trip for July is a good way to save, as it's the cheapest month for flights between ATW and TTN. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Appleton Intl. Airport (ATW) to Mercer Airport (TTN)?
To find the cheapest airline that'll fly you from ATW to TTN, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Appleton Intl. Airport (ATW) to Mercer Airport (TTN)?
There are no daily direct flights departing from Appleton Intl. Airport (ATW) to Mercer Airport (TTN). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ATW to TTN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Appleton Intl. Airport (ATW) to Mercer Airport (TTN)?
To avoid potential delays on the Appleton Intl. Airport (ATW) to Mercer Airport (TTN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Appleton Intl. Airport (ATW) to Mercer Airport (TTN) last-minute?
Waiting until right before your break to book your flight from ATW to TTN often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book an ATW to TTN flight and hotel package?
Opting for an ATW to TTN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add car rentals, activities 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 Appleton Intl. Airport (ATW) to Mercer Airport (TTN)?
If you booked your ATW to TTN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.