Cheap Flights from Frederick (FDK) to Trenton (TTN)

Popular airlines from Frederick, MD (FDK-Frederick Municipal) to Trenton–Mercer Airport (TTN)

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Frequently asked questions

How much does a flight from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN) cost?
Lock in a cheap one-way flight or cheap return flight from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN) 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 Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN)?
is the cheapest month to fly from FDK to TTN. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN)?
To find the cheapest airline flying from FDK to TTN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN)?
Direct flights from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FDK to TTN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN)?
Opt for a flight from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN) last-minute?
Last-minute bookings from FDK to TTN are typically more expensive. To secure the best rates, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a FDK to TTN flight and hotel package?
Booking a FDK to TTN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Frederick, MD (FDK-Frederick Municipal) to Mercer Airport (TTN)?
If you reserved your FDK to TTN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Frederick Municipal
Destination airport
Mercer
Distance
148 mi

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Frederick to Trenton Flights

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

 

The best time to book a flight from Frederick to Trenton

Sunday is one of the best days to book for cheap flights from Frederick 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 Frederick 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 Frederick to Trenton in 2026. 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 Frederick 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 Frederick 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.

 

Frederick to Trenton Flights

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*Available to One Key members.