Cheap Flights from Denver (DEN) to Trenton (TTN)

Popular airlines from Denver Intl. Airport (DEN) to Trenton–Mercer Airport (TTN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

Find the cheapest month to fly from Denver (DEN) to Trenton (TTN)

February is typically the cheapest month to fly

From ¥18,411 - ¥92,864 per traveler.

Frequently asked questions

How much is a flight from Denver Intl. Airport (DEN) to Mercer Airport (TTN)?
Round-trip tickets between DIA airport and Trenton–Mercer Airport start from . This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to Trenton–Mercer Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from DEN to TTN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DIA airport to TTN flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from DIA airport to Trenton–Mercer Airport?
Consider bringing your own on-board entertainment, as it takes an average of 5 hours and 35 minutes to touch down in TTN from Denver Airport. A good set of noise-canceling earphones will be handy too.
How far is the flight from Denver Intl. Airport (DEN) to Mercer Airport (TTN)?
It's around 2,500 kilometers between Denver Intl. Airport (DEN) and TTN, so you'll be flying for a while. Keep yourself occupied by packing things like your e-reader or a good old-fashioned book.
Which airlines fly direct from Denver Intl. Airport (DEN) to TTN?
Direct flights aren't available, so you'll have to make at least one stop between Denver Airport and Mercer Airport (TTN). Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are Denver Airport to TTN flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Denver Airport to Trenton–Mercer Airport are available up to a year prior to departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Denver Intl.
Destination airport
Mercer
Distance
2514 km

Book with confidence

Explore a world of travel with Expedia

Trenton nearby Airports

Newark Liberty Intl. Airport

Philadelphia

Allentown

*Available to Expedia members.