Mercer County Flights - Book Cheap Flights to Mercer County

Popular airlines to Mercer County

  • JetBlue Airways

    JetBlue Airways

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • British Airways

    British Airways

  • KLM

    KLM

  • Alaska Airlines

    Alaska Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Mercer County

Morven which includes a house
FlightsFlights

Princeton

Princeton
FlightsFlights

Lawrenceville

Lawrenceville

About Mercer County

Expedia offers flights to Mercer County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Mercer County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Mercer County that have flexible change policies?
When it comes to travelling these days, flexibility is a must. That's why we have a "No change fee" search function to help you track down cheap and flexible tickets to Mercer County. It's to the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Mercer County?
Frontier Airlines runs flights into or near Mercer County, including 169 that travel to Mercer Airport (TTN) each month. Select your travel dates and then reserve your ticket early to score the best deal.
How can I find cheap tickets to Mercer County?
To nab a terrific deal to Mercer County, book well ahead. Also make use of Expedia's "flexible dates" feature at the top of your search results. This will show you the cheapest prices for similar time frames. In the last seven days, was the lowest price for a flight to Mercer County.
How much is a flight to Mercer County?
One-way flights taking off from () sold for as little as in the last seven days. During this period, the price of a round-trip journey to Mercer County varied between and . If you spot a bargain, book as fast as you can — these prices don't stick around for long.
What are the most popular airports to fly into in Mercer County?
Zip up your suitcase and jet into Mercer Airport (TTN), Mercer County's leading flight hub. Secure a seat on one of the 169 flights that land at this well-known destination each month.
How much is a plane ticket to Mercer County?
In the last seven days, tickets to Mercer County fluctuated between and . Prices tend to rise over time, so land yourself a great deal today.
What is the best time to go to Mercer County?
A nice time to head for Mercer County, as well as the exciting city of Trenton, is during the busy months of March, July and August. Summer in this part of the world starts June 20, and you can expect temperatures of between 18ºC and 27ºC if you visit then. This warmer weather is ideal for touring around this city's attractions.
What months are the cheapest to book a flight to Mercer County?
February is the most affordable month to secure a seat for your Mercer County break. Airfares cost the most throughout December, so avoid this time if you can.
*Available to Expedia members.