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Cheap Flights to Mercer County

View AU$445 flight on Sun, 1 Nov 2026Opens in a new window

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Popular airlines to Mercer County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Breeze Airways

  • Lufthansa

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Cheapest Flights to Mercer County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
Delta
Brussels Airlines
American Airlines
Lufthansa
British Airways
KLM
United
Delta

Trending flights to Mercer County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

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 key. That's why we have a "No change fee" filter to help you locate flexible, low-cost flights to Mercer County. It's on the left of your screen just below the "Flexible change policies" heading.
Which airlines fly to Mercer County?
With a great range of airlines operating flights into or near Mercer County, you're spoiled for choice:
  • American Airlines - 368 flights to or near Mercer County each month, including 368 flights to Blue Grass Airport (LEX) per month.
  • Delta Air Lines - 238 flights to or near Mercer County each month, including 238 flights to Blue Grass Airport (LEX) per month.
  • United Airlines - 91 flights to or near Mercer County each month, including 91 flights to Blue Grass Airport (LEX) per month.
How can I find cheap tickets to Mercer County?
You'll always find a fabulous deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then tick the flexible dates box above to see prices for nearby days. AU$565 was the cheapest price for a flight to Mercer County in the last seven days.
How much is a flight to Mercer County?
In the last seven days, return tickets to Mercer County sold for as low as AU$565 and peaked at AU$1,601. For one-way trips taking off from Fort Lauderdale (FLL), the cheapest seat during this time was AU$445.
What are the most popular airports to fly into in Mercer County?
A major entryway to Mercer County, roughly 789 flights service Blue Grass Airport (LEX) every month. Scout around for a top deal, book your seat and get set to enjoy the best of this sensational region.
When is the cheapest time to fly to Mercer County?
If you can be flexible with what day you jet off to Mercer County, try to depart earlier in the week. The most economical day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with a lot of people choosing to fly on the weekend.
How much is a plane ticket to Mercer County?
In the last seven days, tickets to Mercer County fluctuated from AU$565 to AU$1,601.
What is the best time to go to Mercer County?
Harrodsburg, Mercer County's most populous city, is a great place to explore at anytime. Not a big fan of chilly weather? Then venture here from June 20 onward during the summer months, when temperatures fluctuate from 18ºC to 29ºC. April, August and October is when Harrodsburg brings in the biggest crowds.
What months are the cheapest to book a flight to Mercer County?
Reserve your ticket in February to enjoy low-priced flights to Mercer County. The festive month of December is often the most expensive time to purchase a fare.

Book with confidence

Mercer County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Mercer County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Mercer County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Mercer County that won’t cause your wallet to flinch. Browse through our inventory of Mercer County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Mercer County Flights

Travel information

Mercer County Flights Information

Airlines serving
United, Delta, American Airlines, Brussels Airlines, British Airways, Lufthansa, KLM
Roundtrip price
from AU$565
Mercer County Flights Information
*Available to Expedia members.