Cheap flights to Mercer County

View €177 flight on Fri, 8 May 2026Opens in a new window

Popular airlines to Mercer County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

  • Lufthansa

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Cheap round-trip flights to Mercer County

Prices were available within the past 7 days and start at €177 for one-way flights and €237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 2 Dec - Wed, 9 Dec
IAD
Washington
LEX
Lexington
€237 Return, found 2 days ago
€237
Return
found 2 days ago
Select Delta flight, departing Wed, 2 Dec from Washington to Lexington, returning Wed, 9 Dec, priced at €237 found 2 days ago
American Airlines
Fri, 27 Feb - Thu, 5 Mar
OMA
Omaha
LEX
Lexington
€270 Return, found 1 day ago
€270
Return
found 1 day ago
Select American Airlines flight, departing Fri, 27 Feb from Omaha to Lexington, returning Thu, 5 Mar, priced at €270 found 1 day ago
American Airlines
Wed, 2 Dec - Wed, 9 Dec
IAD
Washington
LEX
Lexington
€271 Return, found 2 days ago
€271
Return
found 2 days ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Lexington, returning Wed, 9 Dec, priced at €271 found 2 days ago
Delta
Fri, 1 May - Tue, 5 May
IAD
Washington
LEX
Lexington
€279 Return, found 1 day ago
€279
Return
found 1 day ago
Select Delta flight, departing Fri, 1 May from Washington to Lexington, returning Tue, 5 May, priced at €279 found 1 day ago
United
Fri, 27 Feb - Thu, 5 Mar
OMA
Omaha
LEX
Lexington
€287 Return, found 1 day ago
€287
Return
found 1 day ago
Select United flight, departing Fri, 27 Feb from Omaha to Lexington, returning Thu, 5 Mar, priced at €287 found 1 day ago
American Airlines
Wed, 2 Dec - Wed, 9 Dec
IAD
Washington
LEX
Lexington
€296 Return, found 2 days ago
€296
Return
found 2 days ago
Select American Airlines flight, departing Wed, 2 Dec from Washington to Lexington, returning Wed, 9 Dec, priced at €296 found 2 days ago
American Airlines
Fri, 27 Feb - Thu, 5 Mar
OMA
Omaha
LEX
Lexington
€303 Return, found 1 day ago
€303
Return
found 1 day ago
Select American Airlines flight, departing Fri, 27 Feb from Omaha to Lexington, returning Thu, 5 Mar, priced at €303 found 1 day ago
Delta
Fri, 27 Feb - Thu, 5 Mar
OMA
Omaha
LEX
Lexington
€309 Return, found 1 day ago
€309
Return
found 1 day ago
Select Delta flight, departing Fri, 27 Feb from Omaha to Lexington, returning Thu, 5 Mar, priced at €309 found 1 day ago
British Airways
Sun, 1 Mar - Sun, 8 Mar
DUB
Dublin
LEX
Lexington
€639 Return, found 3 days ago
€639
Return
found 3 days ago
Select British Airways flight, departing Sun, 1 Mar from Dublin to Lexington, returning Sun, 8 Mar, priced at €639 found 3 days ago
Aer Lingus
Mon, 2 Mar - Mon, 9 Mar
DUB
Dublin
LEX
Lexington
€784 Return, found 3 days ago
€784
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 2 Mar from Dublin to Lexington, returning Mon, 9 Mar, priced at €784 found 3 days ago

About Mercer County

Expedia offers flights to Mercer County to meet every traveller'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 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. €237 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 €237 and peaked at €784. For one-way trips taking off from Washington (IAD), the cheapest seat during this time was €177.
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.
How much is a plane ticket to Mercer County?
In the last seven days, tickets to Mercer County fluctuated from €237 to €784.
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.

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.

American Airlines
Mon, 2 Mar - Mon, 9 Mar
DUB
Dublin
LEX
Lexington
€631 Return, found 3 days ago
€631
Return
found 3 days ago
Select American Airlines flight, departing Mon, 2 Mar from Dublin to Lexington, returning Mon, 9 Mar, priced at €631 found 3 days ago
*Available to Expedia members.