Cheap Flights to Mercer County from ₩1,039,400

View ₩1,039,400 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines to Mercer County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Lufthansa

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  • KLM

    KLM

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How much is the cheapest flight to Mercer County?

Prices were available within the past 7 days and start at ₩1,039,400 for one-way flights and ₩1,395,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,395,600 Roundtrip, found 14 hours ago
₩1,395,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,395,600 found 14 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,396,600 Roundtrip, found 14 hours ago
₩1,396,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,396,600 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,580,500 Roundtrip, found 14 hours ago
₩1,580,500
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,580,500 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,581,500 Roundtrip, found 14 hours ago
₩1,581,500
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,581,500 found 14 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,729,900 Roundtrip, found 14 hours ago
₩1,729,900
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,729,900 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,819,000 Roundtrip, found 14 hours ago
₩1,819,000
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,819,000 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,853,800 Roundtrip, found 14 hours ago
₩1,853,800
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,853,800 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,918,000 Roundtrip, found 14 hours ago
₩1,918,000
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,918,000 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,186,400 Roundtrip, found 14 hours ago
₩2,186,400
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,186,400 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,194,700 Roundtrip, found 14 hours ago
₩2,194,700
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,194,700 found 14 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,206,700 Roundtrip, found 14 hours ago
₩2,206,700
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,206,700 found 14 hours ago
Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,293,000 Roundtrip, found 14 hours ago
₩2,293,000
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,293,000 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,472,700 Roundtrip, found 14 hours ago
₩2,472,700
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,472,700 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,475,800 Roundtrip, found 14 hours ago
₩2,475,800
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,475,800 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,481,000 Roundtrip, found 14 hours ago
₩2,481,000
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,481,000 found 14 hours ago
Korean Air
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩2,484,100 Roundtrip, found 14 hours ago
₩2,484,100
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩2,484,100 found 14 hours ago

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 traveling 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. ₩1,395,600 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 ₩1,395,600 and peaked at ₩2,484,100. For one-way trips taking off from Busan (PUS), the cheapest seat during this time was ₩1,039,400.
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 ₩1,395,600 to ₩2,484,100.
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 65ºF to 85ºF. 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Tue, Feb 10
PUS
Busan
LEX
Lexington
₩1,395,600 Roundtrip, found 14 hours ago
₩1,395,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Feb 3 from Busan to Lexington, returning Tue, Feb 10, priced at ₩1,395,600 found 14 hours ago
*Available to Expedia members.