Cheap flights to Clay County

View €498 flight on Sat, 21 Nov 2026Opens in a new window

Popular airlines to Clay County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Lufthansa

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Cheap round-trip flights to Clay County

Prices were available within the past 7 days and start at €498 for one-way flights and €604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 6 May - Sun, 10 May
LIS
Lisbon
TRI
Tri-Cities
€829 Return, found 4 days ago
€829
Return
found 4 days ago
Select American Airlines flight, departing Wed, 6 May from Lisbon to Tri-Cities, returning Sun, 10 May, priced at €829 found 4 days ago
Lufthansa
Sat, 9 May - Wed, 13 May
LIS
Lisbon
LEX
Lexington
€830 Return, found 1 day ago
€830
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 9 May from Lisbon to Lexington, returning Wed, 13 May, priced at €830 found 1 day ago
United
Sat, 9 May - Wed, 13 May
LIS
Lisbon
LEX
Lexington
€839 Return, found 1 day ago
€839
Return
found 1 day ago
Select United flight, departing Sat, 9 May from Lisbon to Lexington, returning Wed, 13 May, priced at €839 found 1 day ago
Iberia
Sat, 9 May - Tue, 23 Jun
LIS
Lisbon
LEX
Lexington
€853 Return, found 1 day ago
€853
Return
found 1 day ago
Select Iberia flight, departing Sat, 9 May from Lisbon to Lexington, returning Tue, 23 Jun, priced at €853 found 1 day ago
United
Sat, 9 May - Wed, 13 May
LIS
Lisbon
LEX
Lexington
€854 Return, found 1 day ago
€854
Return
found 1 day ago
Select United flight, departing Sat, 9 May from Lisbon to Lexington, returning Wed, 13 May, priced at €854 found 1 day ago
American Airlines
Wed, 29 Apr - Wed, 6 May
LIS
Lisbon
TRI
Tri-Cities
€860 Return, found 8 hours ago
€860
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 29 Apr from Lisbon to Tri-Cities, returning Wed, 6 May, priced at €860 found 8 hours ago
American Airlines
Wed, 6 May - Sun, 10 May
LIS
Lisbon
TRI
Tri-Cities
€863 Return, found 4 days ago
€863
Return
found 4 days ago
Select American Airlines flight, departing Wed, 6 May from Lisbon to Tri-Cities, returning Sun, 10 May, priced at €863 found 4 days ago
Lufthansa
Sat, 9 May - Wed, 13 May
LIS
Lisbon
LEX
Lexington
€865 Return, found 1 day ago
€865
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 9 May from Lisbon to Lexington, returning Wed, 13 May, priced at €865 found 1 day ago
American Airlines
Wed, 29 Apr - Wed, 6 May
LIS
Lisbon
TRI
Tri-Cities
€869 Return, found 8 hours ago
€869
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 29 Apr from Lisbon to Tri-Cities, returning Wed, 6 May, priced at €869 found 8 hours ago
Delta
Tue, 12 May - Sun, 21 Jun
LIS
Lisbon
TRI
Tri-Cities
€880 Return, found 8 hours ago
€880
Return
found 8 hours ago
Select Delta flight, departing Tue, 12 May from Lisbon to Tri-Cities, returning Sun, 21 Jun, priced at €880 found 8 hours ago

Trending flights to Clay 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.

Air France
Sat, 21 Nov - Sat, 28 Nov
DUB
Dublin
TRI
Tri-Cities
€604 Return, found 6 days ago
€604
Return
found 6 days ago
Select Air France flight, departing Sat, 21 Nov from Dublin to Tri-Cities, returning Sat, 28 Nov, priced at €604 found 6 days ago

Frequently asked questions

How do I find cheap flights to Clay County that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just enter your origin, destination and dates, click "Search," then tick the box underneath the "Flexible change policies" heading (it's on the left). Expedia makes it simple to find flexible, low-priced flights to Clay County.
Which airlines fly to Clay County?
Find your passport, pack your bags and choose between these leading airlines that offer flights into or near Clay County:

  • Delta Air Lines - 1,243 flights to or near Clay County each month, including 1,243 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) per month.
  • American Airlines - 932 flights to or near Clay County each month, including 932 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) per month.
  • United Airlines - 524 flights to or near Clay County each month, including 524 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) per month.

How can I find cheap tickets to Clay County?
One of the best ways to score cheap tickets to Clay County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Clay County in the last seven days was €604. Booking well in advance will generally help you pick up an even bigger bargain.
How much is a flight to Clay County?
If you were flying one way from Lisbon (LIS), you could've locked in an affordable fare for €498 in the last seven days. Return flights to Clay County ranged from only €604 to €895 during this same period.
What are the most popular airports to fly into in Clay County?
Clay County's primary airport is Cincinnati - Northern Kentucky Intl. Airport (CVG). Get your awesome adventure underway by booking a seat on one of the 3,611 flights per month to this destination.
How much is a plane ticket to Clay County?
Prices ranged from €604 to €895 over the last seven days. When you're ready to book, we'll be ready to help you land an awesome deal to Clay County.
What months are the cheapest to book a flight to Clay County?
Book your ticket in February for incredible flight deals to Clay County. December is typically the most expensive time to purchase a fare.

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About Clay County

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About Clay County

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