Cheap Flights to Northern Kentucky: Northern Kentucky Flight Deals

View €189 flight on Mon, 18 May 2026Opens in a new window

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Cheap round-trip flights to Northern Kentucky

Prices were available within the past 7 days and start at €189 for one-way flights and €358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 23 May - Sun, 24 May
CLT
Charlotte
SDF
Louisville
€358 Return, found 2 days ago
€358
Return
found 2 days ago
Select American Airlines flight, departing Sat, 23 May from Charlotte to Louisville, returning Sun, 24 May, priced at €358 found 2 days ago
Delta
Sat, 2 May - Sat, 9 May
MIA
Miami
SDF
Louisville
€363 Return, found 16 hours ago
€363
Return
found 16 hours ago
Select Delta flight, departing Sat, 2 May from Miami to Louisville, returning Sat, 9 May, priced at €363 found 16 hours ago
United
Sat, 23 May - Sun, 24 May
CLT
Charlotte
SDF
Louisville
€397 Return, found 2 days ago
€397
Return
found 2 days ago
Select United flight, departing Sat, 23 May from Charlotte to Louisville, returning Sun, 24 May, priced at €397 found 2 days ago
Aer Lingus
Wed, 16 Sept - Tue, 22 Sept
DUB
Dublin
CVG
Cincinnati
€725 Return, found 1 day ago
€725
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 16 Sept from Dublin to Cincinnati, returning Tue, 22 Sept, priced at €725 found 1 day ago
British Airways
Wed, 4 Nov - Sun, 15 Nov
DUB
Dublin
LEX
Lexington
€730 Return, found 2 days ago
€730
Return
found 2 days ago
Select British Airways flight, departing Wed, 4 Nov from Dublin to Lexington, returning Sun, 15 Nov, priced at €730 found 2 days ago

Frequently asked questions

How do I find cheap flights to Northern Kentucky that have flexible change policies?
When it comes to travelling these days, flexibility is essential. That's why we've added a "No change fee" search function to help you track down flexible, affordable airfares to Northern Kentucky. It's on the left of your screen just below the "Flexible change policies" heading.
Which airlines fly to Northern Kentucky?
You can choose from a variety of airlines that operate flights into or near Northern Kentucky. These are a few of the best:

  • American Airlines - 2,095 flights to or near Northern Kentucky each month, including 932 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) and 733 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 1,932 flights to or near Northern Kentucky each month, including 1,243 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) and 450 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 1,088 flights to or near Northern Kentucky each month, including 524 flights to Cincinnati - Northern Kentucky Intl. Airport (CVG) and 472 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Northern Kentucky?
A helpful strategy for scoring cheap fares is to be flexible with your dates. Begin with searching for your flight to Northern Kentucky, then click on the "flexible dates" link to see prices for nearby days. Want another tip? Book well ahead of time. To give you an idea of costs, €358 was the best price for a flight to Northern Kentucky in the last seven days.
How much is a flight to Northern Kentucky?
There were plenty of cheap fares up for grabs in the last seven days, with the cost of a round-trip flight to Northern Kentucky varying between €358 and €730. Many lucky travellers locked in one-way flights from Miami (MIA) for as little as €189.
What are the most popular airports to fly into in Northern Kentucky?
Depending on which airline you travel with and your final Northern Kentucky destination, you'll have a few well-known airports to take your pick of. They include:

  • Cincinnati - Northern Kentucky Intl. Airport (CVG) - 3,611 flights per month.
  • Louisville Intl. Airport (SDF) - 2,155 flights per month.
  • Blue Grass Airport (LEX) - 789 flights per month.

How much is a plane ticket to Northern Kentucky?
Seats ranged from just €358 to €730 in the last seven days. When you're ready to book, we'll help you land an awesome deal to Northern Kentucky.
What months are the cheapest to book a flight to Northern Kentucky?
Grab your ticket in February to unlock low-priced flights to Northern Kentucky. December is typically the most expensive time to purchase a seat.

Travel information

Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Return price
€242

Trending flights to Northern Kentucky

Prices were available within the past 7 days and start at €189 for one-way flights and €358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 16 Sept - Tue, 22 Sept
DUB
Dublin
CVG
Cincinnati
€725 Return, found 1 day ago
€725
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 16 Sept from Dublin to Cincinnati, returning Tue, 22 Sept, priced at €725 found 1 day ago

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