Cheap Flights to Northern Kentucky , KY from CA $222

View CA $222 flight on Sat, Oct. 11, 2025Opens in a new window

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How much is the cheapest flight to Northern Kentucky?

Prices were available within the past 7 days and start at CA $222 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon., May 12 - Mon., May 12
YYZ
Toronto
SDF
Louisville
CA $342 Roundtrip, found 6 days ago
CA $342
Roundtrip
found 6 days ago
Select Delta flight, departing Mon., May 12 from Toronto to Louisville, returning Mon., May 12, priced at CA $342 found 6 days ago
American Airlines
Mon., May 5 - Tue., May 6
YVR
Vancouver
CVG
Cincinnati
CA $375 Roundtrip, found 4 days ago
CA $375
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon., May 5 from Vancouver to Cincinnati, returning Tue., May 6, priced at CA $375 found 4 days ago
Delta
Mon., May 12 - Mon., May 12
YYZ
Toronto
LEX
Lexington
CA $395 Roundtrip, found 2 days ago
CA $395
Roundtrip
found 2 days ago
Select Delta flight, departing Mon., May 12 from Toronto to Lexington, returning Mon., May 12, priced at CA $395 found 2 days ago
American Airlines
Sat., May 10 - Wed., May 14
YUL
Montreal
SDF
Louisville
CA $409 Roundtrip, found 5 days ago
CA $409
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat., May 10 from Montreal to Louisville, returning Wed., May 14, priced at CA $409 found 5 days ago
Delta
Thu., Sep. 4 - Tue., Sep. 9
YVR
Vancouver
SDF
Louisville
CA $420 Roundtrip, found 5 days ago
CA $420
Roundtrip
found 5 days ago
Select Delta flight, departing Thu., Sep. 4 from Vancouver to Louisville, returning Tue., Sep. 9, priced at CA $420 found 5 days ago

Expedia.ca gives you the best tools to secure great deals on flights to Northern Kentucky. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Northern Kentucky. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Northern Kentucky.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Northern Kentucky flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Northern Kentucky.

Looking to save even more? Get additional savings by bundling your Northern Kentucky flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Northern Kentucky trip!

Frequently asked questions

How do I find cheap flights to Northern Kentucky that have flexible change policies?
When it comes to traveling 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, CA $342 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 CA $342 and CA $420. Many lucky travelers locked in one-way flights from Vancouver (YVR) for as little as CA $222.
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.

When is the cheapest time to fly to Northern Kentucky?
If you’d prefer to spend your vacation cash experiencing Northern Kentucky rather than on getting there, jet off earlier in the week. The most affordable day to travel is normally Tuesday, with Monday running a close second. With many people traveling on the weekend, Saturday typically has the most expensive airfares.
How much is a plane ticket to Northern Kentucky?
Seats ranged from just CA $342 to CA $420 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.
Flights to Northern Kentucky information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Destination city name
Louisville
Roundtrip price
CA $341

Trending flights to Northern Kentucky

Prices were available within the past 7 days and start at CA $222 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon., May 12 - Mon., May 12
YYZ
Toronto
SDF
Louisville
CA $342 Roundtrip, found 6 days ago
CA $342
Roundtrip
found 6 days ago
Select Delta flight, departing Mon., May 12 from Toronto to Louisville, returning Mon., May 12, priced at CA $342 found 6 days ago
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