Cheap Flights from Seattle / Tacoma International Airport to Kentucky from $334 Roundtrip

Flight deals from Seattle / Tacoma International Airport to Kentucky

Looking for cheap flights from Seattle / Tacoma International Airport to Kentucky, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Louisville.$334 per passenger.Departing Fri, Oct 31, returning Sat, Nov 8.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Seattle / Tacoma International on Fri, Oct 31, arriving in Louisville Muhammad Ali International.Inbound indirect flight with American Airlines, departing from Louisville Muhammad Ali International on Sat, Nov 8, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $334, select.

Lexington.$341 per passenger.Departing Tue, Sep 30, returning Sat, Oct 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Seattle / Tacoma International on Tue, Sep 30, arriving in Lexington Blue Grass.Inbound indirect flight with Delta, departing from Lexington Blue Grass on Sat, Oct 4, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $341, select.

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Flying from Seattle / Tacoma International Airport to Kentucky

Arm yourself with these facts on the fly.

Cheapest flight found	$334
Cheapest month to fly	October

How to find cheap flights from Seattle / Tacoma International Airport to Kentucky

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle / Tacoma International Airport to Kentucky. Other savvy travelers recently found round-trip flights from $334 and one-way tickets from $149. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from Seattle / Tacoma International Airport to Kentucky is currently October.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle / Tacoma International Airport to anywhere you choose in Kentucky.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Seattle / Tacoma International Airport to your chosen airport in Kentucky go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Kentucky Airport to Kentucky flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Seattle / Tacoma International Airport to Kentucky?

There are currently no direct flights from Seattle / Tacoma International Airport to Kentucky, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Seattle / Tacoma International Airport to Kentucky?

We looked at all of the upcoming round-trip flights from Seattle / Tacoma International Airport to Kentucky we could find over the next 12 months. It looks like $334 is the best price. This is good, compared to the average Kentucky ticket price of $338.

What is the cheapest month to fly from Seattle / Tacoma International Airport to Kentucky?

The cheapest month to fly from Seattle / Tacoma International Airport to Lexington Blue Grass Airport is currently September.
The cheapest month to fly from Seattle / Tacoma International Airport to Louisville Muhammad Ali International Airport is usually October.

On which upcoming date is it cheapest to fly from Seattle / Tacoma International Airport to Kentucky?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle / Tacoma International Airport to Kentucky on Friday, October 31, 2025.

If I'm flying from Seattle / Tacoma International Airport, where in Kentucky is cheapest to fly to?

If you're flying from Seattle / Tacoma International, the cheapest city in Kentucky to fly into is Louisville. The cheapest airport serving Louisville at the moment is Louisville Muhammad Ali International.