$65 Find Cheap Flights from Seattle to Kentucky

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Kentucky departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kentucky

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Kentucky, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$273
Lexington
Lexington1 stop$289
Paducah
Paducah1 stop$558
Nashville
Nashville2 stops$235
Louisville
Louisville1 stop$273
Lexington
Lexington1 stop$289
Paducah
Paducah1 stop$558
Nashville
Nashville2 stops$235

Book Cheap Seattle to Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Kentucky

mar., ene. 20 - mar., ene. 27
American Airlines Logo
12:45 pm - 11:28 pmSEA-CVG
7h 43m1 stop
American Airlines Logo
6:00 am - 1:04 pmCVG-SEA
10h 04m1 stop
$196American Airlines
Find Deal
vie., dic. 5 - lun., dic. 8
Alaska Airlines Logo
9:59 am - 5:23 pmSEA-CVG
4h 24mnonstop
Alaska Airlines Logo
6:23 pm - 8:35 pmCVG-SEA
5h 12mnonstop
$197Alaska Airlines
Find Deal
mié., dic. 10 - dom., dic. 14
Delta Logo
11:25 am - 6:43 pmSEA-CVG
4h 18mnonstop
Delta Logo
7:02 pm - 12:24 amCVG-SEA
8h 22m1 stop
$198Delta
Find Deal
sáb., dic. 27 - dom., ene. 4
Frontier Logo
7:28 pm - 7:10 pmSEA-CVG
20h 42m1 stop
Frontier Logo
8:20 pm - 10:11 amCVG-SEA
16h 51m1 stop
$199Frontier
Find Deal
jue., dic. 4 - dom., dic. 7
Frontier Logo
1:09 pm - 10:52 amSEA-CVG
18h 43m2 stops
Frontier Logo
12:02 pm - 8:46 amCVG-SEA
23h 44m1 stop
$200Frontier
Find Deal
mié., dic. 17 - lun., ene. 5
Delta Logo
7:20 am - 9:02 pmSEA-CVG
10h 42m1 stop
Delta Logo
6:45 am - 8:52 amCVG-SEA
5h 07mnonstop
$208Delta
Find Deal
jue., dic. 11 - mar., dic. 16
United Airlines Logo
7:00 am - 3:44 pmSEA-BNA
6h 44m1 stop
United Airlines Logo
10:07 am - 6:25 pmBNA-SEA
10h 18m2 stops
$252United Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
Southwest Logo
5:40 am - 3:05 pmSEA-BNA
7h 25m2 stops
Southwest Logo
5:50 pm - 10:55 pmBNA-SEA
7h 05m1 stop
$253Southwest
Find Deal
mié., ene. 21 - mar., ene. 27
Southwest Logo
1:20 pm - 11:20 pmSEA-SDF
7h 00m1 stop
Southwest Logo
2:30 pm - 10:30 pmSDF-SEA
11h 00m2 stops
$288Southwest
Find Deal
mié., ene. 14 - sáb., ene. 17
United Airlines Logo
8:40 am - 8:28 pmSEA-SDF
8h 48m2 stops
United Airlines Logo
3:22 pm - 9:15 pmSDF-SEA
8h 53m1 stop
$299United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Kentucky flights

Get data-powered insights and trends into flights from Seattle to Kentucky to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Kentucky?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Kentucky, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Kentucky is August, when tickets cost $416 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $667 and $566 respectively.

What’s the cheapest day of the week to fly from Seattle to Kentucky?

The average price of all round-trip flights from Seattle to Kentucky clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Kentucky on a Saturday and more expensive on a Sunday. On your return trip to Seattle, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

How far in advance should I book a flight from Seattle to Kentucky?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Kentucky, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Kentucky, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$65
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Seattle to Cincinnati

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from Seattle to Kentucky?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Kentucky?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Kentucky with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Kentucky?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kentucky?

    The cheapest time of day to fly to Kentucky is generally in the evening, when round-trip flights cost $296 on average. Morning departures are around 84% more expensive than evening flights, on average. The most expensive time of day to fly to Kentucky is generally in the morning, which is peak travel time and where the average cost of a ticket is $545.

Reviews of the top 5 airlines serving from Seattle to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11281 reviews
7.0Entertainment
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

I would like if it had happened already. I'm still waiting for it.

2.0 MediocreAnonymous, Nov 2025SEA - OAK
Read more Alaska Airlines reviews

I would like if it had happened already. I'm still waiting for it.

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

This was our first time flying with Alaska. It was a seamless experience, with comfortable seats and leg room. Staff were friendly and helpful.

Flight on time. Crew good. Seating Bad. Have to pay extra on a not cheap flight to avoid being next to toilet.

The crew was great! Passengers were nice. Just an fyi that I heard several of them complain that the snack was not gluten free. Many people got handed the snack and then promptly gave it back to the flight attendant. Might be good to look into another option as such a high percentage of people in CO and WA are gf. Cheers!

Food and entertainment not applicable - standard drinks and cinnamon cookies; crew did not do a song and dance for us so no entertainment. I like the slightly better leg room than American Airlines - at least it felt that way. Flight crew and atmosphere seemed more welcoming than American, too.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

Everything you need to know for your flight from Seattle to Kentucky

Information on your arrival and departure airports