How many flights depart from Kentucky to Seattle on average per week?

The number of flights available between Kentucky and Seattle is 155 per week as of July 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Kentucky to Seattle/Tacoma Intl?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Kentucky to Seattle/Tacoma Intl

What airlines fly to Seattle?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from Kentucky according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Seattle you fly into. For example, flying from Lexington to Seattle takes 7h 09m on average. On the other hand, flying from Louisville to Seattle takes 7h 40m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Kentucky to Seattle/Tacoma Intl Airport?

Prices for flights from Kentucky to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Kentucky to Seattle/Tacoma Intl Airport?

There are 9 operators available for flights from Kentucky to Seattle/Tacoma Intl Airport as of July 2025.

How old do you have to be to fly from Kentucky to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$117 Cheap Flights from Kentucky to Seattle in 2025

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Find the cheapest flights from Kentucky to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:49 pm - 8:42 pmCVG-SEA

4h 53mnonstop

10:20 am - 5:49 pmSEA-CVG

4h 29mnonstop

$217Alaska Airlines

Find Deal

mar., oct. 21 - sáb., oct. 25

6:37 pm - 8:30 pmCVG-SEA

4h 53mnonstop

10:00 am - 5:40 pmSEA-CVG

4h 40mnonstop

$227Alaska Airlines

Find Deal

sáb., ago. 23 - vie., sep. 5

1:32 pm - 8:42 pmBNA-SEA

9h 10m1 stop

5:02 am - 1:18 pmSEA-BNA

6h 16m1 stop

$237United Airlines

Find Deal

sáb., ago. 23 - mié., ago. 27

7:00 am - 9:00 amCVG-SEA

5h 00mnonstop

11:25 am - 6:45 pmSEA-CVG

4h 20mnonstop

$237Delta

Find Deal

mié., oct. 1 - mié., oct. 15

7:00 am - 11:45 amBNA-SEA

6h 45m1 stop

6:41 am - 8:53 pmSEA-BNA

12h 12m1 stop

$238Frontier

Find Deal

sáb., ago. 23 - mié., ago. 27

2:06 pm - 6:49 pmCVG-SEA

7h 43m1 stop

5:02 am - 4:50 pmSEA-CVG

8h 48m2 stops

$242United Airlines

Find Deal

mar., sep. 9 - mar., sep. 23

7:30 am - 10:59 pmBNA-SEA

17h 29m1 stop

7:00 am - 9:44 pmSEA-BNA

12h 44m1 stop

$245Frontier

Find Deal

mié., sep. 17 - mar., sep. 23

7:00 am - 9:14 amCVG-SEA

5h 14mnonstop

11:20 am - 6:42 pmSEA-CVG

4h 22mnonstop

$247Delta

Find Deal

mié., dic. 3 - lun., dic. 8

9:00 am - 11:59 amBNA-SEA

4h 59mnonstop

7:56 am - 5:47 pmSEA-BNA

7h 51m1 stop

$247Hawaiian Airlines

Find Deal

sáb., ago. 23 - mié., ago. 27

6:47 pm - 9:45 pmBNA-SEA

4h 58mnonstop

5:40 pm - 12:08 amSEA-BNA

4h 28mnonstop

$257Hawaiian Airlines

Find Deal

vie., ago. 22 - mar., ago. 26

Delta flights from Kentucky to Seattle

Our best Delta deals on Kentucky to Seattle flight tickets

Delta

Oct 1

CVG7:00 amCincinnati Cinci./N. Kentucky

5h 00m

SEA9:00 amSeattle/Tacoma Intl

Oct 15

SEA11:25 amSeattle/Tacoma Intl

4h 20m

CVG6:45 pmCincinnati Cinci./N. Kentucky

$237

Find similar

Delta

Dec 3

CVG7:00 amCincinnati Cinci./N. Kentucky

5h 14m

SEA9:14 amSeattle/Tacoma Intl

Dec 8

SEA11:20 amSeattle/Tacoma Intl

4h 22m

CVG6:42 pmCincinnati Cinci./N. Kentucky

$247

Find similar

Delta

Aug 22

CVG7:01 amCincinnati Cinci./N. Kentucky

4h 54m

SEA8:55 amSeattle/Tacoma Intl

Aug 23

SEA11:15 amSeattle/Tacoma Intl

4h 17m

CVG6:32 pmCincinnati Cinci./N. Kentucky

$287

Find similar

American Airlines flights from Kentucky to Seattle

Our best American Airlines deals on Kentucky to Seattle flight tickets

American Airlines

Oct 3

CVG11:11 amCincinnati Cinci./N. Kentucky

8h 42m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

Oct 5

SEA12:34 amSeattle/Tacoma Intl

8h 51m

1 stop

CVG12:25 pmCincinnati Cinci./N. Kentucky

$257

Find similar

American Airlines

Aug 30

SDF2:49 pmLouisville Intl

11h 52m

1 stop

SEA11:41 pmSeattle/Tacoma Intl

Sep 6

SEA6:05 amSeattle/Tacoma Intl

10h 19m

1 stop

SDF7:24 pmLouisville Intl

$269

Find similar

American Airlines

Sep 16

LEX3:36 pmLexington Blue Grass

9h 53m

1 stop

SEA10:29 pmSeattle/Tacoma Intl

Sep 24

SEA11:38 pmSeattle/Tacoma Intl

7h 54m

1 stop

LEX10:32 amLexington Blue Grass

$289

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mar. 10/21

6:49 pm-8:42 pm

Nonstop4h 53m

Seattle/Tacoma Intl

sáb. 10/25

10:20 am-5:49 pm

Nonstop4h 29m

$217

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

sáb. 8/23

6:37 pm-8:30 pm

Nonstop4h 53m

Seattle/Tacoma Intl

vie. 9/5

10:00 am-5:40 pm

Nonstop4h 40m

$227

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 8/23

1:32 pm-8:42 pm

1 stop9h 10m

Seattle/Tacoma Intl

mié. 8/27

5:02 am-1:18 pm

1 stop6h 16m

$237

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mié. 10/1

7:00 am-9:00 am

Nonstop5h 00m

Seattle/Tacoma Intl

mié. 10/15

11:25 am-6:45 pm

Nonstop4h 20m

$237

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 8/23

7:00 am-11:45 am

1 stop6h 45m

Seattle/Tacoma Intl

mié. 8/27

6:41 am-8:53 pm

1 stop12h 12m

$238

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mar. 9/9

2:06 pm-6:49 pm

1 stop7h 43m

Seattle/Tacoma Intl

mar. 9/23

5:02 am-4:50 pm

2 stops8h 48m

$242

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

mié. 9/17

7:30 am-10:59 pm

1 stop17h 29m

Seattle/Tacoma Intl

mar. 9/23

7:00 am-9:44 pm

1 stop12h 44m

$245

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

mié. 12/3

7:00 am-9:14 am

Nonstop5h 14m

Seattle/Tacoma Intl

lun. 12/8

11:20 am-6:42 pm

Nonstop4h 22m

$247

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

sáb. 8/23

9:00 am-11:59 am

Nonstop4h 59m

Seattle/Tacoma Intl

mié. 8/27

7:56 am-5:47 pm

1 stop7h 51m

$247

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

vie. 8/22

6:47 pm-9:45 pm

Nonstop4h 58m

Seattle/Tacoma Intl

mar. 8/26

5:40 pm-12:08 am

Nonstop4h 28m

$257

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Kentucky to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $370. If you don’t want to visit Seattle in October, then you should wait until January to fly from Kentucky, when ticket prices are also cheap, with an average price of $381.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Kentucky is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $417. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $575.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Kentucky in the evening is the least expensive time of day to depart. momondo users have found prices as low as $436 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $526. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kentucky for as low as $358 on momondo.

Can stopping save me money on Kentucky to Seattle flights?

You could potentially save up to 45% on your flight if you consider stops on a Kentucky to Seattle flight.

Cheap Kentucky to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Seattle

Best Price Found	$117
Fastest flight time	4h 53m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Kentucky in the past 72 hours is $117. The best round-trip flight deal from Kentucky to Seattle found on momondo in the last 72 hours is $217.

The fastest flight from Kentucky to Seattle takes 4h 53m

Direct flights go from Kentucky to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Kentucky to Seattle/Tacoma Intl Airport?
Prices for flights from Kentucky to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Kentucky to Seattle/Tacoma Intl Airport?
There are 9 operators available for flights from Kentucky to Seattle/Tacoma Intl Airport as of July 2025.
How old do you have to be to fly from Kentucky to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Seattle

Compare and see reviews for airlines that fly from Kentucky to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Delta	PriceFrom $238	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $321	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Sun Country Air	PriceFrom $330	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
Southwest	PriceFrom $354	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Kent

Federal Way

Puyallup

Lynnwood

Marysville

Tukwila

Kirkland

Lakewood

Fife

Centralia

Cle Elum

Shoreline

Westport

Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Seattle?

It is quick and easy to find Kentucky to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Kentucky to Seattle with flexible booking policies on momondo?

Flights from Kentucky to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kentucky to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Kentucky.

I’m not ready to book a flight from Kentucky to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kentucky to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Kentucky to Seattle from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Seattle departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kentucky to Seattle

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Kentucky to Seattle

Our best Delta deals on Kentucky to Seattle flight tickets

American Airlines flights from Kentucky to Seattle

Our best American Airlines deals on Kentucky to Seattle flight tickets

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Use the filters below to find and compare flights from Kentucky to Seattle that are best for you.

See travel insights to Seattle from

How to get the cheapest flight ticket from Kentucky to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

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

Can stopping save me money on Kentucky to Seattle flights?

You could potentially save up to 45% on your flight if you consider stops on a Kentucky to Seattle flight.

What is the cheapest airline that flies from Kentucky to Seattle/Tacoma Intl?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Kentucky to Seattle/Tacoma Intl

What airlines fly to Seattle?

How many flights depart from Kentucky to Seattle on average per week?

The number of flights available between Kentucky and Seattle is 155 per week as of July 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

How long does it take to fly to Seattle?

Cheap Kentucky to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

When did momondo last update prices for flights from Kentucky to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Kentucky to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Kentucky to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

Best airlines flying from Kentucky to Seattle

Compare and see reviews for airlines that fly from Kentucky to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Seattle?

Can I find flights from Kentucky to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Kentucky to Seattle?

I’m not ready to book a flight from Kentucky to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington