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Cheap flights from Kentucky to Seattle from $71

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:20 am - 11:37 am
CVG
-
SEA
31h 17m
1 stop
Frontier Logo
9:35 pm - 6:15 am
SEA
-
CVG
29h 40m
1 stop
$193Frontier
Wed, Apr 1 - Thu, Apr 16
Delta Logo
7:35 am - 10:44 am
BNA
-
SEA
5h 09mnonstop
Delta Logo
5:35 pm - 11:51 pm
SEA
-
BNA
4h 16mnonstop
$197Delta
Wed, Mar 4 - Sun, Mar 8
Alaska Airlines Logo
8:09 am - 10:20 am
CVG
-
SEA
5h 11mnonstop
Alaska Airlines Logo
11:06 am - 6:29 pm
SEA
-
CVG
4h 23mnonstop
$197Alaska Airlines
Tue, Mar 10 - Wed, Apr 1
Frontier Logo
3:24 pm - 9:27 am
BNA
-
SEA
20h 03m
1 stop
Frontier Logo
6:57 pm - 2:29 pm
SEA
-
BNA
17h 32m
1 stop
$201Frontier
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
3:14 pm - 11:37 am
BNA
-
SEA
22h 23m
1 stop
Multiple Airlines Logo
5:29 pm - 5:10 am
SEA
-
BNA
9h 41m
1 stop
$202Multiple Airlines
Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
8:41 pm - 8:20 pm
BNA
-
SEA
25h 39m
1 stop
Multiple Airlines Logo
10:08 pm - 5:10 am
SEA
-
BNA
29h 02m
2 stops
$212Multiple Airlines
Wed, Mar 18 - Tue, Mar 24
United Airlines Logo
5:39 pm - 10:45 pm
LEX
-
SEA
8h 06m
1 stop
United Airlines Logo
8:59 am - 11:44 pm
SEA
-
LEX
11h 45m
2 stops
$314United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
10:25 am - 7:28 pm
LEX
-
SEA
12h 03m
2 stops
United Airlines Logo
7:00 am - 4:55 pm
SEA
-
LEX
6h 55m
1 stop
$332United Airlines
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
5:21 am - 9:27 am
LEX
-
SEA
7h 06m
1 stop
American Airlines Logo
11:58 pm - 10:41 am
SEA
-
LEX
7h 43m
1 stop
$334American Airlines
Wed, May 27 - Mon, Jun 1
American Airlines Logo
4:16 pm - 9:24 pm
TRI
-
SEA
8h 08m
1 stop
American Airlines Logo
5:37 am - 3:46 pm
SEA
-
TRI
7h 09m
1 stop
$339American Airlines
Tue, Feb 24 - Sat, Feb 28

Delta flights from Kentucky to Seattle

Our best Delta deals on Kentucky to Seattle flight tickets
Delta
Mar 4
BNA7:35 amNashville Intl
5h 09m
SEA10:44 amSeattle/Tacoma Intl
Mar 8
SEA5:35 pmSeattle/Tacoma Intl
4h 16m
BNA11:51 pmNashville Intl
$197
Delta
Mar 4
BNA7:35 amNashville Intl
5h 09m
SEA10:44 amSeattle/Tacoma Intl
Mar 8
SEA11:45 amSeattle/Tacoma Intl
10h 11m
1 stop
BNA11:56 pmNashville Intl
$207
Delta
Mar 4
BNA11:45 amNashville Intl
9h 53m
1 stop
SEA7:38 pmSeattle/Tacoma Intl
Mar 8
SEA9:45 pmSeattle/Tacoma Intl
7h 51m
1 stop
BNA7:36 amNashville Intl
$217

Southwest flights from Kentucky to Seattle

Our best Southwest deals on Kentucky to Seattle flight tickets
Southwest
Mar 17
BNA5:45 pmNashville Intl
8h 35m
1 stop
SEA12:20 amSeattle/Tacoma Intl
Mar 24
SEA6:45 amSeattle/Tacoma Intl
10h 45m
2 stops
BNA7:30 pmNashville Intl
$272
Southwest
Mar 11
BNA3:50 pmNashville Intl
10h 05m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Mar 17
SEA8:25 pmSeattle/Tacoma Intl
6h 40m
1 stop
BNA5:05 amNashville Intl
$282
Southwest
Feb 24
CVG6:30 pmCincinnati Cinci./N. Kentucky
7h 00m
1 stop
SEA10:30 pmSeattle/Tacoma Intl
Mar 3
SEA6:05 amSeattle/Tacoma Intl
6h 05m
1 stop
CVG3:10 pmCincinnati Cinci./N. Kentucky
$312

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Kentucky to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 4/1

7:20 am-11:37 am

1 stop31h 17m

Seattle/Tacoma Intl

Thu 4/16

9:35 pm-6:15 am

1 stop29h 40m

$193

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 3/4

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Sun 3/8

5:35 pm-11:51 pm

Nonstop4h 16m

$197

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Tue 3/10

8:09 am-10:20 am

Nonstop5h 11m

Seattle/Tacoma Intl

Wed 4/1

11:06 am-6:29 pm

Nonstop4h 23m

$197

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 4/24

3:24 pm-9:27 am

1 stop20h 03m

Seattle/Tacoma Intl

Sun 4/26

6:57 pm-2:29 pm

1 stop17h 32m

$201

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Fri 4/3

3:14 pm-11:37 am

1 stop22h 23m

Seattle/Tacoma Intl

Tue 4/7

5:29 pm-5:10 am

1 stop9h 41m

$202

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 3/18

8:41 pm-8:20 pm

1 stop25h 39m

Seattle/Tacoma Intl

Tue 3/24

10:08 pm-5:10 am

2 stops29h 02m

$212

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 3/17

5:39 pm-10:45 pm

1 stop8h 06m

Seattle/Tacoma Intl

Tue 3/24

8:59 am-11:44 pm

2 stops11h 45m

$314

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/5

10:25 am-7:28 pm

2 stops12h 03m

Seattle/Tacoma Intl

Mon 3/9

7:00 am-4:55 pm

1 stop6h 55m

$332

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 5/27

5:21 am-9:27 am

1 stop7h 06m

Seattle/Tacoma Intl

Mon 6/1

11:58 pm-10:41 am

1 stop7h 43m

$334

BlountvilleSeattle

TRI - SEA

TRISEA

Blountville Tri Cities TN/VA

Tue 2/24

4:16 pm-9:24 pm

1 stop8h 08m

Seattle/Tacoma Intl

Sat 2/28

5:37 am-3:46 pm

1 stop7h 09m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, January 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 $268. If you don’t want to visit Seattle in January, then you should wait until October to fly from Kentucky, when ticket prices are also cheap, with an average price of $367.

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 $359 on momondo.

Can stopping save me money on Kentucky to Seattle flights?

You could potentially save up to 12% 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

Fastest flight time

4h 52m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Kentucky to Seattle takes 4h 52m
Direct flights go from Kentucky to Seattle every day.
There is 1 airport in Seattle. From Kentucky there are direct flights to 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?

  • 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
DeltaPriceFrom $206Free CancellationRating
7.9
8,180 reviews
Search Delta flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,878 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Kirkland
Westport
Centralia
Fife
Tumwater

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.

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