What airlines fly to State of Washington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of Washington from Kentucky according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How long is the flight from Kentucky to State of Washington?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into State of Washington, then you can expect flight times to average 6h 47m and 7h 11m, respectively.

What is the cheapest airline that flies from Kentucky to Washington?

Frontier, American Airlines, and Delta are the most popular carriers operating from Kentucky to Washington

How many flights depart from Kentucky to State of Washington on average per week?

As of December 2025, there are 65 flights per week flying from Kentucky to State of Washington. The most common day of the week flights depart is Tue, with 31% of flights taking off on this day.

When did momondo last update prices for flights from Kentucky to Washington?

Prices for flights from Kentucky to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Kentucky to Washington?

The number of operators available for flights from Kentucky to Washington is 10 as of December 2025.

How old do you have to be to fly from Kentucky to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$72 Cheap Flights from Kentucky to Washington in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:10 am

CVG

SEA

5h 10mnonstop

12:21 pm - 7:49 pm

SEA

CVG

4h 28mnonstop

$157Alaska Airlines

Wed, Jan 21 - Wed, Feb 4

6:10 am - 11:15 am

CVG

PDX

8h 05m1 stop

11:59 am - 2:25 pm

PDX

CVG

23h 26m1 stop

$158Frontier

Thu, Jan 8 - Thu, Jan 15

1:22 pm - 8:24 pm

BNA

PDX

9h 02m1 stop

10:15 pm - 9:20 am

PDX

BNA

9h 05m1 stop

$179American Airlines

Thu, Jan 8 - Tue, Jan 13

7:00 am - 1:41 pm

BNA

PDX

8h 41m1 stop

8:29 am - 8:07 pm

PDX

BNA

9h 38m2 stops

$184American Airlines

Sat, Jan 24 - Sat, Jan 31

5:15 pm - 12:05 am

BNA

PDX

8h 50m1 stop

6:40 pm - 4:00 am

PDX

BNA

7h 20m1 stop

$188Southwest

Fri, Feb 27 - Thu, Mar 5

5:35 am - 2:10 pm

BNA

PDX

10h 35m1 stop

2:30 pm - 4:35 am

PDX

BNA

12h 05m1 stop

$193Southwest

Thu, Mar 12 - Sun, Mar 15

7:00 am - 12:46 pm

BNA

PDX

7h 46m1 stop

2:36 pm - 11:50 pm

PDX

BNA

7h 14m1 stop

$197Delta

Sun, Jan 11 - Fri, Jan 16

7:35 am - 10:44 am

BNA

SEA

5h 09mnonstop

5:55 pm - 12:13 am

SEA

BNA

4h 18mnonstop

$199Delta

Wed, Jan 7 - Wed, Jan 21

6:00 am - 12:46 pm

BNA

GEG

8h 46m2 stops

5:00 am - 3:54 pm

GEG

BNA

8h 54m2 stops

$280United Airlines

Sat, Jan 10 - Mon, Jan 12

9:00 am - 1:57 pm

SDF

SEA

7h 57m1 stop

5:00 am - 2:26 pm

SEA

SDF

6h 26m1 stop

$319United Airlines

Tue, Jan 13 - Tue, Jan 20

Frontier flights from Kentucky to State of Washington

Our best Frontier deals on Kentucky to State of Washington flight tickets

Frontier

Jan 8

CVG6:10 amCincinnati Cinci./N. Kentucky

8h 11m

1 stop

SEA11:21 amSeattle/Tacoma Intl

Jan 22

SEA12:34 pmSeattle/Tacoma Intl

29h 19m

1 stop

CVG8:53 pmCincinnati Cinci./N. Kentucky

$158

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Frontier

Jan 7

CVG1:36 pmCincinnati Cinci./N. Kentucky

24h 45m

2 stops

SEA11:21 amSeattle/Tacoma Intl

Jan 8

SEA9:23 pmSeattle/Tacoma Intl

23h 31m

1 stop

CVG11:54 pmCincinnati Cinci./N. Kentucky

$164

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Frontier

Jan 12

CVG7:25 amCincinnati Cinci./N. Kentucky

12h 04m

1 stop

SEA4:29 pmSeattle/Tacoma Intl

Jan 22

SEA12:34 pmSeattle/Tacoma Intl

29h 19m

1 stop

CVG8:53 pmCincinnati Cinci./N. Kentucky

$169

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American Airlines flights from Kentucky to State of Washington

Our best American Airlines deals on Kentucky to State of Washington flight tickets

American Airlines

Jan 10

BNA3:34 pmNashville Intl

8h 37m

1 stop

PDX10:11 pmPortland

Jan 18

PDX10:15 pmPortland

9h 05m

1 stop

BNA9:20 amNashville Intl

$179

Find similar

American Airlines

Jan 24

BNA12:06 pmNashville Intl

10h 11m

1 stop

PDX8:17 pmPortland

Jan 31

PDX8:29 amPortland

9h 38m

2 stops

BNA8:07 pmNashville Intl

$184

Find similar

American Airlines

Jan 21

CVG6:30 amCincinnati Cinci./N. Kentucky

9h 38m

1 stop

SEA1:08 pmSeattle/Tacoma Intl

Feb 4

SEA12:45 pmSeattle/Tacoma Intl

7h 43m

1 stop

CVG11:28 pmCincinnati Cinci./N. Kentucky

$196

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Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSeattle

CVG - SEA

CVGSEA

Cincinnati Cinci./N. Kentucky

Wed 1/21

8:00 am-10:10 am

Nonstop5h 10m

Seattle/Tacoma Intl

Wed 2/4

12:21 pm-7:49 pm

Nonstop4h 28m

$157

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Thu 1/8

6:10 am-11:15 am

1 stop8h 05m

Portland

Thu 1/15

11:59 am-2:25 pm

1 stop23h 26m

$158

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 1/8

1:22 pm-8:24 pm

1 stop9h 02m

Portland

Tue 1/13

10:15 pm-9:20 am

1 stop9h 05m

$179

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 1/24

7:00 am-1:41 pm

1 stop8h 41m

Portland

Sat 1/31

8:29 am-8:07 pm

2 stops9h 38m

$184

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 2/27

5:15 pm-12:05 am

1 stop8h 50m

Portland

Thu 3/5

6:40 pm-4:00 am

1 stop7h 20m

$188

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 3/12

5:35 am-2:10 pm

1 stop10h 35m

Portland

Sun 3/15

2:30 pm-4:35 am

1 stop12h 05m

$193

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sun 1/11

7:00 am-12:46 pm

1 stop7h 46m

Portland

Fri 1/16

2:36 pm-11:50 pm

1 stop7h 14m

$197

NashvilleSeattle

BNA - SEA

BNASEA

Nashville Intl

Wed 1/7

7:35 am-10:44 am

Nonstop5h 09m

Seattle/Tacoma Intl

Wed 1/21

5:55 pm-12:13 am

Nonstop4h 18m

$199

NashvilleSpokane

BNA - GEG

BNAGEG

Nashville Intl

Sat 1/10

6:00 am-12:46 pm

2 stops8h 46m

Spokane

Mon 1/12

5:00 am-3:54 pm

2 stops8h 54m

$280

LouisvilleSeattle

SDF - SEA

SDFSEA

Louisville Intl

Tue 1/13

9:00 am-1:57 pm

1 stop7h 57m

Seattle/Tacoma Intl

Tue 1/20

5:00 am-2:26 pm

1 stop6h 26m

$319

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Kentucky, with most prices found around $367. If you aren’t able to travel to State of Washington during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $370.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Kentucky to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $417. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Kentucky to State of Washington for around $575.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $436. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $526 on average. Flights to State of Washington from Kentucky in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Kentucky for as low as $374 on momondo.

Can stopping save me money on Kentucky to State of Washington flights?

You could potentially save up to 20% on your flight if you consider stops on a Kentucky to State of Washington flight.

Cheap Kentucky to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to State of Washington

Fastest flight time	4h 43m
Direct flights	Every day
Airports in State of Washington	96 airports

The fastest flight from Kentucky to State of Washington takes 4h 43m

Direct flights go from Kentucky to State of Washington every day.

There are 96 airports in State of Washington. From Kentucky there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Kentucky to Washington?
Prices for flights from Kentucky to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Kentucky to Washington?
The number of operators available for flights from Kentucky to Washington is 10 as of December 2025.
How old do you have to be to fly from Kentucky to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to State of Washington

Compare and see reviews for airlines that fly from Kentucky to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $209	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 8.0 11,469 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $270	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Southwest	PriceFrom $278	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Kentucky.

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

Yes. All flights to Washington from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Kentucky to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington 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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Popular cities in Washington

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Cheap flights from Kentucky to Washington from $72

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 Washington departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Kentucky to Washington

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Frontier flights from Kentucky to State of Washington

Our best Frontier deals on Kentucky to State of Washington flight tickets

American Airlines flights from Kentucky to State of Washington

Our best American Airlines deals on Kentucky to State of Washington flight tickets

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How to get the cheapest flight ticket from Kentucky to State of Washington

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

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

How far in advance should I book a flight to State of Washington?

Can stopping save me money on Kentucky to State of Washington flights?

You could potentially save up to 20% on your flight if you consider stops on a Kentucky to State of Washington flight.

What is the cheapest airline that flies from Kentucky to Washington?

Frontier, American Airlines, and Delta are the most popular carriers operating from Kentucky to Washington

What airlines fly to State of Washington?

How many flights depart from Kentucky to State of Washington on average per week?

As of December 2025, there are 65 flights per week flying from Kentucky to State of Washington. The most common day of the week flights depart is Tue, with 31% of flights taking off on this day.

How long is the flight from Kentucky to State of Washington?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into State of Washington, then you can expect flight times to average 6h 47m and 7h 11m, respectively.

Cheap Kentucky to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to State of Washington

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from Kentucky to Washington?

How many operators does momondo search for flights from Kentucky to Washington?

How old do you have to be to fly from Kentucky to Washington?

What documentation or ID do you need to fly to Washington?

Best airlines flying from Kentucky to State of Washington

Compare and see reviews for airlines that fly from Kentucky to State of Washington with momondo

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington 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 Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo