What is the cheapest airline that flies from Seattle/Tacoma Intl to Lexington Blue Grass?

American Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Lexington Blue Grass

What airlines fly to Lexington?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Lexington from Seattle according to our data. Alaska Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 7 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport are refreshed on a daily basis.

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

The number of operators available for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport is 4 as of November 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport?

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 Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport.

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

The travel and health documents you'll need for your trip to Lexington Blue Grass Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lexington Blue Grass Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$259 Cheap Flights from Seattle to Lexington in 2025/26

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11:10 pm - 9:57 amSEA-LEX

7h 47m1 stop

2:36 pm - 10:52 pmLEX-SEA

11h 16m1 stop

$289Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

11:47 pm - 1:15 pmSEA-LEX

9h 28m1 stop

5:39 pm - 10:45 pmLEX-SEA

8h 06m1 stop

$311United Airlines

Find Deal

Sat, Mar 7 - Sat, Mar 14

11:05 pm - 10:25 amSEA-LEX

8h 20m1 stop

5:50 pm - 10:00 pmLEX-SEA

7h 10m1 stop

$314Delta

Find Deal

Fri, Mar 20 - Tue, Mar 24

6:05 am - 9:41 pmSEA-LEX

12h 36m2 stops

2:36 pm - 10:52 pmLEX-SEA

11h 16m1 stop

$332Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

9:20 am - 11:44 pmSEA-LEX

11h 24m2 stops

5:39 pm - 10:45 pmLEX-SEA

8h 06m1 stop

$339United Airlines

Find Deal

Sat, Mar 7 - Sat, Mar 14

6:05 am - 9:41 pmSEA-LEX

12h 36m2 stops

6:00 am - 10:49 amLEX-SEA

7h 49m1 stop

$343Delta

Find Deal

Tue, Jan 20 - Sat, Jan 24

2:03 pm - 12:08 amSEA-LEX

7h 05m1 stop

6:02 pm - 10:25 pmLEX-SEA

7h 23m1 stop

$359Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:00 am - 10:40 pmSEA-LEX

10h 40m2 stops

8:35 am - 6:26 pmLEX-SEA

12h 51m2 stops

$389United Airlines

Find Deal

Tue, Jan 20 - Sat, Jan 24

5:00 am - 4:48 pmSEA-LEX

8h 48m2 stops

9:00 am - 9:12 pmLEX-SEA

15h 12m3 stops

$394United Airlines

Find Deal

Tue, Jan 20 - Sat, Jan 24

8:15 am - 8:01 pmSEA-LEX

8h 46m1 stop

4:38 pm - 11:15 pmLEX-SEA

9h 37m1 stop

$424Delta

Find Deal

Thu, Jan 15 - Thu, Jan 22

Delta flights from Seattle to Lexington

Our best Delta deals on Seattle to Lexington flight tickets

Delta

Jan 20

SEA11:10 pmSeattle/Tacoma Intl

7h 47m

1 stop

LEX9:57 amLexington Blue Grass

Jan 24

LEX2:36 pmLexington Blue Grass

11h 16m

1 stop

SEA10:52 pmSeattle/Tacoma Intl

$289

Find similar

Delta

Mar 20

SEA11:05 pmSeattle/Tacoma Intl

8h 20m

1 stop

LEX10:25 amLexington Blue Grass

Mar 24

LEX5:50 pmLexington Blue Grass

7h 10m

1 stop

SEA10:00 pmSeattle/Tacoma Intl

$314

Find similar

Delta

Jan 20

SEA6:05 amSeattle/Tacoma Intl

12h 36m

2 stops

LEX9:41 pmLexington Blue Grass

Jan 24

LEX2:36 pmLexington Blue Grass

11h 16m

1 stop

SEA10:52 pmSeattle/Tacoma Intl

$332

Find similar

Alaska Airlines flights from Seattle to Lexington

Our best Alaska Airlines deals on Seattle to Lexington flight tickets

Alaska Airlines

Dec 3

SEA12:18 amSeattle/Tacoma Intl

7h 16m

1 stop

LEX10:34 amLexington Blue Grass

Dec 8

LEX11:04 amLexington Blue Grass

16h 08m

2 stops

SEA12:12 amSeattle/Tacoma Intl

$454

Find similar

Alaska Airlines

Dec 4

SEA12:18 amSeattle/Tacoma Intl

7h 16m

1 stop

LEX10:34 amLexington Blue Grass

Dec 9

LEX11:04 amLexington Blue Grass

13h 39m

2 stops

SEA9:43 pmSeattle/Tacoma Intl

$499

Find similar

Alaska Airlines

Nov 28

SEA6:00 amSeattle/Tacoma Intl

9h 28m

1 stop

LEX6:28 pmLexington Blue Grass

Dec 5

LEX6:00 amLexington Blue Grass

9h 42m

1 stop

SEA12:42 pmSeattle/Tacoma Intl

$539

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/20

11:10 pm-9:57 am

1 stop7h 47m

Lexington Blue Grass

Sat 1/24

2:36 pm-10:52 pm

1 stop11h 16m

$289

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 3/7

11:47 pm-1:15 pm

1 stop9h 28m

Lexington Blue Grass

Sat 3/14

5:39 pm-10:45 pm

1 stop8h 06m

$311

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Fri 3/20

11:05 pm-10:25 am

1 stop8h 20m

Lexington Blue Grass

Tue 3/24

5:50 pm-10:00 pm

1 stop7h 10m

$314

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/20

6:05 am-9:41 pm

2 stops12h 36m

Lexington Blue Grass

Sat 1/24

2:36 pm-10:52 pm

1 stop11h 16m

$332

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 3/7

9:20 am-11:44 pm

2 stops11h 24m

Lexington Blue Grass

Sat 3/14

5:39 pm-10:45 pm

1 stop8h 06m

$339

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/20

6:05 am-9:41 pm

2 stops12h 36m

Lexington Blue Grass

Sat 1/24

6:00 am-10:49 am

1 stop7h 49m

$343

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 12/4

2:03 pm-12:08 am

1 stop7h 05m

Lexington Blue Grass

Mon 12/8

6:02 pm-10:25 pm

1 stop7h 23m

$359

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/20

9:00 am-10:40 pm

2 stops10h 40m

Lexington Blue Grass

Sat 1/24

8:35 am-6:26 pm

2 stops12h 51m

$389

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/20

5:00 am-4:48 pm

2 stops8h 48m

Lexington Blue Grass

Sat 1/24

9:00 am-9:12 pm

3 stops15h 12m

$394

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 1/15

8:15 am-8:01 pm

1 stop8h 46m

Lexington Blue Grass

Thu 1/22

4:38 pm-11:15 pm

1 stop9h 37m

$424

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Lexington

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

What is the cheapest month to fly to Lexington?

In general, February is the cheapest month to fly from Seattle to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $262. If you are unable to visit Lexington during the month of February, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around $314.

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

On average, the least expensive day to fly to Lexington from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $486. 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 Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $611.

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

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $456. Try not to purchase tickets at noon because they tend to be around $613. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Seattle to Lexington flight prices changed over time?

When to book flights from Seattle to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Lexington according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Lexington (SEA to LEX) flight deals and tips

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

Direct flights	None

There are no direct flights from Seattle to Lexington. There are no popular flight routes from Seattle to Lexington.

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How far is Seattle/Tacoma Intl to Lexington Blue Grass by plane?
The straight-line distance from Seattle/Tacoma Intl to Lexington Blue Grass is 2003.9 mi. In terms of flight time, this usually takes a little over 7h 03m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport is 4 as of November 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport?
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 Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The travel and health documents you'll need for your trip to Lexington Blue Grass Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lexington Blue Grass Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Lexington?
momondo data reveals that the most frequently booked airline on the route from Seattle to Lexington is American Airlines, representing 53% of all bookings. The subsequent popular airlines are Delta at 27%, Alaska Airlines at 10%, and United Airlines at 9%.

Best airlines flying from Seattle to Lexington

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $237	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 8.0 11,326 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $313	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights

Richmond

Somerset

Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

Versailles

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Lexington. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Lexington from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Lexington from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Lexington, momondo offers a useful price alert feature which will track prices for flights to Lexington from Seattle and alert you when they change.

An easier way to manage your Lexington trip

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Cheap flights from Seattle to Lexington from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Lexington departing on 2/15. 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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Delta flights from Seattle to Lexington

Our best Delta deals on Seattle to Lexington flight tickets

Alaska Airlines flights from Seattle to Lexington

Our best Alaska Airlines deals on Seattle to Lexington flight tickets

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How to get the cheapest flight ticket from Seattle to Lexington

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 Lexington?

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

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

The cheapest time of day to fly to Lexington is in the evening when flights can be purchased for as low as $456. Try not to purchase tickets at noon because they tend to be around $613. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Seattle to Lexington flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Lexington Blue Grass?

American Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Lexington Blue Grass

What airlines fly to Lexington?

When to book flights from Seattle to Lexington

Cheap Seattle to Lexington (SEA to LEX) flight deals and tips

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

Direct flights

How far is Seattle/Tacoma Intl to Lexington Blue Grass by plane?

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

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

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lexington Blue Grass Airport?

What documentation or ID do you need to fly to Lexington Blue Grass Airport?

What is the most popular airline from Seattle to Lexington?

Best airlines flying from Seattle to Lexington

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

Traveling to a place near Lexington?

Why use momondo?

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

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

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

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

An easier way to manage your Lexington 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 Kentucky