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Cheap flights from Seattle to Lexington from $237

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 1/15. 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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0 bags

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Find the cheapest flights from Seattle to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:50 am - 10:10 pm
SEA
-
LEX
8h 20m1 stop
American Airlines Logo
6:00 am - 11:45 am
LEX
-
SEA
8h 45m1 stop
$309American Airlines
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
9:00 am - 10:30 pm
SEA
-
LEX
10h 30m2 stops
United Airlines Logo
2:00 pm - 6:14 pm
LEX
-
SEA
7h 14m1 stop
$355United Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
7:00 am - 6:52 pm
SEA
-
LEX
8h 52m1 stop
American Airlines Logo
12:49 pm - 8:45 pm
LEX
-
SEA
10h 56m1 stop
$359American Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
9:00 am - 10:30 pm
SEA
-
LEX
10h 30m2 stops
United Airlines Logo
10:30 am - 6:26 pm
LEX
-
SEA
10h 56m2 stops
$360United Airlines
Sat, Jan 17 - Sat, Jan 24
Delta Logo
1:45 pm - 11:55 pm
SEA
-
LEX
7h 10m1 stop
Delta Logo
6:10 am - 7:46 pm
LEX
-
SEA
16h 36m1 stop
$392Delta
Wed, May 27 - Tue, Jun 2
United Airlines Logo
7:00 am - 5:04 pm
SEA
-
LEX
7h 04m1 stop
United Airlines Logo
2:00 pm - 6:14 pm
LEX
-
SEA
7h 14m1 stop
$399United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
7:00 am - 5:04 pm
SEA
-
LEX
7h 04m1 stop
United Airlines Logo
8:35 am - 6:26 pm
LEX
-
SEA
12h 51m2 stops
$404United Airlines
Sat, Jan 31 - Tue, Feb 3
Delta Logo
9:20 pm - 9:24 am
SEA
-
LEX
9h 04m1 stop
Delta Logo
7:30 am - 8:29 pm
LEX
-
SEA
15h 59m1 stop
$407Delta
Wed, May 27 - Wed, Jun 3
United Airlines Logo
5:00 am - 5:04 pm
SEA
-
LEX
9h 04m2 stops
United Airlines Logo
10:30 am - 9:12 pm
LEX
-
SEA
13h 42m2 stops
$409United Airlines
Sat, Jan 31 - Tue, Feb 3
Delta Logo
1:45 pm - 11:55 pm
SEA
-
LEX
7h 10m1 stop
Delta Logo
7:45 pm - 8:45 am
LEX
-
SEA
16h 00m2 stops
$412Delta
Wed, May 27 - Fri, Jun 5

Delta flights from Seattle to Lexington

Our best Delta deals on Seattle to Lexington flight tickets
Delta
May 27
SEA1:45 pmSeattle/Tacoma Intl
7h 10m
1 stop
LEX11:55 pmLexington Blue Grass
Jun 2
LEX6:10 amLexington Blue Grass
16h 36m
1 stop
SEA7:46 pmSeattle/Tacoma Intl
$392
Find similar
Delta
May 27
SEA9:20 pmSeattle/Tacoma Intl
9h 04m
1 stop
LEX9:24 amLexington Blue Grass
Jun 3
LEX7:30 amLexington Blue Grass
15h 59m
1 stop
SEA8:29 pmSeattle/Tacoma Intl
$407
Find similar
Delta
May 27
SEA1:45 pmSeattle/Tacoma Intl
7h 10m
1 stop
LEX11:55 pmLexington Blue Grass
Jun 5
LEX7:45 pmLexington Blue Grass
16h 00m
2 stops
SEA8:45 amSeattle/Tacoma Intl
$412
Find similar

United Airlines flights from Seattle to Lexington

Our best United Airlines deals on Seattle to Lexington flight tickets
United Airlines
Jan 17
SEA9:00 amSeattle/Tacoma Intl
10h 30m
2 stops
LEX10:30 pmLexington Blue Grass
Jan 24
LEX2:00 pmLexington Blue Grass
7h 14m
1 stop
SEA6:14 pmSeattle/Tacoma Intl
$355
Find similar
United Airlines
Jan 17
SEA9:00 amSeattle/Tacoma Intl
10h 30m
2 stops
LEX10:30 pmLexington Blue Grass
Jan 24
LEX10:30 amLexington Blue Grass
10h 56m
2 stops
SEA6:26 pmSeattle/Tacoma Intl
$360
Find similar
United Airlines
Jan 31
SEA7:00 amSeattle/Tacoma Intl
7h 04m
1 stop
LEX5:04 pmLexington Blue Grass
Feb 3
LEX2:00 pmLexington Blue Grass
7h 14m
1 stop
SEA6:14 pmSeattle/Tacoma Intl
$399
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Lexington 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 December 23, 2025.
Use the filters below to find and compare flights from Seattle to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/17

10:50 am-10:10 pm

1 stop8h 20m

Lexington Blue Grass

Sat 1/24

6:00 am-11:45 am

1 stop8h 45m

$309

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/17

9:00 am-10:30 pm

2 stops10h 30m

Lexington Blue Grass

Sat 1/24

2:00 pm-6:14 pm

1 stop7h 14m

$355

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 1/6

7:00 am-6:52 pm

1 stop8h 52m

Lexington Blue Grass

Sat 1/10

12:49 pm-8:45 pm

1 stop10h 56m

$359

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/17

9:00 am-10:30 pm

2 stops10h 30m

Lexington Blue Grass

Sat 1/24

10:30 am-6:26 pm

2 stops10h 56m

$360

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 5/27

1:45 pm-11:55 pm

1 stop7h 10m

Lexington Blue Grass

Tue 6/2

6:10 am-7:46 pm

1 stop16h 36m

$392

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/31

7:00 am-5:04 pm

1 stop7h 04m

Lexington Blue Grass

Tue 2/3

2:00 pm-6:14 pm

1 stop7h 14m

$399

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/31

7:00 am-5:04 pm

1 stop7h 04m

Lexington Blue Grass

Tue 2/3

8:35 am-6:26 pm

2 stops12h 51m

$404

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 5/27

9:20 pm-9:24 am

1 stop9h 04m

Lexington Blue Grass

Wed 6/3

7:30 am-8:29 pm

1 stop15h 59m

$407

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 1/31

5:00 am-5:04 pm

2 stops9h 04m

Lexington Blue Grass

Tue 2/3

10:30 am-9:12 pm

2 stops13h 42m

$409

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 5/27

1:45 pm-11:55 pm

1 stop7h 10m

Lexington Blue Grass

Fri 6/5

7:45 pm-8:45 am

2 stops16h 00m

$412

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 Lexington from

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?

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

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Seattle to Lexington takes 6h 50m
There are no direct flights from Seattle to Lexington. There are no popular flight routes from Seattle to Lexington.
Search flight deals

  • 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 6h 50m.

  • 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?

  • 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?

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
DeltaPriceFrom $237Free CancellationRating
7.9
8,014 reviews
Search Delta flights
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,513 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
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

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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