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Cheap flights from Seattle to Lexington from $174

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 2/21. 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
8:04 am - 11:23 pm
SEA
-
LEX
12h 19m1 stop
American Airlines Logo
10:27 am - 12:24 am
LEX
-
SEA
16h 57m1 stop
$271American Airlines
Thu, Feb 5 - Thu, Feb 12
American Airlines Logo
7:15 am - 4:37 pm
SEA
-
LEX
6h 22m1 stop
American Airlines Logo
1:58 pm - 9:24 pm
LEX
-
SEA
10h 26m1 stop
$309American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
12:07 am - 4:12 pm
SEA
-
LEX
13h 05m1 stop
American Airlines Logo
10:27 am - 12:24 am
LEX
-
SEA
16h 57m1 stop
$343American Airlines
Wed, Mar 25 - Mon, Mar 30
Delta Logo
6:05 am - 4:55 pm
SEA
-
LEX
7h 50m1 stop
Delta Logo
5:35 pm - 9:49 pm
LEX
-
SEA
7h 14m1 stop
$359Delta
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
9:00 am - 10:40 pm
SEA
-
LEX
10h 40m2 stops
United Airlines Logo
7:00 am - 11:49 am
LEX
-
SEA
7h 49m1 stop
$361United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
9:00 am - 10:40 pm
SEA
-
LEX
10h 40m2 stops
United Airlines Logo
5:32 pm - 10:43 pm
LEX
-
SEA
8h 11m1 stop
$364United Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
9:00 am - 10:30 pm
SEA
-
LEX
10h 30m2 stops
United Airlines Logo
9:00 am - 6:28 pm
LEX
-
SEA
12h 28m2 stops
$370United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
7:00 am - 4:50 pm
SEA
-
LEX
6h 50m1 stop
United Airlines Logo
2:03 pm - 7:03 pm
LEX
-
SEA
8h 00m1 stop
$373United Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
9:00 am - 11:49 pm
SEA
-
LEX
11h 49m2 stops
United Airlines Logo
2:03 pm - 7:03 pm
LEX
-
SEA
8h 00m1 stop
$378United Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
10:58 am - 10:40 pm
SEA
-
LEX
8h 42m1 stop
United Airlines Logo
2:00 pm - 6:14 pm
LEX
-
SEA
7h 14m1 stop
$399United Airlines
Tue, Feb 3 - Sat, Feb 7

United Airlines flights from Seattle to Lexington

Our best United Airlines deals on Seattle to Lexington flight tickets
United Airlines
Feb 5
SEA9:00 amSeattle/Tacoma Intl
10h 40m
2 stops
LEX10:40 pmLexington Blue Grass
Feb 12
LEX7:00 amLexington Blue Grass
7h 49m
1 stop
SEA11:49 amSeattle/Tacoma Intl
$361
United Airlines
Jan 23
SEA9:00 amSeattle/Tacoma Intl
10h 40m
2 stops
LEX10:40 pmLexington Blue Grass
Jan 26
LEX5:32 pmLexington Blue Grass
8h 11m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$364
United Airlines
Jan 21
SEA9:00 amSeattle/Tacoma Intl
10h 30m
2 stops
LEX10:30 pmLexington Blue Grass
Jan 24
LEX9:00 amLexington Blue Grass
12h 28m
2 stops
SEA6:28 pmSeattle/Tacoma Intl
$370

Delta flights from Seattle to Lexington

Our best Delta deals on Seattle to Lexington flight tickets
Delta
Jan 23
SEA6:05 amSeattle/Tacoma Intl
7h 50m
1 stop
LEX4:55 pmLexington Blue Grass
Jan 26
LEX5:35 pmLexington Blue Grass
7h 14m
1 stop
SEA9:49 pmSeattle/Tacoma Intl
$359
Delta
Jan 14
SEA6:05 amSeattle/Tacoma Intl
7h 49m
1 stop
LEX4:54 pmLexington Blue Grass
Jan 17
LEX5:18 pmLexington Blue Grass
8h 32m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
$462
Delta
Jun 25
SEA9:58 pmSeattle/Tacoma Intl
9h 18m
1 stop
LEX10:16 amLexington Blue Grass
Jun 29
LEX5:55 pmLexington Blue Grass
9h 11m
1 stop
SEA12:06 amSeattle/Tacoma Intl
$464

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 January 8, 2026.
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

Thu 2/5

8:04 am-11:23 pm

1 stop12h 19m

Lexington Blue Grass

Thu 2/12

10:27 am-12:24 am

1 stop16h 57m

$271

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Fri 2/27

7:15 am-4:37 pm

1 stop6h 22m

Lexington Blue Grass

Tue 3/3

1:58 pm-9:24 pm

1 stop10h 26m

$309

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 3/25

12:07 am-4:12 pm

1 stop13h 05m

Lexington Blue Grass

Mon 3/30

10:27 am-12:24 am

1 stop16h 57m

$343

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Fri 1/23

6:05 am-4:55 pm

1 stop7h 50m

Lexington Blue Grass

Mon 1/26

5:35 pm-9:49 pm

1 stop7h 14m

$359

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 2/5

9:00 am-10:40 pm

2 stops10h 40m

Lexington Blue Grass

Thu 2/12

7:00 am-11:49 am

1 stop7h 49m

$361

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Fri 1/23

9:00 am-10:40 pm

2 stops10h 40m

Lexington Blue Grass

Mon 1/26

5:32 pm-10:43 pm

1 stop8h 11m

$364

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 1/21

9:00 am-10:30 pm

2 stops10h 30m

Lexington Blue Grass

Sat 1/24

9:00 am-6:28 pm

2 stops12h 28m

$370

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 2/14

7:00 am-4:50 pm

1 stop6h 50m

Lexington Blue Grass

Sat 2/21

2:03 pm-7:03 pm

1 stop8h 00m

$373

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 2/14

9:00 am-11:49 pm

2 stops11h 49m

Lexington Blue Grass

Sat 2/21

2:03 pm-7:03 pm

1 stop8h 00m

$378

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 2/3

10:58 am-10:40 pm

1 stop8h 42m

Lexington Blue Grass

Sat 2/7

2:00 pm-6:14 pm

1 stop7h 14m

$399

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 $254. If you are unable to visit Lexington during the month of February, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $387.

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 26m

Direct flights

None
The fastest flight from Seattle to Lexington takes 6h 26m
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 26m.

  • 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
Alaska AirlinesPriceFrom $257Free CancellationRating
8.0
11,661 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,025 reviews
Search Delta flights
United AirlinesPriceFrom $313Free CancellationRating
7.4
9,139 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

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