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Cheap flights from Seattle to Lexington from $288

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 8/20. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 pm - 11:44 am
SEA
-
LEX
8h 45m
1 stop
Delta Logo
6:00 pm - 10:05 pm
LEX
-
SEA
7h 05m
1 stop
$349Delta
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
11:03 am - 12:05 am
SEA
-
LEX
10h 02m
2 stops
United Airlines Logo
1:58 pm - 7:15 pm
LEX
-
SEA
8h 17m
1 stop
$354United Airlines
Wed, Sep 16 - Tue, Sep 22
American Airlines Logo
5:10 am - 4:25 pm
SEA
-
LEX
8h 15m
1 stop
American Airlines Logo
6:59 pm - 11:59 pm
LEX
-
SEA
8h 00m
1 stop
$385American Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
11:20 pm - 1:16 pm
SEA
-
LEX
10h 56m
2 stops
United Airlines Logo
6:15 pm - 10:43 pm
LEX
-
SEA
7h 28m
1 stop
$396United Airlines
Mon, Aug 10 - Mon, Aug 17
American Airlines Logo
1:35 pm - 11:46 pm
SEA
-
LEX
7h 11m
1 stop
American Airlines Logo
8:07 pm - 12:50 am
LEX
-
SEA
7h 43m
1 stop
$404American Airlines
Thu, Aug 13 - Sun, Aug 16
Delta Logo
11:45 am - 9:17 pm
SEA
-
LEX
6h 32m
1 stop
Delta Logo
1:30 pm - 6:59 pm
LEX
-
SEA
8h 29m
1 stop
$410Delta
Mon, Nov 2 - Thu, Dec 10
Delta Logo
2:30 pm - 9:22 am
SEA
-
LEX
15h 52m
2 stops
Delta Logo
3:34 pm - 9:15 pm
LEX
-
SEA
8h 41m
1 stop
$430Delta
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
5:50 am - 6:25 pm
SEA
-
LEX
9h 35m
1 stop
American Airlines Logo
5:00 pm - 9:59 pm
LEX
-
SEA
7h 59m
1 stop
$432American Airlines
Tue, Aug 11 - Sat, Aug 15
Delta Logo
11:05 pm - 9:59 am
SEA
-
LEX
7h 54m
1 stop
Delta Logo
8:30 am - 7:05 pm
LEX
-
SEA
13h 35m
2 stops
$437Delta
Thu, Sep 17 - Sat, Sep 26
American Airlines Logo
11:59 pm - 10:43 am
SEA
-
LEX
7h 44m
1 stop
American Airlines Logo
6:59 pm - 12:35 am
LEX
-
SEA
8h 36m
1 stop
$449American Airlines
Thu, Nov 5 - Wed, Dec 9

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Delta flights from Seattle to Lexington

Our best Delta deals on Seattle to Lexington flight tickets
Delta
Sep 30
SEA11:59 pmSeattle/Tacoma Intl
8h 45m
1 stop
LEX11:44 amLexington Blue Grass
Oct 4
LEX6:00 pmLexington Blue Grass
7h 05m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$349
Delta
Nov 2
SEA11:45 amSeattle/Tacoma Intl
6h 32m
1 stop
LEX9:17 pmLexington Blue Grass
Dec 10
LEX1:30 pmLexington Blue Grass
8h 29m
1 stop
SEA6:59 pmSeattle/Tacoma Intl
$410
Delta
Sep 19
SEA12:35 pmSeattle/Tacoma Intl
17h 47m
2 stops
LEX9:22 amLexington Blue Grass
Sep 24
LEX5:57 pmLexington Blue Grass
9h 01m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
$430

American Airlines flights from Seattle to Lexington

Our best American Airlines deals on Seattle to Lexington flight tickets
American Airlines
Aug 22
SEA5:10 amSeattle/Tacoma Intl
8h 15m
1 stop
LEX4:25 pmLexington Blue Grass
Aug 26
LEX6:59 pmLexington Blue Grass
8h 00m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$385
American Airlines
Aug 13
SEA1:35 pmSeattle/Tacoma Intl
7h 11m
1 stop
LEX11:46 pmLexington Blue Grass
Aug 16
LEX8:07 pmLexington Blue Grass
7h 43m
1 stop
SEA12:50 amSeattle/Tacoma Intl
$404
American Airlines
Aug 11
SEA5:50 amSeattle/Tacoma Intl
9h 35m
1 stop
LEX6:25 pmLexington Blue Grass
Aug 15
LEX5:00 pmLexington Blue Grass
7h 59m
1 stop
SEA9:59 pmSeattle/Tacoma Intl
$432

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 July 19, 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

Cheapest round-trip

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 9/30

11:59 pm-11:44 am

1 stop8h 45m

Lexington Blue Grass

Sun 10/4

6:00 pm-10:05 pm

1 stop7h 05m

$349

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Wed 9/16

11:03 am-12:05 am

2 stops10h 02m

Lexington Blue Grass

Tue 9/22

1:58 pm-7:15 pm

1 stop8h 17m

$354

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 8/22

5:10 am-4:25 pm

1 stop8h 15m

Lexington Blue Grass

Wed 8/26

6:59 pm-11:59 pm

1 stop8h 00m

$385

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Mon 8/10

11:20 pm-1:16 pm

2 stops10h 56m

Lexington Blue Grass

Mon 8/17

6:15 pm-10:43 pm

1 stop7h 28m

$396
Quickest round-trip

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 8/13

1:35 pm-11:46 pm

1 stop7h 11m

Lexington Blue Grass

Sun 8/16

8:07 pm-12:50 am

1 stop7h 43m

$404

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Mon 11/2

11:45 am-9:17 pm

1 stop6h 32m

Lexington Blue Grass

Thu 12/10

1:30 pm-6:59 pm

1 stop8h 29m

$410

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Sat 9/19

2:30 pm-9:22 am

2 stops15h 52m

Lexington Blue Grass

Fri 9/25

3:34 pm-9:15 pm

1 stop8h 41m

$430

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Tue 8/11

5:50 am-6:25 pm

1 stop9h 35m

Lexington Blue Grass

Sat 8/15

5:00 pm-9:59 pm

1 stop7h 59m

$432

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 9/17

11:05 pm-9:59 am

1 stop7h 54m

Lexington Blue Grass

Sat 9/26

8:30 am-7:05 pm

2 stops13h 35m

$437

SeattleLexington

SEA - LEX

SEALEX

Seattle/Tacoma Intl

Thu 11/5

11:59 pm-10:43 am

1 stop7h 44m

Lexington Blue Grass

Wed 12/9

6:59 pm-12:35 am

1 stop8h 36m

$449

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 typical price of a round-trip flight between Seattle and Lexington?

What is the cheapest month to fly to Lexington?

In general, August 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 $378. If you are unable to visit Lexington during the month of August, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $453.

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 32m

Direct flights

None
The fastest flight from Seattle to Lexington takes 6h 32m
There are no direct flights from Seattle to Lexington. There are no popular flight routes from Seattle to Lexington.
Search flight deals

Frequently asked questions about flying from Seattle to Lexington

  • 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 32m.

  • 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 $177Free CancellationRating
7.9
12,674 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,823 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.8
8,481 reviews
Search Delta flights
United AirlinesPriceFrom $386Free CancellationRating
7.4
10,008 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
Georgetown
Somerset
Danville
Frankfort
Winchester
Berea
Versailles
Carlisle

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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