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Cheap flights from Lexington to Seattle from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Seattle departing on 3/22. 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
0 bags

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Find the cheapest flights from Lexington to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:27 am - 12:24 am
LEX
-
SEA
16h 57m1 stop
American Airlines Logo
7:15 am - 11:26 pm
SEA
-
LEX
13h 11m1 stop
$271American Airlines
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
5:07 pm - 11:04 pm
LEX
-
SEA
8h 57m1 stop
American Airlines Logo
7:15 am - 4:37 pm
SEA
-
LEX
6h 22m1 stop
$308American Airlines
Fri, Feb 20 - Fri, Feb 27
Delta Logo
5:49 pm - 10:04 pm
LEX
-
SEA
7h 15m1 stop
Delta Logo
6:00 am - 5:08 pm
SEA
-
LEX
8h 08m1 stop
$309Delta
Tue, Mar 24 - Sun, Apr 19
United Airlines Logo
10:35 am - 9:01 pm
LEX
-
SEA
13h 26m2 stops
United Airlines Logo
7:00 am - 4:50 pm
SEA
-
LEX
6h 50m1 stop
$314United Airlines
Sat, Feb 14 - Tue, Feb 17
Multiple Airlines Logo
10:15 pm - 5:39 pm
LEX
-
SEA
22h 24m1 stop
Multiple Airlines Logo
2:54 pm - 9:31 pm
SEA
-
LEX
27h 37m2 stops
$329Multiple Airlines
Thu, Mar 26 - Sat, Apr 4
American Airlines Logo
5:07 pm - 12:24 am
LEX
-
SEA
10h 17m1 stop
American Airlines Logo
12:59 am - 1:23 pm
SEA
-
LEX
9h 24m1 stop
$334American Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
10:15 pm - 5:39 pm
LEX
-
SEA
22h 24m1 stop
Multiple Airlines Logo
2:54 pm - 9:31 pm
SEA
-
LEX
27h 37m2 stops
$335Multiple Airlines
Sun, Mar 29 - Sat, Apr 4
Delta Logo
10:30 am - 10:04 pm
LEX
-
SEA
14h 34m1 stop
Delta Logo
11:15 pm - 9:48 am
SEA
-
LEX
7h 33m1 stop
$337Delta
Sun, Mar 29 - Tue, Apr 7
Multiple Airlines Logo
10:15 pm - 5:39 pm
LEX
-
SEA
22h 24m1 stop
Multiple Airlines Logo
6:18 pm - 9:31 pm
SEA
-
LEX
24h 13m1 stop
$339Multiple Airlines
Thu, Mar 26 - Sat, Apr 4
Multiple Airlines Logo
10:15 pm - 5:39 pm
LEX
-
SEA
22h 24m1 stop
Multiple Airlines Logo
6:18 pm - 9:31 pm
SEA
-
LEX
24h 13m1 stop
$346Multiple Airlines
Sun, Mar 29 - Sat, Apr 4

American Airlines flights from Lexington to Seattle

Our best American Airlines deals on Lexington to Seattle flight tickets
American Airlines
Feb 14
LEX10:27 amLexington Blue Grass
16h 57m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Feb 17
SEA7:15 amSeattle/Tacoma Intl
13h 11m
1 stop
LEX11:26 pmLexington Blue Grass
$271
Find similar
American Airlines
Feb 20
LEX5:07 pmLexington Blue Grass
8h 57m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
Feb 27
SEA7:15 amSeattle/Tacoma Intl
6h 22m
1 stop
LEX4:37 pmLexington Blue Grass
$308
Find similar
American Airlines
Mar 6
LEX5:07 pmLexington Blue Grass
10h 17m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Mar 13
SEA12:59 amSeattle/Tacoma Intl
9h 24m
1 stop
LEX1:23 pmLexington Blue Grass
$334
Find similar

United Airlines flights from Lexington to Seattle

Our best United Airlines deals on Lexington to Seattle flight tickets
United Airlines
Feb 14
LEX10:35 amLexington Blue Grass
13h 26m
2 stops
SEA9:01 pmSeattle/Tacoma Intl
Feb 17
SEA7:00 amSeattle/Tacoma Intl
6h 50m
1 stop
LEX4:50 pmLexington Blue Grass
$314
Find similar
United Airlines
Feb 1
LEX8:35 amLexington Blue Grass
10h 26m
1 stop
SEA4:01 pmSeattle/Tacoma Intl
Feb 7
SEA5:00 amSeattle/Tacoma Intl
9h 04m
2 stops
LEX5:04 pmLexington Blue Grass
$353
Find similar
United Airlines
Feb 1
LEX8:35 amLexington Blue Grass
10h 26m
1 stop
SEA4:01 pmSeattle/Tacoma Intl
Feb 7
SEA5:00 amSeattle/Tacoma Intl
9h 04m
2 stops
LEX5:04 pmLexington Blue Grass
$362
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Seattle 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 Lexington to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 2/14

10:27 am-12:24 am

1 stop16h 57m

Seattle/Tacoma Intl

Tue 2/17

7:15 am-11:26 pm

1 stop13h 11m

$271

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Fri 2/20

5:07 pm-11:04 pm

1 stop8h 57m

Seattle/Tacoma Intl

Fri 2/27

7:15 am-4:37 pm

1 stop6h 22m

$308

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 3/24

5:49 pm-10:04 pm

1 stop7h 15m

Seattle/Tacoma Intl

Sun 4/19

6:00 am-5:08 pm

1 stop8h 08m

$309

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 2/14

10:35 am-9:01 pm

2 stops13h 26m

Seattle/Tacoma Intl

Tue 2/17

7:00 am-4:50 pm

1 stop6h 50m

$314

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/26

10:15 pm-5:39 pm

1 stop22h 24m

Seattle/Tacoma Intl

Sat 4/4

2:54 pm-9:31 pm

2 stops27h 37m

$329

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Fri 3/6

5:07 pm-12:24 am

1 stop10h 17m

Seattle/Tacoma Intl

Fri 3/13

12:59 am-1:23 pm

1 stop9h 24m

$334

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 3/29

10:15 pm-5:39 pm

1 stop22h 24m

Seattle/Tacoma Intl

Sat 4/4

2:54 pm-9:31 pm

2 stops27h 37m

$335

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 3/29

10:30 am-10:04 pm

1 stop14h 34m

Seattle/Tacoma Intl

Tue 4/7

11:15 pm-9:48 am

1 stop7h 33m

$337

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/26

10:15 pm-5:39 pm

1 stop22h 24m

Seattle/Tacoma Intl

Sat 4/4

6:18 pm-9:31 pm

1 stop24h 13m

$339

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 3/29

10:15 pm-5:39 pm

1 stop22h 24m

Seattle/Tacoma Intl

Sat 4/4

6:18 pm-9:31 pm

1 stop24h 13m

$346

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 Seattle from

How to get the cheapest flight ticket from Lexington to Seattle

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 Seattle?

In general, April is the cheapest month to fly from Lexington to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. If you don’t want to visit Seattle in April, then you should wait until October to fly from Lexington, when ticket prices are also cheap, with an average price of $348.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $476 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Lexington for as low as $341 on momondo.

How have Lexington to Seattle flight prices changed over time?

When to book flights from Lexington to Seattle

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

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

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

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from Lexington to Seattle takes 7h 01m
There are no direct flights from Lexington to Seattle. There are no popular flight routes from Lexington to Seattle.
Search flight deals

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

    The straight-line distance from Lexington Blue Grass to Seattle/Tacoma Intl is 2003.9 mi. A reasonable flight in good conditions will take 7h 01m.

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

    Prices for flights from Lexington Blue Grass Airport to Seattle/Tacoma Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Lexington to Seattle?

Best airlines flying from Lexington to Seattle

Compare and see reviews for airlines that fly from Lexington to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,661 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Tukwila
Federal Way
Cle Elum
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Seattle for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Seattle.

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

Yes. momondo can track prices for Lexington to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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