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Cheap flights from Lexington to Seattle from $223

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 4/19. 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.
Delta Logo
5:18 pm - 10:50 pm
LEX
-
SEA
8h 32m1 stop
Delta Logo
11:10 pm - 9:57 am
SEA
-
LEX
7h 47m1 stop
$309Delta
Sat, Jan 17 - Sun, Jan 25
Delta Logo
7:26 am - 2:21 pm
LEX
-
SEA
9h 55m1 stop
Delta Logo
11:10 pm - 9:57 am
SEA
-
LEX
7h 47m1 stop
$334Delta
Sun, Jan 18 - Sun, Jan 25
Delta Logo
5:18 pm - 10:50 pm
LEX
-
SEA
8h 32m1 stop
Delta Logo
7:20 am - 11:06 pm
SEA
-
LEX
12h 46m1 stop
$338Delta
Sat, Jan 17 - Thu, Jan 29
Delta Logo
5:18 pm - 10:50 pm
LEX
-
SEA
8h 32m1 stop
Delta Logo
6:05 am - 11:06 pm
SEA
-
LEX
14h 01m2 stops
$343Delta
Sat, Jan 17 - Wed, Jan 28
Delta Logo
6:00 am - 8:48 pm
LEX
-
SEA
17h 48m2 stops
Delta Logo
11:10 pm - 9:52 am
SEA
-
LEX
7h 42m1 stop
$348Delta
Tue, Jan 20 - Sat, Jan 31
Delta Logo
6:00 am - 7:43 pm
LEX
-
SEA
16h 43m2 stops
Delta Logo
11:10 pm - 9:57 am
SEA
-
LEX
7h 47m1 stop
$353Delta
Sun, Jan 18 - Fri, Jan 30
United Airlines Logo
8:35 am - 4:01 pm
LEX
-
SEA
10h 26m1 stop
United Airlines Logo
9:00 am - 10:30 pm
SEA
-
LEX
10h 30m2 stops
$357United Airlines
Fri, Feb 6 - Wed, Feb 11
Delta Logo
5:35 pm - 9:49 pm
LEX
-
SEA
7h 14m1 stop
Delta Logo
9:05 am - 9:42 am
SEA
-
LEX
21h 37m2 stops
$358Delta
Mon, Jan 19 - Sat, Jan 31
American Airlines Logo
7:36 am - 3:34 pm
LEX
-
SEA
10h 58m1 stop
American Airlines Logo
11:55 am - 10:10 pm
SEA
-
LEX
7h 15m1 stop
$359American Airlines
Sat, Jan 10 - Wed, Jan 14
Delta Logo
7:26 am - 2:21 pm
LEX
-
SEA
9h 55m1 stop
Delta Logo
7:20 am - 11:06 pm
SEA
-
LEX
12h 46m1 stop
$363Delta
Sun, Jan 18 - Thu, Jan 29

Delta flights from Lexington to Seattle

Our best Delta deals on Lexington to Seattle flight tickets
Delta
Jan 17
LEX5:18 pmLexington Blue Grass
8h 32m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Jan 25
SEA11:10 pmSeattle/Tacoma Intl
7h 47m
1 stop
LEX9:57 amLexington Blue Grass
$309
Find similar
Delta
Jan 18
LEX7:26 amLexington Blue Grass
9h 55m
1 stop
SEA2:21 pmSeattle/Tacoma Intl
Jan 25
SEA11:10 pmSeattle/Tacoma Intl
7h 47m
1 stop
LEX9:57 amLexington Blue Grass
$334
Find similar
Delta
Jan 17
LEX5:18 pmLexington Blue Grass
8h 32m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Jan 29
SEA7:20 amSeattle/Tacoma Intl
12h 46m
1 stop
LEX11:06 pmLexington Blue Grass
$338
Find similar

United Airlines flights from Lexington to Seattle

Our best United Airlines deals on Lexington to Seattle flight tickets
United Airlines
Feb 6
LEX8:35 amLexington Blue Grass
10h 26m
1 stop
SEA4:01 pmSeattle/Tacoma Intl
Feb 11
SEA9:00 amSeattle/Tacoma Intl
10h 30m
2 stops
LEX10:30 pmLexington Blue Grass
$357
Find similar
United Airlines
Jan 17
LEX2:00 pmLexington Blue Grass
7h 14m
1 stop
SEA6:14 pmSeattle/Tacoma Intl
Jan 21
SEA7:00 amSeattle/Tacoma Intl
7h 13m
1 stop
LEX5:13 pmLexington Blue Grass
$399
Find similar
United Airlines
Jan 17
LEX10:30 amLexington Blue Grass
13h 45m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
Jan 21
SEA12:25 pmSeattle/Tacoma Intl
7h 05m
1 stop
LEX10:30 pmLexington Blue Grass
$404
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 December 28, 2025.
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 1/17

5:18 pm-10:50 pm

1 stop8h 32m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-9:57 am

1 stop7h 47m

$309

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 1/18

7:26 am-2:21 pm

1 stop9h 55m

Seattle/Tacoma Intl

Sun 1/25

11:10 pm-9:57 am

1 stop7h 47m

$334

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 1/17

5:18 pm-10:50 pm

1 stop8h 32m

Seattle/Tacoma Intl

Thu 1/29

7:20 am-11:06 pm

1 stop12h 46m

$338

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 1/17

5:18 pm-10:50 pm

1 stop8h 32m

Seattle/Tacoma Intl

Wed 1/28

6:05 am-11:06 pm

2 stops14h 01m

$343

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 1/20

6:00 am-8:48 pm

2 stops17h 48m

Seattle/Tacoma Intl

Sat 1/31

11:10 pm-9:52 am

1 stop7h 42m

$348

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 1/18

6:00 am-7:43 pm

2 stops16h 43m

Seattle/Tacoma Intl

Fri 1/30

11:10 pm-9:57 am

1 stop7h 47m

$353

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Fri 2/6

8:35 am-4:01 pm

1 stop10h 26m

Seattle/Tacoma Intl

Wed 2/11

9:00 am-10:30 pm

2 stops10h 30m

$357

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Mon 1/19

5:35 pm-9:49 pm

1 stop7h 14m

Seattle/Tacoma Intl

Sat 1/31

9:05 am-9:42 am

2 stops21h 37m

$358

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 1/10

7:36 am-3:34 pm

1 stop10h 58m

Seattle/Tacoma Intl

Wed 1/14

11:55 am-10:10 pm

1 stop7h 15m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sun 1/18

7:26 am-2:21 pm

1 stop9h 55m

Seattle/Tacoma Intl

Thu 1/29

7:20 am-11:06 pm

1 stop12h 46m

$363

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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.

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

On average, the least expensive day to fly to Seattle from Lexington is on a Saturday. momondo users have found tickets for Saturday departures for as low as $501. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Lexington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $604.

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 $469 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 $331 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 14m

Direct flights

None
The fastest flight from Lexington to Seattle takes 7h 14m
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 14m.

  • 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
11,551 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,019 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,072 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
Centralia
Westport
Kirkland
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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