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Cheap flights from Lexington to Seattle from $203

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 4/5. 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
4:53 pm - 11:53 pm
LEX
-
SEA
10h 00m
1 stop
Delta Logo
10:35 pm - 9:21 am
SEA
-
LEX
7h 46m
1 stop
$369Delta
Tue, May 5 - Tue, May 12
United Airlines Logo
6:01 pm - 10:42 pm
LEX
-
SEA
7h 41m
1 stop
United Airlines Logo
7:36 pm - 9:20 am
SEA
-
LEX
10h 44m
2 stops
$374United Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
5:55 pm - 12:03 am
LEX
-
SEA
9h 08m
1 stop
Delta Logo
9:58 pm - 10:16 am
SEA
-
LEX
9h 18m
1 stop
$395Delta
Wed, Aug 12 - Thu, Aug 27
United Airlines Logo
5:20 am - 11:34 am
LEX
-
SEA
9h 14m
2 stops
United Airlines Logo
11:05 am - 10:33 pm
SEA
-
LEX
8h 28m
1 stop
$412United Airlines
Wed, Aug 12 - Thu, Aug 27
Multiple Airlines Logo
9:57 pm - 10:36 am
LEX
-
SEA
15h 39m
1 stop
Multiple Airlines Logo
8:13 pm - 9:04 pm
SEA
-
LEX
21h 51m
1 stop
$415Multiple Airlines
Thu, Jun 4 - Sat, Jun 13
Delta Logo
5:55 pm - 10:33 pm
LEX
-
SEA
7h 38m
1 stop
Delta Logo
11:20 am - 9:18 pm
SEA
-
LEX
6h 58m
1 stop
$424Delta
Sat, Jul 25 - Wed, Aug 5
Multiple Airlines Logo
9:57 pm - 7:05 pm
LEX
-
SEA
24h 08m
2 stops
Multiple Airlines Logo
8:13 pm - 9:04 pm
SEA
-
LEX
21h 51m
1 stop
$429Multiple Airlines
Thu, Jun 4 - Sat, Jun 13
Delta Logo
7:56 pm - 12:37 pm
LEX
-
SEA
19h 41m
2 stops
Delta Logo
11:35 pm - 9:21 am
SEA
-
LEX
6h 46m
1 stop
$433Delta
Tue, May 5 - Sun, May 10
United Airlines Logo
7:44 pm - 11:59 pm
LEX
-
SEA
7h 15m
1 stop
United Airlines Logo
10:40 pm - 9:16 am
SEA
-
LEX
7h 36m
1 stop
$436United Airlines
Sat, May 23 - Sat, May 30
Alaska Airlines Logo
4:27 pm - 11:29 pm
LEX
-
SEA
10h 02m
1 stop
Alaska Airlines Logo
12:29 am - 10:31 am
SEA
-
LEX
7h 02m
1 stop
$439Alaska Airlines
Sat, Apr 25 - Mon, Apr 27

Alaska Airlines flights from Lexington to Seattle

Our best Alaska Airlines deals on Lexington to Seattle flight tickets
Alaska Airlines
Apr 25
LEX4:27 pmLexington Blue Grass
10h 02m
1 stop
SEA11:29 pmSeattle/Tacoma Intl
Apr 27
SEA12:29 amSeattle/Tacoma Intl
7h 02m
1 stop
LEX10:31 amLexington Blue Grass
$439
Alaska Airlines
May 9
LEX4:27 pmLexington Blue Grass
10h 02m
1 stop
SEA11:29 pmSeattle/Tacoma Intl
May 11
SEA12:29 amSeattle/Tacoma Intl
7h 02m
1 stop
LEX10:31 amLexington Blue Grass
$475
Alaska Airlines
Jul 8
LEX11:12 amLexington Blue Grass
15h 32m
2 stops
SEA11:44 pmSeattle/Tacoma Intl
Aug 15
SEA6:21 amSeattle/Tacoma Intl
13h 59m
2 stops
LEX11:20 pmLexington Blue Grass
$499

American Airlines flights from Lexington to Seattle

Our best American Airlines deals on Lexington to Seattle flight tickets
American Airlines
Jul 8
LEX6:49 pmLexington Blue Grass
7h 46m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
Aug 14
SEA12:34 amSeattle/Tacoma Intl
7h 38m
1 stop
LEX11:12 amLexington Blue Grass
$442
American Airlines
Jun 14
LEX5:19 amLexington Blue Grass
7h 08m
1 stop
SEA9:27 amSeattle/Tacoma Intl
Jun 30
SEA11:58 pmSeattle/Tacoma Intl
7h 44m
1 stop
LEX10:42 amLexington Blue Grass
$471
American Airlines
Jul 14
LEX5:44 pmLexington Blue Grass
10h 13m
1 stop
SEA12:57 amSeattle/Tacoma Intl
Jul 18
SEA5:05 amSeattle/Tacoma Intl
9h 09m
1 stop
LEX5:14 pmLexington Blue Grass
$472

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 March 24, 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

Cheapest round-trip

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 5/5

4:53 pm-11:53 pm

1 stop10h 00m

Seattle/Tacoma Intl

Tue 5/12

10:35 pm-9:21 am

1 stop7h 46m

$369

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 4/29

6:01 pm-10:42 pm

1 stop7h 41m

Seattle/Tacoma Intl

Sat 5/2

7:36 pm-9:20 am

2 stops10h 44m

$374

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 8/12

5:55 pm-12:03 am

1 stop9h 08m

Seattle/Tacoma Intl

Thu 8/27

9:58 pm-10:16 am

1 stop9h 18m

$395

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 8/12

5:20 am-11:34 am

2 stops9h 14m

Seattle/Tacoma Intl

Thu 8/27

11:05 am-10:33 pm

1 stop8h 28m

$412

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 6/4

9:57 pm-10:36 am

1 stop15h 39m

Seattle/Tacoma Intl

Sat 6/13

8:13 pm-9:04 pm

1 stop21h 51m

$415
Quickest round-trip

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 7/25

5:55 pm-10:33 pm

1 stop7h 38m

Seattle/Tacoma Intl

Wed 8/5

11:20 am-9:18 pm

1 stop6h 58m

$424

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 6/4

9:57 pm-7:05 pm

2 stops24h 08m

Seattle/Tacoma Intl

Sat 6/13

8:13 pm-9:04 pm

1 stop21h 51m

$429

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 5/5

7:56 pm-12:37 pm

2 stops19h 41m

Seattle/Tacoma Intl

Sun 5/10

11:35 pm-9:21 am

1 stop6h 46m

$433

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 5/23

7:44 pm-11:59 pm

1 stop7h 15m

Seattle/Tacoma Intl

Sat 5/30

10:40 pm-9:16 am

1 stop7h 36m

$436

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 4/25

4:27 pm-11:29 pm

1 stop10h 02m

Seattle/Tacoma Intl

Mon 4/27

12:29 am-10:31 am

1 stop7h 02m

$439

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, October 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 $361. If you don’t want to visit Seattle in October, then you should wait until September to fly from Lexington, when ticket prices are also cheap, with an average price of $392.

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 $502 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 $284 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 09m

Direct flights

None
The fastest flight from Lexington to Seattle takes 7h 09m
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 09m.

  • 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
7.9
12,101 reviews
Search Alaska Airlines flights
DeltaPriceFrom $247Free CancellationRating
7.9
8,321 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,491 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
Redmond
Marysville
Puyallup
Lakewood
Cle Elum
Tukwila
Federal Way
Centralia
Fife
Westport
Kirkland
Tumwater

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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