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Cheap flights from Lexington to Seattle from $134

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 2/22. 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
4:58 pm - 10:20 pm
LEX
-
SEA
8h 22m1 stop
American Airlines Logo
12:45 pm - 11:36 pm
SEA
-
LEX
7h 51m1 stop
$275American Airlines
Thu, Jan 8 - Sat, Jan 17
Delta Logo
5:35 pm - 10:05 pm
LEX
-
SEA
7h 30m1 stop
Delta Logo
6:00 am - 5:07 pm
SEA
-
LEX
8h 07m1 stop
$309Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
5:50 pm - 10:50 pm
LEX
-
SEA
8h 00m1 stop
United Airlines Logo
7:05 am - 10:21 pm
SEA
-
LEX
12h 16m2 stops
$337United Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
5:35 pm - 10:05 pm
LEX
-
SEA
7h 30m1 stop
Delta Logo
6:00 am - 5:07 pm
SEA
-
LEX
8h 07m1 stop
$344Delta
Thu, Mar 5 - Thu, Mar 12
Delta Logo
10:40 am - 7:00 pm
LEX
-
SEA
11h 20m1 stop
Delta Logo
9:55 pm - 9:36 am
SEA
-
LEX
8h 41m1 stop
$348Delta
Sat, Mar 7 - Mon, Mar 9
Delta Logo
10:40 am - 8:46 pm
LEX
-
SEA
13h 06m2 stops
Delta Logo
6:00 am - 5:07 pm
SEA
-
LEX
8h 07m1 stop
$353Delta
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
2:03 pm - 7:03 pm
LEX
-
SEA
8h 00m1 stop
United Airlines Logo
7:00 am - 4:50 pm
SEA
-
LEX
6h 50m1 stop
$355United Airlines
Sat, Feb 21 - Sat, Feb 28
Delta Logo
5:35 pm - 10:05 pm
LEX
-
SEA
7h 30m1 stop
Delta Logo
1:30 pm - 9:36 am
SEA
-
LEX
17h 06m2 stops
$357Delta
Thu, Mar 5 - Wed, Mar 11
United Airlines Logo
9:00 am - 1:58 pm
LEX
-
SEA
7h 58m1 stop
United Airlines Logo
7:00 am - 4:48 pm
SEA
-
LEX
6h 48m1 stop
$365United Airlines
Sat, Jan 17 - Mon, Jan 19
United Airlines Logo
2:00 pm - 11:47 pm
LEX
-
SEA
12h 47m2 stops
United Airlines Logo
7:00 am - 4:48 pm
SEA
-
LEX
6h 48m1 stop
$370United Airlines
Sat, Jan 17 - Mon, Jan 19

American Airlines flights from Lexington to Seattle

Our best American Airlines deals on Lexington to Seattle flight tickets
American Airlines
Jan 8
LEX4:58 pmLexington Blue Grass
8h 22m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Jan 17
SEA12:45 pmSeattle/Tacoma Intl
7h 51m
1 stop
LEX11:36 pmLexington Blue Grass
$275
Find similar
American Airlines
Jan 4
LEX10:13 pmLexington Blue Grass
14h 49m
1 stop
SEA10:02 amSeattle/Tacoma Intl
Feb 6
SEA8:04 amSeattle/Tacoma Intl
12h 21m
1 stop
LEX11:25 pmLexington Blue Grass
$395
Find similar
American Airlines
Mar 6
LEX7:08 pmLexington Blue Grass
8h 51m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 14
SEA11:44 amSeattle/Tacoma Intl
7h 18m
1 stop
LEX10:02 pmLexington Blue Grass
$448
Find similar

United Airlines flights from Lexington to Seattle

Our best United Airlines deals on Lexington to Seattle flight tickets
United Airlines
Apr 28
LEX5:50 pmLexington Blue Grass
8h 00m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
May 2
SEA7:05 amSeattle/Tacoma Intl
12h 16m
2 stops
LEX10:21 pmLexington Blue Grass
$337
Find similar
United Airlines
Feb 21
LEX2:03 pmLexington Blue Grass
8h 00m
1 stop
SEA7:03 pmSeattle/Tacoma Intl
Feb 28
SEA7:00 amSeattle/Tacoma Intl
6h 50m
1 stop
LEX4:50 pmLexington Blue Grass
$355
Find similar
United Airlines
Jan 17
LEX9:00 amLexington Blue Grass
7h 58m
1 stop
SEA1:58 pmSeattle/Tacoma Intl
Jan 19
SEA7:00 amSeattle/Tacoma Intl
6h 48m
1 stop
LEX4:48 pmLexington Blue Grass
$365
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 15, 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

Thu 1/8

4:58 pm-10:20 pm

1 stop8h 22m

Seattle/Tacoma Intl

Sat 1/17

12:45 pm-11:36 pm

1 stop7h 51m

$275

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/5

5:35 pm-10:05 pm

1 stop7h 30m

Seattle/Tacoma Intl

Wed 3/11

6:00 am-5:07 pm

1 stop8h 07m

$309

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Tue 4/28

5:50 pm-10:50 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sat 5/2

7:05 am-10:21 pm

2 stops12h 16m

$337

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/5

5:35 pm-10:05 pm

1 stop7h 30m

Seattle/Tacoma Intl

Thu 3/12

6:00 am-5:07 pm

1 stop8h 07m

$344

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 3/7

10:40 am-7:00 pm

1 stop11h 20m

Seattle/Tacoma Intl

Mon 3/9

9:55 pm-9:36 am

1 stop8h 41m

$348

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 3/7

10:40 am-8:46 pm

2 stops13h 06m

Seattle/Tacoma Intl

Wed 3/11

6:00 am-5:07 pm

1 stop8h 07m

$353

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 2/21

2:03 pm-7:03 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sat 2/28

7:00 am-4:50 pm

1 stop6h 50m

$355

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 3/5

5:35 pm-10:05 pm

1 stop7h 30m

Seattle/Tacoma Intl

Wed 3/11

1:30 pm-9:36 am

2 stops17h 06m

$357

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 1/17

9:00 am-1:58 pm

1 stop7h 58m

Seattle/Tacoma Intl

Mon 1/19

7:00 am-4:48 pm

1 stop6h 48m

$365

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 1/17

2:00 pm-11:47 pm

2 stops12h 47m

Seattle/Tacoma Intl

Mon 1/19

7:00 am-4:48 pm

1 stop6h 48m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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.

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

Flying to Seattle from Lexington at noon is the least expensive time of day to depart. momondo users have found prices as low as $519 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $582. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 11m

Direct flights

None
The fastest flight from Lexington to Seattle takes 7h 11m
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 11m.

  • 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
11,452 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,051 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
Cle Elum
Federal Way
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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