Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Lexington to Seattle from $273

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 9/29. 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 Lexington to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:30 pm - 9:49 pm-
8h 19m
Delta Logo
11:10 pm - 9:48 am-
7h 38m
$359Delta
Sat, Sep 26 - Sat, Oct 10
Delta Logo
3:34 pm - 10:03 pm-
9h 29m
Delta Logo
6:00 am - 5:11 pm-
8h 11m
$359Delta
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
3:54 pm - 9:57 pm-
9h 03m
American Airlines Logo
6:12 am - 6:24 pm-
9h 12m
$359American Airlines
Wed, Oct 7 - Sat, Oct 10
American Airlines Logo
5:23 am - 10:09 am-
7h 46m
American Airlines Logo
11:57 pm - 10:42 am-
7h 45m
$359American Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
6:00 am - 11:27 am-
8h 27m
United Airlines Logo
11:13 pm - 9:28 am-
7h 15m
$359United Airlines
Wed, Sep 30 - Wed, Oct 7
United Airlines Logo
10:10 am - 4:07 pm-
8h 57m
United Airlines Logo
12:44 pm - 10:38 pm-
6h 54m
$359United Airlines
Thu, Sep 17 - Wed, Sep 23
Delta Logo
6:00 pm - 10:05 pm-
7h 05m
Delta Logo
6:00 am - 5:10 pm-
8h 10m
$359Delta
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
6:10 pm - 10:56 pm-
7h 46m
United Airlines Logo
7:25 pm - 9:28 am-
11h 03m
$364United Airlines
Sat, Sep 26 - Sat, Oct 3
Alaska Airlines Logo
5:16 am - 4:55 pm-
14h 39m
Alaska Airlines Logo
9:00 am - 11:48 pm-
11h 48m
$805Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
11:57 am - 8:35 pm-
11h 38m
Alaska Airlines Logo
8:49 pm - 6:25 pm-
18h 36m
$816Alaska Airlines
Wed, Aug 19 - Fri, Aug 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Lexington to Seattle

Our best United Airlines deals on Lexington to Seattle flight tickets
United Airlines
Aug 26
LEX6:15 pmLexington Blue Grass
7h 28m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
Aug 30
SEA11:04 pmSeattle/Tacoma Intl
11h 12m
2 stops
LEX1:16 pmLexington Blue Grass
$364
United Airlines
Oct 1
LEX6:05 pmLexington Blue Grass
7h 51m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 5
SEA7:25 pmSeattle/Tacoma Intl
11h 03m
2 stops
LEX9:28 amLexington Blue Grass
$416
United Airlines
Oct 7
LEX6:00 amLexington Blue Grass
11h 17m
2 stops
SEA2:17 pmSeattle/Tacoma Intl
Oct 10
SEA11:13 pmSeattle/Tacoma Intl
7h 15m
1 stop
LEX9:28 amLexington Blue Grass
$431

Delta flights from Lexington to Seattle

Our best Delta deals on Lexington to Seattle flight tickets
Delta
Oct 7
LEX5:51 pmLexington Blue Grass
7h 14m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Oct 10
SEA11:10 pmSeattle/Tacoma Intl
7h 38m
1 stop
LEX9:48 amLexington Blue Grass
$359
Delta
Aug 22
LEX1:06 pmLexington Blue Grass
10h 17m
1 stop
SEA8:23 pmSeattle/Tacoma Intl
Aug 29
SEA9:45 pmSeattle/Tacoma Intl
8h 39m
1 stop
LEX9:24 amLexington Blue Grass
$394
Delta
Aug 28
LEX7:35 amLexington Blue Grass
9h 59m
1 stop
SEA2:34 pmSeattle/Tacoma Intl
Aug 31
SEA5:30 amSeattle/Tacoma Intl
8h 51m
1 stop
LEX5:21 pmLexington Blue Grass
$479

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 August 5, 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

Sat 9/26

4:30 pm-9:49 pm

1 stop8h 19m

Seattle/Tacoma Intl

Sat 10/10

11:10 pm-9:48 am

1 stop7h 38m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 10/17

3:34 pm-10:03 pm

1 stop9h 29m

Seattle/Tacoma Intl

Sat 10/24

6:00 am-5:11 pm

1 stop8h 11m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 10/7

3:54 pm-9:57 pm

1 stop9h 03m

Seattle/Tacoma Intl

Sat 10/10

6:12 am-6:24 pm

1 stop9h 12m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 9/12

5:23 am-10:09 am

1 stop7h 46m

Seattle/Tacoma Intl

Sat 9/19

11:57 pm-10:42 am

1 stop7h 45m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 9/30

6:00 am-11:27 am

1 stop8h 27m

Seattle/Tacoma Intl

Wed 10/7

11:13 pm-9:28 am

1 stop7h 15m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 9/17

10:10 am-4:07 pm

1 stop8h 57m

Seattle/Tacoma Intl

Wed 9/23

12:44 pm-10:38 pm

1 stop6h 54m

$359
Quickest round-trip

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Thu 10/1

6:00 pm-10:05 pm

1 stop7h 05m

Seattle/Tacoma Intl

Mon 10/5

6:00 am-5:10 pm

1 stop8h 10m

$359

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 9/26

6:10 pm-10:56 pm

1 stop7h 46m

Seattle/Tacoma Intl

Sat 10/3

7:25 pm-9:28 am

2 stops11h 03m

$364

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Sat 11/7

5:16 am-4:55 pm

2 stops14h 39m

Seattle/Tacoma Intl

Tue 11/10

9:00 am-11:48 pm

2 stops11h 48m

$805

LexingtonSeattle

LEX - SEA

LEXSEA

Lexington Blue Grass

Wed 8/19

11:57 am-8:35 pm

2 stops11h 38m

Seattle/Tacoma Intl

Fri 8/21

8:49 pm-6:25 pm

2 stops18h 36m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

Prices are currently low for flights on this route.

Typical prices usually range from $444 to $554.
The lowest price recently found on this route was $359.

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 $377. If you don’t want to visit Seattle in October, then you should wait until May to fly from Lexington, when ticket prices are also cheap, with an average price of $378.

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 52m

Direct flights

None
The fastest flight from Lexington to Seattle takes 7h 52m
There are no direct flights from Lexington to Seattle. There are no popular flight routes from Lexington to Seattle.
Search flight deals

Frequently asked questions about flying from Lexington to Seattle

  • 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 52m.

  • 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
DeltaPriceFrom $247Free CancellationRating
7.8
8,487 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,060 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $327Free CancellationRating
7.9
12,764 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $333Free CancellationRating
7.1
11,849 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
Kent
Lynnwood
Redmond
Lakewood
Puyallup
Fife
Federal Way
Tukwila
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/4
Fri 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States