$210 Cheap Flights from Seattle (SEA) to Lexington (LEX)

View $210 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Blue Grass Airport (LEX)

Cheap Flights from Seattle to Lexington (SEA-LEX)

Prices were available within the past 7 days and start at $210 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Mon, Dec 8
SEA
Seattle
LEX
Lexington
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Delta flight, departing Wed, Dec 3 from Seattle to Lexington, returning Mon, Dec 8, priced at $289 just found
United
Mon, Jan 5 - Tue, Jan 13
SEA
Seattle
LEX
Lexington
$294 Roundtrip, found 8 hours ago
$294
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 5 from Seattle to Lexington, returning Tue, Jan 13, priced at $294 found 8 hours ago
United
Mon, Jan 5 - Tue, Jan 13
SEA
Seattle
LEX
Lexington
$299 Roundtrip, found 8 hours ago
$299
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 5 from Seattle to Lexington, returning Tue, Jan 13, priced at $299 found 8 hours ago
United
Tue, Dec 2 - Thu, Dec 11
SEA
Seattle
LEX
Lexington
$313 Roundtrip, found 11 hours ago
$313
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Dec 2 from Seattle to Lexington, returning Thu, Dec 11, priced at $313 found 11 hours ago
Delta
Sun, Nov 23 - Wed, Dec 3
SEA
Seattle
LEX
Lexington
$314 Roundtrip, found 1 hour ago
$314
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Nov 23 from Seattle to Lexington, returning Wed, Dec 3, priced at $314 found 1 hour ago
United
Wed, Feb 25 - Sat, Feb 28
SEA
Seattle
LEX
Lexington
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select United flight, departing Wed, Feb 25 from Seattle to Lexington, returning Sat, Feb 28, priced at $314 found 2 days ago
United
Wed, Feb 11 - Sun, Feb 15
SEA
Seattle
LEX
Lexington
$318 Roundtrip, found 13 hours ago
$318
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Feb 11 from Seattle to Lexington, returning Sun, Feb 15, priced at $318 found 13 hours ago
United
Thu, Jan 8 - Tue, Jan 20
SEA
Seattle
LEX
Lexington
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Seattle to Lexington, returning Tue, Jan 20, priced at $319 found 1 day ago
American Airlines
Fri, Jan 16 - Sat, Jan 17
SEA
Seattle
LEX
Lexington
$344 Roundtrip, found 15 hours ago
$344
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Jan 16 from Seattle to Lexington, returning Sat, Jan 17, priced at $344 found 15 hours ago
Alaska Airlines
Wed, Feb 11 - Sun, Feb 15
SEA
Seattle
LEX
Lexington
$379 Roundtrip, found 13 hours ago
$379
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, Feb 11 from Seattle to Lexington, returning Sun, Feb 15, priced at $379 found 13 hours ago

Find the cheapest month to fly from Seattle (SEA) to Lexington (LEX)

February is typically the cheapest month to fly

From $264 - $797 per traveler.

Alternative airports near Lexington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blue Grass LEX. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $359
LEX
Blue Grass
CheapestClosest
Average driving time to city center9 min
Flights from $359

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX) cost?
Grab a cheap one-way flight from $210 or cheap return flight from $289 from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
The cheapest month to fly from SEA to LEX is December, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
To find the cheapest airline flying from SEA to LEX, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
There aren't any daily direct flights from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SEA to LEX?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
To touch down at Blue Grass Airport (LEX) on schedule, opt for a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX) last-minute?
Last-minute bookings from SEA to LEX are typically more expensive. For the lowest prices, start searching for flights as early as possible. That said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book a SEA to LEX flight and hotel package?
You can save money by securing a SEA to LEX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
If you reserved your SEA to LEX flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Blue Grass
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$288
Distance
1997 mi

Book with confidence

Seattle to Lexington Flights

The cheapest times to fly from Seattle to Lexington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Lexington are during the month of December. You can find some of the cheapest flights from Seattle to Lexington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Lexington

Sunday is one of the best days to book for cheap flights from Seattle to Lexington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Lexington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Lexington in 2025. You can also book with separate airlines for your outbound and return journeys, from $210 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Lexington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Lexington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Lexington Flights

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*Available to One Key members.