$265 Cheap Delta flights Seattle (SEA) to Lexington (LEX)

View $265 flight on Tue, Dec 2, 2025Opens in a new window

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$265 Cheap Delta flights Seattle (SEA) to Lexington (LEX)

Prices were available within the past 7 days and start at $265 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Sep 4 - Tue, Sep 9
SEA
Seattle
LEX
Lexington
$314 Roundtrip, found 4 hours ago
$314
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Sep 4 from Seattle to Lexington, returning Tue, Sep 9, priced at $314 found 4 hours ago
Delta
Fri, Oct 24 - Tue, Oct 28
SEA
Seattle
LEX
Lexington
$339 Roundtrip, found 14 hours ago
$339
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Oct 24 from Seattle to Lexington, returning Tue, Oct 28, priced at $339 found 14 hours ago
Delta
Tue, Sep 9 - Wed, Sep 24
SEA
Seattle
LEX
Lexington
$344 Roundtrip, just found
$344
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Seattle to Lexington, returning Wed, Sep 24, priced at $344 just found
Delta
Tue, Sep 9 - Wed, Sep 24
SEA
Seattle
LEX
Lexington
$347 Roundtrip, just found
$347
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Seattle to Lexington, returning Wed, Sep 24, priced at $347 just found
Delta
Tue, Sep 9 - Wed, Sep 24
SEA
Seattle
LEX
Lexington
$367 Roundtrip, just found
$367
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Seattle to Lexington, returning Wed, Sep 24, priced at $367 just found
Delta
Tue, Sep 9 - Wed, Sep 24
SEA
Seattle
LEX
Lexington
$369 Roundtrip, just found
$369
Roundtrip
just found
Select Delta flight, departing Tue, Sep 9 from Seattle to Lexington, returning Wed, Sep 24, priced at $369 just found
Flights from Seattle (SEA) to Lexington (LEX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Blue Grass
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
Alaska Airlines
Distance
1997 mi

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
You'll find budget-friendly return Delta Air Lines flights from $314 from SEA to LEX by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from $265 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to LEX with Delta Air Lines?
Delta Air Lines flights to Lexington tend to be cheaper in the off-peak months of January and February. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX) with Delta Air Lines?
Begin your search one to three months before your departure to find cheap fares on Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
To see if there's a direct route from SEA to LEX with Delta Air Lines or any other carriers, use our "Nonstop" filter when searching for tickets.
What is the earliest Delta Air Lines flight from SEA to LEX?
Sort your results by "Morning" and "Early Morning" to see the earliest flights from SEA to LEX. Setting off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Lexington?
Blue Grass Airport (LEX) is the primary Lexington hub for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
Why fly with Delta Air Lines from SEA to LEX?
Heading from SEA to LEX with Delta Air Lines comes with a host of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Blue Grass Airport (LEX)?
It's usually possible to cancel or change your flight, although there may be a charge if your booking was made more than 24 hours ago. Need to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you have to adjust your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more information.

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