SDF to SEA (Louisville to Seattle) Flights

Last Minute Flights from SDF to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SDFSeattleMarch 22 to April 1$698
*Prices include taxes and fees

Cheapest SDF to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SDFSeattleMay 19 to May 26$364
SDFSeattleJune 3 to June 10$370
SDFSeattleApril 8 to April 13$386
SDFSeattleApril 7 to April 14$413
SDFSeattleMarch 31 to April 1$463
*Prices include taxes and fees
SDF to SEA Flight Details
Origin airport
Louisville Intl.
Origin airport IATA code
SDF
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
1939 mi

Frequently asked questions

What airlines fly direct from SDF to Sea-Tac Airport?
To make your way from SDF to Seattle - Tacoma Intl. Airport (SEA), you'll need to book a flight with one or more stops. Unfortunately, there are no nonstop services on this particular route.
How many flights are there from SDF to SEA?
There are around 53 daily flights from Louisville, KY (SDF-Louisville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so you have plenty of ways to get to SeaTac. Just select a time and date that works best for you and secure your airfare.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Louisville, KY (SDF-Louisville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) takes on average 7 hours and 19 minutes. That's the perfect length of time to get stuck into an epic new TV series, listen to your favorite podcast or settle back and have a snooze.
What is the flight distance from Louisville, KY (SDF-Louisville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The Louisville, KY (SDF-Louisville Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) route covers 1,950 miles (3,100 1) and is known as a medium-haul flight. If you're chasing comfort — and the price is right — consider upgrading to a premium or business class seat.
How many morning flights are there from SDF to SEA?
Get ready to take to the skies on one of the 183 morning flights from SDF to SEA available each week.

  • You can set off at 5:00AM if you travel with American Airlines (AA). It operates 73 weekly flights from SDF to SEA.
  • United Airlines (UA) is another top option to consider. It operates 60 morning flights, with the earliest departing at 5:55AM.
  • Fly before noon with Delta Air Lines (DL) and you'll have 45 flights per week to take your pick of. 6:00AM is the earliest departure time from SDF to SEA.

How many afternoon flights are there from SDF to SEA?
With 190 afternoon and evening flights from SDF to SEA a week, you can forget about bleary-eyed, early starts.

  • Delta Air Lines (DL) has 68 weekly services that leave after midday. The earliest departs at 12:35PM.
  • If you'd prefer to make a booking with American Airlines (AA), take your pick of 65 weekly afternoon and evening flights that leave from 12:23PM onward.
  • Or, jet out from 12:05PM onward with United Airlines (UA). This carrier provides 46 afternoon and evening flights a week.

What is the earliest departure time out of Louisville to SeaTac?
The earliest flight sets off from SDF at 5:00AM and lands at SEA at 1:49AM. Be sure to give yourself sufficient time in the morning to get to your departure gate.
What is the latest departure time out of Louisville to SeaTac?
The latest flight departs SDF at 8:39PM and touches down at SEA at 8:45AM. You'll have more than enough time to prepare for this trip.
What is the average price from Louisville to SeaTac?
Round-trip flights from SDF to SEA start at around $364. Book yours today and score a sensational deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Louisville to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Louisville to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SDF to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Louisville to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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