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Flights from Seattle to Louisville

Did you mean Flights from Louisville to Seattle?

Flightmap/Flights from SEA/SEA to SDF

Seattle

United States

SEA

Seattle Tacoma International Airport

Louisville

United States

SDF

Louisville International Standiford Field

Route
Published service includes stops
Distance
1,940 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Nov 7 – Dec 12, 2026

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from SEA
  • Flights to SDF

Seattle to Louisville route overview

Seattle Tacoma International Airport (SEA) serves Seattle; Louisville International Standiford Field (SDF) serves Louisville.

The airports are 1,940 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from SEA to SDF, but no nonstop service.

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 7 – Dec 12, 2026.

Marketing airlines on the Seattle to Louisville route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from SEA to SDF

Frequently asked questions

Which airports serve the Seattle to Louisville route?

Seattle Tacoma International Airport (SEA) is the origin airport and Louisville International Standiford Field (SDF) is the destination airport.

How far is Louisville from Seattle?

SEA and SDF are approximately 1,940 miles apart by great-circle distance.

Are there direct flights from SEA to SDF?

No. Roame's current schedule feed lists service with stops from SEA to SDF, but no nonstop service.

Which airlines market flights from SEA to SDF?

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from SEA to SDF?

Aircraft listed in the current schedule include 7S7.

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