Flights from Louisville to Harlingen

Did you mean Flights from Harlingen to Louisville?

Louisville

United States

SDF

Louisville International Standiford Field

Harlingen

United States

HRL

Valley International Airport

Route: Published service includes stops
Distance: 1,078 miles
Marketing airlines: 1 airline
Aircraft: 1 aircraft type
Dates: Apr 8 – May 31, 2027

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.

Louisville to Harlingen route overview

Louisville International Standiford Field (SDF) serves Louisville; Valley International Airport (HRL) serves Harlingen.

The airports are 1,078 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from SDF to HRL, 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 Apr 8 – May 31, 2027.

Marketing airlines on the Louisville to Harlingen 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 SDF to HRL

Frequently asked questions

Which airports serve the Louisville to Harlingen route?

Louisville International Standiford Field (SDF) is the origin airport and Valley International Airport (HRL) is the destination airport.

How far is Harlingen from Louisville?

SDF and HRL are approximately 1,078 miles apart by great-circle distance.

Are there direct flights from SDF to HRL?

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

Which airlines market flights from SDF to HRL?

Which aircraft fly from SDF to HRL?

Aircraft listed in the current schedule include 7S7.