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Flights from Green Bay to Louisville

Did you mean Flights from Louisville to Green Bay?

Flightmap/Flights from GRB/GRB to SDF

Green Bay

United States

GRB

Austin Straubel International Airport

Louisville

United States

SDF

Louisville International Standiford Field

Route
Published service includes stops
Distance
453 miles
Marketing airlines
2 airlines
Aircraft
2 aircraft types
Dates
Nov 27, 2026 – Mar 27, 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.

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Explore these airports and cities

  • Flights from GRB
  • Flights to SDF

Green Bay to Louisville route overview

Austin Straubel International Airport (GRB) serves Green Bay; Louisville International Standiford Field (SDF) serves Louisville.

The airports are 453 miles apart by great-circle distance.

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

Marketing airlines listed in the current schedule, including codeshare sellers, are Delta Air Lines (DL) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 27, 2026 – Mar 27, 2027.

Marketing airlines on the Green Bay 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.

  • Delta Air Lines (DL)Codeshare only
  • United Airlines (UA)Codeshare only

Airline alliance affiliations represented: SkyTeam, Star Alliance

Aircraft flying from GRB to SDF

Frequently asked questions

Which airports serve the Green Bay to Louisville route?

Austin Straubel International Airport (GRB) is the origin airport and Louisville International Standiford Field (SDF) is the destination airport.

How far is Louisville from Green Bay?

GRB and SDF are approximately 453 miles apart by great-circle distance.

Are there direct flights from GRB to SDF?

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

Which airlines market flights from GRB to SDF?

Marketing airlines listed in the current schedule, including codeshare sellers, are Delta Air Lines (DL) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from GRB to SDF?

Aircraft listed in the current schedule include CR5 and Canadair Regional Jet 900 (CR9).

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