$97 Cheap Flights from Grand Rapids (GRR) to Louisville (SDF)

View $97 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to Louisville Intl. Airport (SDF)

Cheap Flights from Grand Rapids to Louisville (GRR-SDF)

Prices were available within the past 7 days and start at $97 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$183 Roundtrip, found 21 hours ago
$183
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $183 found 21 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$194 Roundtrip, found 21 hours ago
$194
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $194 found 21 hours ago
American Airlines
Fri, Oct 31 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$198 Roundtrip, found 21 hours ago
$198
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $198 found 21 hours ago
American Airlines
Fri, Oct 31 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$204 Roundtrip, found 21 hours ago
$204
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $204 found 21 hours ago
United
Fri, Oct 31 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$206 Roundtrip, found 21 hours ago
$206
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Oct 31 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $206 found 21 hours ago
Delta
Sat, Feb 14 - Sat, Feb 21
GRR
Grand Rapids
SDF
Louisville
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 14 from Grand Rapids to Louisville, returning Sat, Feb 21, priced at $213 found 5 days ago
Southwest Airlines
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$220 Roundtrip, found 21 hours ago
$220
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $220 found 21 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$226 Roundtrip, found 21 hours ago
$226
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $226 found 21 hours ago
United
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$229 Roundtrip, found 21 hours ago
$229
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $229 found 21 hours ago
Southwest Airlines
Thu, Oct 30 - Tue, Nov 4
GRR
Grand Rapids
SDF
Louisville
$231 Roundtrip, found 21 hours ago
$231
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Thu, Oct 30 from Grand Rapids to Louisville, returning Tue, Nov 4, priced at $231 found 21 hours ago

Find the cheapest month to fly from Grand Rapids (GRR) to Louisville (SDF)

August is typically the cheapest month to fly

From $158 - $577 per traveler.

Alternative airports near Louisville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louisville Intl. SDF. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $316
SDF
Louisville Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $316

Frequently asked questions

How much does a flight from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $97 or cheap return flight from $183 from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF)?
The cheapest month to fly from GRR to SDF is October, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GRR to SDF flight.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF)?
You'll need to book a flight with a layover when traveling from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GRR to SDF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF)?
To arrive at Louisville Intl. Airport (SDF) without delays, choose a flight that leaves Gerald R. Ford Intl. Airport (GRR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF) last-minute?
Booking your plane ticket from GRR to SDF shortly before your getaway is usually more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a GRR to SDF flight and hotel package?
Compared with arranging flights and hotels separately, booking a GRR to SDF flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to Louisville Intl. Airport (SDF)?
If you booked your GRR to SDF flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Gerald R. Ford Intl.
Destination airport
Louisville Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$183
Distance
324 mi

Book with confidence

Grand Rapids to Louisville Flights

The cheapest times to fly from Grand Rapids to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Rapids to Louisville are during the month of October. You can find some of the cheapest flights from Grand Rapids to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Rapids to Louisville

Sunday is one of the best days to book for cheap flights from Grand Rapids to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Grand Rapids to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Rapids to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $97 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Rapids to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Rapids to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Grand Rapids to Louisville Flights

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*Available to One Key members.