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$239+ Cheap flights from Grand Rapids to Louisville (GRR - SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SDF
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheap flight deals from Grand Rapids to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$522
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Louisville Intl flights.
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From Grand Rapids Gerald R. Ford Intl to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Grand Rapids to Louisville

Cheapest flights from Grand Rapids to Louisville
Explore the most affordable flight options available from Grand Rapids to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2010:27 amGRR - SDF
1 stop28h 16mAllegiant Air
ven. 5/238:56 pmSDF - GRR
1 stop22h 50mAllegiant Air
Deal found 4/29$239
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/228:00 pmGRR - SDF
1 stop4h 18mAmerican Airlines
mar. 5/276:15 amSDF - GRR
1 stop4h 53mAmerican Airlines
Deal found 4/28$242
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2212:51 pmGRR - SDF
1 stop6h 16mDelta
dim. 7/273:05 pmSDF - GRR
1 stop5h 34mDelta
Deal found 4/28$268
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/226:10 amGRR - SDF
2 stops31h 59mMultiple Airlines
mar. 5/2712:58 pmSDF - GRR
1 stop19h 39mMultiple Airlines
Deal found 4/28$271
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/296:00 amGRR - SDF
1 stop3h 33mUnited Airlines
sam. 5/317:00 amSDF - GRR
1 stop5h 48mUnited Airlines
Deal found 4/28$297
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2212:25 pmGRR - SDF
2 stops11h 05mSouthwest
dim. 7/279:15 pmSDF - GRR
1 stop3h 00mSouthwest
Deal found 4/28$303

Cheapflights Fare Finder

Customize your flight search to find flights from Grand Rapids to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
Use the filters below to find and compare flights from Grand Rapids to Louisville that are best for you.

Fly from

Grand Rapids

Fly to

Louisville

Route

Depart

Return

Price

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 5/20

10:27 am-2:43 pm

1 stop28h 16m

Louisville Intl

ven. 5/23

8:56 pm-7:46 pm

1 stop22h 50m

$239

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

jeu. 5/22

8:00 pm-12:18 am

1 stop4h 18m

Louisville Intl

mar. 5/27

6:15 am-11:08 am

1 stop4h 53m

$242

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/22

12:51 pm-7:07 pm

1 stop6h 16m

Louisville Intl

dim. 7/27

3:05 pm-8:39 pm

1 stop5h 34m

$268

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

jeu. 5/22

6:10 am-2:09 pm

2 stops31h 59m

Louisville Intl

mar. 5/27

12:58 pm-8:37 am

1 stop19h 39m

$271

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

jeu. 5/29

6:00 am-9:33 am

1 stop3h 33m

Louisville Intl

sam. 5/31

7:00 am-12:48 pm

1 stop5h 48m

$297

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/22

12:25 pm-11:30 pm

2 stops11h 05m

Louisville Intl

dim. 7/27

9:15 pm-12:15 am

1 stop3h 00m

$303

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

sam. 5/3

8:17 am-1:32 pm

1 stop5h 15m

$276

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

sam. 5/3

3:32 pm-12:13 am

2 stops8h 41m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Grand Rapids to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Louisville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Louisville

What is the cheapest month to book a flight from Grand Rapids to Louisville?

Currently, January is the cheapest month in which you can book a flight from Grand Rapids to Louisville (average of $299). Flying from Grand Rapids to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to SDF?

Find hourly flight availability from Grand Rapids to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

It’s optimal to fly from Grand Rapids to Louisville in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated avril 29, 2025.
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Allegiant Air
7.3
Good
734 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Grand Rapids to Louisville round-trip?

    Currently priced at $239, Allegiant Air will fly you from Grand Rapids to Louisville and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $242 and $268, respectively. Allegiant Air is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Grand Rapids to Louisville that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Louisville.

  • Can I find deals for business class flights from Grand Rapids to Louisville?

    Yes. Cheapflights offers flight deals from Grand Rapids to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Grand Rapids to Louisville (average of $299). Flying from Grand Rapids to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Top 3 airlines flying from Grand Rapids to Louisville

Discover the top 3 airlines that operate flights from Grand Rapids to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$506FlexibilityNo cancel feeOn-time69%

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