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$141+ Cheap flights from Grand Rapids to Louisville (GRR - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SDF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$202
(American Airlines)

One-way from

$141
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$357
From Grand Rapids Gerald R. Ford Intl to Louisville Intl
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One-way flight from Grand Rapids Gerald R. Ford Intl to Louisville Intl
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Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/34:47 pmGRR - SDF
1 stop7h 12mAmerican Airlines
Wed 11/57:13 pmSDF - GRR
1 stop4h 31mAmerican Airlines
Deal found 9/11$202
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/2812:56 pmGRR - SDF
1 stop4h 20mUnited Airlines
Fri 10/3111:00 amSDF - GRR
1 stop3h 51mUnited Airlines
Deal found 9/10$214
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/287:30 amGRR - SDF
2 stops8h 15mAmerican Airlines
Fri 10/317:33 amSDF - GRR
1 stop4h 58mAmerican Airlines
Deal found 9/10$219
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 11/24:09 pmGRR - SDF
1 stop5h 06mDelta
Thu 11/66:00 amSDF - GRR
1 stop5h 25mDelta
Deal found 9/10$239
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/96:48 amGRR - SDF
1 stop5h 08mAmerican Airlines
Thu 10/166:45 amSDF - GRR
1 stop5h 06mAmerican Airlines
Deal found 9/9$293
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/267:31 pmGRR - SDF
1 stop3h 32mAmerican Airlines
Tue 9/303:01 pmSDF - GRR
1 stop6h 01mAmerican Airlines
Deal found 9/11$298
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amGRR - SDF
1 stop6h 18mMultiple Airlines
Wed 11/510:55 amSDF - GRR
2 stops33h 14mMultiple Airlines
Deal found 9/11$306
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/106:39 pmGRR - SDF
1 stop3h 51mUnited Airlines
Sun 10/127:20 pmSDF - GRR
1 stop4h 24mUnited Airlines
Deal found 9/10$311
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/1012:15 pmGRR - SDF
1 stop5h 28mAmerican Airlines
Sun 10/126:45 amSDF - GRR
1 stop5h 06mAmerican Airlines
Deal found 9/10$349

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 September 11, 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

Mon 11/3

4:47 pm-11:59 pm

1 stop7h 12m

Louisville Intl

Wed 11/5

7:13 pm-11:44 pm

1 stop4h 31m

$202

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Tue 10/28

12:56 pm-5:16 pm

1 stop4h 20m

Louisville Intl

Fri 10/31

11:00 am-2:51 pm

1 stop3h 51m

$214

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Tue 10/28

5:33 pm-11:03 pm

1 stop5h 30m

Louisville Intl

Fri 10/31

7:33 am-12:31 pm

1 stop4h 58m

$214

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Sun 11/2

4:09 pm-9:15 pm

1 stop5h 06m

Louisville Intl

Thu 11/6

6:00 am-11:25 am

1 stop5h 25m

$239

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Thu 10/9

6:48 am-11:56 am

1 stop5h 08m

Louisville Intl

Thu 10/16

6:45 am-11:51 am

1 stop5h 06m

$293

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Fri 9/26

7:31 pm-11:03 pm

1 stop3h 32m

Louisville Intl

Tue 9/30

3:01 pm-9:02 pm

1 stop6h 01m

$298

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Mon 11/3

7:30 am-1:48 pm

1 stop6h 18m

Louisville Intl

Wed 11/5

10:55 am-8:09 pm

2 stops33h 14m

$306

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Fri 10/10

6:39 pm-10:30 pm

1 stop3h 51m

Louisville Intl

Sun 10/12

7:20 pm-11:44 pm

1 stop4h 24m

$311

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Mon 10/13

6:39 pm-10:01 am

1 stop15h 22m

Louisville Intl

Fri 10/17

7:20 pm-11:44 pm

1 stop4h 24m

$387

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

Sun 10/19

12:15 pm-10:52 am

2 stops22h 37m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 16 results
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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 September 11, 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.

How much does it cost to fly round-trip from Grand Rapids to Louisville?

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 September 11, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Grand Rapids to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Grand Rapids to Louisville?

    For as low as $214, American Airlines can have you in Louisville from Grand Rapids in 4h 20m. The distance from Grand Rapids to Louisville is about 325 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $187, American Airlines will fly you from Grand Rapids to Louisville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $212. American Airlines is currently priced 51% 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 2 airlines flying from Grand Rapids to Louisville

Discover the top 2 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$187Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$212Average$460FlexibilityNo cancel feeOn-timeN/A

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