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$125+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SDF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$243
(Delta)

One-way from

$125
(Delta)

Popular in

April

Cheapest in

August

Average price

$555
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. 13% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/56:00 amGRR - SDF
1 stop6h 39mDelta
sáb. 7/126:40 pmSDF - GRR
1 stop3h 31mDelta
Deal found 6/11$243
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:38 pmGRR - SDF
1 stop18h 29mAllegiant Air
jue. 7/313:10 pmSDF - GRR
1 stop17h 47mAllegiant Air
Deal found 6/10$264
This American Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 9/197:00 amGRR - SDF
1 stop7h 36mAmerican Airlines
dom. 9/217:35 amSDF - GRR
1 stop5h 41mAmerican Airlines
Deal found 6/11$287
This United Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/86:37 pmGRR - SDF
1 stop3h 37mUnited Airlines
jue. 7/107:00 amSDF - GRR
1 stop4h 17mUnited Airlines
Deal found 6/12$298
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:38 pmGRR - SDF
1 stop18h 29mMultiple Airlines
jue. 7/3112:32 pmSDF - GRR
2 stops26h 18mMultiple Airlines
Deal found 6/10$304
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:45 pmGRR - SDF
1 stop3h 05mSouthwest
dom. 9/215:45 amSDF - GRR
2 stops10h 10mSouthwest
Deal found 6/11$318

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 junio 12, 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

sáb. 7/5

6:00 am-12:39 pm

1 stop6h 39m

Louisville Intl

sáb. 7/12

6:40 pm-10:11 pm

1 stop3h 31m

$243

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

lun. 7/28

2:38 pm-9:07 am

1 stop18h 29m

Louisville Intl

jue. 7/31

3:10 pm-8:57 am

1 stop17h 47m

$264

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/8

6:37 pm-10:14 pm

1 stop3h 37m

Louisville Intl

jue. 7/10

7:00 am-11:17 am

1 stop4h 17m

$298

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

lun. 7/28

2:38 pm-9:07 am

1 stop18h 29m

Louisville Intl

jue. 7/31

12:32 pm-2:50 pm

2 stops26h 18m

$304

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/8

5:35 am-12:10 pm

2 stops6h 35m

Louisville Intl

sáb. 7/12

6:00 pm-11:40 pm

1 stop5h 40m

$352

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

jue. 6/26

6:05 am-11:20 am

1 stop5h 15m

Louisville Intl

lun. 6/30

6:04 pm-12:05 am

2 stops6h 01m

$407

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/29

6:00 am-11:45 am

1 stop5h 45m

$125

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/29

5:35 am-12:10 pm

2 stops6h 35m

$169

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

mar. 7/29

8:30 am-7:08 pm

3 stops34h 38m

$209

Grand RapidsLouisville

GRR - SDF

GRRSDF

Grand Rapids Gerald R. Ford Intl

dom. 6/15

3:46 pm-11:59 pm

2 stops8h 13m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 junio 12, 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 junio 12, 2025.
Read through reviews of airlines operating flights from Grand Rapids to Louisville, such as Southwest, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 $243, Delta will fly you from Grand Rapids to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Allegiant Air and United Airlines - these airlines can fly you to your destination from $264 and $298, respectively. Delta is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Grand Rapids to Louisville one-way?

    The cheapest airlines for a one-way flight from Grand Rapids to Louisville are Delta ($125), Southwest ($169), and American Airlines ($455).

  • 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
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$212Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$506FlexibilityNo cancel feeOn-time69%

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