HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$280+ Cheap flights from Cedar Rapids to Louisville (CID - 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
CID — SDF
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cedar Rapids to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cedar Rapids to Louisville

Cheapest flights from Cedar Rapids to Louisville
Explore the most affordable flight options available from Cedar Rapids to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 6/35:45 am
CID
-
SDF
1 stop5h 25m
Delta
Sat 6/66:05 am
SDF
-
CID
1 stop6h 11m
Delta
Deal found 5/11$299
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 9/51:43 pm
CID
-
SDF
1 stop6h 43m
American Airlines
Sun 9/65:00 am
SDF
-
CID
2 stops7h 17m
American Airlines
Deal found 5/11$304
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/236:44 am
CID
-
SDF
1 stop7h 19m
American Airlines
Wed 5/273:22 pm
SDF
-
CID
1 stop7h 41m
American Airlines
Deal found 5/8$319
This Delta deal was found by Cheapflights users on 5/8. 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.
Sat 5/2311:59 am
CID
-
SDF
2 stops8h 19m
Delta
Wed 5/273:29 pm
SDF
-
CID
1 stop6h 45m
Delta
Deal found 5/8$324
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:28 am
CID
-
SDF
1 stop6h 34m
United Airlines
Tue 6/22:10 pm
SDF
-
CID
1 stop5h 53m
United Airlines
Deal found 5/11$329
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/221:29 pm
CID
-
SDF
2 stops9h 59m
American Airlines
Tue 6/23:52 pm
SDF
-
CID
1 stop7h 11m
American Airlines
Deal found 5/11$334
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Thu 5/149:27 am
CID
-
SDF
1 stop5h 38m
American Airlines
Sun 5/175:56 am
SDF
-
CID
1 stop3h 57m
American Airlines
Deal found 5/10$369
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 5/136:00 am
CID
-
SDF
1 stop3h 46m
American Airlines
Sat 5/166:31 am
SDF
-
CID
2 stops6h 47m
American Airlines
Deal found 5/9$374

Find flight deals from Cedar Rapids to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) 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 May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$280
(Delta)

Popular in

June

Cheapest in

October

Average price

$553
Provider with most accurate pricing for Cedar Rapids-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-Louisville Intl flights.
Search Deals
From Cedar Rapids to Louisville Intl
Search Deals
One-way flight from Cedar Rapids to Louisville Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar 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 May 12, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 6/5

12:40 pm-7:00 pm

1 stop5h 20m

Louisville Intl

Sat 6/6

6:45 pm-11:51 pm

1 stop6h 06m

$299

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Wed 6/3

5:45 am-12:10 pm

1 stop5h 25m

Louisville Intl

Sat 6/6

6:05 am-11:16 am

1 stop6h 11m

$299

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Sat 5/23

11:59 am-9:18 pm

2 stops8h 19m

Louisville Intl

Wed 5/27

3:29 pm-9:14 pm

1 stop6h 45m

$324
Quickest round-trip

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 5/22

11:28 am-7:02 pm

1 stop6h 34m

Louisville Intl

Tue 5/26

7:10 am-10:27 am

1 stop4h 17m

$389

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Thu 7/23

6:17 am-3:03 pm

1 stop7h 46m

Louisville Intl

Tue 7/28

6:48 am-11:19 am

1 stop5h 31m

$390

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Thu 6/11

6:46 am-11:57 am

1 stop4h 11m

Louisville Intl

Wed 6/17

2:19 pm-10:06 pm

2 stops8h 47m

$471

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Wed 6/3

5:50 am-2:52 pm

2 stops8h 02m

Louisville Intl

Sat 6/6

8:15 am-6:06 pm

2 stops10h 51m

$478

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 7/24

12:20 pm-6:59 pm

1 stop5h 39m

Louisville Intl

Fri 7/31

6:57 pm-12:14 am

1 stop6h 17m

$481
Cheapest one-way
Quickest one-way

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Sat 5/30

6:57 am-11:59 am

1 stop4h 02m

$280

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Sun 5/31

6:57 am-11:59 am

1 stop4h 02m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Sorted by cheapest first

Compare providers for flights from Cedar 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 Cedar Rapids to Louisville in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Cedar Rapids-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cedar Rapids-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cedar Rapids-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub 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 Cedar 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 Cedar Rapids to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Cedar 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 Cedar Rapids to Louisville

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

Currently, October is the cheapest month in which you can book a flight from Cedar Rapids to Louisville (average of $278). Flying from Cedar Rapids to Louisville in June is currently the most expensive (average of $997). 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.

How much does it cost to fly round-trip from Cedar 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 May 12, 2026.
Read through reviews of airlines operating flights from Cedar Rapids to Louisville, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,446 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,446 reviews
Delta
7.9
Good
8,446 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,701 reviews
Delta
7.9
Good
8,446 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,661 reviews
Delta
7.9
Good
8,446 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Cedar 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 airports do I use to fly from Cedar Rapids to Louisville?

    Louisville Intl is the airport most travelers will use when flying to Louisville from Cedar Rapids. Booking flights from Cedar Rapids (CID) to Louisville Intl (SDF) should be relatively easy as there is 1 daily flight to Louisville from 3 different airlines. 4h 11m is how long a flight from Cedar Rapids to Louisville Intl will take if you book a nonstop flight.

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

    Departing from Cedar Rapids to Louisville will take you 5h 20m. There are 407 mi between Cedar Rapids and Louisville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, American Airlines ($228), Delta ($228), and United Airlines ($278) offers the cheapest pricing from Cedar Rapids to Louisville. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cedar 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 Cedar Rapids to Louisville?

    Currently, October is the cheapest month in which you can book a flight from Cedar Rapids to Louisville (average of $278). Flying from Cedar Rapids to Louisville in June is currently the most expensive (average of $997). 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
Elizabethtown
Corydon
Jeffersonville
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Cedar Rapids to Louisville

Discover the top 3 airlines that operate flights from Cedar 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$328FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$273FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$468FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights