What airlines fly to Louisville?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Louisville from Cedar Rapids according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 3 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Cedar Rapids Airport to Louisville Intl Airport?

Prices for flights from Cedar Rapids Airport to Louisville Intl Airport refresh daily.

How many operators does momondo search for flights from Cedar Rapids Airport to Louisville Intl Airport?

There are 3 operators available for flights from Cedar Rapids Airport to Louisville Intl Airport as of December 2025.

How old do you have to be to fly from Cedar Rapids Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cedar Rapids Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$214 Cheap Flights from Cedar Rapids to Louisville in 2025/26

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5:48 am - 11:03 am

CID

SDF

4h 15m1 stop

6:16 pm - 11:37 pm

SDF

CID

6h 21m1 stop

$249American Airlines

Thu, Feb 26 - Sun, Mar 1

10:07 am - 9:16 pm

CID

SDF

10h 09m2 stops

6:32 am - 9:33 am

SDF

CID

4h 01m1 stop

$254American Airlines

Tue, Feb 10 - Sun, Feb 15

5:48 am - 3:00 pm

CID

SDF

8h 12m2 stops

6:31 am - 9:33 am

SDF

CID

4h 02m1 stop

$279American Airlines

Thu, Feb 26 - Sun, Mar 1

6:35 am - 1:28 pm

CID

SDF

5h 53m1 stop

2:05 pm - 7:10 pm

SDF

CID

6h 05m1 stop

$309United Airlines

Sat, Jan 17 - Tue, Jan 20

6:00 am - 2:48 pm

CID

SDF

7h 48m2 stops

10:00 am - 8:41 pm

SDF

CID

11h 41m2 stops

$410American Airlines

Tue, Feb 10 - Sun, Feb 15

5:48 am - 3:19 pm

CID

SDF

8h 31m2 stops

3:49 pm - 11:37 pm

SDF

CID

8h 48m2 stops

$555American Airlines

Thu, Feb 26 - Sun, Mar 1

6:35 am - 6:24 pm

CID

SDF

10h 49m1 stop

7:20 pm - 11:52 am

SDF

CID

17h 32m1 stop

$619United Airlines

Fri, May 1 - Mon, May 4

6:35 am - 10:09 pm

CID

SDF

14h 34m1 stop

5:50 am - 9:14 pm

SDF

CID

16h 24m2 stops

$654United Airlines

Fri, May 1 - Mon, May 4

9:00 am - 11:59 pm

CID

SDF

13h 59m2 stops

5:50 am - 9:14 pm

SDF

CID

16h 24m2 stops

$762United Airlines

Fri, May 1 - Mon, May 4

American Airlines flights from Cedar Rapids to Louisville

Our best American Airlines deals on Cedar Rapids to Louisville flight tickets

American Airlines

Feb 26

CID5:48 amCedar Rapids

4h 15m

1 stop

SDF11:03 amLouisville Intl

Mar 1

SDF6:16 pmLouisville Intl

6h 21m

1 stop

CID11:37 pmCedar Rapids

$249

Find similar

American Airlines

Feb 10

CID10:07 amCedar Rapids

10h 09m

2 stops

SDF9:16 pmLouisville Intl

Feb 15

SDF6:32 amLouisville Intl

4h 01m

1 stop

CID9:33 amCedar Rapids

$254

Find similar

American Airlines

Feb 26

CID5:48 amCedar Rapids

8h 12m

2 stops

SDF3:00 pmLouisville Intl

Mar 1

SDF6:31 amLouisville Intl

4h 02m

1 stop

CID9:33 amCedar Rapids

$279

Find similar

United Airlines flights from Cedar Rapids to Louisville

Our best United Airlines deals on Cedar Rapids to Louisville flight tickets

United Airlines

Jan 17

CID6:35 amCedar Rapids

5h 53m

1 stop

SDF1:28 pmLouisville Intl

Jan 20

SDF2:05 pmLouisville Intl

6h 05m

1 stop

CID7:10 pmCedar Rapids

$309

Find similar

United Airlines

May 1

CID6:35 amCedar Rapids

10h 49m

1 stop

SDF6:24 pmLouisville Intl

May 4

SDF7:20 pmLouisville Intl

17h 32m

1 stop

CID11:52 amCedar Rapids

$619

Find similar

United Airlines

May 1

CID6:35 amCedar Rapids

14h 34m

1 stop

SDF10:09 pmLouisville Intl

May 4

SDF5:50 amLouisville Intl

16h 24m

2 stops

CID9:14 pmCedar Rapids

$654

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Thu 2/26

5:48 am-11:03 am

1 stop4h 15m

Louisville Intl

Sun 3/1

6:16 pm-11:37 pm

1 stop6h 21m

$249

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Tue 2/10

10:07 am-9:16 pm

2 stops10h 09m

Louisville Intl

Sun 2/15

6:32 am-9:33 am

1 stop4h 01m

$254

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Thu 2/26

5:48 am-3:00 pm

2 stops8h 12m

Louisville Intl

Sun 3/1

6:31 am-9:33 am

1 stop4h 02m

$279

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Sat 1/17

6:35 am-1:28 pm

1 stop5h 53m

Louisville Intl

Tue 1/20

2:05 pm-7:10 pm

1 stop6h 05m

$309

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Tue 2/10

6:00 am-2:48 pm

2 stops7h 48m

Louisville Intl

Sun 2/15

10:00 am-8:41 pm

2 stops11h 41m

$410

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Thu 2/26

5:48 am-3:19 pm

2 stops8h 31m

Louisville Intl

Sun 3/1

3:49 pm-11:37 pm

2 stops8h 48m

$555

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 5/1

6:35 am-6:24 pm

1 stop10h 49m

Louisville Intl

Mon 5/4

7:20 pm-11:52 am

1 stop17h 32m

$619

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 5/1

6:35 am-10:09 pm

1 stop14h 34m

Louisville Intl

Mon 5/4

5:50 am-9:14 pm

2 stops16h 24m

$654

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 5/1

9:00 am-11:59 pm

2 stops13h 59m

Louisville Intl

Mon 5/4

5:50 am-9:14 pm

2 stops16h 24m

$762

Cedar RapidsLouisville

CID - SDF

CIDSDF

Cedar Rapids

Fri 12/26

4:21 pm-11:03 pm

1 stop5h 42m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cedar Rapids to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of July, then departing from Cedar Rapids during the month October is also very affordable. Most momondo users find prices during this month for around $268.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Cedar Rapids is on a Saturday. momondo users have found tickets for Saturday departures for as low as $286. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Cedar Rapids to Louisville on a Monday will generally be more expensive and average around $468. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Cedar Rapids to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $265. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $350 per ticket.

When to book flights from Cedar Rapids to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cedar Rapids to Louisville (CID to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cedar Rapids to Louisville

Fastest flight time	4h 03m
Direct flights	None

The fastest flight from Cedar Rapids to Louisville takes 4h 03m

There are no direct flights from Cedar Rapids to Louisville. There are no popular flight routes from Cedar Rapids to Louisville.

Search flight deals

How far is Cedar Rapids to Louisville Intl by plane?
There are 404.9 mi between Cedar Rapids and Louisville Intl. In terms of flight time, this usually takes a little over 4h 03m.
When did momondo last update prices for flights from Cedar Rapids Airport to Louisville Intl Airport?
Prices for flights from Cedar Rapids Airport to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Cedar Rapids Airport to Louisville Intl Airport?
There are 3 operators available for flights from Cedar Rapids Airport to Louisville Intl Airport as of December 2025.
How old do you have to be to fly from Cedar Rapids Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cedar Rapids Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cedar Rapids to Louisville?
Based on momondo bookings for flights between Cedar Rapids and Louisville, the leading airline is United Airlines, making up 41% of the total bookings. Other popular airlines include American Airlines with 32% and Delta with 27%.

Best airlines flying from Cedar Rapids to Louisville

Compare and see reviews for airlines that fly from Cedar Rapids to Louisville with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights

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Elizabeth

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Springfield

Brandenburg

Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Cedar Rapids to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Cedar Rapids.

Can I find flights from Cedar Rapids to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Cedar Rapids with this policy.

How can momondo help me find flights from Cedar Rapids to Louisville?

momondo helps you find the best flight between Cedar Rapids and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cedar Rapids to Louisville right now. Can momondo alert me if prices change?

Price alerts on flights to Louisville from Cedar Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.