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Cheap flights from Ithaca to Louisville from $377

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Louisville departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ithaca to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:30 am - 8:16 pm
ITH
-
SDF
9h 46m
2 stops
United Airlines Logo
2:55 pm - 11:44 pm
SDF
-
ITH
8h 49m
2 stops
$377United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:30 am - 2:47 pm
ITH
-
SDF
4h 17m
1 stop
United Airlines Logo
2:55 pm - 11:44 pm
SDF
-
ITH
8h 49m
2 stops
$596United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:30 am - 2:47 pm
ITH
-
SDF
4h 17m
1 stop
United Airlines Logo
5:50 am - 9:48 am
SDF
-
ITH
3h 58m
1 stop
$667United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:00 am - 10:23 am
ITH
-
SDF
4h 23m
1 stop
United Airlines Logo
1:48 pm - 11:44 pm
SDF
-
ITH
9h 56m
1 stop
$884United Airlines
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
6:00 am - 1:30 pm
ITH
-
SDF
7h 30m
2 stops
United Airlines Logo
1:48 pm - 11:44 pm
SDF
-
ITH
9h 56m
1 stop
$980United Airlines
Sun, Jun 21 - Thu, Jun 25
United Airlines Logo
6:00 am - 10:23 am
ITH
-
SDF
4h 23m
1 stop
United Airlines Logo
10:00 am - 11:44 pm
SDF
-
ITH
13h 44m
1 stop
$989United Airlines
Fri, Jun 19 - Tue, Jun 23
United Airlines Logo
10:30 am - 7:42 pm
ITH
-
SDF
9h 12m
1 stop
United Airlines Logo
2:30 pm - 11:44 pm
SDF
-
ITH
9h 14m
1 stop
$1,143United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:00 am - 10:23 am
ITH
-
SDF
4h 23m
1 stop
United Airlines Logo
1:48 pm - 7:02 pm
SDF
-
ITH
5h 14m
1 stop
$1,292United Airlines
Fri, Jun 12 - Wed, Jun 17
United Airlines Logo
6:00 am - 10:23 am
ITH
-
SDF
4h 23m
1 stop
United Airlines Logo
1:48 pm - 7:02 pm
SDF
-
ITH
5h 14m
1 stop
$1,510United Airlines
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
6:00 am - 10:23 am
ITH
-
SDF
4h 23m
1 stop
United Airlines Logo
1:48 pm - 7:02 pm
SDF
-
ITH
5h 14m
1 stop
$1,648United Airlines
Fri, Jun 19 - Wed, Jun 24

United Airlines flights from Ithaca to Louisville

Our best United Airlines deals on Ithaca to Louisville flight tickets
United Airlines
Apr 28
ITH10:30 amIthaca Tompkins County
9h 46m
2 stops
SDF8:16 pmLouisville Intl
May 2
SDF2:55 pmLouisville Intl
8h 49m
2 stops
ITH11:44 pmIthaca Tompkins County
$377
United Airlines
Apr 28
ITH10:30 amIthaca Tompkins County
4h 17m
1 stop
SDF2:47 pmLouisville Intl
May 2
SDF2:55 pmLouisville Intl
8h 49m
2 stops
ITH11:44 pmIthaca Tompkins County
$596
United Airlines
Apr 28
ITH10:30 amIthaca Tompkins County
4h 17m
1 stop
SDF2:47 pmLouisville Intl
May 2
SDF5:50 amLouisville Intl
3h 58m
1 stop
ITH9:48 amIthaca Tompkins County
$667

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca 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, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Ithaca to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 4/28

10:30 am-8:16 pm

2 stops9h 46m

Louisville Intl

Sat 5/2

2:55 pm-11:44 pm

2 stops8h 49m

$377

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 4/28

10:30 am-2:47 pm

1 stop4h 17m

Louisville Intl

Sat 5/2

2:55 pm-11:44 pm

2 stops8h 49m

$596
Quickest round-trip

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 4/28

10:30 am-2:47 pm

1 stop4h 17m

Louisville Intl

Sat 5/2

5:50 am-9:48 am

1 stop3h 58m

$667

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Sun 6/21

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Thu 6/25

1:48 pm-11:44 pm

1 stop9h 56m

$884

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Sun 6/21

6:00 am-1:30 pm

2 stops7h 30m

Louisville Intl

Thu 6/25

1:48 pm-11:44 pm

1 stop9h 56m

$980

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Fri 6/19

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Tue 6/23

10:00 am-11:44 pm

1 stop13h 44m

$989

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 4/28

10:30 am-7:42 pm

1 stop9h 12m

Louisville Intl

Sat 5/2

2:30 pm-11:44 pm

1 stop9h 14m

$1,143

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Fri 6/12

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Wed 6/17

1:48 pm-7:02 pm

1 stop5h 14m

$1,292

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Thu 6/18

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Tue 6/23

1:48 pm-7:02 pm

1 stop5h 14m

$1,510

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Fri 6/19

6:00 am-10:23 am

1 stop4h 23m

Louisville Intl

Wed 6/24

1:48 pm-7:02 pm

1 stop5h 14m

$1,648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Ithaca 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

What is the cheapest airline that flies from Ithaca Tompkins County to Louisville Intl?

Delta and United Airlines are the most popular carriers operating from Ithaca Tompkins County to Louisville Intl

What airlines fly to Louisville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Louisville from Ithaca according to our data. American Airlines is the first choice among our users, with 49% 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 to book flights from Ithaca to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Ithaca to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ithaca to Louisville (ITH to SDF) flight deals and tips

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

Fastest flight time

4h 23m

Direct flights

None
The fastest flight from Ithaca to Louisville takes 4h 23m
There are no direct flights from Ithaca to Louisville. There are no popular flight routes from Ithaca to Louisville.
Search flight deals

Frequently asked questions about flying from Ithaca to Louisville

  • How far is Ithaca Tompkins County to Louisville Intl by plane?

    There are 566.2 mi between Ithaca Tompkins County and Louisville Intl. By plane, this route typically takes 4h 23m.

  • When did momondo last update prices for flights from Ithaca Tompkins County Airport to Louisville Intl Airport?

    Prices for flights from Ithaca Tompkins County Airport to Louisville Intl Airport were last updated today.

  • How old do you have to be to fly from Ithaca Tompkins County Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ithaca Tompkins County Airport to Louisville Intl Airport.

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

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Jeffersonville
Bardstown
New Albany
Shepherdsville
Corydon
Brandenburg
Charlestown
Elizabeth
Springfield
Georgetown

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ithaca to Louisville for you.

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

Yes. All flights to Louisville from Ithaca on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ithaca to Louisville?

Once you have performed a search for Ithaca to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Louisville from Ithaca 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.

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