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$239+ Cheap flights from Ithaca to Louisville (ITH - 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SDF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ithaca to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) 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 October 30, 2025.

Round-trip from

$384
(Delta)

One-way from

$239
(United Airlines)
From Ithaca Tompkins County to Louisville Intl
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One-way flight from Ithaca Tompkins County to Louisville Intl
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Find flight deals from Ithaca to Louisville

Cheapest flights from Ithaca to Louisville
Explore the most affordable flight options available from Ithaca to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 11/82:05 pmITH - SDF
2 stops9h 56mDelta
Wed 11/123:09 pmSDF - ITH
2 stops7h 45mDelta
Deal found 10/29$429
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/137:40 pmITH - SDF
2 stops14h 19mUnited Airlines
Mon 11/172:35 pmSDF - ITH
1 stop3h 53mUnited Airlines
Deal found 10/29$567
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/86:10 amITH - SDF
1 stop13h 17mUnited Airlines
Wed 11/122:02 pmSDF - ITH
2 stops9h 41mUnited Airlines
Deal found 10/29$577
This Delta deal was found by Cheapflights users on 10/29. 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 11/95:40 amITH - SDF
2 stops8h 24mDelta
Wed 11/122:22 pmSDF - ITH
2 stops8h 32mDelta
Deal found 10/29$731
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/96:10 amITH - SDF
2 stops7h 07mUnited Airlines
Wed 11/122:35 pmSDF - ITH
1 stop3h 53mUnited Airlines
Deal found 10/29$954

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Ithaca to Louisville that are best for you.

Fly from

Ithaca

Fly to

Louisville

Route

Depart

Return

Price

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 2/24

2:00 pm-9:45 pm

2 stops7h 45m

Louisville Intl

Sat 2/28

2:59 pm-11:21 pm

2 stops8h 22m

$384

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Tue 2/24

6:00 am-2:47 pm

1 stop8h 47m

Louisville Intl

Sat 2/28

9:00 am-6:27 pm

2 stops9h 27m

$517

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Thu 11/13

7:40 pm-9:59 am

2 stops14h 19m

Louisville Intl

Mon 11/17

2:35 pm-6:28 pm

1 stop3h 53m

$567

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Wed 3/25

10:11 am-2:47 pm

1 stop4h 36m

$239

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

Thu 3/26

10:11 am-2:47 pm

1 stop4h 36m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Ithaca to Louisville

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

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

Currently, April is the cheapest month in which you can book a flight from Ithaca to Louisville (average of $117). Flying from Ithaca to Louisville in February is currently the most expensive (average of $262). 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.

Related info for your journey

Find useful and relevant information for your journey from Ithaca 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 Ithaca to Louisville?

    Airlines like Delta and United Airlines fly from Ithaca to Louisville in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 1h 02m. Airlines will cover a distance of 572 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Ithaca to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Ithaca 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 Ithaca to Louisville?

    Currently, April is the cheapest month in which you can book a flight from Ithaca to Louisville (average of $117). Flying from Ithaca to Louisville in February is currently the most expensive (average of $262). 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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