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$259+ Cheap flights from Ithaca to Louisville (ITH - SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SDF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$259
(Delta)
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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:40 amITH - SDF
2 stops8h 46mDelta
sáb. 11/13:11 pmSDF - ITH
2 stops9h 10mDelta
Deal found 9/9$318
This United Airlines deal was found by Cheapflights users on 9/11. 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.
sáb. 10/1810:28 amITH - SDF
2 stops8h 05mUnited Airlines
lun. 10/209:55 amSDF - ITH
1 stop13h 48mUnited Airlines
Deal found 9/11$461
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 9/187:50 pmITH - SDF
1 stop19h 00mUnited Airlines
sáb. 9/201:00 pmSDF - ITH
1 stop5h 38mUnited Airlines
Deal found 9/11$488
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 9/166:10 amITH - SDF
1 stop8h 40mUnited Airlines
sáb. 9/201:00 pmSDF - ITH
1 stop5h 38mUnited Airlines
Deal found 9/11$553
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 9/177:50 pmITH - SDF
1 stop21h 25mUnited Airlines
sáb. 9/201:00 pmSDF - ITH
1 stop5h 38mUnited Airlines
Deal found 9/11$573
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:40 pmITH - SDF
1 stop23h 47mUnited Airlines
sáb. 11/12:02 pmSDF - ITH
2 stops9h 41mUnited Airlines
Deal found 9/9$583
This United Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 9/187:50 pmITH - SDF
1 stop19h 00mUnited Airlines
vie. 9/197:36 pmSDF - ITH
2 stops28h 07mUnited Airlines
Deal found 9/11$626
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/196:10 amITH - SDF
2 stops14h 18mUnited Airlines
sáb. 9/201:00 pmSDF - ITH
1 stop5h 38mUnited Airlines
Deal found 9/11$632

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 septiembre 11, 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

mar. 2/24

5:55 am-1:50 pm

2 stops7h 55m

Louisville Intl

sáb. 2/28

2:59 pm-11:21 pm

2 stops8h 22m

$259

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

mar. 10/28

5:40 am-2:26 pm

2 stops8h 46m

Louisville Intl

sáb. 11/1

3:11 pm-12:21 am

2 stops9h 10m

$318

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

mar. 2/24

6:00 am-1:17 pm

2 stops7h 17m

Louisville Intl

sáb. 2/28

9:35 am-11:30 pm

1 stop13h 55m

$402

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

sáb. 10/18

10:28 am-6:33 pm

2 stops8h 05m

Louisville Intl

lun. 10/20

9:55 am-11:43 pm

1 stop13h 48m

$461

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

mar. 10/28

7:40 pm-7:27 pm

1 stop23h 47m

Louisville Intl

sáb. 11/1

2:02 pm-11:43 pm

2 stops9h 41m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, January is the cheapest month in which you can book a flight from Ithaca to Louisville (average of $299). Flying from Ithaca 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.

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 septiembre 11, 2025.
Read through reviews of airlines operating flights from Ithaca to Louisville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 17m. The time it takes to get you to your destination can typically vary by up to 38m. 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, January is the cheapest month in which you can book a flight from Ithaca to Louisville (average of $299). Flying from Ithaca 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top airline flying from Ithaca to Louisville

Discover the top airline that operate flights from Ithaca 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$482FlexibilityNo cancel feeOn-time69%

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