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$375+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SDF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$398
(Delta)

One-way from

$375
(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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/115:37 amITH - SDF
2 stops17h 09mDelta
mié. 8/207:50 amSDF - ITH
2 stops6h 29mDelta
Deal found 6/10$398
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:15 amITH - SDF
1 stop4h 12mUnited Airlines
mar. 8/199:05 amSDF - ITH
2 stops14h 38mUnited Airlines
Deal found 6/10$511

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 junio 12, 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

lun. 8/11

5:37 am-10:46 pm

2 stops17h 09m

Louisville Intl

mié. 8/20

7:50 am-2:19 pm

2 stops6h 29m

$398

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

vie. 8/15

6:15 am-10:27 am

1 stop4h 12m

Louisville Intl

mar. 8/19

9:05 am-11:43 pm

2 stops14h 38m

$511

IthacaLouisville

ITH - SDF

ITHSDF

Ithaca Tompkins County

jue. 6/19

6:25 am-10:16 am

1 stop3h 51m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • 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 Ithaca?

Book flights to Ithaca 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$470FlexibilityNo cancel feeOn-time69%

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