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$500+ Cheap flights from Erie to Louisville (ERI - 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — SDF
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheap flight deals from Erie to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) 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 September 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$500
(American Airlines)
Provider with most accurate pricing for Erie-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Erie-Louisville Intl flights.
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From Erie to Louisville Intl
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Find flight deals from Erie to Louisville

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

This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:25 amERI - SDF
2 stops10h 18mAmerican Airlines
Sun 10/198:22 amSDF - ERI
1 stop4h 58mAmerican Airlines
Deal found 9/30$664

Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie 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 September 30, 2025.
Use the filters below to find and compare flights from Erie to Louisville that are best for you.

Fly from

Erie

Fly to

Louisville

Route

Depart

Return

Price

ErieLouisville

ERI - SDF

ERISDF

Erie

Sat 3/14

6:18 am-10:42 am

1 stop4h 24m

Louisville Intl

Tue 3/17

3:54 pm-10:11 pm

1 stop6h 17m

$500

ErieLouisville

ERI - SDF

ERISDF

Erie

Wed 10/15

7:25 am-5:43 pm

2 stops10h 18m

Louisville Intl

Sun 10/19

8:22 am-1:20 pm

1 stop4h 58m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Compare providers for flights from Erie to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to Louisville in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Erie-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Erie-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Erie-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Erie-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Erie to Louisville

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

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

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

Related info for your journey

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

    A quick flight from Erie to Louisville can take about 4h 24m. American Airlines provides one of the quickest options available for as low as $500. Erie and Louisville are separated by a distance of 398 mi.

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

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

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

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

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

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

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