$249 Cheap Flights from Springfield (SPI) to Louisville (SDF)

View $249 flight on Wed, Dec 24, 2025Opens in a new window

Popular airlines from Springfield, IL (SPI-Abraham Lincoln Capital) to Louisville Intl. Airport (SDF)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Springfield to Louisville (SPI-SDF)

Prices were available within the past 7 days and start at $249 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $249 or cheap return flight from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF)?
Flying in is a great way to save, as it's the cheapest month for flights between SPI and SDF. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SPI to SDF. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF)?
You'll need to catch a flight with a layover if you're traveling from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SPI to SDF?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF)?
To avoid potential delays on the Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF) last-minute?
Holding off until just before your departure to book your flight from SPI to SDF generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a SPI to SDF flight and hotel package?
Compared with arranging flights and hotels separately, booking a SPI to SDF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Abraham Lincoln Capital Airport (SPI) to Louisville Intl. Airport (SDF)?
In most cases, you can cancel or modify your SPI to SDF flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Abraham Lincoln Capital
Destination airport
Louisville Intl.
Distance
240 mi

Book with confidence

Springfield to Louisville Flights

The cheapest times to fly from Springfield to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Springfield to Louisville are during the month of . You can find some of the cheapest flights from Springfield to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Springfield to Louisville

Sunday is one of the best days to book for cheap flights from Springfield to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Springfield to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Springfield to Louisville in 2026. You can also book with separate airlines for your outbound and return journeys, from $249 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Springfield to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Springfield to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Springfield to Louisville Flights

Explore a world of travel with Expedia

*Available to One Key members.