Cheap flights from Chicago (CHI) to Louisville (SDF) from $78

Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Louisville from Chicago. Booking flights from Chicago to Louisville Intl (SDF) should be relatively easy as there are 25 daily inbound flights from Chicago from 2 different airlines.

Yes, there are multiple flights from Chicago to Louisville for under $200. The cheapest flight booked recently is on United Airlines for just $108, but on average you can expect to pay $159.

Cheapflights has at least 20 direct flights from Chicago to Louisville under $200. A good price for a nonstop flight from Chicago to Louisville is less than $186.

There are currently 20+ open flights from Chicago to Louisville within the next 7 days for less than $300.

Nonstop flights are available for this route on the following days: Friday.

Travelers can expect 8 flights from Chicago to Louisville on average per day.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 75% of flight departures

For as low as $108, United Airlines can have you in Louisville from Chicago in 1h 32m. The distance from Chicago to Louisville is about 288 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Our cheapest airline available from Chicago to Louisville is United Airlines. Our recent data shows that you can find tickets from as low as $108 on this airline. Additional options worth looking into are American Airlines and Spirit Airlines, starting at $117 and $151 round-trip. You may be able to fly from Chicago to Louisville for 59% less than the average price by searching for these airlines.

The cheapest airlines for a one-way flight from Chicago to Louisville are Delta ($78), United Airlines ($80), and Spirit Airlines ($81).

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Louisville on time: GoJet (100%), Republic Airways (88%), Air Canada (86%).

Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Chicago O'Hare Intl - Louisville Intl) can be booked for $114 on average our data indicates $239 when flying from Chicago to Louisville.

This is defined as Chicago O'Hare Intl Airport (ORD) and Louisville Intl Airport (SDF). Codes like Louisville Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

The amount of baggage you can bring on your Chicago to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Chicago to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

Yes. Cheapflights offers flight deals from Chicago 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.

Many airlines flying from Chicago to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Chicago to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Chicago to Louisville flight deals you see on this page were last updated on 5/23.

Currently, January is the cheapest month in which you can book a flight from Chicago to Louisville (average of $287). Flying from Chicago to Louisville in April is currently the most expensive (average of $373). 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.