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How to get the cheapest flight ticket from Louisville to Chicago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago?
The month of August is, on average, the cheapest month to fly to Chicago from Louisville, with most prices found around R3 944. If you are unable to visit Chicago during the month of August, then departing from Louisville during the month April is also very affordable. Most momondo users find prices during this month for around R4 017.
What is the cheapest time of day to depart on your flight to Chicago?
Our data shows that the cheapest Louisville to Chicago flights are usually those with departure times in the morning. Our users have found flights to Chicago in the morning for as low as R0. Try not to purchase tickets in the afternoon because they tend to be around R33 433. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Louisville Intl to Chicago flight route?
Fly from Louisville Intl to Chicago O'Hare Intl for the best Louisville Intl - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Louisville when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around R4 944 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Louisville for as low as R3 375 on momondo.
What cabin class options are available on Louisville Intl to Chicago flights?
There are 1 cabin classes available to choose from on Louisville Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Louisville to Chicago flight prices changed over time?
As of April 2025, prices for Louisville to Chicago flights are approximately 49% cheaper when compared to flights at the same time last year.
When to book flights from Louisville to Chicago
Cheap Louisville to Chicago (SDF to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Chicago
How far is Louisville Intl to Chicago by plane?
Louisville Intl and Chicago are 433,3 km apart from one another.
When did momondo last update prices for flights from Louisville Intl Airport to Chicago?
Prices for flights from Louisville Intl Airport to Chicago are updated daily.
How old do you have to be to fly from Louisville Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Louisville to Chicago?
Based on momondo bookings for flights between Louisville and Chicago, the leading plane model is Embraer 175 (Enhanced Winglets), making up 15,32% of the total bookings. Other popular models include Embraer 170 with 14,82%, Embraer 175 with 14,60%, and Canadair (Bombardier) Regional Jet with 11,35%.
Why use momondo?
Why should I use momondo to find a flight deal from Louisville to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Louisville.
Can I find flights from Louisville to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Louisville to Chicago?
Once you have performed a search for Louisville to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Louisville to Chicago right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Louisville to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.