To save on the cost of your flight from Louisville to Illinois, book at least 40 days before your planned departure. Booking around this time can save you about 234% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $302 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $388.
January can be a great time to fly to Illinois from Louisville with a flight ticket averaging about $244. Cheapflights users have found deals in the month of January for as cheap as $158. The most expensive prices can be found in the month of March.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Illinois as you normally would.
Fly from
Fly to
Budget
$99 - $311
Route
Depart
Return
Price
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Tue 6/18
Nonstop1h 27m
Chicago O'Hare Intl
Thu 6/20
Nonstop1h 29m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Sun 6/23
Nonstop1h 27m
Chicago O'Hare Intl
Tue 7/2
Nonstop1h 29m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Tue 7/9
Nonstop1h 36m
Chicago O'Hare Intl
Tue 7/16
Nonstop1h 27m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Sun 9/22
1 stop23h 57m
Chicago O'Hare Intl
Mon 9/23
1 stop22h 08m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Tue 6/18
1 stop5h 14m
Chicago O'Hare Intl
Thu 6/20
1 stop3h 54m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Wed 7/17
Nonstop1h 36m
Chicago O'Hare Intl
Sat 7/20
Nonstop1h 38m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Sun 9/22
2 stops29h 32m
Chicago O'Hare Intl
Mon 9/23
1 stop22h 08m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Sat 6/8
1 stop9h 07m
Chicago O'Hare Intl
Wed 6/12
1 stop24h 05m
Louisville IntlChicago O'Hare Intl
SDF - ORD
SDFORD
Louisville Intl
Fri 6/7
1 stop7h 21m
Chicago O'Hare Intl
Sun 6/9
1 stop14h 43m
No data available for this route at this time. Please check back soon.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Comfort
Crew
Entertainment
Boarding
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
16%of flight departures | Early morningMidnight to 6 am |
---|---|
59%of flight departures | Morning6 am to noon |
22%of flight departures | AfternoonNoon to 6 pm |
3%of flight departures | Evening6 pm to midnight |
Cheapflights helps you search for flights from Louisville to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Louisville to Illinois.
Certainly. Search results for flights to Illinois from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes, Cheapflights offers price alerts on Louisville to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.