Cheap Flights from Louisville, KY to Chicago, IL from $69
On Cheapflightsplus.com you will find 12 direct and 289 connecting flights from Louisville to Chicago. You can compare airfare deals from 5 airlines and multiple travel sites from $69, book and save on cheap plane tickets and last minute offers. Also check out SDF-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Louisville to Chicago Flight Deals
Best Flights from Louisville to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $69 | 10:55 Louisville Standiford Field | 11:33 Chicago O'Hare International | 1h 38m | United Airlines | UA3520 |
| from $108 | 07:00 Louisville Standiford Field | 07:37 Chicago O'Hare International | 1h 37m | United Airlines | UA3422 |
| from $108 | 08:40 Louisville Standiford Field | 09:17 Chicago O'Hare International | 1h 37m | United Airlines | UA3653 |
| from $108 | 10:55 Louisville Standiford Field | 11:33 Chicago O'Hare International | 1h 38m | United Airlines | UA5573 |
| from $108 | 14:10 Louisville Standiford Field | 14:50 Chicago O'Hare International | 1h 40m | United Airlines | UA4412 |
| from $108 | 18:08 Louisville Standiford Field | 18:50 Chicago O'Hare International | 1h 42m | United Airlines | UA5318 |
| from $155 | 11:25 Louisville Standiford Field | 12:01 Chicago O'Hare International | 1h 36m | United Airlines | UA5542 |
| from $196 | 13:59 Louisville Standiford Field | 14:41 Chicago O'Hare International | 1h 42m | United Airlines | UA5644 |
| from $99 | 12:32 Louisville Standiford Field | 14:41+1 день Chicago O'Hare International | 27h 9m layover 22h 3m - Newark | Spirit Airlines | NK1785 NK1183 |
| from $110 | 17:43 Louisville Standiford Field | 08:22+1 день Chicago Midway | 15h 39m layover 11h 36m - Fort Walton Beach | Allegiant Air | G43090 G41455 |
| from $125 | 18:09 Louisville Standiford Field | 23:31+1 день Chicago O'Hare International | 30h 22m layover 21h 49m - Los Angeles | Spirit Airlines | NK897 NK3010 |
| from $127 | 13:08 Louisville Standiford Field | 19:24 Chicago O'Hare International | 7h 16m layover 2h 3m - Tampa | Spirit Airlines | NK1237 NK1762 |
| from $127 | 12:24 Louisville Standiford Field | 09:55+1 день Chicago O'Hare International | 22h 31m layover 16h 49m - Miami | Allegiant Air | G42147 NK2 |
| from $133 | 17:43 Louisville Standiford Field | 08:22+1 день Chicago Midway | 15h 39m layover 11h 36m - Fort Walton Beach | Allegiant Air | G41490 G41455 |
| from $134 | 12:00 Louisville Standiford Field | 22:28 Chicago O'Hare International | 11h 28m layover 7h 55m - Atlanta | Spirit Airlines | NK2459 NK1200 |
| from $134 | 11:12 Louisville Standiford Field | 07:04+1 день Chicago O'Hare International | 20h 52m layover 17h 18m - Atlanta | Spirit Airlines | NK1857 NK1116 |
Flight Schedule Louisville (Kentucky) to Chicago (Illinois)
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
07:00 — 07:37
|
07:00 — 07:37
UA3422
United Airlines
Louisville — Chicago
|
1h 37m |
Find flight
from$108 |
|
|
08:40 — 09:17
|
08:40 — 09:17
UA3653
United Airlines
Louisville — Chicago
|
1h 37m |
Find flight
from$108 |
|
|
10:55 — 11:33
|
10:55 — 11:33
UA3520
United Airlines
Louisville — Chicago
|
1h 38m |
Find flight
from$69 |
|
|
10:55 — 11:33
|
10:55 — 11:33
UA5573
United Airlines
Louisville — Chicago
|
1h 38m |
Find flight
from$108 |
|
|
11:25 — 12:01
|
11:25 — 12:01
UA5542
United Airlines
Louisville — Chicago
|
1h 36m |
Find flight
from$155 |
|
|
11:25 — 12:01
|
11:25 — 12:01
UA5482
United Airlines
Louisville — Chicago
|
1h 36m |
Find flight
from$198 |
|
|
13:59 — 14:41
|
13:59 — 14:41
UA5644
United Airlines
Louisville — Chicago
|
1h 42m |
Find flight
from$196 |
|
|
14:10 — 14:50
|
14:10 — 14:50
UA4412
United Airlines
Louisville — Chicago
|
1h 40m |
Find flight
from$108 |
|
|
14:10 — 14:50
|
14:10 — 14:50
UA5272
United Airlines
Louisville — Chicago
|
1h 40m |
Find flight
from$177 |
|
|
17:52 — 18:39
|
17:52 — 18:39
UA4394
United Airlines
Louisville — Chicago
|
1h 47m |
Find flight
from$163 |
|
|
18:08 — 18:50
|
18:08 — 18:50
UA5318
United Airlines
Louisville — Chicago
|
1h 42m |
Find flight
from$108 |
|
|
18:08 — 18:50
|
18:08 — 18:50
UA5264
United Airlines
Louisville — Chicago
|
1h 42m |
Find flight
from$155 |
|
|
11:12 — 07:04
+1 day
|
11:12 — 12:42
NK1857
Spirit Airlines
Louisville — Atlanta
17h 18m stop
06:00 — 07:04
NK1116
Spirit Airlines
Atlanta — Chicago
|
20h 52m including layover |
Find flight
from$134 |
|
|
12:24 — 09:55
+1 day
|
12:24 — 14:51
G42147
Allegiant Air
Louisville — Miami
16h 49m stop
07:40 — 09:55
NK2
Spirit Airlines
Miami — Chicago
|
22h 31m including layover |
Find flight
from$127 |
|
|
12:32 — 14:41
+1 day
|
12:32 — 14:54
NK1785
Spirit Airlines
Louisville — Newark
22h 3m stop
12:57 — 14:41
NK1183
Spirit Airlines
Newark — Chicago
|
27h 9m including layover |
Find flight
from$99 |
|
|
13:08 — 19:24
|
13:08 — 15:10
NK1237
Spirit Airlines
Louisville — Tampa
2h 3m stop
17:13 — 19:24
NK1762
Spirit Airlines
Tampa — Chicago
|
7h 16m including layover |
Find flight
from$127 |
|
|
16:11 — 17:10
+1 day
|
16:11 — 17:35
NK1859
Spirit Airlines
Louisville — Dallas
21h 21m stop
14:56 — 17:10
NK1634
Spirit Airlines
Dallas — Chicago
|
25h 59m including layover |
Find flight
from$143 |
|
|
16:22 — 19:17
+1 day
|
16:22 — 18:42
NK2733
Spirit Airlines
Louisville — New York
22h 53m stop
17:35 — 19:17
NK918
Spirit Airlines
New York — Chicago
|
27h 55m including layover |
Find flight
from$155 |
|
|
17:43 — 08:22
+1 day
|
17:43 — 18:24
G43090
Allegiant Air
Louisville — Fort Walton Beach
11h 36m stop
06:00 — 08:22
G41455
Allegiant Air
Fort Walton Beach — Chicago
|
15h 39m including layover |
Find flight
from$110 |
|
|
17:43 — 08:22
+1 day
|
17:43 — 18:24
G41490
Allegiant Air
Louisville — Fort Walton Beach
11h 36m stop
06:00 — 08:22
G41455
Allegiant Air
Fort Walton Beach — Chicago
|
15h 39m including layover |
Find flight
from$133 |
|
|
18:09 — 23:31
+1 day
|
18:09 — 19:35
NK897
Spirit Airlines
Louisville — Los Angeles
21h 49m stop
17:24 — 23:31
NK3010
Spirit Airlines
Los Angeles — Chicago
|
30h 22m including layover |
Find flight
from$125 |
|
|
20:12 — 08:55
+1 day
|
20:12 — 22:36
NK1044
Spirit Airlines
Louisville — Miami
8h 4m stop
06:40 — 08:55
NK1986
Spirit Airlines
Miami — Chicago
|
13h 43m including layover |
Find flight
from$153 |
|
|
20:58 — 09:55
+1 day
|
20:58 — 23:30
NK1043
Spirit Airlines
Louisville — Miami
8h 10m stop
07:40 — 09:55
NK2
Spirit Airlines
Miami — Chicago
|
13h 57m including layover |
Find flight
from$158 |
|
|
11:12 — 17:10
+1 day
|
11:12 — 12:42
NK1857
Spirit Airlines
Louisville — Atlanta
18h 38m stop
07:20 — 08:50
NK1378
Spirit Airlines
Atlanta — Dallas
6h 6m stop
14:56 — 17:10
NK1634
Spirit Airlines
Dallas — Chicago
|
30h 58m including layover |
Find flight
from$147 |
|
|
14:38 — 20:00
+1 day
|
14:38 — 15:58
NK1256
Spirit Airlines
Louisville — Detroit
2h 11m stop
18:09 — 19:50
NK1078
Spirit Airlines
Detroit — New York
22h 40m stop
18:30 — 20:00
NK1179
Spirit Airlines
New York — Chicago
|
30h 22m including layover |
Find flight
from$152 |
|
|
15:10 — 14:04
+1 day
|
15:10 — 17:10
G42892
Allegiant Air
Louisville — Sanford
4h 55m stop
22:05 — 23:37
G41400
Allegiant Air
Sanford — Knoxville
13h 54m stop
13:31 — 14:04
G43026
Allegiant Air
Knoxville — Chicago
|
23h 54m including layover |
Find flight
from$173 |
|
Flight Information
Below we will explain in detail what the flights cost on the destination from Louisville to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Louisville and Chicago is 443 miles. Time difference between the cities is 1h. Airplanes depart 05:03 to 20:58 from 3 Louisville airports and arrive 05:03 to 20:58 to 7 Chicago airports. Average flight time is 1h 39m.
- The fastest flight 1h 36m
- Average flight time 1h 39m
- The earliest flight 05:03
- The latest flight 20:58
- Distance 276 ml
The cheapest months to travel to Chicago are august (from 69 $), july (from 99 $), september (from 108 $).
The most expensive months are january (from 799 $), february (from 738 $), november (from 157 $).
What is the lowest airfare Louisville to Chicago?
The cheapest plane ticket found by our users is $69. This airfare is for economy class on one-way UA3520 flight by United Airlines for August 27, 2025 which leaves Standiford Field in Louisville at 10:55 am and arrives at Chicago O'Hare International at 11:33.
Popular Airlines on the Route
The flight Louisville — Chicago is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 4 departures per week at the price of from $ 153 . And the most expensive tickets are offered by United Airlines airline - from $ 621.
Direct flights
There are 12 nonstop flights on the route. The fastest direct flight is UA5542 by United Airlines takes 1h 36m and the cheapest is UA3520 by United Airlines for $69.
- UA - United Airlinesfrom $69Find
Connecting Flights
There are 289 flights with layovers on the route. The fastest connecting flight is UA6358 by United Airlines takes 4h 43m and the cheapest is UA3520 by United Airlines for $99.
- SY - Sun Country Airlinesfrom $153Find
- MX - Mexicanafrom $202Find
- UA - United Airlinesfrom $211Find
- NK - Spirit Airlinesfrom $99Find
- G4 - Allegiant Airfrom $110Find
Airports
You can fly from Louisville to Chicago from 3 airports (Standiford Field, Intercontinental, Bowman Field).
Louisville airports
- Standiford Field-SDFfrom $69Find
- Intercontinental-LJCFind
- Bowman Field-LOUFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Louisville by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Louisville
You may also consider searching for discounted plane tickets to some other popular places from Louisville within United States.
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Top International Destinations from Louisville
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $56Find
How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.