Cheap flights from Louisville (SDF) to Chicago (CHI) from $50

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — CHI
Mar 23 — Mar 301

The best prices from Louisville Intl to Chicago are usually found in February or May, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Saturday

Cheap flight deals from Louisville to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

January

Cheapest in

February

Round-trip from

$223

One-way from

$90
High demand for flights, 24% potential price rise
Best time to find cheap flights, 17% potential price drop
From Louisville Intl to Chicago (CHI)
One-way flight from Louisville Intl to Chicago (CHI)

What is the cheapest day to fly round-trip from Louisville to Chicago?

Flights from Louisville to Chicago are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

How far in advance should I book a flight from Louisville to Chicago?

To save up to 162% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Louisville to Chicago from $353 1-2 weeks out and tickets from $460 for flights departing within the next 72 hours.

What is the cheapest month to fly from Louisville to Chicago?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, February can be a great choice for travel to Chicago. Flights to Chicago from Louisville in February are about $261 on average during February, but can be found for as low as $157.

When is the cheapest time to fly from Louisville to Chicago (SDF - CHI)?

One of the essential ways to save on airfare from Louisville to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.

Cheap American Airlines flights from Louisville to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Find some of the cheapest American Airlines flights traveling from Louisville to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Tue 5/78:14 pmSDF - ORD
1 stop4h 45mAmerican Airlines
Wed 5/88:27 pmORD - SDF
Nonstop1h 31mAmerican Airlines
Deal found 3/18$126
Wed 4/1010:43 amSDF - ORD
Nonstop1h 35mAmerican Airlines
Sat 4/133:29 pmORD - SDF
Nonstop1h 18mAmerican Airlines
Deal found 3/18$139
Sat 4/206:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sun 4/216:35 amORD - SDF
1 stop7h 20mAmerican Airlines
Deal found 3/18$146
Wed 4/106:50 amSDF - ORD
1 stop6h 34mAmerican Airlines
Sat 4/133:29 pmORD - SDF
Nonstop1h 18mAmerican Airlines
Deal found 3/18$147
Sat 4/206:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sun 4/216:35 amORD - SDF
1 stop7h 20mAmerican Airlines
Deal found 3/18$148
Tue 5/78:14 pmSDF - ORD
1 stop4h 45mAmerican Airlines
Wed 5/88:30 amORD - SDF
1 stop5h 28mAmerican Airlines
Deal found 3/18$153
Wed 4/108:18 pmSDF - ORD
1 stop4h 39mAmerican Airlines
Sat 4/136:35 amORD - SDF
1 stop7h 20mAmerican Airlines
Deal found 3/18$155
Sat 4/206:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sun 4/217:59 amORD - SDF
Nonstop1h 17mAmerican Airlines
Deal found 3/18$158
Tue 5/146:45 amSDF - ORD
1 stop4h 41mAmerican Airlines
Thu 5/168:12 amORD - SDF
Nonstop1h 27mAmerican Airlines
Deal found 3/18$166

Cheap Delta flights from Louisville to Chicago

Explore cheap flight options specifically provided by Delta for the route between Louisville and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest Delta flights traveling from Louisville to Chicago. Check back soon if you're not seeing flights that suit your needs.
Sat 5/253:07 pmSDF - ORD
1 stop5h 49mDelta
Wed 5/2911:45 amORD - SDF
1 stop4h 49mDelta
Deal found 3/17$156
Sat 4/2012:50 pmSDF - ORD
1 stop4h 45mDelta
Sun 4/217:05 amORD - SDF
1 stop3h 17mDelta
Deal found 3/18$157
Wed 4/101:15 pmSDF - MDW
1 stop4h 09mDelta
Sat 4/136:00 amMDW - SDF
1 stop7h 06mDelta
Deal found 3/18$158
Fri 4/268:18 pmSDF - ORD
1 stop4h 34mDelta
Mon 4/291:23 pmORD - SDF
2 stops9h 36mDelta
Deal found 3/18$161
Sat 4/2012:50 pmSDF - ORD
2 stops9h 31mDelta
Sun 4/217:05 amORD - SDF
1 stop3h 17mDelta
Deal found 3/18$162
Wed 4/101:15 pmSDF - ORD
1 stop6h 20mDelta
Sat 4/131:35 pmORD - SDF
2 stops9h 24mDelta
Deal found 3/18$163
Sat 5/256:25 amSDF - MDW
1 stop3h 13mDelta
Wed 5/296:00 amMDW - SDF
1 stop4h 36mDelta
Deal found 3/17$176
Wed 4/1010:39 amSDF - MDW
1 stop6h 45mDelta
Fri 4/121:25 pmMDW - SDF
2 stops9h 34mDelta
Deal found 3/18$183
Sat 4/207:00 amSDF - MDW
1 stop4h 37mDelta
Sun 4/216:30 amMDW - SDF
1 stop5h 23mDelta
Deal found 3/18$207

Cheap Louisville to Chicago flights in March & April 2024

Find cheap flight options from Louisville to Chicago specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Check out some of the best flight deals from Louisville to Chicago in 2024. For more flight deals, be sure to check back very soon.
Wed 4/105:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Fri 4/129:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$107
Tue 4/167:43 amSDF - ORD
1 stop18h 16mMultiple Airlines
Tue 4/235:51 pmORD - SDF
1 stop28h 50mMultiple Airlines
Deal found 3/17$113
Sat 4/1310:51 amSDF - ORD
1 stop14h 29mSpirit Airlines
Tue 4/236:09 amORD - SDF
1 stop16h 32mSpirit Airlines
Deal found 3/17$114
Wed 4/245:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Sat 4/279:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$117
Wed 4/107:43 amSDF - ORD
1 stop17h 26mSpirit Airlines
Thu 4/119:25 pmORD - SDF
1 stop11h 31mSpirit Airlines
Deal found 3/16$123
Tue 4/166:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Tue 4/2312:20 pmORD - SDF
1 stop4h 21mAmerican Airlines
Deal found 3/17$125
Wed 4/246:50 amSDF - ORD
1 stop4h 25mAmerican Airlines
Sat 4/278:22 pmORD - SDF
Nonstop1h 28mAmerican Airlines
Deal found 3/17$126
Wed 4/107:43 amSDF - ORD
1 stop17h 00mMultiple Airlines
Mon 4/1510:00 pmORD - SDF
2 stops24h 41mMultiple Airlines
Deal found 3/16$127
Thu 4/1812:25 pmSDF - ORD
Nonstop1h 32mUnited Airlines
Sun 4/219:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$128

Louisville to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Louisville to Chicago in 2024. For more flight deals, be sure to check back very soon.
Wed 4/105:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Fri 4/129:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$107
Tue 4/167:43 amSDF - ORD
1 stop18h 16mMultiple Airlines
Tue 4/235:51 pmORD - SDF
1 stop28h 50mMultiple Airlines
Deal found 3/17$113
Sat 4/1310:51 amSDF - ORD
1 stop14h 29mSpirit Airlines
Tue 4/236:09 amORD - SDF
1 stop16h 32mSpirit Airlines
Deal found 3/17$114
Wed 4/245:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Sat 4/279:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$117
Wed 5/110:43 amSDF - ORD
Nonstop1h 35mAmerican Airlines
Sun 5/53:36 pmORD - SDF
Nonstop1h 15mAmerican Airlines
Deal found 3/16$118
Wed 4/107:43 amSDF - ORD
1 stop17h 26mSpirit Airlines
Thu 4/119:25 pmORD - SDF
1 stop11h 31mSpirit Airlines
Deal found 3/16$123
Tue 4/166:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Tue 4/2312:20 pmORD - SDF
1 stop4h 21mAmerican Airlines
Deal found 3/17$125
Wed 4/246:50 amSDF - ORD
1 stop4h 25mAmerican Airlines
Sat 4/278:22 pmORD - SDF
Nonstop1h 28mAmerican Airlines
Deal found 3/17$126
Wed 4/107:43 amSDF - ORD
1 stop17h 00mMultiple Airlines
Mon 4/1510:00 pmORD - SDF
2 stops24h 41mMultiple Airlines
Deal found 3/16$127

Non-stop flights to Chicago from Louisville

Discover non-stop flight options from Louisville to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
If you're seeking options on non-stop flights from Louisville to Chicago, check out these fares. Select from other flights from Louisville to Chicago by using the search form above.
Wed 4/105:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Fri 4/129:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$107
Wed 4/245:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Sat 4/279:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$117
Wed 5/110:43 amSDF - ORD
Nonstop1h 35mAmerican Airlines
Sun 5/53:36 pmORD - SDF
Nonstop1h 15mAmerican Airlines
Deal found 3/16$118
Thu 4/1812:25 pmSDF - ORD
Nonstop1h 32mUnited Airlines
Sun 4/219:05 pmORD - SDF
Nonstop1h 28mUnited Airlines
Deal found 3/17$128
Tue 5/146:46 amSDF - ORD
Nonstop1h 34mAmerican Airlines
Thu 5/168:12 amORD - SDF
Nonstop1h 27mAmerican Airlines
Deal found 3/16$137
Sat 4/206:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Mon 4/228:22 pmORD - SDF
Nonstop1h 28mAmerican Airlines
Deal found 3/17$138
Wed 4/1010:43 amSDF - ORD
Nonstop1h 35mAmerican Airlines
Sat 4/133:29 pmORD - SDF
Nonstop1h 18mAmerican Airlines
Deal found 3/18$139
Thu 4/116:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sat 4/138:22 pmORD - SDF
Nonstop1h 28mAmerican Airlines
Deal found 3/17$147
Fri 5/175:55 amSDF - ORD
Nonstop1h 34mUnited Airlines
Sun 5/199:13 amORD - SDF
Nonstop1h 31mUnited Airlines
Deal found 3/17$154

Louisville to Chicago flights leaving soon

Find last-minute flight options from Louisville to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the last-minute flights available departing from Louisville to Chicago. It's wise to confirm all flight details are correct before booking.
Mon 3/251:16 pmSDF - ORD
1 stop12h 01mSpirit Airlines
Mon 4/17:37 pmORD - SDF
1 stop13h 23mSpirit Airlines
Deal found 3/17$184
Mon 3/251:16 pmSDF - ORD
3 stops32h 54mSpirit Airlines
Mon 4/17:37 pmORD - SDF
1 stop13h 23mSpirit Airlines
Deal found 3/17$211
Wed 3/276:58 amSDF - ORD
1 stop13h 54mSpirit Airlines
Sat 3/308:42 pmORD - SDF
1 stop12h 08mSpirit Airlines
Deal found 3/16$218
Mon 3/251:16 pmSDF - ORD
1 stop12h 01mSpirit Airlines
Mon 4/112:51 pmORD - SDF
2 stops20h 09mSpirit Airlines
Deal found 3/17$220
Mon 3/251:16 pmSDF - ORD
3 stops32h 54mSpirit Airlines
Mon 4/112:51 pmORD - SDF
2 stops20h 09mSpirit Airlines
Deal found 3/17$246
Mon 3/251:16 pmSDF - ORD
3 stops32h 54mSpirit Airlines
Mon 4/17:44 pmORD - SDF
3 stops24h 14mSpirit Airlines
Deal found 3/17$249
Wed 3/276:58 amSDF - ORD
1 stop13h 54mSpirit Airlines
Sat 3/303:40 pmORD - SDF
2 stops17h 10mSpirit Airlines
Deal found 3/16$276
Sun 3/247:45 pmSDF - ORD
1 stop17h 16mSpirit Airlines
Sun 3/319:18 pmORD - SDF
1 stop11h 32mSpirit Airlines
Deal found 3/17$285
Wed 3/276:58 amSDF - ORD
1 stop13h 54mSpirit Airlines
Sat 3/307:37 pmORD - SDF
1 stop13h 13mSpirit Airlines
Deal found 3/18$294

One-way flights to Chicago from Louisville

Search for one-way flight options from Louisville to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users in need of a one-way flight from Louisville to Chicago can choose from these deals. Those needing a return flight from Louisville to Chicago can use the search form above.
Sat 4/206:40 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Deal found 3/18$50
Wed 4/36:58 amSDF - ORD
1 stop13h 54mSpirit Airlines
Deal found 3/18$59
Sat 4/1310:51 amSDF - ORD
1 stop7h 55mSpirit Airlines
Deal found 3/18$60
Wed 4/247:43 amSDF - ORD
1 stop17h 00mMultiple Airlines
Deal found 3/18$66
Mon 4/1510:51 amSDF - ORD
1 stop23h 47mSpirit Airlines
Deal found 3/17$69
Sat 4/1310:43 amSDF - ORD
Nonstop1h 35mAmerican Airlines
Deal found 3/18$70
Wed 4/36:58 amSDF - MDW
1 stop9h 07mMultiple Airlines
Deal found 3/17$75
Sat 4/137:43 amSDF - ORD
2 stops14h 22mSpirit Airlines
Deal found 3/17$77
Sat 5/47:00 amSDF - MDW
1 stop4h 37mDelta
Deal found 3/18$78

Find flights from Louisville to Chicago within your budget

Customize your flight search to find flights from Louisville to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$123 - $181

Route

Depart

Return

Price

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Wed 4/10

1 stop17h 26m

Chicago O'Hare Intl

Fri 4/12

1 stop11h 31m

$123

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Tue 5/7

1 stop4h 45m

Chicago O'Hare Intl

Wed 5/8

Nonstop1h 31m

$126

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Wed 4/10

Nonstop1h 35m

Chicago O'Hare Intl

Sat 4/13

Nonstop1h 18m

$139

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Sat 4/20

Nonstop1h 36m

Chicago O'Hare Intl

Sun 4/21

1 stop7h 20m

$146

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Sat 5/25

1 stop5h 49m

Chicago O'Hare Intl

Wed 5/29

1 stop4h 49m

$156

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Sat 4/20

1 stop4h 45m

Chicago O'Hare Intl

Sun 4/21

1 stop3h 17m

$157

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Wed 4/10

Nonstop1h 34m

Chicago O'Hare Intl

Fri 4/12

Nonstop1h 28m

$159

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Wed 4/10

2 stops26h 40m

Chicago O'Hare Intl

Fri 4/12

1 stop11h 31m

$165

Louisville IntlChicago O'Hare Intl

SDF - ORD

SDFORD

Louisville Intl

Sat 4/6

1 stop6h 46m

Chicago O'Hare Intl

Sat 4/13

1 stop13h 28m

$181

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Louisville to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Chicago. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Louisville to Chicago, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Louisville to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Chicago. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Chicago flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Louisville to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to Chicago is currently $67 while a round-trip flight costs $150. Price data was last updated on March 10, 2024.

Currently, February is the cheapest month in which you can book a flight from Louisville to Chicago (average of $245). Flying from Louisville to Chicago in June is currently the most expensive (average of $361). 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.

January

$248

February

$245

March

$280

April

$288

May

$292

June

$361

July

$338

August

$276

September

$258

October

$248

November

$271

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and Spirit Airlines from Louisville to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,618 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,312 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
704 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

6.5
Okay
8,875 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Louisville to Chicago?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Chicago. 3 airlines have flights from Louisville Intl to Chicago on a regular basis. Booking flights from Louisville Intl to Chicago should not be difficult; the airport handles an average of 24 outbound flights to Chicago per day.

  • Can I find flights from Louisville to Chicago for under $200 on Cheapflights?

    Yes, there are multiple flights from Louisville to Chicago for under $200. The cheapest flight booked recently is on Spirit Airlines for just $123, but on average you can expect to pay $153.

  • Are there nonstop flights from Louisville to Chicago for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Louisville to Chicago under $200. A good price for a nonstop flight from Louisville to Chicago is less than $156.

  • Are there last-minute flights available from Louisville to Chicago for under $200?

    There are currently 20+ open flights from Louisville to Chicago within the next 7 days for less than $200.

  • What days are nonstop flights available from Louisville to Chicago?

    Days when nonstop flights are available for this flight are: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Louisville to Chicago on average per day?

    15 flight departures from Louisville to Chicago per day on average.
    Morning (6am - Noon) - 93% of flight departures
    Evening (6pm - Midnight) - 7% of flight departures

  • How long is the flight from Louisville to Chicago?

    There are many flights that can get you from Louisville to Chicago in 4h 45m. Fly via Spirit Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 288 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Louisville to Chicago round-trip?

    Our cheapest airline available from Louisville to Chicago is Spirit Airlines. Our recent data shows that you can find tickets from as low as $123 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $126 and $156 round-trip. Spirit Airlines is currently priced 52% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Louisville to Chicago one-way?

    The cheapest airlines for a one-way flight from Louisville to Chicago are American Airlines ($50), Spirit Airlines ($59), and Delta ($78).

  • What are the most reliable airlines from Louisville to Chicago?

    The top 3 most reliable airlines when flying from Louisville to Chicago are Copa Airlines (100%), United Airlines (92%) and SkyWest Airlines (92%).

  • What are the cheapest flights from Louisville to Chicago?

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Louisville Intl - Chicago O'Hare Intl) can be booked for $113 on average our data indicates $879 when flying from Louisville to Chicago.

  • What does SDF to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Louisville Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a SDF to ORD flight. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Louisville to Chicago

Discover the top 3 airlines that operate flights from Louisville to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$118Average$238FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$151Average$259FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$199Average$357FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Louisville to Chicago by cabin class

Find flights from Louisville to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Louisville to Chicago

Find hourly flight availability from Louisville to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
3%of flight departuresEarly morningMidnight to 6 am
65%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Louisville to Chicago

Explore weekly flight availability from Louisville to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday25daily flights
Monday25daily flights
Tuesday24daily flights
Wednesday27daily flights
Thursday25daily flights
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Chicago?

Cheapflights makes it easy to find Louisville to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Louisville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Louisville to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Louisville to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Louisville to Chicago become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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