When did momondo last update prices for flights from Lake Charles Airport to Illinois?

Prices for flights from Lake Charles Airport to Illinois refresh daily.

How many operators does momondo search for flights from Lake Charles Airport to Illinois?

As of November 2025, there is 1 operator available to choose from for flights from Lake Charles Airport to Illinois.

How old do you have to be to fly from Lake Charles Airport to Illinois?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Lake Charles Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois 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 license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$279 Cheap Flights from Lake Charles to Illinois in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lake Charles to Illinois

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:04 pm - 10:22 pmLCH-STL

4h 18m1 stop

4:35 pm - 9:22 pmSTL-LCH

4h 47m1 stop

$279United Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

4:15 pm - 9:11 pmLCH-ORD

4h 56m1 stop

2:15 pm - 7:37 pmORD-LCH

5h 22m1 stop

$319United Airlines

Find Deal

Wed, Apr 15 - Sat, Apr 18

12:12 pm - 6:17 pmLCH-STL

6h 05m1 stop

6:00 pm - 10:12 pmSTL-LCH

4h 12m1 stop

$319American Airlines

Find Deal

Wed, Apr 29 - Sat, May 2

12:12 pm - 4:11 pmLCH-STL

3h 59m1 stop

11:14 am - 10:12 pmSTL-LCH

10h 58m2 stops

$324American Airlines

Find Deal

Wed, Apr 29 - Sat, May 2

6:04 pm - 12:15 amLCH-ORD

6h 11m1 stop

2:21 pm - 9:22 pmORD-LCH

7h 01m1 stop

$330United Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

12:15 pm - 4:27 pmLCH-STL

4h 12m1 stop

6:00 am - 5:51 pmSTL-LCH

11h 51m2 stops

$362American Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

6:22 pm - 11:26 pmLCH-ORD

5h 04m1 stop

5:18 am - 11:42 amORD-LCH

6h 24m1 stop

$369American Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

6:04 pm - 11:10 pmLCH-ORD

5h 06m1 stop

7:10 am - 1:11 pmORD-LCH

6h 01m1 stop

$379United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

6:23 pm - 8:39 amLCH-ORD

14h 16m1 stop

10:05 pm - 11:43 amORD-LCH

13h 38m1 stop

$383American Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

6:04 pm - 10:22 pmLCH-STL

4h 18m1 stop

8:00 am - 5:27 pmSTL-LCH

9h 27m2 stops

$384United Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

United Airlines flights from Lake Charles to Illinois

Our best United Airlines deals on Lake Charles to Illinois flight tickets

United Airlines

Nov 20

LCH6:04 pmLake Charles

4h 18m

1 stop

STL10:22 pmLambert-St Louis

Nov 24

STL4:35 pmLambert-St Louis

4h 47m

1 stop

LCH9:22 pmLake Charles

$279

Find similar

United Airlines

Apr 15

LCH4:15 pmLake Charles

4h 56m

1 stop

ORD9:11 pmChicago O'Hare Intl

Apr 18

ORD2:15 pmChicago O'Hare Intl

5h 22m

1 stop

LCH7:37 pmLake Charles

$319

Find similar

United Airlines

Nov 20

LCH6:04 pmLake Charles

6h 11m

1 stop

ORD12:15 amChicago O'Hare Intl

Nov 24

ORD2:21 pmChicago O'Hare Intl

7h 01m

1 stop

LCH9:22 pmLake Charles

$330

Find similar

American Airlines flights from Lake Charles to Illinois

Our best American Airlines deals on Lake Charles to Illinois flight tickets

American Airlines

Apr 29

LCH12:12 pmLake Charles

6h 05m

1 stop

STL6:17 pmLambert-St Louis

May 2

STL6:00 pmLambert-St Louis

4h 12m

1 stop

LCH10:12 pmLake Charles

$319

Find similar

American Airlines

Apr 29

LCH12:12 pmLake Charles

3h 59m

1 stop

STL4:11 pmLambert-St Louis

May 2

STL11:14 amLambert-St Louis

10h 58m

2 stops

LCH10:12 pmLake Charles

$324

Find similar

American Airlines

Nov 20

LCH12:15 pmLake Charles

4h 12m

1 stop

STL4:27 pmLambert-St Louis

Nov 24

STL6:00 amLambert-St Louis

11h 51m

2 stops

LCH5:51 pmLake Charles

$362

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Lake CharlesSt. Louis

LCH - STL

LCHSTL

Lake Charles

Thu 11/20

6:04 pm-10:22 pm

1 stop4h 18m

Lambert-St Louis

Mon 11/24

4:35 pm-9:22 pm

1 stop4h 47m

$279

Lake CharlesChicago

LCH - ORD

LCHORD

Lake Charles

Wed 4/15

4:15 pm-9:11 pm

1 stop4h 56m

Chicago O'Hare Intl

Sat 4/18

2:15 pm-7:37 pm

1 stop5h 22m

$319

Lake CharlesSt. Louis

LCH - STL

LCHSTL

Lake Charles

Wed 4/29

12:12 pm-6:17 pm

1 stop6h 05m

Lambert-St Louis

Sat 5/2

6:00 pm-10:12 pm

1 stop4h 12m

$319

Lake CharlesSt. Louis

LCH - STL

LCHSTL

Lake Charles

Wed 4/29

12:12 pm-4:11 pm

1 stop3h 59m

Lambert-St Louis

Sat 5/2

11:14 am-10:12 pm

2 stops10h 58m

$324

Lake CharlesChicago

LCH - ORD

LCHORD

Lake Charles

Thu 11/20

6:04 pm-12:15 am

1 stop6h 11m

Chicago O'Hare Intl

Mon 11/24

2:21 pm-9:22 pm

1 stop7h 01m

$330

Lake CharlesSt. Louis

LCH - STL

LCHSTL

Lake Charles

Thu 11/20

12:15 pm-4:27 pm

1 stop4h 12m

Lambert-St Louis

Mon 11/24

6:00 am-5:51 pm

2 stops11h 51m

$362

Lake CharlesChicago

LCH - ORD

LCHORD

Lake Charles

Thu 12/4

6:22 pm-11:26 pm

1 stop5h 04m

Chicago O'Hare Intl

Thu 12/11

5:18 am-11:42 am

1 stop6h 24m

$369

Lake CharlesChicago

LCH - ORD

LCHORD

Lake Charles

Wed 11/19

6:04 pm-11:10 pm

1 stop5h 06m

Chicago O'Hare Intl

Sun 11/23

7:10 am-1:11 pm

1 stop6h 01m

$379

Lake CharlesChicago

LCH - ORD

LCHORD

Lake Charles

Mon 12/8

6:23 pm-8:39 am

1 stop14h 16m

Chicago O'Hare Intl

Fri 12/12

10:05 pm-11:43 am

1 stop13h 38m

$383

Lake CharlesSt. Louis

LCH - STL

LCHSTL

Lake Charles

Wed 11/19

6:04 pm-10:22 pm

1 stop4h 18m

Lambert-St Louis

Sun 11/23

8:00 am-5:27 pm

2 stops9h 27m

$384

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Lake Charles to Illinois

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 day to depart on your flight to Illinois?

The cheapest day to depart from Lake Charles to Illinois is on a Friday when prices can be found for as low as $537. Flights from Lake Charles to Illinois on a Sunday will generally be more expensive and average around $549. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Lake Charles to Illinois during this time can be as low as $463. Flights in the afternoon are often more expensive with an average ticket price of $475.

Cheap Lake Charles to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lake Charles to Illinois

Direct flights	None

There are no direct flights from Lake Charles to Illinois. There are no popular flight routes from Lake Charles to Illinois.

Search flight deals

When did momondo last update prices for flights from Lake Charles Airport to Illinois?
Prices for flights from Lake Charles Airport to Illinois refresh daily.
How many operators does momondo search for flights from Lake Charles Airport to Illinois?
As of November 2025, there is 1 operator available to choose from for flights from Lake Charles Airport to Illinois.
How old do you have to be to fly from Lake Charles Airport to Illinois?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Lake Charles Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Lake Charles to Illinois?

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 Illinois from Lake Charles.

Can I find flights from Lake Charles to Illinois with flexible booking policies on momondo?

All flight searches from Lake Charles to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lake Charles to Illinois?

Once you have performed a search for Lake Charles to Illinois 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 Lake Charles to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lake Charles to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.