$161 Cheap Flights from Houston (IAH) to Lake Charles (LCH)

View $161 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Lake Charles, LA (LCH-Lake Charles Regional)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Houston to Lake Charles (IAH-LCH)

Prices were available within the past 7 days and start at $161 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 23 - Sun, Aug 24
IAH
Houston
LCH
Lake Charles
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 23 from Houston to Lake Charles, returning Sun, Aug 24, priced at $179 found 1 day ago
United
Sun, Aug 17 - Sat, Aug 23
IAH
Houston
LCH
Lake Charles
$184 Roundtrip, found 4 hours ago
$184
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Aug 17 from Houston to Lake Charles, returning Sat, Aug 23, priced at $184 found 4 hours ago
United
Fri, Aug 15 - Mon, Aug 18
IAH
Houston
LCH
Lake Charles
$189 Roundtrip, found 8 hours ago
$189
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Aug 15 from Houston to Lake Charles, returning Mon, Aug 18, priced at $189 found 8 hours ago
United
Fri, Aug 29 - Mon, Sep 1
IAH
Houston
LCH
Lake Charles
$190 Roundtrip, found 4 days ago
$190
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 29 from Houston to Lake Charles, returning Mon, Sep 1, priced at $190 found 4 days ago
United
Sat, Aug 23 - Sun, Aug 24
IAH
Houston
LCH
Lake Charles
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 23 from Houston to Lake Charles, returning Sun, Aug 24, priced at $193 found 1 day ago
United
Sun, Aug 17 - Sat, Aug 23
IAH
Houston
LCH
Lake Charles
$199 Roundtrip, found 4 hours ago
$199
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Aug 17 from Houston to Lake Charles, returning Sat, Aug 23, priced at $199 found 4 hours ago
United
Fri, Oct 10 - Sun, Oct 12
IAH
Houston
LCH
Lake Charles
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 10 from Houston to Lake Charles, returning Sun, Oct 12, priced at $205 found 3 days ago
United
Fri, Aug 15 - Mon, Aug 18
IAH
Houston
LCH
Lake Charles
$209 Roundtrip, found 8 hours ago
$209
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Aug 15 from Houston to Lake Charles, returning Mon, Aug 18, priced at $209 found 8 hours ago
United
Fri, Aug 29 - Mon, Sep 1
IAH
Houston
LCH
Lake Charles
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 29 from Houston to Lake Charles, returning Mon, Sep 1, priced at $215 found 4 days ago
American Airlines
Tue, Oct 14 - Sat, Oct 18
IAH
Houston
LCH
Lake Charles
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 14 from Houston to Lake Charles, returning Sat, Oct 18, priced at $321 found 5 days ago

Find the cheapest month to fly from Houston (IAH) to Lake Charles (LCH)

October is typically the cheapest month to fly

From $179 - $408 per traveler.

Graph displaying average flight prices per month

Alternative airports near Lake Charles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lake Charles Regional LCH. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $189
LCH
Lake Charles Regional
Cheapest
Average driving time to city center13 min
Flights from $189
0
Flights from Houston (IAH) to Lake Charles (LCH)
Origin airport
George Bush Intercontinental
Destination airport
Lake Charles Regional
Airlines serving
American Airlines, United
Roundtrip price
$179
Distance
127 mi

Houston to Lake Charles Flights

The cheapest times to fly from Houston to Lake Charles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Lake Charles are during the month of August. You can find some of the cheapest flights from Houston to Lake Charles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Lake Charles

Sunday is one of the best days to book for cheap flights from Houston to Lake Charles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Lake Charles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Lake Charles in 2025. You can also book with separate airlines for your outbound and return journeys, from $161 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Lake Charles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Lake Charles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH) cost?
Discover the latest flight deals from IAH to LCH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to LCH?
The cheapest flights from IAH to LCH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
You can fly straight from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH) on a United Airlines flight.
What is the cheapest airline that flies from IAH to LCH?
Currently, the cheapest airline operating one-way flights from IAH to LCH is United. You can take off on this route from $204. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on August 18 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
When taking off from George Bush Intercontinental Airport (IAH), you'll have a choice from an average of 2 daily nonstop flights to Lake Charles Regional Airport (LCH).
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
Flights between IAH and LCH tend to be busiest at 2 PM. If you'd like a quieter trip and potentially cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from IAH to LCH?
Travel on a Saturday if you're looking for the biggest selection of flights from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
The earliest flight departing from George Bush Intercontinental Airport (IAH) is at around 2:40PM UTC-6. Board this plane and you'll touch down at Lake Charles Regional Airport (LCH) at approximately 3:44PM UTC-6. The total travel time is 1h 4m.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
The average flight duration from IAH to LCH is 1 hour and 4 minutes, covering a total distance of 130 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
To arrive at Lake Charles Regional Airport (LCH) without delays, pick a flight that takes off from George Bush Intercontinental Airport (IAH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Lake Charles from George Bush Intercontinental Airport (IAH)?
Check out your flight options from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH). This is the only Lake Charles airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH) last-minute?
Last-minute bookings from IAH to LCH are generally more expensive. For the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book an IAH to LCH flight and hotel package?
You'll typically save money by securing an IAH to LCH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Lake Charles Regional Airport (LCH)?
In most cases, you can modify or cancel your IAH to LCH flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.