$171 Cheap Flights from Lake Charles (LCH) to Houston (IAH)

View $171 flight on Thu, Nov 27, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $171 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 16 - Tue, Dec 23
LCH
Lake Charles
IAH
Houston
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 16 from Lake Charles to Houston, returning Tue, Dec 23, priced at $179 found 4 days ago
United
Tue, Nov 11 - Tue, Nov 18
LCH
Lake Charles
IAH
Houston
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from Lake Charles to Houston, returning Tue, Nov 18, priced at $184 found 4 days ago
United
Fri, Nov 28 - Wed, Dec 3
LCH
Lake Charles
IAH
Houston
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 28 from Lake Charles to Houston, returning Wed, Dec 3, priced at $189 found 6 days ago
United
Tue, Nov 25 - Sat, Nov 29
LCH
Lake Charles
IAH
Houston
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 25 from Lake Charles to Houston, returning Sat, Nov 29, priced at $192 found 1 day ago
United
Thu, Nov 20 - Sun, Nov 23
LCH
Lake Charles
IAH
Houston
$194 Roundtrip, found 23 hours ago
$194
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Nov 20 from Lake Charles to Houston, returning Sun, Nov 23, priced at $194 found 23 hours ago
United
Tue, Nov 11 - Tue, Nov 18
LCH
Lake Charles
IAH
Houston
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from Lake Charles to Houston, returning Tue, Nov 18, priced at $203 found 4 days ago
United
Tue, May 19 - Sat, May 30
LCH
Lake Charles
IAH
Houston
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 19 from Lake Charles to Houston, returning Sat, May 30, priced at $225 found 3 days ago
United
Sun, Nov 9 - Sun, Nov 16
LCH
Lake Charles
IAH
Houston
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select United flight, departing Sun, Nov 9 from Lake Charles to Houston, returning Sun, Nov 16, priced at $229 found 5 days ago
United
Tue, Nov 25 - Sat, Nov 29
LCH
Lake Charles
IAH
Houston
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 25 from Lake Charles to Houston, returning Sat, Nov 29, priced at $232 found 1 day ago
American Airlines
Sun, Jan 4 - Thu, Jan 8
LCH
Lake Charles
IAH
Houston
$861 Roundtrip, found 6 hours ago
$861
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sun, Jan 4 from Lake Charles to Houston, returning Thu, Jan 8, priced at $861 found 6 hours ago

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

September is typically the cheapest month to fly

From $179 - $439 per traveler.

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $244
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $244

Frequently asked questions

How much does a flight from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) cost?
Get a cheap one-way flight from $171 or cheap return flight from $179 from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from LCH to IAH is December, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
Which airlines fly direct from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
You can fly straight from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) on a United Airlines flight.
What is the cheapest airline that flies from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LCH to IAH. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
With, on average, 2 direct flights departing from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) each day, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
Flights between LCH and IAH tend to be busiest at 7 AM. If you're after a more relaxed experience and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from LCH to IAH?
Fly on a Friday if you're looking for the biggest selection of flights from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
The first flight of the day out of Lake Charles Regional Airport (LCH) is at around 7:30AM UTC-6. Board this flight and you'll reach George Bush Intercontinental Airport (IAH) at approximately 8:34AM UTC-6. The overall travel time is 1h 4m.
How long does it take to fly from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
Flights from LCH to IAH have an average travel time of 1 hour and 4 minutes. The total distance between the two is 130 mi.
What is the best time to fly from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
Choose a flight from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Houston from Lake Charles Regional Airport (LCH)?
If you're taking a direct flight from Lake Charles Regional Airport (LCH) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until just before your departure to book a ticket from LCH to IAH generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a LCH to IAH flight and hotel package?
Securing a LCH to IAH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lake Charles Regional Airport (LCH) to George Bush Intercontinental Airport (IAH)?
Typically, it's possible to reschedule or cancel your LCH to IAH flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lake Charles Regional
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, United
Roundtrip price
$179
Distance
127 mi
Average flight time
1 hour 5 mins

Book with confidence

Lake Charles to Houston Flights

The cheapest times to fly from Lake Charles to Houston

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 Lake Charles to Houston are during the month of December. You can find some of the cheapest flights from Lake Charles to Houston with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Lake Charles to Houston: 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 Lake Charles to Houston

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 Lake Charles to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $171 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 Lake Charles to Houston 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 Lake Charles to Houston 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.

 

Lake Charles to Houston Flights

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*Available to One Key members.