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$29+ Cheap flights from Louisiana to Houston

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Louisiana to Houston

Cheapest flights from Louisiana to Houston
Explore the most affordable flight options available from Louisiana to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:10 amBTR - IAH
Nonstop1h 30mUnited Airlines
Sat 1/32:35 pmIAH - BTR
Nonstop1h 12mUnited Airlines
Deal found 12/27$289
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:12 pmSHV - IAH
Nonstop1h 13mUnited Airlines
Sun 1/49:41 pmIAH - SHV
Nonstop1h 05mUnited Airlines
Deal found 12/26$289
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:32 amBTR - IAH
1 stop4h 23mAmerican Airlines
Sun 1/46:00 amIAH - BTR
1 stop3h 39mAmerican Airlines
Deal found 12/27$309
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:54 pmLFT - IAH
1 stop5h 56mAmerican Airlines
Fri 1/26:00 amIAH - LFT
1 stop3h 31mAmerican Airlines
Deal found 12/26$309
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:07 pmSHV - IAH
1 stop5h 40mAmerican Airlines
Sat 1/36:00 amIAH - SHV
1 stop3h 08mAmerican Airlines
Deal found 12/27$309
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:53 pmBTR - HOU
1 stop5h 53mAmerican Airlines
Thu 1/15:40 amHOU - BTR
1 stop3h 59mAmerican Airlines
Deal found 12/25$309
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:10 amBTR - IAH
Nonstop1h 30mUnited Airlines
Wed 12/3110:05 amIAH - BTR
Nonstop1h 20mUnited Airlines
Deal found 12/26$339
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:05 amLFT - IAH
Nonstop1h 18mUnited Airlines
Tue 12/3010:05 pmIAH - LFT
Nonstop1h 04mUnited Airlines
Deal found 12/26$339
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amLCH - IAH
Nonstop1h 04mUnited Airlines
Thu 1/18:25 pmIAH - LCH
Nonstop0h 59mUnited Airlines
Deal found 12/26$339
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:12 pmSHV - IAH
Nonstop1h 13mUnited Airlines
Sun 12/289:41 pmIAH - SHV
Nonstop1h 05mUnited Airlines
Deal found 12/26$339
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:07 pmBTR - IAH
Nonstop1h 25mUnited Airlines
Mon 1/510:05 amIAH - BTR
Nonstop1h 20mUnited Airlines
Deal found 12/26$349
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:53 pmBTR - IAH
1 stop5h 57mAmerican Airlines
Sun 12/289:26 amIAH - BTR
1 stop4h 22mAmerican Airlines
Deal found 12/26$359

Find flight deals from Louisiana to Houston

Keep the following information in mind while searching for Louisiana to Houston flight deals. Data was last updated December 28, 2025.

Round-trip from

$78
(Frontier)

One-way from

$29
(Super.com)

Popular in

March

Cheapest in

May

Average price

$201
From Louisiana to Houston
Search Deals
One-way flight from Louisiana to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Houston 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 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Louisiana to Houston that are best for you.

Fly from

Louisiana

Fly to

Houston

Route

Depart

Return

Price

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 2/19

1:58 pm-3:28 pm

Nonstop1h 30m

Houston George Bush Intcntl

Sun 2/22

4:43 pm-5:58 pm

Nonstop1h 15m

$113

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 1/17

7:00 am-7:24 pm

1 stop12h 24m

Houston George Bush Intcntl

Tue 1/20

12:16 pm-7:41 pm

1 stop7h 25m

$123

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 1/17

9:17 am-6:22 pm

1 stop9h 05m

Houston George Bush Intcntl

Tue 1/20

8:45 am-9:29 pm

2 stops12h 44m

$149

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 2/7

9:17 am-6:22 pm

1 stop9h 05m

Houston George Bush Intcntl

Sun 2/15

4:20 pm-10:58 pm

1 stop6h 38m

$149

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 1/16

7:42 pm-8:40 am

1 stop12h 58m

Houston George Bush Intcntl

Mon 1/19

5:46 am-8:21 am

1 stop26h 35m

$177

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 1/23

1:55 pm-3:26 pm

Nonstop1h 31m

Houston George Bush Intcntl

Sat 1/31

8:20 pm-9:32 pm

Nonstop1h 12m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 2/6

9:30 am-11:00 am

Nonstop1h 30m

Houston George Bush Intcntl

Sun 2/8

12:03 pm-1:17 pm

Nonstop1h 14m

$179

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Fri 1/23

4:10 pm-5:25 pm

Nonstop1h 15m

Houston George Bush Intcntl

Fri 1/30

8:25 pm-9:36 pm

Nonstop1h 11m

$179

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Sat 2/7

5:20 am-6:38 am

Nonstop1h 18m

Houston George Bush Intcntl

Mon 2/9

2:20 pm-3:31 pm

Nonstop1h 11m

$179

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Thu 1/22

5:20 am-6:38 am

Nonstop1h 18m

Houston George Bush Intcntl

Thu 1/29

8:25 pm-9:36 pm

Nonstop1h 11m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 60 results
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Best time to book a flight from Louisiana to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Houston

What is the cheapest month to book a flight from Louisiana to Houston?

Currently, April is the cheapest month in which you can book a flight from Louisiana to Houston (average of $44). Flying from Louisiana to Houston in December is currently the most expensive (average of $104). 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.

What is the cheapest time of day to fly from LA to HOU?

Find hourly flight availability from Louisiana to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisiana to Houston in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Louisiana to Houston?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Houston. Price data was last updated on December 27, 2025.

Travelers seeking maximum savings on their Louisiana to Houston flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Houston?

    For as low as $113, Frontier can have you in Houston from Louisiana in 1h 30m. Airlines will cover a distance of 304 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to Houston one-way?

    One-way options have recently been found by users for as low as $24 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $48 and United Airlines from $58 one-way.

  • What are the most popular routes from Louisiana to Houston?

    Most travelers choose New Orleans Louis Armstrong - Houston Hobby, New Orleans Louis Armstrong - Houston George Bush Intcntl or Baton Rouge Ryan - Houston Hobby when deciding on the best route from Louisiana to Houston.

  • What are the cheapest flights from Louisiana to Houston?

    The cheapest flight price from Louisiana to Houston is $95. On average you can expect to pay $347. The most popular route, (New Orleans Louis Armstrong - Houston Hobby), can usually be booked for $111.

  • Can I find deals for flights from Louisiana to Houston that include hotel bookings?

    Yes. In addition to deals on Louisiana to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Houston.

  • Can I find deals for business class flights from Louisiana to Houston?

    Yes. Cheapflights offers flight deals from Louisiana to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Houston?

    Currently, April is the cheapest month in which you can book a flight from Louisiana to Houston (average of $44). Flying from Louisiana to Houston in December is currently the most expensive (average of $104). 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.

See more FAQs

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Alternative routes for Louisiana to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisiana to Houston

Discover the top 4 airlines that operate flights from Louisiana to Houston. 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 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$96FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$97Average$265FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$206FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$328FlexibilityNo cancel feeOn-time71%

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