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$47+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Louisiana to Houston

Keep the following information in mind while searching for Louisiana to Houston flight deals. Data was last updated November 13, 2025.

Round-trip from

$78
(Kiwi.com)

One-way from

$47
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$172
From Louisiana to Houston
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One-way flight from Louisiana to Houston
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Highest demand for flights based on searches. 11% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:00 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Wed 12/310:52 amIAH - MSY
Nonstop1h 13mSpirit Airlines
Deal found 11/11$78
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:46 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Wed 12/310:52 amIAH - MSY
Nonstop1h 13mSpirit Airlines
Deal found 11/11$90
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:04 amMSY - IAH
1 stop13h 28mSpirit Airlines
Sat 12/64:06 pmIAH - MSY
1 stop4h 51mSpirit Airlines
Deal found 11/12$91
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:00 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Sat 12/64:06 pmIAH - MSY
1 stop4h 51mSpirit Airlines
Deal found 11/11$92
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:20 amMSY - IAH
1 stop11h 23mSpirit Airlines
Mon 12/154:06 pmIAH - MSY
1 stop4h 32mSpirit Airlines
Deal found 11/12$95
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:00 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Mon 12/11:40 pmIAH - MSY
Nonstop1h 11mSpirit Airlines
Deal found 11/11$99
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:46 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Sat 12/64:06 pmIAH - MSY
1 stop4h 51mSpirit Airlines
Deal found 11/11$104
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:04 amMSY - IAH
1 stop13h 28mSpirit Airlines
Sun 12/78:37 pmIAH - MSY
1 stop8h 33mSpirit Airlines
Deal found 11/11$109
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:00 pmMSY - IAH
Nonstop1h 24mSpirit Airlines
Thu 12/44:06 pmIAH - MSY
1 stop4h 32mSpirit Airlines
Deal found 11/11$111
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/97:15 pmMSY - IAH
Nonstop1h 25mUnited Airlines
Tue 12/162:50 pmIAH - MSY
Nonstop1h 11mUnited Airlines
Deal found 11/11$117
This Priceline deal was found by Cheapflights users on 11/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:22 pmMSY - IAH
1 stop5h 28mMultiple Airlines
Sat 12/134:06 pmIAH - MSY
1 stop4h 51mMultiple Airlines
Deal found 11/13$118
This Southwest deal was found by Cheapflights users on 11/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:40 pmMSY - HOU
Nonstop1h 20mSouthwest
Tue 12/165:45 amHOU - MSY
Nonstop1h 05mSouthwest
Deal found 11/12$141

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 November 13, 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 12/11

6:20 am-5:43 pm

1 stop11h 23m

Houston George Bush Intcntl

Mon 12/15

4:06 pm-8:38 pm

1 stop4h 32m

$95

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sun 1/18

12:36 pm-6:58 pm

1 stop6h 22m

Houston George Bush Intcntl

Thu 1/29

12:16 pm-10:58 pm

1 stop10h 42m

$130

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 12/12

6:04 am-7:32 pm

1 stop13h 28m

Houston George Bush Intcntl

Sun 1/11

12:16 pm-10:58 pm

1 stop10h 42m

$135

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 12/13

5:15 am-6:34 am

Nonstop1h 19m

Houston George Bush Intcntl

Tue 12/16

9:48 pm-10:59 pm

Nonstop1h 11m

$141

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Tue 1/13

6:25 pm-7:50 pm

Nonstop1h 25m

Houston Hobby

Thu 1/15

7:50 am-8:55 am

Nonstop1h 05m

$144

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 11/22

10:35 am-7:49 pm

1 stop9h 14m

Houston George Bush Intcntl

Mon 11/24

1:40 pm-2:51 pm

Nonstop1h 11m

$144

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Sat 12/13

1:55 pm-7:20 pm

1 stop5h 25m

Houston Hobby

Tue 12/16

5:45 am-6:50 am

Nonstop1h 05m

$151

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 12/20

5:05 am-10:10 am

1 stop5h 05m

Houston George Bush Intcntl

Thu 1/8

11:40 am-11:30 pm

1 stop11h 50m

$157

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Tue 12/9

2:00 pm-5:59 pm

1 stop3h 59m

Houston Hobby

Tue 12/16

10:08 am-2:35 pm

1 stop4h 27m

$159

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 12/12

9:05 am-10:30 am

Nonstop1h 25m

Houston George Bush Intcntl

Sat 12/13

7:45 am-8:57 am

Nonstop1h 12m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 $90). 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 November 13, 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 8% 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 16, 2024.

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

How much does it cost to fly round-trip from Louisiana to Houston?

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 $141, Spirit Airlines can have you in Houston from Louisiana in 1h 19m. 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 $49 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $59 and United Airlines from $59 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 $38. On average you can expect to pay $271. The most popular route, (New Orleans Louis Armstrong - Houston Hobby), can usually be booked for $78.

  • 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 $90). 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

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.

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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$49Average$103FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$97Average$280FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$215FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$379FlexibilityNo cancel feeOn-time71%

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