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$78+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
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 July 7, 2026.

This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:20 am
MSY
-
HOU
Nonstop1h 15m
Southwest
Mon 8/103:45 pm
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 7/7$155
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 8/611:11 am
MSY
-
HOU
1 stop4h 15m
American Airlines
Mon 8/105:41 am
HOU
-
MSY
1 stop4h 44m
American Airlines
Deal found 7/7$174
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 8/65:41 am
MSY
-
IAH
1 stop3h 51m
American Airlines
Mon 8/104:21 pm
IAH
-
MSY
1 stop5h 25m
American Airlines
Deal found 7/7$174
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/55:09 pm
MSY
-
IAH
1 stop5h 20m
Frontier
Wed 8/126:00 am
IAH
-
MSY
1 stop10h 24m
Frontier
Deal found 7/2$186
This Southwest deal was found by Cheapflights users on 7/3. 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 8/17:10 pm
MSY
-
HOU
Nonstop1h 15m
Southwest
Sat 8/81:20 pm
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 7/3$189
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/13:48 pm
MSY
-
IAH
Nonstop1h 19m
United Airlines
Sat 8/86:32 pm
IAH
-
MSY
Nonstop1h 19m
United Airlines
Deal found 7/2$189
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/15:09 pm
MSY
-
IAH
1 stop5h 20m
Frontier
Mon 8/38:02 pm
IAH
-
MSY
1 stop20h 10m
Frontier
Deal found 7/2$192
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/15:09 pm
MSY
-
IAH
1 stop5h 20m
Frontier
Sat 8/88:02 pm
IAH
-
MSY
1 stop20h 05m
Frontier
Deal found 7/2$193
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Sat 8/155:09 pm
MSY
-
IAH
1 stop5h 20m
Frontier
Sun 8/168:55 am
IAH
-
MSY
1 stop7h 12m
Frontier
Deal found 7/7$198
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 7/315:12 pm
MSY
-
IAH
1 stop14h 08m
Frontier
Mon 8/38:02 pm
IAH
-
MSY
1 stop20h 10m
Frontier
Deal found 7/7$199
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Tue 7/285:07 pm
MSY
-
IAH
1 stop14h 13m
Frontier
Thu 7/3010:53 am
IAH
-
MSY
1 stop5h 14m
Frontier
Deal found 7/7$200
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/287:11 pm
MSY
-
IAH
1 stop12h 09m
Frontier
Sun 8/3011:32 am
IAH
-
MSY
1 stop6h 30m
Frontier
Deal found 7/7$201

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 July 7, 2026.

Round-trip from

$173
(Kiwi.com)

One-way from

$78
(Southwest)

Popular in

January

Cheapest in

October

Average price

$289
From Louisiana to Houston
Search Deals
One-way flight from Louisiana to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 July 7, 2026.
Use the filters below to find and compare flights from Louisiana to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 8/5

5:35 pm-7:02 pm

Nonstop1h 27m

Houston George Bush Intcntl

Wed 8/12

9:50 am-11:06 am

Nonstop1h 16m

$189

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 9/4

2:15 pm-3:39 pm

Nonstop1h 24m

Houston George Bush Intcntl

Tue 9/8

2:55 pm-4:13 pm

Nonstop1h 18m

$213

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Sat 8/1

6:05 am-7:20 am

Nonstop1h 15m

Houston Hobby

Sat 8/8

12:35 pm-5:10 pm

1 stop4h 35m

$216

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 9/30

7:20 am-1:00 pm

1 stop5h 40m

Houston Hobby

Fri 10/2

6:45 pm-7:55 pm

Nonstop1h 10m

$223

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 8/13

5:05 am-6:29 am

Nonstop1h 24m

Houston George Bush Intcntl

Mon 8/17

7:30 am-8:46 am

Nonstop1h 16m

$237

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 7/30

6:09 pm-7:25 pm

Nonstop1h 16m

Houston George Bush Intcntl

Thu 8/6

10:05 am-11:20 am

Nonstop1h 15m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 7/31

9:35 am-10:57 am

Nonstop1h 22m

Houston George Bush Intcntl

Sun 8/2

10:05 am-11:20 am

Nonstop1h 15m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Sun 8/2

7:15 am-8:40 am

Nonstop1h 25m

Houston George Bush Intcntl

Sun 8/9

9:40 pm-10:46 pm

Nonstop1h 06m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 8/7

2:05 pm-3:30 pm

Nonstop1h 25m

Houston George Bush Intcntl

Sun 8/9

8:20 pm-9:35 pm

Nonstop1h 15m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 7/24

9:35 am-10:57 am

Nonstop1h 22m

Houston George Bush Intcntl

Tue 7/28

10:05 am-11:20 am

Nonstop1h 15m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Louisiana to Houston (average of $25). Flying from Louisiana to Houston in June is currently the most expensive (average of $179). 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 July 7, 2026.

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 15% on your trip compared to booking a flight in the evening.

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

How far ahead should I book a flight from Louisiana to Houston?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 July 4, 2026.

Travelers seeking maximum savings on their Louisiana to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings 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 $216, United Airlines can have you in Houston from Louisiana in 1h 15m. Airlines will cover a distance of 302 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 $29 on Frontier. Other airlines that offer cheap prices include Southwest from $48 and United Airlines from $66 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 $118. On average you can expect to pay $401. The most popular route, (New Orleans Louis Armstrong - Houston Hobby), can usually be booked for $229.

  • 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, November is the cheapest month in which you can book a flight from Louisiana to Houston (average of $25). Flying from Louisiana to Houston in June is currently the most expensive (average of $179). 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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Fort Lauderdale to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
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Dulles Intl to George Bush Intcntl flights
Atlanta to Hobby flights
Philadelphia to Dallas/Fort Worth flights
Orlando to Hobby flights
Boston to Hobby flights
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Ontario to George Bush Intcntl flights
Dallas/Fort Worth to Hobby flights
O'Hare Intl to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Philadelphia to Hobby flights
Miami to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
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Tampa to Dallas/Fort Worth flights

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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$197FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$97Average$298FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$122Average$268FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$387FlexibilityNo cancel feeOn-time71%

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