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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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/37:27 pm
MSY
-
IAH
1 stop12h 33m
Multiple Airlines
Fri 3/67:42 pm
IAH
-
MSY
Nonstop1h 15m
Multiple Airlines
Deal found 2/10$115
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:54 pm
MSY
-
IAH
1 stop12h 51m
Multiple Airlines
Mon 4/206:59 pm
IAH
-
MSY
Nonstop1h 15m
Multiple Airlines
Deal found 2/10$120
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 4/99:20 am
MSY
-
IAH
1 stop8h 54m
Spirit Airlines
Mon 4/138:00 am
IAH
-
MSY
1 stop11h 01m
Spirit Airlines
Deal found 2/10$123
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:27 pm
MSY
-
IAH
1 stop12h 33m
Multiple Airlines
Sun 3/87:21 pm
IAH
-
MSY
Nonstop1h 15m
Multiple Airlines
Deal found 2/10$127
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:00 pm
MSY
-
IAH
Nonstop1h 30m
Frontier
Sun 3/87:21 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 2/10$128
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:49 pm
MSY
-
IAH
1 stop10h 49m
Frontier
Mon 5/46:59 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 2/10$133
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:58 pm
MSY
-
IAH
Nonstop1h 30m
Frontier
Sun 2/224:43 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 2/11$134
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:59 pm
MSY
-
IAH
Nonstop1h 30m
Multiple Airlines
Fri 3/2011:15 am
IAH
-
MSY
1 stop7h 46m
Multiple Airlines
Deal found 2/12$137
This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/1012:40 pm
MSY
-
HOU
Nonstop1h 20m
Southwest
Tue 3/178:10 am
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 2/10$177
This United Airlines deal was found by Cheapflights users on 2/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:00 pm
BTR
-
IAH
Nonstop1h 27m
United Airlines
Wed 3/184:25 pm
IAH
-
BTR
Nonstop1h 12m
United Airlines
Deal found 2/13$179
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 3/612:08 pm
LFT
-
IAH
Nonstop1h 22m
United Airlines
Fri 3/138:10 pm
IAH
-
LFT
Nonstop1h 12m
United Airlines
Deal found 2/11$179
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/104:15 pm
LCH
-
IAH
Nonstop1h 03m
United Airlines
Tue 3/172:35 pm
IAH
-
LCH
Nonstop0h 57m
United Airlines
Deal found 2/10$179

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 February 13, 2026.

Round-trip from

$115
(Kiwi.com)

One-way from

$29
(Super.com)

Popular in

January

Cheapest in

May

Average price

$241
From Louisiana to Houston
Search Deals
One-way flight from Louisiana to Houston
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Tue 4/28

7:54 pm-8:45 am

1 stop12h 51m

Houston George Bush Intcntl

Wed 4/29

4:22 pm-11:08 pm

1 stop6h 46m

$123

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 4/16

7:54 pm-8:45 am

1 stop12h 51m

Houston George Bush Intcntl

Mon 4/20

1:03 pm-7:06 pm

1 stop6h 03m

$123

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 3/6

7:00 pm-8:30 pm

Nonstop1h 30m

Houston George Bush Intcntl

Sun 3/8

7:21 pm-8:36 pm

Nonstop1h 15m

$130

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 3/13

6:59 pm-8:29 pm

Nonstop1h 30m

Houston George Bush Intcntl

Fri 3/20

11:15 am-7:01 pm

1 stop7h 46m

$137

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 3/6

7:27 pm-8:00 am

1 stop12h 33m

Houston George Bush Intcntl

Sun 3/8

7:21 pm-8:36 pm

Nonstop1h 15m

$138

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sun 3/29

6:50 pm-8:20 pm

Nonstop1h 30m

Houston George Bush Intcntl

Mon 3/30

11:15 am-7:01 pm

1 stop7h 46m

$140

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 5/2

11:06 am-10:30 pm

1 stop11h 24m

Houston George Bush Intcntl

Mon 5/4

6:59 pm-8:14 pm

Nonstop1h 15m

$141

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sun 3/8

6:50 pm-8:20 pm

Nonstop1h 30m

Houston George Bush Intcntl

Sun 3/22

7:12 pm-8:27 pm

Nonstop1h 15m

$143

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 3/28

8:20 am-8:08 pm

1 stop11h 48m

Houston George Bush Intcntl

Mon 3/30

11:15 am-7:01 pm

1 stop7h 46m

$152

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 3/13

6:59 pm-8:29 pm

Nonstop1h 30m

Houston George Bush Intcntl

Fri 3/20

7:22 pm-8:37 pm

Nonstop1h 15m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

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 January is currently the most expensive (average of $122). 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 February 13, 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 31% 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 February 7, 2026.

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. Sunday afternoons 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 $179, Spirit Airlines can have you in Houston from Louisiana in 1h 26m. Airlines will cover a distance of 253 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 Frontier from $29 and Southwest from $48 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 $107. On average you can expect to pay $350. The most popular route, (New Orleans Louis Armstrong - Houston Hobby), can usually be booked for $120.

  • 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 January is currently the most expensive (average of $122). 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 5 airlines flying from Louisiana to Houston

Discover the top 5 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$44Average$92FlexibilityNo cancel feeOn-time65%
FrontierCheapest$57Average$114FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$97Average$255FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$216FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$318FlexibilityNo cancel feeOn-time71%

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