Houston

$39+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Aug 20 — Aug 271
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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 August 15, 2025.

Round-trip from

$64
(Kiwi.com)

One-way from

$39
(Southwest)

Popular in

March

Cheapest in

May

Average price

$193
From Louisiana to Houston
One-way flight from Louisiana to Houston
Highest demand for flights based on searches. 7% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in August 2025

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 August 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/169:28 pmMSY - IAH
Nonstop1h 21mSpirit Airlines
Sun 9/216:58 pmIAH - MSY
Nonstop1h 15mSpirit Airlines
Deal found 8/15$64
This Spirit deal was found by Cheapflights users on 8/13. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:08 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Thu 10/97:54 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 8/13$65
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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.
Wed 9/1010:01 pmMSY - IAH
Nonstop1h 22mSpirit Airlines
Sat 9/137:31 pmIAH - MSY
1 stop12h 34mSpirit Airlines
Deal found 8/15$66
This Spirit deal was found by Cheapflights users on 8/15. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:30 amMSY - IAH
1 stop11h 42mSpirit Airlines
Sat 9/207:49 pmIAH - MSY
Nonstop1h 17mSpirit Airlines
Deal found 8/15$68
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/155:52 pmMSY - IAH
Nonstop1h 27mSpirit Airlines
Tue 9/236:58 pmIAH - MSY
Nonstop1h 15mSpirit Airlines
Deal found 8/15$69
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:01 pmMSY - IAH
Nonstop1h 22mSpirit Airlines
Mon 9/1512:47 pmIAH - MSY
1 stop6h 06mSpirit Airlines
Deal found 8/14$70
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:08 pmMSY - IAH
Nonstop1h 21mSpirit Airlines
Mon 9/87:49 pmIAH - MSY
Nonstop1h 17mSpirit Airlines
Deal found 8/15$71
This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:30 amMSY - IAH
1 stop11h 42mSpirit Airlines
Sun 9/146:58 pmIAH - MSY
Nonstop1h 15mSpirit Airlines
Deal found 8/15$72
This Flightnetwork deal was found by Cheapflights users on 8/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:30 amMSY - IAH
1 stop11h 42mSpirit Airlines
Sun 9/73:15 pmIAH - MSY
Nonstop1h 19mSpirit Airlines
Deal found 8/14$73
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:50 pmMSY - IAH
1 stop5h 52mSpirit Airlines
Thu 9/186:58 pmIAH - MSY
Nonstop1h 15mSpirit Airlines
Deal found 8/15$75
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/63:50 pmMSY - HOU
Nonstop1h 20mSouthwest
Sat 9/206:25 pmHOU - MSY
Nonstop1h 10mSouthwest
Deal found 8/13$77
This Spirit deal was found by Cheapflights users on 8/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:01 pmMSY - IAH
Nonstop1h 22mSpirit Airlines
Mon 9/812:47 pmIAH - MSY
1 stop11h 05mSpirit Airlines
Deal found 8/14$77

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 August 15, 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

Tue 9/16

9:28 pm-10:49 pm

Nonstop1h 21m

Houston George Bush Intcntl

Mon 9/22

7:49 pm-9:06 pm

Nonstop1h 17m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sun 9/14

9:08 pm-10:29 pm

Nonstop1h 21m

Houston George Bush Intcntl

Wed 9/17

7:49 pm-9:06 pm

Nonstop1h 17m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 9/20

10:01 pm-11:23 pm

Nonstop1h 22m

Houston George Bush Intcntl

Mon 9/22

3:28 pm-4:47 pm

Nonstop1h 19m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 9/20

10:01 pm-11:23 pm

Nonstop1h 22m

Houston George Bush Intcntl

Tue 9/23

6:58 pm-8:13 pm

Nonstop1h 15m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 9/16

9:28 pm-10:49 pm

Nonstop1h 21m

Houston George Bush Intcntl

Tue 9/23

6:58 pm-8:13 pm

Nonstop1h 15m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Mon 9/15

10:01 pm-11:23 pm

Nonstop1h 22m

Houston George Bush Intcntl

Wed 9/17

7:49 pm-9:06 pm

Nonstop1h 17m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 9/18

9:08 pm-10:29 pm

Nonstop1h 21m

Houston George Bush Intcntl

Sat 9/20

7:49 pm-9:06 pm

Nonstop1h 17m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 9/16

9:28 pm-10:49 pm

Nonstop1h 21m

Houston George Bush Intcntl

Thu 9/18

6:58 pm-8:13 pm

Nonstop1h 15m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 9/17

10:01 pm-11:23 pm

Nonstop1h 22m

Houston George Bush Intcntl

Mon 9/22

7:49 pm-9:06 pm

Nonstop1h 17m

$64

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 9/16

9:28 pm-10:49 pm

Nonstop1h 21m

Houston George Bush Intcntl

Sun 9/21

6:58 pm-8:13 pm

Nonstop1h 15m

$64

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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, September is the cheapest month in which you can book a flight from Louisiana to Houston (average of $230). Flying from Louisiana to Houston in March is currently the most expensive (average of $331). 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 August 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Houston as you normally would.

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.
  • 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 $39 on Southwest. Other airlines that offer cheap prices include United Airlines from $39 and Spirit Airlines from $41 one-way.

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

  • What are the cheapest flights from Louisiana to Houston?

    The cheapest flight price from Louisiana to Houston is $48. On average you can expect to pay $252. The most popular route, (New Orleans Louis Armstrong - Houston Hobby), can usually be booked for $47.

  • 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, September is the cheapest month in which you can book a flight from Louisiana to Houston (average of $230). Flying from Louisiana to Houston in March is currently the most expensive (average of $331). 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

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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.

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 August 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$102FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$97Average$231FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$105Average$282FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$379FlexibilityNo cancel feeOn-time71%

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