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$74+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 August 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/55:17 pm
MSY
-
IAH
1 stop14h 00m
Frontier
Wed 10/76:28 am
IAH
-
MSY
1 stop9h 54m
Frontier
Deal found 7/31$141
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/195:02 pm
MSY
-
IAH
1 stop22h 03m
Frontier
Wed 10/217:00 am
IAH
-
MSY
1 stop9h 07m
Frontier
Deal found 7/31$144
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/317:11 pm
MSY
-
IAH
1 stop12h 09m
Frontier
Wed 9/26:00 am
IAH
-
MSY
1 stop12h 02m
Frontier
Deal found 7/30$147
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 10/135:02 pm
MSY
-
IAH
1 stop19h 38m
Frontier
Tue 10/207:00 am
IAH
-
MSY
1 stop9h 07m
Frontier
Deal found 8/2$148
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/95:17 pm
MSY
-
IAH
1 stop14h 00m
Frontier
Wed 9/166:28 am
IAH
-
MSY
1 stop9h 54m
Frontier
Deal found 7/30$156
This Southwest deal was found by Cheapflights users on 7/30. 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 8/275:20 am
MSY
-
HOU
Nonstop1h 15m
Southwest
Thu 9/36:05 am
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 7/30$157
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/2712:03 pm
MSY
-
IAH
Nonstop1h 22m
United Airlines
Mon 8/314:29 pm
IAH
-
MSY
Nonstop1h 21m
United Airlines
Deal found 7/31$157
This Frontier deal was found by Cheapflights users on 7/30. 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 8/279:36 pm
MSY
-
IAH
1 stop12h 58m
Frontier
Thu 9/38:57 am
IAH
-
MSY
1 stop8h 35m
Frontier
Deal found 7/30$158
This Frontier deal was found by Cheapflights users on 7/30. 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 8/209:36 pm
MSY
-
IAH
1 stop23h 43m
Frontier
Mon 8/246:30 am
IAH
-
MSY
1 stop14h 21m
Frontier
Deal found 7/30$160
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/145:17 pm
MSY
-
IAH
1 stop14h 00m
Frontier
Mon 9/219:04 pm
IAH
-
MSY
1 stop19h 18m
Frontier
Deal found 7/31$163
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/27:11 pm
MSY
-
IAH
1 stop12h 09m
Frontier
Tue 11/177:00 am
IAH
-
MSY
1 stop9h 03m
Frontier
Deal found 8/1$164
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/17:11 pm
MSY
-
IAH
1 stop12h 09m
Frontier
Tue 9/84:32 pm
IAH
-
MSY
1 stop23h 50m
Frontier
Deal found 8/2$165

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 August 4, 2026.

Round-trip from

$141
(Kiwi.com)

One-way from

$74
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$180
From Louisiana to Houston
Search Deals
One-way flight from Louisiana to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 4, 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 - HOU

MSYHOU

New Orleans Louis Armstrong

Sat 9/12

6:10 am-7:25 am

Nonstop1h 15m

Houston Hobby

Tue 9/15

9:30 am-10:45 am

Nonstop1h 15m

$157
Quickest round-trip

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Thu 8/27

2:00 pm-3:15 pm

Nonstop1h 15m

Houston Hobby

Mon 8/31

6:05 am-7:15 am

Nonstop1h 10m

$157

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 9/16

7:10 am-8:25 am

Nonstop1h 15m

Houston Hobby

Wed 9/23

12:30 pm-3:45 pm

1 stop3h 15m

$167

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 9/26

9:38 am-11:00 am

Nonstop1h 22m

Houston George Bush Intcntl

Tue 9/29

11:55 am-1:13 pm

Nonstop1h 18m

$177

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Fri 10/30

8:45 am-12:40 pm

1 stop3h 55m

Houston Hobby

Sat 10/31

11:50 am-1:00 pm

Nonstop1h 10m

$177

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 9/2

11:40 am-5:25 pm

2 stops5h 45m

Houston Hobby

Sat 9/5

2:40 pm-7:55 pm

1 stop5h 15m

$182

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 9/9

6:40 am-12:10 pm

1 stop5h 30m

Houston Hobby

Wed 9/16

8:50 pm-10:05 pm

Nonstop1h 15m

$187

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 12/2

1:05 pm-6:10 pm

1 stop5h 05m

Houston Hobby

Mon 12/7

8:50 am-10:05 am

Nonstop1h 15m

$187

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Fri 9/4

5:20 am-6:35 am

Nonstop1h 15m

Houston Hobby

Sat 9/5

2:55 pm-4:10 pm

Nonstop1h 15m

$212

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 8/29

7:00 am-8:22 am

Nonstop1h 22m

Houston George Bush Intcntl

Thu 9/3

9:30 pm-10:45 pm

Nonstop1h 15m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $207). Flying from Louisiana to Houston in June is currently the most expensive (average of $368). 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 4, 2026.

A simple way to save on the total cost of your ticket is to fly from Louisiana to Houston at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

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

Airfare is below average for this route at the moment.
Louisiana to Houston flights typically cost between $145 and $281 in October.
The cheapest round-trip price found within the last 5 days was $141 on Frontier (Oct 5-Oct 7).

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 August 1, 2026.

Travelers seeking maximum savings on their Louisiana to Houston flight should consider departing on Monday at noon 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 $157, Southwest 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 United Airlines from $66 and Southwest from $67 one-way.

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

    Most travelers choose New Orleans Louis Armstrong - Houston George Bush Intcntl, New Orleans Louis Armstrong - Houston Hobby 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 $138. On average you can expect to pay $353. The most popular route, (New Orleans Louis Armstrong - Houston George Bush Intcntl), can usually be booked for $157.

  • 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 $207). Flying from Louisiana to Houston in June is currently the most expensive (average of $368). 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.
Newark to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Los Angeles to Dallas/Fort Worth flights
Newark to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Reagan-National to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
Baltimore to Hobby flights
Newark to George Bush Intcntl flights
Newark to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
Midway to Dallas/Fort Worth flights
Atlanta to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Dulles Intl to Hobby flights
San Francisco to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Ontario to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
Denver to Dallas/Fort Worth flights
Seattle to Hobby flights
Atlanta to Hobby flights
Philadelphia to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Detroit to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Baltimore to George Bush Intcntl flights
Orlando to Hobby flights
Dallas/Fort Worth to Hobby flights
Los Angeles to Austin flights
Dulles Intl to Austin flights
Charlotte to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights
Reagan-National to George Bush Intcntl flights
Boston to Austin flights
O'Hare Intl to George Bush Intcntl flights
Raleigh to Dallas/Fort Worth flights
LaGuardia to Love Field flights
Seattle to George Bush Intcntl flights
Minneapolis to Dallas/Fort Worth flights
Boston to Hobby 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$197FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$117Average$307FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$137Average$270FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$418FlexibilityNo cancel feeOn-time71%

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