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Cheap flights from Louisiana to Houston from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Houston departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
7:27 pm - 8:00 am
MSY
-
IAH
12h 33m
1 stop
Multiple Airlines Logo
7:42 pm - 8:57 pm
IAH
-
MSY
1h 15mnonstop
$115Multiple Airlines
Tue, Mar 3 - Fri, Mar 6
Spirit Airlines Logo
7:27 pm - 8:00 am
MSY
-
IAH
12h 33m
1 stop
Spirit Airlines Logo
8:00 am - 3:11 pm
IAH
-
MSY
7h 11m
1 stop
$119Spirit Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:54 pm - 8:45 am
MSY
-
IAH
12h 51m
1 stop
Multiple Airlines Logo
6:59 pm - 8:14 pm
IAH
-
MSY
1h 15mnonstop
$120Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
6:00 am - 5:32 pm
MSY
-
IAH
11h 32m
1 stop
Multiple Airlines Logo
6:59 pm - 8:14 pm
IAH
-
MSY
1h 15mnonstop
$121Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Frontier Logo
7:00 pm - 8:30 pm
MSY
-
IAH
1h 30mnonstop
Frontier Logo
7:21 pm - 8:36 pm
IAH
-
MSY
1h 15mnonstop
$128Frontier
Fri, Mar 6 - Sun, Mar 8
Frontier Logo
7:00 pm - 8:30 pm
MSY
-
IAH
1h 30mnonstop
Frontier Logo
7:21 pm - 8:36 pm
IAH
-
MSY
1h 15mnonstop
$130Frontier
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
9:25 am - 10:51 am
BTR
-
IAH
1h 26mnonstop
United Airlines Logo
9:36 pm - 10:45 pm
IAH
-
BTR
1h 09mnonstop
$179United Airlines
Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
12:08 pm - 1:30 pm
LFT
-
IAH
1h 22mnonstop
United Airlines Logo
8:10 pm - 9:22 pm
IAH
-
LFT
1h 12mnonstop
$179United Airlines
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
4:27 pm - 8:21 pm
BTR
-
IAH
3h 54m
1 stop
American Airlines Logo
5:00 am - 9:54 am
IAH
-
BTR
4h 54m
1 stop
$199American Airlines
Tue, Mar 3 - Tue, Mar 17
American Airlines Logo
8:13 pm - 11:52 pm
SHV
-
IAH
3h 39m
1 stop
American Airlines Logo
5:00 am - 10:03 am
IAH
-
SHV
5h 03m
1 stop
$199American Airlines
Mon, Mar 30 - Wed, Apr 15

United Airlines flights from Louisiana to Houston George Bush Intcntl Airport

Our best United Airlines deals on Louisiana to Houston George Bush Intcntl Airport flight tickets
United Airlines
Mar 11
MSY2:13 pmNew Orleans Louis Armstrong
1h 26m
IAH3:39 pmHouston George Bush Intcntl
Mar 18
IAH6:28 pmHouston George Bush Intcntl
1h 19m
MSY7:47 pmNew Orleans Louis Armstrong
$177
United Airlines
Mar 11
BTR9:25 amBaton Rouge Ryan
1h 26m
IAH10:51 amHouston George Bush Intcntl
Mar 15
IAH9:36 pmHouston George Bush Intcntl
1h 09m
BTR10:45 pmBaton Rouge Ryan
$179
United Airlines
May 8
SHV5:20 amShreveport
1h 20m
IAH6:40 amHouston George Bush Intcntl
May 10
IAH6:15 pmHouston George Bush Intcntl
1h 13m
SHV7:28 pmShreveport
$185

Spirit Airlines flights from Louisiana to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Louisiana to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Mar 4
MSY7:27 pmNew Orleans Louis Armstrong
12h 33m
1 stop
IAH8:00 amHouston George Bush Intcntl
Mar 11
IAH8:00 amHouston George Bush Intcntl
7h 11m
1 stop
MSY3:11 pmNew Orleans Louis Armstrong
$119
Spirit Airlines
Apr 9
MSY9:20 amNew Orleans Louis Armstrong
8h 54m
1 stop
IAH6:14 pmHouston George Bush Intcntl
Apr 13
IAH8:00 amHouston George Bush Intcntl
11h 01m
1 stop
MSY7:01 pmNew Orleans Louis Armstrong
$123
Spirit Airlines
Feb 24
MSY7:27 pmNew Orleans Louis Armstrong
12h 33m
1 stop
IAH8:00 amHouston George Bush Intcntl
Feb 28
IAH9:16 amHouston George Bush Intcntl
11h 39m
2 stops
MSY8:55 pmNew Orleans Louis Armstrong
$152

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Louisiana to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 3/3

7:27 pm-8:00 am

1 stop12h 33m

Houston George Bush Intcntl

Fri 3/6

7:42 pm-8:57 pm

Nonstop1h 15m

$115

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 3/4

7:27 pm-8:00 am

1 stop12h 33m

Houston George Bush Intcntl

Wed 3/11

8:00 am-3:11 pm

1 stop7h 11m

$119

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

6:59 pm-8:14 pm

Nonstop1h 15m

$120

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 4/14

6:00 am-5:32 pm

1 stop11h 32m

Houston George Bush Intcntl

Mon 4/20

6:59 pm-8:14 pm

Nonstop1h 15m

$121

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

$128

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

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Wed 3/11

9:25 am-10:51 am

Nonstop1h 26m

Houston George Bush Intcntl

Sun 3/15

9:36 pm-10:45 pm

Nonstop1h 09m

$179

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Fri 3/6

12:08 pm-1:30 pm

Nonstop1h 22m

Houston George Bush Intcntl

Fri 3/13

8:10 pm-9:22 pm

Nonstop1h 12m

$179

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Tue 3/3

4:27 pm-8:21 pm

1 stop3h 54m

Houston George Bush Intcntl

Tue 3/17

5:00 am-9:54 am

1 stop4h 54m

$199

ShreveportHouston

SHV - IAH

SHVIAH

Shreveport

Mon 3/30

8:13 pm-11:52 pm

1 stop3h 39m

Houston George Bush Intcntl

Wed 4/15

5:00 am-10:03 am

1 stop5h 03m

$199

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Louisiana to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Louisiana, with most prices found around $117. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Louisiana during the month September is also very affordable. Most momondo users find prices during this month for around $120.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Louisiana to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $438. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $621.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Louisiana to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $306. Try not to purchase tickets in the morning because they tend to be around $557. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisiana to Houston George Bush Intcntl flight route?

Fly from New Orleans Louis Armstrong to Houston George Bush Intcntl for the best Louisiana - Houston George Bush Intcntl flight prices

What cabin class options are available on Louisiana to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Louisiana to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisiana to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Houston George Bush Intcntl Airport.

Cheap Louisiana to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Houston George Bush Intcntl Airport

Best Price Found

$180

Fastest flight time

1h 03m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Louisiana in the past 72 hours is $180. The best round-trip flight deal from Louisiana to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $309.
The fastest flight from Louisiana to Houston George Bush Intcntl Airport takes 1h 03m
Direct flights go from Louisiana to Houston George Bush Intcntl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Houston George Bush Intcntl Airport?

    Prices for flights from Louisiana to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Louisiana to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Louisiana to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisiana to Houston George Bush Intcntl Airport?

Best airlines flying from Louisiana to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Louisiana to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $49Free CancellationRating
6.3
8,446 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $102Free CancellationRating
7.4
9,282 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Louisiana.

Can I find flights from Louisiana to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisiana to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisiana to Houston?

momondo helps you find the best flight between Louisiana and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisiana to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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