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Cheap flights from Louisiana to Houston from $89

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 7/18. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:02 pm - 3:05 pm
MSY
-
IAH
22h 03m
1 stop
Frontier Logo
7:00 am - 4:03 pm
IAH
-
MSY
9h 03m
1 stop
$158Frontier
Tue, Oct 20 - Tue, Oct 27
Frontier Logo
5:02 pm - 12:40 pm
MSY
-
IAH
19h 38m
1 stop
Frontier Logo
7:00 am - 4:03 pm
IAH
-
MSY
9h 03m
1 stop
$162Frontier
Tue, Oct 20 - Tue, Oct 27
Frontier Logo
5:12 pm - 10:03 am
MSY
-
IAH
16h 51m
1 stop
Frontier Logo
6:18 am - 4:24 pm
IAH
-
MSY
10h 06m
1 stop
$178Frontier
Sat, Jul 25 - Sat, Aug 1
Frontier Logo
5:12 pm - 10:39 pm
MSY
-
IAH
5h 27m
1 stop
Frontier Logo
8:02 pm - 4:12 pm
IAH
-
MSY
20h 10m
1 stop
$189Frontier
Sat, Jul 25 - Mon, Jul 27
United Airlines Logo
5:00 am - 6:22 am
BTR
-
IAH
1h 22mnonstop
United Airlines Logo
9:40 pm - 10:46 pm
IAH
-
BTR
1h 06mnonstop
$239United Airlines
Thu, Jul 23 - Mon, Jul 27
United Airlines Logo
5:15 am - 6:30 am
LFT
-
IAH
1h 15mnonstop
United Airlines Logo
9:50 pm - 10:55 pm
IAH
-
LFT
1h 05mnonstop
$239United Airlines
Fri, Jul 17 - Sun, Jul 19
United Airlines Logo
12:15 pm - 1:17 pm
LCH
-
IAH
1h 02mnonstop
United Airlines Logo
8:05 pm - 9:06 pm
IAH
-
LCH
1h 01mnonstop
$239United Airlines
Wed, Sep 30 - Sun, Oct 11
American Airlines Logo
7:36 pm - 11:58 pm
BTR
-
IAH
4h 22m
1 stop
American Airlines Logo
6:02 am - 10:43 am
IAH
-
BTR
4h 41m
1 stop
$259American Airlines
Fri, Jul 24 - Tue, Jul 28
American Airlines Logo
8:03 pm - 11:58 pm
LFT
-
IAH
3h 55m
1 stop
American Airlines Logo
6:02 am - 10:22 am
IAH
-
LFT
4h 20m
1 stop
$259American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
2:36 pm - 6:59 pm
SHV
-
IAH
4h 23m
1 stop
American Airlines Logo
7:00 am - 11:34 am
IAH
-
SHV
4h 34m
1 stop
$259American Airlines
Tue, Jul 21 - Tue, Jul 28

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Frontier flights from Louisiana to Houston George Bush Intcntl Airport

Our best Frontier deals on Louisiana to Houston George Bush Intcntl Airport flight tickets
Frontier
Oct 20
MSY5:02 pmNew Orleans Louis Armstrong
22h 03m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Oct 27
IAH7:00 amHouston George Bush Intcntl
9h 03m
1 stop
MSY4:03 pmNew Orleans Louis Armstrong
$158
Frontier
Oct 20
MSY5:02 pmNew Orleans Louis Armstrong
19h 38m
1 stop
IAH12:40 pmHouston George Bush Intcntl
Oct 27
IAH7:00 amHouston George Bush Intcntl
9h 03m
1 stop
MSY4:03 pmNew Orleans Louis Armstrong
$162
Frontier
Jul 25
MSY5:12 pmNew Orleans Louis Armstrong
16h 51m
1 stop
IAH10:03 amHouston George Bush Intcntl
Aug 1
IAH6:18 amHouston George Bush Intcntl
10h 06m
1 stop
MSY4:24 pmNew Orleans Louis Armstrong
$178

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
Jul 25
MSY5:15 amNew Orleans Louis Armstrong
1h 19m
IAH6:34 amHouston George Bush Intcntl
Aug 1
IAH9:35 amHouston George Bush Intcntl
1h 16m
MSY10:51 amNew Orleans Louis Armstrong
$206
United Airlines
Aug 4
MSY2:21 pmNew Orleans Louis Armstrong
1h 19m
IAH3:40 pmHouston George Bush Intcntl
Aug 11
IAH11:55 amHouston George Bush Intcntl
1h 18m
MSY1:13 pmNew Orleans Louis Armstrong
$223
United Airlines
Jul 23
MSY12:07 pmNew Orleans Louis Armstrong
1h 19m
IAH1:26 pmHouston George Bush Intcntl
Jul 25
IAH8:30 pmHouston George Bush Intcntl
1h 19m
MSY9:49 pmNew Orleans Louis Armstrong
$230

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 June 27, 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

Cheapest round-trip

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 10/20

5:02 pm-3:05 pm

1 stop22h 03m

Houston George Bush Intcntl

Tue 10/27

7:00 am-4:03 pm

1 stop9h 03m

$158

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 10/20

5:02 pm-12:40 pm

1 stop19h 38m

Houston George Bush Intcntl

Tue 10/27

7:00 am-4:03 pm

1 stop9h 03m

$162

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 7/25

5:12 pm-10:03 am

1 stop16h 51m

Houston George Bush Intcntl

Sat 8/1

6:18 am-4:24 pm

1 stop10h 06m

$178

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 7/25

5:12 pm-10:39 pm

1 stop5h 27m

Houston George Bush Intcntl

Mon 7/27

8:02 pm-4:12 pm

1 stop20h 10m

$189

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Thu 7/23

5:00 am-6:22 am

Nonstop1h 22m

Houston George Bush Intcntl

Mon 7/27

9:40 pm-10:46 pm

Nonstop1h 06m

$239

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Fri 7/17

5:15 am-6:30 am

Nonstop1h 15m

Houston George Bush Intcntl

Sun 7/19

9:50 pm-10:55 pm

Nonstop1h 05m

$239
Quickest round-trip

Lake CharlesHouston

LCH - IAH

LCHIAH

Lake Charles

Wed 9/30

12:15 pm-1:17 pm

Nonstop1h 02m

Houston George Bush Intcntl

Sun 10/11

8:05 pm-9:06 pm

Nonstop1h 01m

$239

Baton RougeHouston

BTR - IAH

BTRIAH

Baton Rouge Ryan

Fri 7/24

7:36 pm-11:58 pm

1 stop4h 22m

Houston George Bush Intcntl

Tue 7/28

6:02 am-10:43 am

1 stop4h 41m

$259

LafayetteHouston

LFT - IAH

LFTIAH

Lafayette Regional

Thu 7/23

8:03 pm-11:58 pm

1 stop3h 55m

Houston George Bush Intcntl

Thu 7/30

6:02 am-10:22 am

1 stop4h 20m

$259

ShreveportHouston

SHV - IAH

SHVIAH

Shreveport

Tue 7/21

2:36 pm-6:59 pm

1 stop4h 23m

Houston George Bush Intcntl

Tue 7/28

7:00 am-11:34 am

1 stop4h 34m

$259

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 February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Louisiana, with most prices found around $26. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from Louisiana during the month October is also very affordable. Most momondo users find prices during this month for around $29.

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 $476. 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 $613.

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 $428. Try not to purchase tickets in the afternoon because they tend to be around $583. 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 Alexandria 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 Airport flights?

There are 4 cabin classes available to choose from on Louisiana to Houston George Bush Intcntl Airport 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

$225

Fastest flight time

0h 57m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Louisiana in the past 72 hours is $225. The best round-trip flight deal from Louisiana to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $365.
The fastest flight from Louisiana to Houston George Bush Intcntl Airport takes 0h 57m
Direct flights go from Louisiana to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Louisiana to Houston George Bush Intcntl Airport

  • 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
FrontierPriceFrom $48Free CancellationRating
5.6
2,860 reviews
Search Frontier flights
United AirlinesPriceFrom $122Free CancellationRating
7.4
9,898 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
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

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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