What is the cheapest airline that flies from Houston to Louisiana?

Spirit Airlines, Southwest, and United Airlines are the most popular carriers operating from Houston to Louisiana

How many flights depart from Houston to Louisiana on average per week?

As of August 2025, 517 flights take off from Houston and land in Louisiana each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

What airlines fly to Louisiana?

United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Louisiana from Houston according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 4 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Louisiana on average per day?

As of August 2025, there are 73 flights per day flying from Houston to Louisiana. The most common time of day flights depart is 2:00PM, with 41% of flights taking off in the evening.

When did momondo last update prices for flights from Houston to Louisiana?

Prices for flights from Houston to Louisiana are updated daily.

How many operators does momondo search for flights from Houston to Louisiana?

As of August 2025, there are 3 operators available to choose from for flights from Houston to Louisiana.

How old do you have to be to fly from Houston to Louisiana?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$27 Cheap Flights from Houston to Louisiana in 2025

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Find the cheapest flights from Houston to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:28 pm - 4:47 pmIAH-MSY

1h 19mnonstop

9:28 pm - 10:49 pmMSY-IAH

1h 21mnonstop

$46Spirit Airlines

Find Deal

Thu, Sep 18 - Sun, Sep 21

1:05 pm - 2:10 pmIAH-MSY

1h 05mnonstop

3:05 pm - 4:22 pmMSY-IAH

1h 17mnonstop

$47Spirit Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

7:30 am - 8:45 amIAH-MSY

1h 15mnonstop

11:57 am - 1:20 pmMSY-IAH

1h 23mnonstop

$97United Airlines

Find Deal

Tue, Sep 2 - Thu, Sep 4

8:15 pm - 9:25 pmHOU-MSY

1h 10mnonstop

8:05 am - 9:20 amMSY-HOU

1h 15mnonstop

$97Southwest

Find Deal

Sat, Aug 23 - Mon, Aug 25

8:25 pm - 9:42 pmIAH-MSY

1h 17mnonstop

5:52 pm - 7:19 pmMSY-IAH

1h 27mnonstop

$109

Find Deal

Sat, Sep 6 - Sun, Sep 7

6:25 pm - 7:35 pmHOU-MSY

1h 10mnonstop

9:45 pm - 11:00 pmMSY-HOU

1h 15mnonstop

$121Southwest

Find Deal

Sat, Sep 6 - Sun, Sep 7

6:00 am - 12:43 pmHOU-MSY

6h 43m1 stop

5:24 am - 9:44 amMSY-HOU

4h 20m1 stop

$159American Airlines

Find Deal

Sat, Aug 23 - Mon, Aug 25

6:00 am - 9:53 amHOU-MSY

3h 53m1 stop

5:24 am - 9:44 amMSY-HOU

4h 20m1 stop

$171American Airlines

Find Deal

Sun, Aug 24 - Sun, Aug 31

10:15 pm - 11:24 pmIAH-BTR

1h 09mnonstop

3:52 pm - 5:14 pmBTR-IAH

1h 22mnonstop

$179United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

5:27 pm - 9:30 amIAH-SHV

16h 03m2 stops

12:36 pm - 6:05 amSHV-IAH

17h 29m1 stop

$346

Find Deal

Wed, Aug 13 - Fri, Aug 15

Spirit Airlines flights from Houston to Louisiana

Our best Spirit Airlines deals on Houston to Louisiana flight tickets

Spirit Airlines

Sep 18

IAH3:28 pmHouston George Bush Intcntl

1h 19m

MSY4:47 pmNew Orleans Louis Armstrong

Sep 21

MSY9:28 pmNew Orleans Louis Armstrong

1h 21m

IAH10:49 pmHouston George Bush Intcntl

$46

Find similar

Spirit Airlines

Aug 23

IAH1:05 pmHouston George Bush Intcntl

1h 05m

MSY2:10 pmNew Orleans Louis Armstrong

Aug 30

MSY3:05 pmNew Orleans Louis Armstrong

1h 17m

IAH4:22 pmHouston George Bush Intcntl

$47

Find similar

Spirit Airlines

Sep 12

IAH7:49 pmHouston George Bush Intcntl

1h 17m

MSY9:06 pmNew Orleans Louis Armstrong

Sep 14

MSY9:08 pmNew Orleans Louis Armstrong

1h 21m

IAH10:29 pmHouston George Bush Intcntl

$51

Find similar

American Airlines flights from Houston to Louisiana

Our best American Airlines deals on Houston to Louisiana flight tickets

American Airlines

Aug 23

HOU6:00 amHouston Hobby

6h 43m

1 stop

MSY12:43 pmNew Orleans Louis Armstrong

Aug 25

MSY5:24 amNew Orleans Louis Armstrong

4h 20m

1 stop

HOU9:44 amHouston Hobby

$159

Find similar

American Airlines

Aug 24

HOU6:00 amHouston Hobby

3h 53m

1 stop

MSY9:53 amNew Orleans Louis Armstrong

Aug 31

MSY5:24 amNew Orleans Louis Armstrong

4h 20m

1 stop

HOU9:44 amHouston Hobby

$171

Find similar

American Airlines

Sep 4

HOU6:00 amHouston Hobby

4h 04m

1 stop

MSY10:04 amNew Orleans Louis Armstrong

Sep 7

MSY5:20 amNew Orleans Louis Armstrong

4h 19m

1 stop

HOU9:39 amHouston Hobby

$174

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Thu 9/18

3:28 pm-4:47 pm

Nonstop1h 19m

New Orleans Louis Armstrong

Sun 9/21

9:28 pm-10:49 pm

Nonstop1h 21m

$46

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Sat 8/23

1:05 pm-2:10 pm

Nonstop1h 05m

New Orleans Louis Armstrong

Sat 8/30

3:05 pm-4:22 pm

Nonstop1h 17m

$47

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Tue 9/2

7:30 am-8:45 am

Nonstop1h 15m

New Orleans Louis Armstrong

Thu 9/4

11:57 am-1:20 pm

Nonstop1h 23m

$97

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Sat 8/23

8:15 pm-9:25 pm

Nonstop1h 10m

New Orleans Louis Armstrong

Mon 8/25

8:05 am-9:20 am

Nonstop1h 15m

$97

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Sat 9/6

8:25 pm-9:42 pm

Nonstop1h 17m

New Orleans Louis Armstrong

Sun 9/7

5:52 pm-7:19 pm

Nonstop1h 27m

$109

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Sat 9/6

6:25 pm-7:35 pm

Nonstop1h 10m

New Orleans Louis Armstrong

Sun 9/7

9:45 pm-11:00 pm

Nonstop1h 15m

$121

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Sat 8/23

6:00 am-12:43 pm

1 stop6h 43m

New Orleans Louis Armstrong

Mon 8/25

5:24 am-9:44 am

1 stop4h 20m

$159

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Sun 8/24

6:00 am-9:53 am

1 stop3h 53m

New Orleans Louis Armstrong

Sun 8/31

5:24 am-9:44 am

1 stop4h 20m

$171

HoustonBaton Rouge

IAH - BTR

IAHBTR

Houston George Bush Intcntl

Sat 8/30

10:15 pm-11:24 pm

Nonstop1h 09m

Baton Rouge Ryan

Sat 9/6

3:52 pm-5:14 pm

Nonstop1h 22m

$179

HoustonShreveport

IAH - SHV

IAHSHV

Houston George Bush Intcntl

Wed 8/13

5:27 pm-9:30 am

2 stops16h 03m

Shreveport

Fri 8/15

12:36 pm-6:05 am

1 stop17h 29m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Louisiana

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

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, August is the cheapest month to fly from Houston to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $157. The month of January is another great option to travel to Louisiana, with average flight prices from Houston averaging around $158.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Sunday is the cheapest day to fly to Louisiana from Houston. The lowest ticket price found for a Sunday departure recently was $208. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Monday is $306.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the evening when flights can be purchased for as low as $188. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $241.

What is the cheapest Houston to Louisiana flight route?

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

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $194 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Houston for as low as $48 on momondo.

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

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

Cheap Houston to Louisiana flight deals and tips

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

Best Price Found	$27
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Louisiana	5 airports

The best one-way flight to Louisiana from Houston in the past 72 hours is $27. The best round-trip flight deal from Houston to Louisiana found on momondo in the last 72 hours is $46.

The fastest flight from Houston to Louisiana takes 1h 00m

Direct flights go from Houston to Louisiana every day.

There are 5 airports near Louisiana: Shreveport (SHV), Lake Charles (LCH), Baton Rouge Ryan (BTR), New Orleans Louis Armstrong (MSY), Lafayette Regional (LFT)

Search flight deals

When did momondo last update prices for flights from Houston to Louisiana?
Prices for flights from Houston to Louisiana are updated daily.
How many operators does momondo search for flights from Houston to Louisiana?
As of August 2025, there are 3 operators available to choose from for flights from Houston to Louisiana.
How old do you have to be to fly from Houston to Louisiana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Louisiana

Compare and see reviews for airlines that fly from Houston to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $45	Free Cancellation	Rating 6.3 8,054 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $117	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
American Airlines	PriceFrom $332	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Louisiana for you.

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

momondo does allow users to show only those flights to Louisiana from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Louisiana from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Louisiana from Houston 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.