MSY

$25 Find Cheap Flights from Houston to New Orleans

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to New Orleans departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to New Orleans

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Orleans, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to New Orleans, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Houston to New Orleans

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to New Orleans that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to New Orleans

Thu, Oct 16 - Sat, Oct 18
Spirit Airlines Logo
7:39 pm - 8:57 pmIAH-MSY
1h 18mnonstop
Spirit Airlines Logo
10:08 pm - 11:25 pmMSY-IAH
1h 17mnonstop
$53Spirit Airlines
Find Deal
Thu, Oct 16 - Fri, Oct 17
Spirit Airlines Logo
7:39 pm - 8:57 pmIAH-MSY
1h 18mnonstop
Spirit Airlines Logo
9:24 pm - 10:40 pmMSY-IAH
1h 16mnonstop
$58Spirit Airlines
Find Deal
Sat, Oct 4 - Mon, Oct 6
Spirit Airlines Logo
7:49 pm - 9:06 pmIAH-MSY
1h 17mnonstop
Spirit Airlines Logo
4:42 pm - 5:59 pmMSY-IAH
1h 17mnonstop
$59Spirit Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
Spirit Airlines Logo
7:54 pm - 9:12 pmIAH-MSY
1h 18mnonstop
Spirit Airlines Logo
10:48 pm - 12:05 amMSY-IAH
1h 17mnonstop
$60Spirit Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Southwest Logo
10:15 pm - 11:20 pmHOU-MSY
1h 05mnonstop
Southwest Logo
6:15 pm - 7:35 pmMSY-HOU
1h 20mnonstop
$97Southwest
Find Deal
Sat, Oct 18 - Mon, Oct 20
Multiple Airlines Logo
7:54 pm - 9:12 pmIAH-MSY
1h 18mnonstop
Multiple Airlines Logo
7:25 pm - 8:49 pmMSY-IAH
1h 24mnonstop
$104Multiple Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18
Southwest Logo
10:15 pm - 11:20 pmHOU-MSY
1h 05mnonstop
Southwest Logo
9:00 am - 12:50 pmMSY-HOU
3h 50m1 stop
$107Southwest
Find Deal
Wed, Oct 15 - Fri, Oct 17
Multiple Airlines Logo
5:42 pm - 6:59 pmIAH-MSY
25h 17m1 stop
Multiple Airlines Logo
9:24 pm - 10:40 pmMSY-IAH
1h 16mnonstop
$117Multiple Airlines
Find Deal
Tue, Oct 28 - Thu, Oct 30
American Airlines Logo
6:39 pm - 10:35 pmHOU-MSY
3h 56m1 stop
American Airlines Logo
5:17 am - 9:33 amMSY-HOU
4h 16m1 stop
$159American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
2:33 pm - 8:21 pmHOU-MSY
5h 48m1 stop
American Airlines Logo
9:34 am - 1:54 pmMSY-HOU
4h 20m1 stop
$188American Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Southwest's two free checked bags benefit travelers.
MSY provides easy rideshare access to New Orleans.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $53 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IAH-MSY
Cheapest • 35% average savings
IAH-MSY
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$53
Overall average: $182
Spirit Airlines
Thu 10/16Sat 10/18
IAH - MSY • Non-stop
Cheapest one-way
$25
Typical prices: $68-307
Spirit Airlines
Sat 10/18
IAH - MSY • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Orleans!
Expert advice

Expert advice for your flight from Houston to New Orleans

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11 inches more legroom.


Spirit's Wi-Fi offers gate-to-gate connectivity for browsing and streaming.

United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


Consider Priority Boarding to ensure overhead bin space for your carry-on.

Southwest

Southwest offers free carry-on and personal item, despite recent baggage policy changes.


Southwest's cancellation policy allows changes up to 10 minutes before departure.

Read more about Southwestby Blane Bachelor
Airports
IAH

IAH's free Wi-Fi and multiple lounges, including United Clubs, enhance your pre-flight experience. Check terminal locations for the best access.

Read more about IAHby John Walton
HOU

Navigating HOU is a breeze with its single terminal and compact layout. Expect quick security checks and easy access to gates.

Read more about HOUby Yulia Denisyuk
MSY

MSY offers easy rideshare access to New Orleans. Find taxis and rideshares at Level 1, door 7, for a quick city transfer.

Read more about MSYby Daniel Scheffler
Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on MSY

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on HOU

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Booking Insights

KAYAK's insights & trends for Houston to New Orleans flights

Get data-powered insights and trends into flights from Houston to New Orleans to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to New Orleans flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to New Orleans costs $47 on the route between Houston George Bush Intcntl Airport (IAH) and New Orleans (MSY). Over the past month, this route was, on average, 35% cheaper than other Houston-New Orleans routes. It is also the most popular route.

What’s the cheapest day of the week to fly from Houston to New Orleans?

The average price of all round-trip flights from Houston to New Orleans clicked on KAYAK for each day over the last 12 months.

When flying from Houston to New Orleans, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

What is the cheapest month to fly from Houston to New Orleans?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to New Orleans, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to New Orleans is August, where tickets cost $146 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $243 and $235 respectively.

How far in advance should I book a flight from Houston to New Orleans?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to New Orleans, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to New Orleans, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Cheapest flight$25
Flight from Houston George Bush Airport to New Orleans

When to book flights from Houston to New Orleans

Are your dates flexible? Find out the best times to travel from Houston to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to New Orleans

  • What is the cheapest flight from Houston to New Orleans?

    In the last 3 days, the lowest price for a flight from Houston to New Orleans was $25 for a one-way ticket and $53 for a round-trip.

  • Do I need a passport to fly between Houston and New Orleans?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in New Orleans.

  • Which airports will I be using when flying from Houston to New Orleans?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at New Orleans Louis Armstrong.

  • Which aircraft models fly most regularly from Houston to New Orleans?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to New Orleans?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston and New Orleans, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to New Orleans?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to New Orleans.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to New Orleans?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Orleans from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to New Orleans?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New Orleans with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to New Orleans?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Orleans from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to New Orleans?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to New Orleans Louis Armstrong.
Find which airlines fly direct from Houston to New Orleans Louis Armstrong Airport, which days they fly and book direct flights.

Direct departures

Houston to New Orleans Louis Armstrong

Monday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Tuesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Wednesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Thursday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Friday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Saturday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Sunday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

See more direct flights

Direct returns

New Orleans Louis Armstrong to Houston

Monday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Tuesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Wednesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Thursday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Friday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Saturday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Sunday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Houston to New Orleans

 
See real verified KAYAK customer reviews for airlines flying from Houston to New Orleans. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to New Orleans? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Better than my las vagas experience, but still dissapointed with the airline support service.

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

My flight was good from my wheelchair assist to the plan & my exit.

The flight was on time. The seats are very narrow.

Seats are poor. They do not lean back. They do not even have pockets on the back, making it impossible to store a phone or a coke bottle. If you opt for basic economy cheap seats, they stick you always in the middle or window seat, even though there are unoccupied seats on the aisle. And then there is the nickel and diming. No carry-ons. And checking your carry-on is $70. At the end there is no price advantage but there is plenty of aggravation.

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

Boarding was not clear; no announcement about delay. My sister and kid were seated separately for me and even though there were tons of seats up front, they wouldn't let us switch.

Everything you need to know for your flight from Houston to New Orleans

Information on your arrival and departure airports

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