Title: Cheap Flights from New Orleans (MSY) to Harlingen (HRL) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from New Orleans (MSY) to Harlingen (HRL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Valley Intl. Airport (HRL) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:hrl,departure:18/10/2025TANYT&leg2=from:hrl,to:msy,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:hrl,departure:18/10/2025TANYT&leg2=from:hrl,to:msy,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:hrl,departure:18/10/2025TANYT&leg2=from:hrl,to:msy,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from New Orleans (MSY) to Harlingen (HRL) ### August is typically the cheapest month to fly From CA $220 - CA $438 per traveller. ## Frequently asked questions ### How much is a flight from Louis Armstrong New Orleans Intl. Airport to Valley Intl. Airport (HRL)? > The lowest price advertised for a round-trip flight between Louis Armstrong New Orleans Intl. Airport (MSY) and HRL is . But you better get a move on. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from MSY to Valley Intl. Airport? > Most flights can be cancelled online, but whether you incur a fee varies between airlines. If you do need to cancel your escape, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Louis Armstrong New Orleans Intl. Airport to Valley Intl. Airport (HRL) that have flexible change policies? > Many airlines offer the option to move your flight without charging a fee. All you pay is the cost difference between flights. When searching for Louis Armstrong New Orleans Intl. Airport (MSY) to HRL flights, you'll see a "No change fees" filter for you to select. ### How many hours is the flight from MSY to Valley Intl. Airport (HRL)? > Lasting around 3 hours and 29 minutes, the flight between MSY and HRL is a good opportunity to do some last-minute planning. How about using this time to hone your itinerary for Harlingen? ### How far is the flight from MSY to HRL? > It's only 840 kilometres between Louis Armstrong New Orleans Intl. Airport (MSY) and HRL. Chances are you'll spend more time travelling to and from the airport than actually flying! ### Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to Valley Intl. Airport (HRL)? > Unfortunately, there aren't any airlines that directly fly between Louis Armstrong New Orleans Intl. Airport (MSY) and Valley Intl. Airport (HRL). You'll need to book a flight with at least one stop. ### Are Louis Armstrong New Orleans Intl. Airport (MSY) to HRL flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Louis Armstrong New Orleans Intl. Airport (MSY) to HRL can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd rather play it safe and start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our advice? Check back often as updates are made frequently. ## Travel information | Origin airport | Louis Armstrong New Orleans Intl. | | --- | --- | | Destination airport | Valley Intl. | | Distance | 832 km | ## Book with confidence ### New Orleans to Harlingen Flights **The easy way to book your flights from New Orleans to Harlingen**  With Expedia, it’s simple to find and book flights to Harlingen from New Orleans whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Valley Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from New Orleans to Harlingen today, tomorrow, or this week.   **Save dollars with cheap flights from Louis Armstrong New Orleans Intl., MSY to Valley Intl., HRL**  Sort your search results by price to find great deals on your flight from New Orleans to Harlingen—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Harlingen from New Orleans currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Harlingen   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Harlingen from New Orleans**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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