$303 Cheap Flights from New Orleans (MSY) to Hermosillo (HMO)

View $303 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

Cheap Flights from New Orleans to Hermosillo (MSY-HMO)

Prices were available within the past 7 days and start at $303 for one-way flights and $545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 1 - Fri, Dec 5
MSY
New Orleans
HMO
Hermosillo
$545 Roundtrip, found 4 days ago
$545
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 1 from New Orleans to Hermosillo, returning Fri, Dec 5, priced at $545 found 4 days ago
American Airlines
Mon, Dec 1 - Fri, Dec 5
MSY
New Orleans
HMO
Hermosillo
$550 Roundtrip, found 4 days ago
$550
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 1 from New Orleans to Hermosillo, returning Fri, Dec 5, priced at $550 found 4 days ago
American Airlines
Sun, Jan 11 - Wed, Jan 14
MSY
New Orleans
HMO
Hermosillo
$554 Roundtrip, found 2 days ago
$554
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from New Orleans to Hermosillo, returning Wed, Jan 14, priced at $554 found 2 days ago
Aeromexico
Tue, Feb 24 - Tue, Mar 3
MSY
New Orleans
HMO
Hermosillo
$590 Roundtrip, found 2 days ago
$590
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Feb 24 from New Orleans to Hermosillo, returning Tue, Mar 3, priced at $590 found 2 days ago
American Airlines
Mon, Dec 1 - Fri, Dec 5
MSY
New Orleans
HMO
Hermosillo
$621 Roundtrip, found 4 days ago
$621
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 1 from New Orleans to Hermosillo, returning Fri, Dec 5, priced at $621 found 4 days ago
American Airlines
Mon, Dec 1 - Fri, Dec 5
MSY
New Orleans
HMO
Hermosillo
$631 Roundtrip, found 4 days ago
$631
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 1 from New Orleans to Hermosillo, returning Fri, Dec 5, priced at $631 found 4 days ago
American Airlines
Tue, Dec 2 - Tue, Dec 9
MSY
New Orleans
HMO
Hermosillo
$654 Roundtrip, found 3 days ago
$654
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 2 from New Orleans to Hermosillo, returning Tue, Dec 9, priced at $654 found 3 days ago
American Airlines
Tue, Dec 30 - Tue, Jan 13
MSY
New Orleans
HMO
Hermosillo
$657 Roundtrip, found 3 days ago
$657
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 30 from New Orleans to Hermosillo, returning Tue, Jan 13, priced at $657 found 3 days ago
American Airlines
Sun, Jan 11 - Wed, Jan 14
MSY
New Orleans
HMO
Hermosillo
$661 Roundtrip, found 2 days ago
$661
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from New Orleans to Hermosillo, returning Wed, Jan 14, priced at $661 found 2 days ago
Delta
Fri, Nov 7 - Thu, Nov 20
MSY
New Orleans
HMO
Hermosillo
$922 Roundtrip, found 3 days ago
$922
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 7 from New Orleans to Hermosillo, returning Thu, Nov 20, priced at $922 found 3 days ago

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Grab a cheap one-way flight from $303 or cheap return flight from $545 from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
December is the cheapest month to fly from MSY to HMO. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MSY to HMO flight.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
There are no daily direct flights departing from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from MSY to HMO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Book a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Booking your plane ticket from MSY to HMO right before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a MSY to HMO flight and hotel package?
Compared with arranging hotels and flights separately, booking a MSY to HMO flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
In most cases, you can reschedule or cancel your MSY to HMO flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
General Ignacio Pesqueira Garcia Intl.
Airlines serving
Aeromexico, American Airlines, Delta
Roundtrip price
$545
Distance
1249 mi

Book with confidence

New Orleans to Hermosillo Flights

The cheapest times to fly from New Orleans to Hermosillo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to Hermosillo are during the month of December. You can find some of the cheapest flights from New Orleans to Hermosillo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Hermosillo

Sunday is one of the best days to book for cheap flights from New Orleans to Hermosillo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to Hermosillo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $303 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to Hermosillo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to Hermosillo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New Orleans to Hermosillo Flights

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*Available to One Key members.