$334 Cheap Flights from Buffalo (BUF) to Hermosillo (HMO)

View $334 flight on Wed, Dec 2, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

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Cheap Flights from Buffalo to Hermosillo (BUF-HMO)

Prices were available within the past 7 days and start at $334 for one-way flights and $615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 2 - Wed, Dec 9
BUF
Buffalo
HMO
Hermosillo
$615 Roundtrip, found 1 day ago
$615
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 2 from Buffalo to Hermosillo, returning Wed, Dec 9, priced at $615 found 1 day ago
American Airlines
Thu, Mar 19 - Mon, Mar 23
BUF
Buffalo
HMO
Hermosillo
$658 Roundtrip, found 6 hours ago
$658
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Buffalo to Hermosillo, returning Mon, Mar 23, priced at $658 found 6 hours ago
American Airlines
Wed, Dec 2 - Wed, Dec 9
BUF
Buffalo
HMO
Hermosillo
$668 Roundtrip, found 1 day ago
$668
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 2 from Buffalo to Hermosillo, returning Wed, Dec 9, priced at $668 found 1 day ago
American Airlines
Wed, Dec 2 - Wed, Dec 9
BUF
Buffalo
HMO
Hermosillo
$673 Roundtrip, found 1 day ago
$673
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 2 from Buffalo to Hermosillo, returning Wed, Dec 9, priced at $673 found 1 day ago
American Airlines
Thu, Mar 19 - Mon, Mar 23
BUF
Buffalo
HMO
Hermosillo
$722 Roundtrip, found 6 hours ago
$722
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Buffalo to Hermosillo, returning Mon, Mar 23, priced at $722 found 6 hours ago
American Airlines
Wed, Dec 2 - Wed, Dec 9
BUF
Buffalo
HMO
Hermosillo
$727 Roundtrip, found 1 day ago
$727
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 2 from Buffalo to Hermosillo, returning Wed, Dec 9, priced at $727 found 1 day ago
American Airlines
Wed, Dec 2 - Wed, Dec 9
BUF
Buffalo
HMO
Hermosillo
$732 Roundtrip, found 1 day ago
$732
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 2 from Buffalo to Hermosillo, returning Wed, Dec 9, priced at $732 found 1 day ago
American Airlines
Thu, Mar 19 - Mon, Mar 23
BUF
Buffalo
HMO
Hermosillo
$744 Roundtrip, found 6 hours ago
$744
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Buffalo to Hermosillo, returning Mon, Mar 23, priced at $744 found 6 hours ago
Aeromexico
Thu, Mar 19 - Mon, Mar 23
BUF
Buffalo
HMO
Hermosillo
$771 Roundtrip, found 6 hours ago
$771
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Thu, Mar 19 from Buffalo to Hermosillo, returning Mon, Mar 23, priced at $771 found 6 hours ago
Delta
Thu, Mar 19 - Mon, Mar 23
BUF
Buffalo
HMO
Hermosillo
$792 Roundtrip, found 6 hours ago
$792
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Mar 19 from Buffalo to Hermosillo, returning Mon, Mar 23, priced at $792 found 6 hours ago

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Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Lock in a cheap one-way flight from $334 or cheap return flight from $615 from Buffalo Niagara Intl. Airport (BUF) 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 Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
December is the least expensive month to fly from BUF to HMO. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BUF to HMO. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Nonstop flights from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BUF 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 Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Opt for a flight from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) that takes off before 3 PM to reduce the likelihood of delays and cancellations. 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 Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Waiting until right before your break to book a ticket from BUF to HMO often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a BUF to HMO flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to HMO flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Typically, you can modify or cancel your BUF to HMO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
General Ignacio Pesqueira Garcia Intl.
Roundtrip price
$614
Distance
2026 mi

Book with confidence

Buffalo to Hermosillo Flights

The cheapest times to fly from Buffalo 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 Buffalo to Hermosillo are during the month of December. You can find some of the cheapest flights from Buffalo to Hermosillo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Hermosillo

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Hermosillo in 2026. You can also book with separate airlines for your outbound and return journeys, from $334 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 Buffalo 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 Buffalo 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.

 

Buffalo to Hermosillo Flights

*Flight schedules are subject to change.

*Available to One Key members.