$384 Cheap Flights from Montreal (YUL) to Hermosillo (HMO)

View $384 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

Cheap Flights from Montreal to Hermosillo (YUL-HMO)

Prices were available within the past 7 days and start at $384 for one-way flights and $616 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 2 - Tue, Dec 16
YUL
Montreal
HMO
Hermosillo
$616 Roundtrip, found 3 days ago
$616
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 2 from Montreal to Hermosillo, returning Tue, Dec 16, priced at $616 found 3 days ago
American Airlines
Thu, Oct 23 - Wed, Nov 5
YUL
Montreal
HMO
Hermosillo
$632 Roundtrip, found 17 hours ago
$632
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Oct 23 from Montreal to Hermosillo, returning Wed, Nov 5, priced at $632 found 17 hours ago
American Airlines
Tue, Dec 2 - Sat, Dec 13
YUL
Montreal
HMO
Hermosillo
$633 Roundtrip, found 3 days ago
$633
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 2 from Montreal to Hermosillo, returning Sat, Dec 13, priced at $633 found 3 days ago
American Airlines
Fri, Oct 24 - Tue, Nov 4
YUL
Montreal
HMO
Hermosillo
$640 Roundtrip, found 4 days ago
$640
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 24 from Montreal to Hermosillo, returning Tue, Nov 4, priced at $640 found 4 days ago
American Airlines
Sat, Oct 25 - Wed, Nov 5
YUL
Montreal
HMO
Hermosillo
$644 Roundtrip, found 4 days ago
$644
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 25 from Montreal to Hermosillo, returning Wed, Nov 5, priced at $644 found 4 days ago
American Airlines
Sat, Oct 25 - Wed, Nov 5
YUL
Montreal
HMO
Hermosillo
$649 Roundtrip, found 4 days ago
$649
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 25 from Montreal to Hermosillo, returning Wed, Nov 5, priced at $649 found 4 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 25
YUL
Montreal
HMO
Hermosillo
$652 Roundtrip, found 6 days ago
$652
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 11 from Montreal to Hermosillo, returning Tue, Nov 25, priced at $652 found 6 days ago
American Airlines
Tue, Oct 28 - Wed, Nov 12
YUL
Montreal
HMO
Hermosillo
$655 Roundtrip, found 3 days ago
$655
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 28 from Montreal to Hermosillo, returning Wed, Nov 12, priced at $655 found 3 days ago
American Airlines
Fri, Oct 24 - Thu, Nov 6
YUL
Montreal
HMO
Hermosillo
$658 Roundtrip, found 1 day ago
$658
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 24 from Montreal to Hermosillo, returning Thu, Nov 6, priced at $658 found 1 day ago
Aeromexico
Thu, Nov 20 - Tue, Dec 9
YUL
Montreal
HMO
Hermosillo
$879 Roundtrip, found 4 days ago
$879
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Thu, Nov 20 from Montreal to Hermosillo, returning Tue, Dec 9, priced at $879 found 4 days ago

Alternative airports near Hermosillo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Ignacio Pesqueira Garcia Intl. HMO. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $954
HMO
General Ignacio Pesqueira Garcia Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $954
Flights from Montreal (YUL) to Hermosillo (HMO)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
General Ignacio Pesqueira Garcia Intl.
Airlines serving
American Airlines
Roundtrip price
$616
Distance
2313 mi

Montreal to Hermosillo Flights

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

 

The best time to book a flight from Montreal to Hermosillo

Sunday is one of the best days to book for cheap flights from Montreal 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 Montreal 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 Montreal to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $384 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 Montreal 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 Montreal 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.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Lock in a cheap one-way flight from $384 or cheap return flight from $616 from Pierre Elliott Trudeau Intl. Airport (YUL) 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 offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Traveling in December can help you save, as it's the cheapest month for flights between YUL and HMO. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YUL to HMO flight.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
There are no daily nonstop flights available from Pierre Elliott Trudeau Intl. Airport (YUL) 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 more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YUL to HMO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To avoid possible delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) route, aim to travel before 3 PM. Flights after this time are 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 Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Holding off until just before your trip to book a flight from YUL to HMO often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a YUL to HMO flight and hotel package?
Booking a YUL to HMO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
In most cases, you're able to cancel or reschedule your YUL to HMO flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.