$187 Cheap Flights from Portland (PDX) to Hermosillo (HMO)

View $187 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

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Cheap Flights from Portland to Hermosillo (PDX-HMO)

Prices were available within the past 7 days and start at $187 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Wed, Apr 15 - Wed, Apr 22
PDX
Portland
HMO
Hermosillo
$364 Roundtrip, found 10 hours ago
$364
Roundtrip
found 10 hours ago
Select Volaris flight, departing Wed, Apr 15 from Portland to Hermosillo, returning Wed, Apr 22, priced at $364 found 10 hours ago
Volaris
Wed, Mar 18 - Tue, Mar 31
PDX
Portland
HMO
Hermosillo
$376 Roundtrip, found 10 hours ago
$376
Roundtrip
found 10 hours ago
Select Volaris flight, departing Wed, Mar 18 from Portland to Hermosillo, returning Tue, Mar 31, priced at $376 found 10 hours ago
Volaris
Wed, Apr 1 - Wed, Apr 15
PDX
Portland
HMO
Hermosillo
$410 Roundtrip, found 10 hours ago
$410
Roundtrip
found 10 hours ago
Select Volaris flight, departing Wed, Apr 1 from Portland to Hermosillo, returning Wed, Apr 15, priced at $410 found 10 hours ago
Volaris
Thu, Mar 19 - Sun, Mar 29
PDX
Portland
HMO
Hermosillo
$458 Roundtrip, found 1 day ago
$458
Roundtrip
found 1 day ago
Select Volaris flight, departing Thu, Mar 19 from Portland to Hermosillo, returning Sun, Mar 29, priced at $458 found 1 day ago
American Airlines
Wed, Apr 15 - Wed, Apr 22
PDX
Portland
HMO
Hermosillo
$466 Roundtrip, found 10 hours ago
$466
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 15 from Portland to Hermosillo, returning Wed, Apr 22, priced at $466 found 10 hours ago
American Airlines
Wed, Apr 15 - Wed, Apr 22
PDX
Portland
HMO
Hermosillo
$472 Roundtrip, found 10 hours ago
$472
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 15 from Portland to Hermosillo, returning Wed, Apr 22, priced at $472 found 10 hours ago
American Airlines
Wed, Apr 1 - Wed, Apr 15
PDX
Portland
HMO
Hermosillo
$477 Roundtrip, found 10 hours ago
$477
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Portland to Hermosillo, returning Wed, Apr 15, priced at $477 found 10 hours ago
Volaris
Wed, Apr 15 - Wed, Apr 22
PDX
Portland
HMO
Hermosillo
$479 Roundtrip, found 10 hours ago
$479
Roundtrip
found 10 hours ago
Select Volaris flight, departing Wed, Apr 15 from Portland to Hermosillo, returning Wed, Apr 22, priced at $479 found 10 hours ago
Aeromexico
Wed, Feb 11 - Wed, Feb 18
PDX
Portland
HMO
Hermosillo
$813 Roundtrip, found 2 days ago
$813
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Wed, Feb 11 from Portland to Hermosillo, returning Wed, Feb 18, priced at $813 found 2 days ago
Delta
Mon, Mar 16 - Fri, Apr 3
PDX
Portland
HMO
Hermosillo
$813 Roundtrip, found 10 hours ago
$813
Roundtrip
found 10 hours ago
Select Delta flight, departing Mon, Mar 16 from Portland to Hermosillo, returning Fri, Apr 3, priced at $813 found 10 hours 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 $783
HMO
General Ignacio Pesqueira Garcia Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $783

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Lock in a cheap one-way flight from $187 or cheap return flight from $364 from Portland Intl. Airport (PDX) 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 Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
The cheapest month to fly from PDX to HMO is April, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PDX to HMO flight.
How many flights per day from Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Nonstop flights from Portland Intl. Airport (PDX) 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 filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to HMO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To avoid possible delays on the Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) route, travel before 3 PM. Later departures have a 22% higher chance of being 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 Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Booking your plane ticket from PDX to HMO just before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PDX to HMO flight and hotel package?
Securing a PDX to HMO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
If you booked your PDX to HMO flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Portland Intl.
Destination airport
General Ignacio Pesqueira Garcia Intl.
Airlines serving
Aeromexico, American Airlines, Delta, Volaris
Roundtrip price
$364
Distance
1301 mi

Book with confidence

Portland to Hermosillo Flights

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

 

The best time to book a flight from Portland to Hermosillo

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 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 Portland 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 Portland 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.

 

Portland to Hermosillo Flights

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*Available to One Key members.