$292 Cheap Flights from Pasco (PSC) to Hermosillo (HMO)

View $292 flight on Wed, Aug 19, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.)

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Cheap Flights from Pasco to Hermosillo (PSC-HMO)

Prices were available within the past 7 days and start at $292 for one-way flights and $539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 19 - Wed, Aug 26
PSC
Pasco
HMO
Hermosillo
$539 Roundtrip, found 15 hours ago
$539
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Aug 19 from Pasco to Hermosillo, returning Wed, Aug 26, priced at $539 found 15 hours ago
American Airlines
Tue, Jan 6 - Mon, Jan 12
PSC
Pasco
HMO
Hermosillo
$582 Roundtrip, found 3 days ago
$582
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 6 from Pasco to Hermosillo, returning Mon, Jan 12, priced at $582 found 3 days ago
American Airlines
Tue, Jan 6 - Mon, Jan 12
PSC
Pasco
HMO
Hermosillo
$625 Roundtrip, found 3 days ago
$625
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 6 from Pasco to Hermosillo, returning Mon, Jan 12, priced at $625 found 3 days ago
Aeromexico
Wed, Jan 21 - Tue, Feb 3
PSC
Pasco
HMO
Hermosillo
$626 Roundtrip, found 3 days ago
$626
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Wed, Jan 21 from Pasco to Hermosillo, returning Tue, Feb 3, priced at $626 found 3 days ago
Delta
Mon, Jan 19 - Wed, Feb 4
PSC
Pasco
HMO
Hermosillo
$626 Roundtrip, found 3 days ago
$626
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 19 from Pasco to Hermosillo, returning Wed, Feb 4, priced at $626 found 3 days ago
Delta
Mon, Jan 19 - Sat, Feb 7
PSC
Pasco
HMO
Hermosillo
$647 Roundtrip, found 3 days ago
$647
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 19 from Pasco to Hermosillo, returning Sat, Feb 7, priced at $647 found 3 days ago
Delta
Tue, Jan 20 - Tue, Feb 3
PSC
Pasco
HMO
Hermosillo
$653 Roundtrip, found 3 days ago
$653
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Pasco to Hermosillo, returning Tue, Feb 3, priced at $653 found 3 days ago
American Airlines
Tue, Dec 9 - Wed, Dec 24
PSC
Pasco
HMO
Hermosillo
$654 Roundtrip, found 3 days ago
$654
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 9 from Pasco to Hermosillo, returning Wed, Dec 24, priced at $654 found 3 days ago
American Airlines
Wed, Aug 19 - Wed, Aug 26
PSC
Pasco
HMO
Hermosillo
$657 Roundtrip, found 15 hours ago
$657
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Aug 19 from Pasco to Hermosillo, returning Wed, Aug 26, priced at $657 found 15 hours ago
American Airlines
Tue, Jan 6 - Mon, Jan 12
PSC
Pasco
HMO
Hermosillo
$668 Roundtrip, found 3 days ago
$668
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 6 from Pasco to Hermosillo, returning Mon, Jan 12, priced at $668 found 3 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 $982
HMO
General Ignacio Pesqueira Garcia Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $982

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) cost?
Snag a cheap one-way flight from $292 or cheap return flight from $539 from Tri-Cities Airport (PSC) 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 Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
August is the most affordable month to fly from PSC to HMO. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Expedia's filter tool lets you easily compare airlines, flight times 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 PSC to HMO flight.
How many flights per day from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
Direct flights from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSC to HMO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
To avoid potential delays on the Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) route, travel before 3 PM. Later flights 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 Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO) last-minute?
Last-minute bookings from PSC to HMO are typically more expensive. To secure the best rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a PSC to HMO flight and hotel package?
Securing a PSC to HMO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to General Ignacio Pesqueira Garcia Intl. Airport (HMO)?
If you booked your PSC to HMO flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. 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
Tri-Cities
Destination airport
General Ignacio Pesqueira Garcia Intl.
Roundtrip price
$538
Distance
1263 mi

Book with confidence

Pasco to Hermosillo Flights

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

 

The best time to book a flight from Pasco to Hermosillo

Sunday is one of the best days to book for cheap flights from Pasco 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 Pasco 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 Pasco to Hermosillo in 2025. You can also book with separate airlines for your outbound and return journeys, from $292 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 Pasco 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 Pasco 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.

 

Pasco to Hermosillo Flights

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*Available to One Key members.