HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hermosillo

$293+ Cheap flights from Portland (PDX) to Hermosillo (HMO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HMO
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Hermosillo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Portland to Hermosillo

Best flights from Portland to Hermosillo
Discover carefully curated flight deals from Portland to Hermosillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

This Aeromexico deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:15 amPDX - HMO
2 stops25h 54mAeromexico
Wed 3/117:57 pmHMO - PDX
2 stops20h 46mAeromexico
Deal found 11/23$701
This American Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 amPDX - HMO
1 stop6h 26mAmerican Airlines
Wed 3/1112:06 pmHMO - PDX
1 stop22h 53mAmerican Airlines
Deal found 11/23$748

Cheap flight deals from Portland to Hermosillo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Hermosillo (HMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$701
(Aeromexico)

One-way from

$293
(Kiwi.com)
Provider with most accurate pricing for Portland-Hermosillo Gen Pesqueira Garcia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Hermosillo Gen Pesqueira Garcia flights.
Search Deals
From Portland to Hermosillo Gen Pesqueira Garcia
Search Deals
One-way flight from Portland to Hermosillo Gen Pesqueira Garcia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Hermosillo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Portland to Hermosillo that are best for you.

Fly from

Portland

Fly to

Hermosillo

Route

Depart

Return

Price

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Tue 3/10

6:15 am-8:09 am

2 stops25h 54m

Hermosillo Gen Pesqueira Garcia

Wed 3/11

7:57 pm-4:43 pm

2 stops20h 46m

$701

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Tue 3/10

5:00 am-11:26 am

1 stop6h 26m

Hermosillo Gen Pesqueira Garcia

Wed 3/11

12:06 pm-10:59 am

1 stop22h 53m

$748

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Tue 12/16

7:16 am-2:40 pm

2 stops30h 24m

$293

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Fri 5/8

5:30 am-11:29 am

1 stop5h 59m

$299

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Fri 5/8

7:10 am-9:18 pm

2 stops14h 08m

$310

PortlandHermosillo

PDX - HMO

PDXHMO

Portland

Fri 5/8

11:15 pm-9:16 pm

3 stops22h 01m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Compare providers for flights from Portland to Hermosillo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Hermosillo in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Hermosillo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Hermosillo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Hermosillo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Hermosillo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Hermosillo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Hermosillo

Have a flexible travel schedule? Discover the best time to fly to Hermosillo from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Hermosillo

What is the cheapest time of day to fly from PDX to HMO?

Find hourly flight availability from Portland to Hermosillo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

One of the essential ways to save on airfare from Portland to Hermosillo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

Reviews of airlines servicing Hermosillo

Get insights into the airlines that provide service to Hermosillo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hermosillo. Reviews last updated November 26, 2025.
See what other customers who have flown with American Airlines from Portland to Hermosillo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Portland to Hermosillo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Hermosillo?

    There are many flights that can get you from Portland to Hermosillo in 25h 54m. Fly via Aeromexico to get the fastest option. The distance between Portland and Hermosillo is about 1300 mi.

  • What is the cheapest airline to fly from Portland to Hermosillo round-trip?

    Currently priced at $450, American Airlines will fly you from Portland to Hermosillo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What are the cheapest airlines to fly from Portland to Hermosillo one-way?

    $299 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Volaris, with prices starting from $310 and $367, respectively.

  • Can I find deals for flights from Portland to Hermosillo that include hotel bookings?

    Yes. In addition to deals on Portland to Hermosillo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Hermosillo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Hermosillo.

  • Can I find deals for business class flights from Portland to Hermosillo?

    Yes. Cheapflights offers flight deals from Portland to Hermosillo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Hermosillo

See prices for flight routes from nearby airports that may be better suited for you.
Eugene to Hermosillo flights

Top airline flying from Portland to Hermosillo

Discover the top airline that operate flights from Portland to Hermosillo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$450Average$601FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.