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Hermosillo

$588+ Cheap flights from San Francisco (SFO) to Hermosillo (HMO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HMO
may. 25 — jun. 11
dom. 5/25
dom. 6/1
1 adult, Economy
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Cheap flight deals from San Francisco to Hermosillo

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 mayo 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$588
(American Airlines)

Popular in

December

Cheapest in

September
Provider with most accurate pricing for San Francisco-Hermosillo Gen Pesqueira Garcia flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Hermosillo Gen Pesqueira Garcia flights.
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From San Francisco to Hermosillo Gen Pesqueira Garcia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Find flight deals from San Francisco to Hermosillo

Cheapest flights from San Francisco to Hermosillo
Explore the most affordable flight options available from San Francisco to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 20, 2025.

This American Airlines deal was found by Cheapflights users on 5/19. 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.
jue. 8/146:50 pmSFO - HMO
1 stop17h 14mAmerican Airlines
lun. 8/1812:45 pmHMO - SFO
1 stop9h 54mAmerican Airlines
Deal found 5/19$588
This Mytrip deal was found by Cheapflights users on 5/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/212:35 pmSFO - HMO
3 stops41h 50mMultiple Airlines
lun. 6/97:50 amHMO - SFO
3 stops28h 52mMultiple Airlines
Deal found 5/19$642
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/147:01 amSFO - HMO
1 stop9h 38mDelta
lun. 8/188:10 amHMO - SFO
2 stops15h 33mDelta
Deal found 5/19$675

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco 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 mayo 20, 2025.
Use the filters below to find and compare flights from San Francisco to Hermosillo that are best for you.

Fly from

San Francisco

Fly to

Hermosillo

Route

Depart

Return

Price

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

jue. 8/14

6:50 pm-12:04 pm

1 stop17h 14m

Hermosillo Gen Pesqueira Garcia

lun. 8/18

12:45 pm-10:39 pm

1 stop9h 54m

$588

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

lun. 6/2

12:35 pm-6:25 am

3 stops41h 50m

Hermosillo Gen Pesqueira Garcia

lun. 6/9

7:50 am-12:42 pm

3 stops28h 52m

$642

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

jue. 8/14

7:01 am-4:39 pm

1 stop9h 38m

Hermosillo Gen Pesqueira Garcia

lun. 8/18

8:10 am-11:43 pm

2 stops15h 33m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Compare providers for flights from San Francisco 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 San Francisco to Hermosillo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 San Francisco-Hermosillo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Hermosillo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Hermosillo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Hermosillo flights, Cheapflights users trust Expedia the most. Expedia 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 San Francisco-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 San Francisco to Hermosillo

Have a flexible travel schedule? Discover the best time to fly to Hermosillo from San Francisco 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 San Francisco to Hermosillo

What is the cheapest month to book a flight from San Francisco to Hermosillo?

Currently, October is the cheapest month in which you can book a flight from San Francisco to Hermosillo (average of $414). Flying from San Francisco to Hermosillo in December is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from San Francisco 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 mayo 20, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from San Francisco to Hermosillo by exploring options for tickets at noon.

Rainfall in Hermosillo by month

Plan your trip to Hermosillo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hermosillo ranges from 0.1 - 3.2 inches per month. July is typically the wettest month, when rainfall can reach 3.2 in. April is typically the driest time to visit Hermosillo when rainfall is around 0.1 in.

Temperature in Hermosillo by month

Plan your trip to Hermosillo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hermosillo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 mayo 20, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from San Francisco to Hermosillo round-trip?

    Flying on American Airlines is currently your cheapest option to Hermosillo, with prices starting at $588. Another option worth looking into is Delta, starting at $675 round trip. You may be able to fly from San Francisco to Hermosillo for 19% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from San Francisco to Hermosillo?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

  • What is the cheapest month to book a flight from San Francisco to Hermosillo?

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Hermosillo (average of $414). Flying from San Francisco to Hermosillo in December is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Francisco to Hermosillo

Discover the top airline that operate flights from San Francisco 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 mayo 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$661FlexibilityNo cancel feeOn-time71%

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