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Hermosillo

$230+ Cheap flights from San Francisco (SFO) 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HMO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$556
(Kiwi.com)

One-way from

$230
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$631
From San Francisco to Hermosillo Gen Pesqueira Garcia
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One-way flight from San Francisco to Hermosillo Gen Pesqueira Garcia
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:00 amSFO - HMO
2 stops20h 17mMultiple Airlines
Wed 7/93:25 pmHMO - SFO
1 stop7h 01mMultiple Airlines
Deal found 6/10$556
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 8/147:01 amSFO - HMO
1 stop9h 38mDelta
Fri 8/228:00 amHMO - SFO
1 stop12h 32mDelta
Deal found 6/10$575
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/2912:28 pmSFO - HMO
1 stop23h 25mAmerican Airlines
Sun 8/3112:45 pmHMO - SFO
1 stop5h 54mAmerican Airlines
Deal found 6/11$579
This Aeromexico deal was found by Cheapflights users on 6/10. 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.
Thu 8/711:47 pmSFO - HMO
1 stop12h 19mAeromexico
Fri 8/156:05 amHMO - SFO
2 stops15h 43mAeromexico
Deal found 6/10$590
This WestJet deal was found by Cheapflights users on 6/11. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:50 pmSFO - HMO
2 stops34h 49mWestJet
Wed 7/25:22 pmHMO - SFO
2 stops44h 37mWestJet
Deal found 6/11$4,114

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 June 12, 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

Fri 7/4

11:00 am-7:17 am

2 stops20h 17m

Hermosillo Gen Pesqueira Garcia

Wed 7/9

3:25 pm-10:26 pm

1 stop7h 01m

$556

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Thu 8/14

7:01 am-4:39 pm

1 stop9h 38m

Hermosillo Gen Pesqueira Garcia

Fri 8/22

8:00 am-8:32 pm

1 stop12h 32m

$575

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Tue 7/29

12:28 pm-11:53 am

1 stop23h 25m

Hermosillo Gen Pesqueira Garcia

Sun 8/31

12:45 pm-6:39 pm

1 stop5h 54m

$579

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Thu 8/7

11:47 pm-12:06 pm

1 stop12h 19m

Hermosillo Gen Pesqueira Garcia

Fri 8/15

6:05 am-9:48 pm

2 stops15h 43m

$590

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Wed 6/25

12:50 pm-11:39 pm

2 stops34h 49m

Hermosillo Gen Pesqueira Garcia

Wed 7/2

5:22 pm-1:59 pm

2 stops44h 37m

$4,114

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 7/7

6:00 am-7:17 am

2 stops25h 17m

$230

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 7/7

3:11 pm-11:53 am

1 stop20h 42m

$344

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 7/7

8:55 am-11:39 pm

2 stops14h 44m

$354

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 7/7

8:50 pm-11:55 am

2 stops15h 05m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

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.
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Boarding

8.2

Crew

8.5

Entertainment

7.9

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.
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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 Delta is currently your cheapest option to Hermosillo, with prices starting at $575. Additional round-trip tickets that might be worth considering are offered by American Airlines and Aeromexico, with the lowest prices starting at $579 and $590, respectively. You may be able to fly from San Francisco to Hermosillo for 24% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $344. Users have also found prices from $354 and $403 on Delta and Aeromexico, respectively.

  • 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$457Average$661FlexibilityNo cancel feeOn-time71%

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