HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hermosillo

$682+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HMO
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco 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.

Cheap 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 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/295:50 am
SFO
-
HMO
1 stop5h 40m
American Airlines
Wed 8/512:17 pm
HMO
-
SFO
1 stop24h 32m
American Airlines
Deal found 6/14$682
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 7/297:00 am
SFO
-
HMO
1 stop6h 50m
Multiple Airlines
Wed 8/58:35 am
HMO
-
SFO
2 stops14h 19m
Multiple Airlines
Deal found 6/14$696
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 9/245:50 am
SFO
-
HMO
1 stop5h 45m
American Airlines
Mon 9/2812:18 pm
HMO
-
SFO
1 stop6h 53m
American Airlines
Deal found 6/15$698
This Delta deal was found by Cheapflights users on 6/14. 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 9/246:00 am
SFO
-
HMO
2 stops17h 23m
Delta
Mon 9/286:05 am
HMO
-
SFO
1 stop15h 05m
Delta
Deal found 6/14$806
This Aeromexico deal was found by Cheapflights users on 6/14. 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.
Wed 7/2911:30 am
SFO
-
HMO
2 stops20h 50m
Aeromexico
Wed 8/54:36 pm
HMO
-
SFO
2 stops17h 24m
Aeromexico
Deal found 6/14$807
This Aeromexico deal was found by Cheapflights users on 6/17. 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 9/246:50 am
SFO
-
HMO
2 stops25h 45m
Aeromexico
Mon 9/289:24 am
HMO
-
SFO
1 stop11h 46m
Aeromexico
Deal found 6/17$817
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 6/223:54 pm
SFO
-
HMO
1 stop19h 35m
American Airlines
Thu 6/2512:09 pm
HMO
-
SFO
1 stop24h 48m
American Airlines
Deal found 6/17$924
This Aeromexico deal was found by Cheapflights users on 6/15. 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.
Mon 8/3111:55 pm
SFO
-
HMO
1 stop12h 18m
Aeromexico
Tue 9/17:59 pm
HMO
-
SFO
1 stop17h 21m
Aeromexico
Deal found 6/15$925

Find 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 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$682
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$620
Provider with most accurate pricing for San Francisco-Hermosillo Gen Pesqueira Garcia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hermosillo Gen Pesqueira Garcia flights.
Search Deals
From San Francisco to Hermosillo Gen Pesqueira Garcia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 18, 2026.
Use the filters below to find and compare flights from San Francisco to Hermosillo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Wed 7/29

5:50 am-11:30 am

1 stop5h 40m

Hermosillo Gen Pesqueira Garcia

Wed 8/5

12:17 pm-12:49 pm

1 stop24h 32m

$682

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Wed 7/29

7:00 am-1:50 pm

1 stop6h 50m

Hermosillo Gen Pesqueira Garcia

Wed 8/5

8:35 am-10:54 pm

2 stops14h 19m

$696
Quickest round-trip

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Thu 9/24

5:50 am-11:35 am

1 stop5h 45m

Hermosillo Gen Pesqueira Garcia

Mon 9/28

12:18 pm-7:11 pm

1 stop6h 53m

$709

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Thu 9/24

6:50 am-8:35 am

2 stops25h 45m

Hermosillo Gen Pesqueira Garcia

Mon 9/28

9:24 am-9:10 pm

1 stop11h 46m

$806

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Thu 9/24

6:00 am-11:23 pm

2 stops17h 23m

Hermosillo Gen Pesqueira Garcia

Mon 9/28

6:05 am-9:10 pm

1 stop15h 05m

$806

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 8/31

11:55 pm-7:06 pm

1 stop19h 11m

Hermosillo Gen Pesqueira Garcia

Wed 9/2

7:59 pm-1:20 pm

1 stop17h 21m

$925

San FranciscoHermosillo

SFO - HMO

SFOHMO

San Francisco

Mon 8/31

5:50 am-6:44 pm

2 stops12h 54m

Hermosillo Gen Pesqueira Garcia

Tue 9/1

7:59 pm-1:20 pm

1 stop17h 21m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from San Francisco to Hermosillo?

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 18, 2026.
Read reviews from past customers who have flown American Airlines from San Francisco to Hermosillo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,675 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,675 reviews
American Airlines
7.1
Good
11,675 reviews

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

7.9

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

  • How long is the flight from San Francisco to Hermosillo?

    American Airlines and Aeromexico can get you from San Francisco to Hermosillo in just under 5h 40m. Your travel time can differ by up to 20h 05m. The distance between San Francisco and Hermosillo is about 878 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Hermosillo, with prices starting at $362. You may be able to fly from San Francisco to Hermosillo for 39% less than the average price by searching for this airline.

  • 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.

See more FAQs

Traveling to a place near Hermosillo?

Book flights to Hermosillo if you plan to visit one of these locations
San Carlos

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.

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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$362Average$599FlexibilityNo 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.
Site
©2026 Cheapflights