$498+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HMO
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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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
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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
Best
Last-minute
Cheapest flights from San Francisco to HermosilloExplore 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 August 1, 2026.
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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/297:00 am
SFO
- HMO
1 stop6h 50m
Multiple Airlines
Sat 9/58:35 am
HMO
- SFO
2 stops36h 11m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/285:33 am
SFO
- HMO
1 stop6h 04m
American Airlines
Fri 9/412:17 pm
HMO
- SFO
1 stop6h 48m
American Airlines
Deal found 7/29![American Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/263:46 pm
SFO
- HMO
1 stop19h 51m
American Airlines
Sun 8/3012:17 pm
HMO
- SFO
1 stop6h 48m
American Airlines
Deal found 7/28![American Airlines logo]()
$685
This Aeromexico deal was found by Cheapflights users on 7/29. 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 8/1211:55 pm
SFO
- HMO
1 stop15h 58m
Aeromexico
Sat 8/154:36 pm
HMO
- SFO
2 stops28h 43m
Aeromexico
Deal found 7/29![Aeromexico logo]()
$697
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/18:15 am
SFO
- HMO
1 stop27h 15m
American Airlines
Mon 8/312:10 pm
HMO
- SFO
1 stop6h 59m
American Airlines
Deal found 7/28![American Airlines logo]()
$717
This Aeromexico deal was found by Cheapflights users on 7/28. 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 8/267:13 am
SFO
- HMO
2 stops15h 45m
Aeromexico
Sun 8/307:38 pm
HMO
- SFO
1 stop17h 42m
Aeromexico
Deal found 7/28![Aeromexico logo]()
$809
This Aeromexico deal was found by Cheapflights users on 7/31. 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.
Fri 10/211:55 pm
SFO
- HMO
1 stop15h 50m
Aeromexico
Tue 10/68:09 pm
HMO
- SFO
1 stop17h 11m
Aeromexico
Deal found 7/31![Aeromexico logo]()
$821
This Aeromexico deal was found by Cheapflights users on 7/27. 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.
Fri 9/411:55 pm
SFO
- HMO
1 stop12h 08m
Aeromexico
Mon 9/74:50 pm
HMO
- SFO
2 stops26h 50m
Aeromexico
Deal found 7/27![Aeromexico logo]()
$836
Best flights from San Francisco to HermosilloDiscover carefully curated flight deals from San Francisco to Hermosillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from San Francisco to Hermosillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/297:00 am
SFO
- HMO
1 stop6h 50m
Multiple Airlines
Sat 9/58:35 am
HMO
- SFO
2 stops36h 11m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/43:46 pm
SFO
- HMO
1 stop19h 51m
American Airlines
Mon 9/712:17 pm
HMO
- SFO
1 stop6h 48m
American Airlines
Deal found 7/27![American Airlines logo]()
$680
This Aeromexico deal was found by Cheapflights users on 7/29. 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 8/1211:30 am
SFO
- HMO
2 stops20h 55m
Aeromexico
Sat 8/154:36 pm
HMO
- SFO
2 stops28h 43m
Aeromexico
Deal found 7/29![Aeromexico logo]()
$702
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/287:13 am
SFO
- HMO
2 stops15h 45m
Delta
Fri 9/46:11 am
HMO
- SFO
1 stop14h 59m
Delta
Deal found 7/31![Delta logo]()
$852
This Aeromexico deal was found by Cheapflights users on 7/28. 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 8/267:13 am
SFO
- HMO
2 stops15h 45m
Aeromexico
Sun 8/307:38 pm
HMO
- SFO
1 stop17h 42m
Aeromexico
Deal found 7/28![Aeromexico logo]()
$809
This Aeromexico deal was found by Cheapflights users on 7/31. 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.
Fri 10/211:58 am
SFO
- HMO
2 stops20h 17m
Aeromexico
Tue 10/68:09 pm
HMO
- SFO
1 stop17h 11m
Aeromexico
Deal found 7/31![Aeromexico logo]()
$831
This Aeromexico deal was found by Cheapflights users on 7/27. 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.
Fri 9/411:55 pm
SFO
- HMO
1 stop12h 08m
Aeromexico
Mon 9/74:50 pm
HMO
- SFO
2 stops26h 50m
Aeromexico
Deal found 7/27![Aeromexico logo]()
$836
This Aeromexico deal was found by Cheapflights users on 7/28. 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.
Fri 9/117:20 am
SFO
- HMO
2 stops15h 39m
Aeromexico
Fri 9/186:06 am
HMO
- SFO
2 stops15h 28m
Aeromexico
Deal found 7/28![Aeromexico logo]()
$868
This Aeromexico deal was found by Cheapflights users on 7/30. 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 8/2011:55 pm
SFO
- HMO
1 stop18h 49m
Aeromexico
Mon 8/246:05 am
HMO
- SFO
1 stop15h 05m
Aeromexico
Deal found 7/30![Aeromexico logo]()
$896
Last-minute flights from San Francisco to HermosilloDiscover last-minute flight deals from San Francisco to Hermosillo. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Hermosillo. Data last updated August 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/18:15 am
SFO
- HMO
1 stop27h 15m
American Airlines
Mon 8/312:10 pm
HMO
- SFO
1 stop6h 59m
American Airlines
Deal found 7/28![American Airlines logo]()
$717
This Aeromexico deal was found by Cheapflights users on 7/29. 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 8/1211:55 pm
SFO
- HMO
1 stop15h 58m
Aeromexico
Sat 8/154:36 pm
HMO
- SFO
2 stops28h 43m
Aeromexico
Deal found 7/29![Aeromexico logo]()
$697
This Aeromexico deal was found by Cheapflights users on 7/29. 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 8/2011:55 pm
SFO
- HMO
1 stop18h 49m
Aeromexico
Mon 8/249:09 am
HMO
- SFO
1 stop12h 01m
Aeromexico
Deal found 7/29![Aeromexico logo]()
$896
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/263:46 pm
SFO
- HMO
1 stop19h 51m
American Airlines
Sun 8/3012:17 pm
HMO
- SFO
1 stop6h 48m
American Airlines
Deal found 7/28![American Airlines logo]()
$685
This Aeromexico deal was found by Cheapflights users on 7/28. 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 8/267:13 am
SFO
- HMO
2 stops15h 45m
Aeromexico
Sun 8/307:38 pm
HMO
- SFO
1 stop17h 42m
Aeromexico
Deal found 7/28![Aeromexico logo]()
$809
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/285:33 am
SFO
- HMO
1 stop6h 04m
American Airlines
Fri 9/412:17 pm
HMO
- SFO
1 stop6h 48m
American Airlines
Deal found 7/29![American Airlines logo]()
$680
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 8/287:13 am
SFO
- HMO
2 stops15h 45m
Delta
Fri 9/46:11 am
HMO
- SFO
1 stop14h 59m
Delta
Deal found 7/29![Delta logo]()
$852
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/297:00 am
SFO
- HMO
1 stop6h 50m
Multiple Airlines
Sat 9/58:35 am
HMO
- SFO
2 stops36h 11m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$498
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $498 (Kiwi.com) |
One-way from | $166 (Kiwi.com) |
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 August 1, 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
Cheapest round-trip
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Sat 8/29
7:00 am-1:50 pm
1 stop6h 50m
Hermosillo Gen Pesqueira Garcia
Sat 9/5
8:35 am-8:46 pm
2 stops36h 11m
$498
Quickest round-trip
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Fri 9/4
3:46 pm-11:37 am
1 stop19h 51m
Hermosillo Gen Pesqueira Garcia
Mon 9/7
12:17 pm-7:05 pm
1 stop6h 48m
$680
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Wed 8/12
11:30 am-8:25 am
2 stops20h 55m
Hermosillo Gen Pesqueira Garcia
Sat 8/15
4:36 pm-9:19 pm
2 stops28h 43m
$702
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Wed 8/26
7:13 am-10:58 pm
2 stops15h 45m
Hermosillo Gen Pesqueira Garcia
Sun 8/30
7:38 pm-1:20 pm
1 stop17h 42m
$809
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Fri 10/2
11:58 am-8:15 am
2 stops20h 17m
Hermosillo Gen Pesqueira Garcia
Tue 10/6
8:09 pm-1:20 pm
1 stop17h 11m
$831
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Fri 9/4
11:55 pm-12:03 pm
1 stop12h 08m
Hermosillo Gen Pesqueira Garcia
Mon 9/7
4:50 pm-7:40 pm
2 stops26h 50m
$836
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Fri 8/28
7:13 am-10:58 pm
2 stops15h 45m
Hermosillo Gen Pesqueira Garcia
Fri 9/4
6:11 am-9:10 pm
1 stop14h 59m
$852
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Fri 9/11
7:20 am-10:59 pm
2 stops15h 39m
Hermosillo Gen Pesqueira Garcia
Fri 9/18
6:06 am-9:34 pm
2 stops15h 28m
$868
San FranciscoHermosillo
SFO - HMO
SFOHMO
San Francisco
Thu 8/20
11:55 pm-6:44 pm
1 stop18h 49m
Hermosillo Gen Pesqueira Garcia
Mon 8/24
6:05 am-9:10 pm
1 stop15h 05m
$896
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SFO-HMO
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.
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 August 1, 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.
Entertainment
6.8
Overall
7.1
Comfort
7.2
Food
6.4
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Overall
7.1
Comfort
7.2
Food
6.4
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
Traveling to a place near Hermosillo?
Book flights to Hermosillo if you plan to visit one of these locationsSan Carlos
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Other flights to Hermosillo
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San Francisco and Hermosillo flights
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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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$362 | Average$580 | FlexibilityNo cancel fee | On-time71% |