$217+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HMO
Oct 20 — Oct 271
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
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
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Best
Last-minute
One-way
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 September 20, 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 September 20, 2026.
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Tue 11/39:14 am -
2 stops21h 12m
Tue 11/106:15 pm -
2 stops27h 17m
Deal found 9/19![Multiple Airlines logo]()
$472
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Thu 10/226:16 pm -
2 stops26h 22m
Deal found 9/16![Multiple Airlines logo]()
$528
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Mon 10/266:15 pm -
3 stops21h 47m
Deal found 9/16![Multiple Airlines logo]()
$548
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sun 10/188:58 am -
2 stops22h 08m
Sun 10/256:15 pm -
2 stops26h 23m
Deal found 9/20![Multiple Airlines logo]()
$553
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:02 am -
3 stops24h 24m
Mon 11/168:07 am -
3 stops25h 12m
Deal found 9/17![Multiple Airlines logo]()
$558
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/11:36 pm -
2 stops16h 50m
Sun 11/86:15 pm -
3 stops22h 47m
Deal found 9/17![Multiple Airlines logo]()
$578
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 September 20, 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 September 20, 2026.
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Tue 11/39:14 am -
2 stops21h 12m
Tue 11/106:15 pm -
3 stops25h 04m
Deal found 9/19![Multiple Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 11/312:05 pm -
1 stop23h 29m
Tue 11/101:14 pm -
1 stop7h 25m
Deal found 9/19![American Airlines logo]()
$681
This Aeromexico deal was found by Cheapflights users on 9/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:05 am -
2 stops24h 22m
Tue 11/107:42 pm -
1 stop16h 56m
Deal found 9/19![Aeromexico logo]()
$810
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Mon 10/266:15 pm -
3 stops21h 47m
Deal found 9/16![Multiple Airlines logo]()
$548
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Thu 10/226:16 pm -
3 stops22h 51m
Deal found 9/16![Multiple Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 9/18. 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 11/114:00 pm -
1 stop19h 34m
Mon 11/161:14 pm -
1 stop25h 16m
Deal found 9/18![American Airlines logo]()
$700
This Aeromexico deal was found by Cheapflights users on 9/20. 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.
Sun 10/182:50 pm -
1 stop17h 25m
Sun 10/254:55 pm -
1 stop19h 43m
Deal found 9/20![Aeromexico logo]()
$822
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/248:28 am -
1 stop5h 32m
Mon 10/268:35 am -
2 stops35h 57m
Deal found 9/16![Multiple Airlines logo]()
$722
This Aeromexico deal was found by Cheapflights users on 9/18. 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.
Sat 11/710:23 pm -
1 stop9h 52m
Wed 11/117:42 pm -
1 stop16h 56m
Deal found 9/18![Aeromexico logo]()
$822
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sun 10/188:58 am -
3 stops24h 28m
Sun 10/258:39 pm -
3 stops23h 59m
Deal found 9/20![Multiple Airlines logo]()
$744
Last-minute flights from San Francisco to HermosilloDiscover last-minute flight deals from San Francisco to Hermosillo. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Hermosillo. Data last updated September 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:17 am -
2 stops19h 49m
Sun 9/278:39 pm -
2 stops20h 38m
Deal found 9/17![Multiple Airlines logo]()
$658
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Sun 10/188:58 am -
2 stops22h 08m
Sun 10/256:15 pm -
2 stops26h 23m
Deal found 9/20![Multiple Airlines logo]()
$553
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Thu 10/226:16 pm -
2 stops26h 22m
Deal found 9/16![Multiple Airlines logo]()
$528
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/219:11 am -
2 stops21h 55m
Mon 10/266:15 pm -
3 stops21h 47m
Deal found 9/16![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/248:28 am -
1 stop5h 32m
Mon 10/268:35 am -
2 stops35h 57m
Deal found 9/16![Multiple Airlines logo]()
$722
One-way flights from San Francisco to HermosilloSearch for one-way flight options from San Francisco to Hermosillo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from San Francisco to Hermosillo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:19 pm -
2 stops33h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 10/197:11 pm -
1 stop16h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$358
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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $472 (Mytrip) |
One-way from | $217 (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 7,457,451 searches. Data last updated September 20, 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 San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Mon 10/19
10:19 pm-7:53 am
2 stops33h 34m
Hermosillo Gen Pesqueira Garcia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$217
Quickest round-trip
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Mon 10/19
7:11 pm-11:32 am
1 stop16h 21m
Hermosillo Gen Pesqueira Garcia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$358
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Tue 11/3
9:14 am-7:26 am
2 stops21h 12m
Hermosillo Gen Pesqueira Garcia
Tue 11/10
6:15 pm-6:19 pm
3 stops25h 04m
$484
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Wed 10/21
9:11 am-7:06 am
2 stops21h 55m
Hermosillo Gen Pesqueira Garcia
Mon 10/26
6:15 pm-4:02 pm
3 stops21h 47m
$548
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Wed 10/21
9:11 am-7:06 am
2 stops21h 55m
Hermosillo Gen Pesqueira Garcia
Thu 10/22
6:16 pm-5:07 pm
3 stops22h 51m
$569
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Tue 11/3
12:05 pm-12:34 pm
1 stop23h 29m
Hermosillo Gen Pesqueira Garcia
Tue 11/10
1:14 pm-7:39 pm
1 stop7h 25m
$681
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Wed 11/11
4:00 pm-12:34 pm
1 stop19h 34m
Hermosillo Gen Pesqueira Garcia
Mon 11/16
1:14 pm-1:30 pm
1 stop25h 16m
$700
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Sat 10/24
8:28 am-2:00 pm
1 stop5h 32m
Hermosillo Gen Pesqueira Garcia
Mon 10/26
8:35 am-8:32 pm
2 stops35h 57m
$722
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Sun 10/18
8:58 am-9:26 am
3 stops24h 28m
Hermosillo Gen Pesqueira Garcia
Sun 10/25
8:39 pm-8:38 pm
3 stops23h 59m
$744
San FranciscoHermosillo
SFO San Francisco - HMO Hermosillo Gen Pesqueira Garcia
SFOHMO
San Francisco
Tue 11/3
7:05 am-8:27 am
2 stops24h 22m
Hermosillo Gen Pesqueira Garcia
Tue 11/10
7:42 pm-11:38 am
1 stop16h 56m
$810
Showing 1-10 of 12 resultsSorted 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 September.
| 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.
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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