$475+ Cheap flights from Hermosillo (HMO) to San Francisco (SFO)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
HMO — SFO
Oct 20 — Oct 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Hermosillo to San Francisco 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 Hermosillo to San Francisco
Cheapest
Best
Last-minute
Cheapest flights from Hermosillo to San FranciscoExplore the most affordable flight options available from Hermosillo to San Francisco. 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 Hermosillo to San Francisco. 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 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:07 am -
3 stops31h 13m
Mon 11/911:06 am -
2 stops19h 20m
Deal found 9/18![Multiple Airlines logo]()
$475
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:15 pm -
2 stops27h 17m
Sat 11/149:14 am -
3 stops24h 12m
Deal found 9/18![Multiple Airlines logo]()
$538
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:47 am -
2 stops24h 26m
Fri 10/1611:59 pm -
2 stops31h 56m
Deal found 9/18![Multiple Airlines logo]()
$567
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 11/18:07 am -
3 stops25h 12m
Sun 11/89:14 am -
2 stops21h 34m
Deal found 9/17![Multiple Airlines logo]()
$570
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.
Fri 11/61:14 pm -
1 stop25h 16m
Sat 11/144:00 pm -
1 stop19h 34m
Deal found 9/18![American Airlines logo]()
$623
Best flights from Hermosillo to San FranciscoDiscover carefully curated flight deals from Hermosillo to San Francisco 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 Hermosillo to San Francisco 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 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:07 am -
3 stops31h 13m
Mon 11/911:06 am -
2 stops19h 20m
Deal found 9/18![Multiple Airlines logo]()
$475
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.
Fri 11/61:14 pm -
1 stop25h 16m
Sat 11/144:00 pm -
1 stop19h 34m
Deal found 9/18![American Airlines logo]()
$623
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:15 pm -
2 stops27h 17m
Sat 11/149:14 am -
3 stops24h 12m
Deal found 9/18![Multiple Airlines logo]()
$538
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:47 am -
2 stops24h 26m
Fri 10/1611:59 pm -
2 stops31h 56m
Deal found 9/18![Multiple Airlines logo]()
$567
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 11/18:07 am -
3 stops25h 12m
Sun 11/89:14 am -
2 stops21h 34m
Deal found 9/17![Multiple Airlines logo]()
$570
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/51:21 pm -
1 stop25h 12m
Sat 2/139:15 am -
1 stop26h 15m
Deal found 9/20![American Airlines logo]()
$751
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/58:07 am -
2 stops34h 03m
Sat 2/1310:20 pm -
3 stops32h 40m
Deal found 9/20![Multiple Airlines logo]()
$627
Last-minute flights from Hermosillo to San FranciscoDiscover last-minute flight deals from Hermosillo to San Francisco. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Hermosillo to San Francisco. Data last updated September 20, 2026 and is based on user searches.
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:06 am -
1 stop15h 04m
Wed 9/3011:58 am -
2 stops24h 08m
Deal found 9/17![Aeromexico logo]()
$874
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:16 pm -
2 stops40h 06m
Fri 10/26:02 pm -
2 stops13h 04m
Deal found 9/17![Multiple Airlines logo]()
$654
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.
Mon 9/2812:18 pm -
1 stop25h 37m
Fri 10/23:58 pm -
1 stop19h 37m
Deal found 9/18![American Airlines logo]()
$703
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:47 am -
2 stops24h 26m
Fri 10/1611:59 pm -
2 stops31h 56m
Deal found 9/18![Multiple Airlines logo]()
$567
Find flight deals from Hermosillo to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Hermosillo (HMO) to San Francisco (SFO). 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 | $475 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Hermosillo to San Francisco 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 Hermosillo to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Mon 11/2
8:07 am-2:20 pm
3 stops31h 13m
San Francisco
Mon 11/9
11:06 am-7:26 am
2 stops19h 20m
$475
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Fri 11/6
6:15 pm-8:32 pm
2 stops27h 17m
San Francisco
Sat 11/14
9:14 am-10:26 am
3 stops24h 12m
$538
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Mon 10/12
7:47 am-8:13 am
2 stops24h 26m
San Francisco
Fri 10/16
11:59 pm-7:55 am
2 stops31h 56m
$567
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Sun 11/1
8:07 am-8:19 am
3 stops25h 12m
San Francisco
Sun 11/8
9:14 am-7:48 am
2 stops21h 34m
$570
Quickest round-trip
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Fri 11/6
1:14 pm-1:30 pm
1 stop25h 16m
San Francisco
Sat 11/14
4:00 pm-12:34 pm
1 stop19h 34m
$623
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Fri 2/5
8:07 am-5:10 pm
2 stops34h 03m
San Francisco
Sat 2/13
10:20 pm-8:00 am
3 stops32h 40m
$627
HermosilloSan Francisco
HMO Hermosillo Gen Pesqueira Garcia - SFO San Francisco
HMOSFO
Hermosillo Gen Pesqueira Garcia
Fri 2/5
1:21 pm-1:33 pm
1 stop25h 12m
San Francisco
Sat 2/13
9:15 am-12:30 pm
1 stop26h 15m
$751
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Hermosillo-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hermosillo-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hermosillo-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hermosillo-San Francisco 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 Hermosillo-San Francisco 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 Hermosillo to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hermosillo with our price prediction graph.
HMO-SFO
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 Hermosillo to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Hermosillo
Popular flights
San Francisco flight routes