$253+ Cheap flights from San Diego (SAN) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HMO
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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 Diego to Hermosillo
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to HermosilloExplore the most affordable flight options available from San Diego to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from San Diego to Hermosillo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/242:35 pm -
1 stop26h 29m
Tue 12/18:36 pm -
2 stops36h 34m
Deal found 10/26![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/511:10 am -
1 stop5h 56m
Sat 12/58:27 pm -
2 stops16h 03m
Deal found 10/26![Multiple Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/241:05 pm -
1 stop22h 29m
Tue 12/11:14 pm -
1 stop9h 34m
Deal found 10/26![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/136:25 am -
1 stop5h 10m
Sun 12/201:24 pm -
1 stop6h 10m
Deal found 10/29![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/89:32 am -
1 stop26h 03m
Thu 12/101:15 pm -
1 stop20h 21m
Deal found 10/26![American Airlines logo]()
$892
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/89:35 pm -
2 stops14h 00m
Thu 12/101:15 pm -
1 stop20h 21m
Deal found 10/26![Multiple Airlines logo]()
$4,620
Best flights from San Diego to HermosilloDiscover carefully curated flight deals from San Diego to Hermosillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from San Diego to Hermosillo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/242:35 pm -
1 stop26h 29m
Tue 12/18:36 pm -
2 stops36h 34m
Deal found 10/26![Multiple Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/241:05 pm -
1 stop22h 29m
Tue 12/11:14 pm -
1 stop9h 34m
Deal found 10/26![American Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/511:10 am -
1 stop5h 56m
Sat 12/58:27 pm -
2 stops16h 03m
Deal found 10/26![Multiple Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/136:25 am -
1 stop5h 10m
Sun 12/201:24 pm -
1 stop6h 10m
Deal found 10/29![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/89:32 am -
1 stop26h 03m
Thu 12/101:15 pm -
1 stop20h 21m
Deal found 10/26![American Airlines logo]()
$892
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/89:35 pm -
2 stops14h 00m
Thu 12/101:15 pm -
1 stop20h 21m
Deal found 10/26![Multiple Airlines logo]()
$4,620
Last-minute flights from San Diego to HermosilloDiscover last-minute flight deals from San Diego to Hermosillo. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Hermosillo. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/242:35 pm -
1 stop26h 29m
Tue 12/18:36 pm -
2 stops36h 34m
Deal found 10/26![Multiple Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/241:05 pm -
1 stop22h 29m
Tue 12/11:14 pm -
1 stop9h 34m
Deal found 10/26![American Airlines logo]()
$668
One-way flights from San Diego to HermosilloSearch for one-way flight options from San Diego to Hermosillo. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from San Diego to Hermosillo. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 1/156:36 am -
3 stops48h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 10/26. 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 1/151:04 pm -
1 stop22h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$295
Find flight deals from San Diego to Hermosillo
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $545 (Kiwi.com) |
One-way from | $253 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 October 30, 2026.
Use the filters below to find and compare flights from San Diego to Hermosillo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Fri 1/15
6:36 am-7:44 am
3 stops48h 08m
Hermosillo Gen Pesqueira Garcia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$253
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Tue 11/24
2:35 pm-6:04 pm
1 stop26h 29m
Hermosillo Gen Pesqueira Garcia
Tue 12/1
8:36 pm-8:10 am
2 stops36h 34m
$545
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Sat 12/5
11:10 am-6:06 pm
1 stop5h 56m
Hermosillo Gen Pesqueira Garcia
Sat 12/5
8:27 pm-11:30 am
2 stops16h 03m
$613
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Tue 11/24
1:05 pm-12:34 pm
1 stop22h 29m
Hermosillo Gen Pesqueira Garcia
Tue 12/1
1:14 pm-9:48 pm
1 stop9h 34m
$668
Quickest round-trip
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Sun 12/13
6:25 am-12:35 pm
1 stop5h 10m
Hermosillo Gen Pesqueira Garcia
Sun 12/20
1:24 pm-6:34 pm
1 stop6h 10m
$860
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Tue 12/8
9:32 am-12:35 pm
1 stop26h 03m
Hermosillo Gen Pesqueira Garcia
Thu 12/10
1:15 pm-8:36 am
1 stop20h 21m
$892
San DiegoHermosillo
SAN San Diego - HMO Hermosillo Gen Pesqueira Garcia
SANHMO
San Diego
Tue 12/8
9:35 pm-12:35 pm
2 stops14h 00m
Hermosillo Gen Pesqueira Garcia
Thu 12/10
1:15 pm-8:36 am
1 stop20h 21m
$4,620
Sorted by cheapest first
Compare providers for flights from San Diego 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 Diego to Hermosillo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Hermosillo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Hermosillo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Hermosillo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Hermosillo
Have a flexible travel schedule? Discover the best time to fly to Hermosillo from San Diego with our price prediction graph.
SAN-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 Diego 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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