Cheap Flights from San Francisco International to Hermosillo

Compare San Francisco International to Hermosillo flight deals

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Flight deals from San Francisco International to Hermosillo

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Hermosillo Airport? If you want to travel next month, return fares start from $1,359. Find the lowest prices on one-way and return tickets right here.

Hermosillo.$1,301 per passenger.Departing Sun, 10 Jan, returning Sun, 17 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Sun, 10 Jan, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Sun, 17 Jan, arriving in San Francisco International.Price includes taxes and charges.From $1,301, select.

Hermosillo.$1,359 per passenger.Departing Thu, 17 Sep, returning Tue, 22 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Thu, 17 Sep, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Tue, 22 Sep, arriving in San Francisco International.Price includes taxes and charges.From $1,359, select.

Hermosillo.$1,426 per passenger.Departing Fri, 16 Oct, returning Mon, 19 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Fri, 16 Oct, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Mon, 19 Oct, arriving in San Francisco International.Price includes taxes and charges.From $1,426, select.

Hermosillo.$1,461 per passenger.Departing Sat, 26 Sep, returning Sat, 3 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Sat, 26 Sep, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Sat, 3 Oct, arriving in San Francisco International.Price includes taxes and charges.From $1,461, select.

Hermosillo.$2,174 per passenger.Departing Thu, 17 Dec, returning Wed, 30 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Thu, 17 Dec, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Wed, 30 Dec, arriving in San Francisco International.Price includes taxes and charges.From $2,174, select.

Hermosillo.$3,593 per passenger.Departing Wed, 25 Nov, returning Sun, 29 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Wed, 25 Nov, arriving in Hermosillo.Inbound indirect flight with Delta, departs from Hermosillo on Sun, 29 Nov, arriving in San Francisco International.Price includes taxes and charges.From $3,593, select.

Find the cheapest month to fly from San Francisco International to Hermosillo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Hermosillo flights are currently cheapest in January.

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San Francisco International to Hermosillo: Alternative routes

Compare routes from San Francisco International to Hermosillo below. You may find an airport to fly into that's cheaper, faster, or easier than Hermosillo.

Hermosillo

9km from central Hermosillo

ClosestCheapest

from $1,301

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San Francisco to Hermosillo: Flight information

The things to know before you go.

Cheapest flight found	$1,301
Cheapest month to fly	January

Finding cheap flights from San Francisco International to Hermosillo: Frequently asked questions

How much are return flights from San Francisco International to Hermosillo?

The best price we found for a return flight from San Francisco International to Hermosillo is $1,301. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Francisco International to Hermosillo?

Currently, there are no airlines that fly direct from San Francisco International to Hermosillo. But we found flights with one or more stops from $1,301.

How many flights are there a week from San Francisco International to Hermosillo?

As of August 2026, there are no flights flying from San Francisco International to Hermosillo.

When is the cheapest time to fly from San Francisco International to Hermosillo?

The cheapest month to fly from San Francisco International to Hermosillo is usually January.

Which upcoming date is cheapest to fly from San Francisco International Airport to Hermosillo Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Hermosillo Airport on Sunday, 10 January 2027.

Can I get a direct flight from San Francisco International Airport to Hermosillo Airport?

No airlines currently offer direct flights between San Francisco International Airport and Hermosillo Airport. Most routes have one or more stops.

How can I find the best flight deal to Hermosillo?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hermosillo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Hermosillo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hermosillo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from San Francisco International Airport to Hermosillo with?

Currently, Delta offers the cheapest flight tickets to Hermosillo.

Travelling from San Francisco International Airport (SFO) to Hermosillo Airport (HMO): what you need to know

The timezone in Hermosillo is UTC-7, which is one hour ahead of San Francisco.
Arrive at the airport on time so you don't miss your SFO to HMO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during a peak period in general.
If you'd like to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from San Francisco International Airport to Hermosillo Airport. Here are the most popular stopovers between SFO and HMO:
- Phoenix Sky Harbour Airport
- Mexico City Juarez International Airport
- Los Cabos International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Hermosillo Airport (HMO)

$606 is currently the best price for a one-way San Francisco International Airport to Hermosillo Airport flight. Return flights start from $1,301. These fares may change based on demand and availability.
Don't leave everything to the last minute. You're more likely to get cheap tickets from SFO to HMO if you book in advance. Airlines often offer some great early bird deals.
The 'Whole month' search tool shows you the cheapest flights from San Francisco International Airport to Hermosillo Airport across the entire month. It's a good way to snap up a bargain if your travel dates aren't set in stone.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as a special offer becomes available on cheap flights from SFO to HMO.
Secure the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from San Francisco International Airport to Hermosillo Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about San Francisco International Airport (SFO)

Of the flights that depart from San Francisco International Airport, 78% arrive as scheduled at their destination.
San Francisco International Airport is around 21 kilometres from central San Francisco. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.
Expect a trip time of about 35 minutes on public transport.
Taking an early flight from San Francisco International Airport to Hermosillo Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by picking one of these hotels close to SFO:

Arriving at Hermosillo Airport (HMO)

Book a hotel near HMO if you're taking a late San Francisco International Airport to Hermosillo Airport flight. Check in to one of these options and avoid the hassle of a long transfer:
Hit the road running by picking up a Hermosillo Airport rental car. Grab your wheels from MEX, Firefly or Ace Rent a Car and experience the lesser-explored corners of Hermosillo and beyond.
Lock in the best rate by booking your ride from Hermosillo Airport about four weeks before your departure date.

When to fly to Hermosillo Airport (HMO)

The quietest month for a flight from San Francisco International Airport to Hermosillo Airport is March, while September is the most popular. Choose the ideal time to go to Hermosillo based on whether you prefer a more fast-paced or easygoing experience.
The warmest month in Hermosillo is June, with temperatures ranging between 22ºC and 40ºC. Lock in your flights from San Francisco International Airport to Hermosillo Airport in this month if you enjoy this type of weather.
Look for cheap tickets from SFO to HMO in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC and 26ºC on average.

Explore more of Mexico

You've visited Hermosillo, now it's time to discover other parts of Mexico. Travel around 483 kilometres east to Chihuahua to tick off its popular sights. From Our Lady of Guadalupe to Plaza Mayor de Chihuahua and Acueducto De Chihuahua, you'll have a full itinerary ahead.
If you're ready to explore another major stop in Mexico, head for Ciudad Obregon, roughly 209 kilometres south-east of Hermosillo. La Laguna Del Nainari, Tres Marias Game Ranch and Sonora in the Revolution Museum are the start of reasons to visit.