SFO - HMO

$214 Find Cheap Flights from San Francisco to Hermosillo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Hermosillo departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Hermosillo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Hermosillo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Hermosillo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Francisco to Hermosillo (SFO-HMO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Hermosillo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Hermosillo

Tue, Oct 21 - Wed, Nov 5
Logo
6:00 am - 8:10 pmSFO-HMO
38h 10m2 stops
Logo
4:25 pm - 8:54 pmHMO-SFO
29h 29m1 stop
$454
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Wed, Oct 22 - Wed, Nov 5
Logo
2:04 pm - 8:10 pmSFO-HMO
30h 06m2 stops
Logo
4:25 pm - 8:54 pmHMO-SFO
29h 29m1 stop
$458
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Thu, Oct 2 - Thu, Oct 9
Logo
10:37 pm - 7:51 pmSFO-HMO
21h 14m2 stops
Logo
10:16 pm - 1:15 pmHMO-SFO
14h 59m1 stop
$459
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Sun, Oct 19 - Wed, Nov 5
Logo
7:55 pm - 7:51 pmSFO-HMO
47h 56m2 stops
Logo
4:25 pm - 8:54 pmHMO-SFO
29h 29m1 stop
$460
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Sat, Oct 18 - Wed, Nov 5
American Airlines Logo
3:51 pm - 11:45 amSFO-HMO
19h 54m1 stop
American Airlines Logo
1:26 pm - 7:02 pmHMO-SFO
6h 36m1 stop
$578American Airlines
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Mon, Oct 20 - Mon, Nov 3
American Airlines Logo
3:51 pm - 11:45 amSFO-HMO
19h 54m1 stop
American Airlines Logo
1:26 pm - 10:28 pmHMO-SFO
10h 02m1 stop
$631American Airlines
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Wed, Oct 22 - Tue, Nov 4
Delta Logo
11:20 pm - 3:05 pmSFO-HMO
15h 45m1 stop
Delta Logo
6:05 am - 9:20 pmHMO-SFO
16h 15m1 stop
$762Delta
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Tue, Oct 21 - Tue, Nov 4
Delta Logo
12:35 pm - 11:38 pmSFO-HMO
11h 03m2 stops
Delta Logo
6:05 am - 9:20 pmHMO-SFO
16h 15m1 stop
$772Delta
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Wed, Oct 22 - Thu, Nov 6
Aeromexico Logo
11:20 pm - 8:23 amSFO-HMO
9h 03m1 stop
Aeromexico Logo
6:19 pm - 11:55 amHMO-SFO
18h 36m1 stop
$784Aeromexico
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Fri, Oct 17 - Mon, Nov 3
Aeromexico Logo
2:55 pm - 11:38 pmSFO-HMO
8h 43m1 stop
Aeromexico Logo
7:42 pm - 2:33 pmHMO-SFO
19h 51m2 stops
$799Aeromexico
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Booking Insights

KAYAK's insights & trends for San Francisco to Hermosillo flights

Get data-powered insights and trends into flights from San Francisco to Hermosillo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Hermosillo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Hermosillo were found on American Airlines ($578) and Delta ($762).

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Good to know

Low seasonAugust
Cheapest flight$214
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from San Francisco to Hermosillo

When to book flights from San Francisco to Hermosillo

Are your dates flexible? Find out the best times to travel from San Francisco to Hermosillo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Hermosillo

  • What is the cheapest flight from San Francisco to Hermosillo?

    In the last 3 days, the lowest price for a flight from San Francisco to Hermosillo was $214 for a one-way ticket and $454 for a round-trip.

  • Do I need a passport to fly between San Francisco and Hermosillo?

    Yes, you’ll need a passport to travel to Hermosillo from San Francisco.

  • Which aircraft models fly most regularly from San Francisco to Hermosillo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Hermosillo?

    oneworld, and SkyTeam are the airline alliances operating flights between San Francisco and Hermosillo, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Francisco to Hermosillo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Hermosillo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Hermosillo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hermosillo from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Hermosillo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hermosillo with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and HMO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Hermosillo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hermosillo from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Hermosillo

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Hermosillo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Hermosillo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
6.5Food
7.2Comfort
6.9Entertainment
7.5Boarding
Airline reviews

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

2.0 MediocreAnonymous, Aug 2025SBP - DFW
Read more American Airlines reviews

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Everything you need to know for your flight from San Francisco to Hermosillo

Information on your arrival and departure airports

San Francisco (SFO)
Hermosillo (HMO)

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