$181+ Cheap flights from Guanajuato, Mexico, Mexico to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Guanajuato 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 Guanajuato to San Francisco
Cheapest flights from Guanajuato to San FranciscoExplore the most affordable flight options available from Guanajuato to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.
Explore the most affordable flight options available from Guanajuato to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
This Booking.com deal was found by Cheapflights users on 12/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 11/30. 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.
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Guanajuato to San Francisco
Keep the following information in mind while searching for Guanajuato to San Francisco flight deals. Data was last updated December 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $226 (Aeromexico) |
One-way from | $181 (Kiwi.com) |
Popular in | January |
Cheapest in | November |
Average price | $628 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Guanajuato to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Fri 2/20
3:50 pm-7:31 am
1 stop17h 41m
San Francisco
Mon 2/23
7:18 am-6:44 pm
1 stop9h 26m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Thu 1/15
5:55 am-10:59 pm
1 stop19h 04m
San Francisco
Thu 1/22
1:19 pm-11:54 am
1 stop20h 35m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Fri 1/16
5:50 am-11:51 am
1 stop8h 01m
San Francisco
Fri 1/23
11:25 am-11:17 pm
2 stops9h 52m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Fri 2/20
5:59 am-3:03 pm
2 stops11h 04m
San Francisco
Mon 2/23
10:36 pm-11:03 am
1 stop10h 27m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Fri 2/20
5:59 am-3:03 pm
2 stops11h 04m
San Francisco
Mon 2/23
10:36 pm-4:14 pm
1 stop15h 38m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Thu 1/15
5:50 am-3:08 pm
2 stops11h 18m
San Francisco
Thu 1/22
10:30 pm-11:41 am
1 stop11h 11m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Wed 3/4
6:35 am-9:08 pm
3 stops40h 33m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Thu 1/29
6:35 am-7:00 pm
3 stops38h 25m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Wed 1/28
7:00 am-3:56 pm
3 stops34h 56m
LeónSan Francisco
BJX - SFO
BJXSFO
León Del Bajio
Sat 2/28
6:15 am-12:25 am
3 stops20h 10m
Best time to book a flight from Guanajuato to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Guanajuato with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Guanajuato to San Francisco
What is the cheapest month to book a flight from Guanajuato to San Francisco?
Currently, April is the cheapest month in which you can book a flight from Guanajuato to San Francisco (average of $154). Flying from Guanajuato to San Francisco in June is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GJ9 to SFO?
Find hourly flight availability from Guanajuato to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.
When flying from Guanajuato to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the morning.