HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$282+ Cheap flights from León, Mexico (BJX) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SFO
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from León 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 León to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) 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 julio 30, 2025.

Round-trip from

$421
(Kiwi.com)

One-way from

$304
(Cheapflightsfares)

Popular in

January

Cheapest in

August

Average price

$567
From León Del Bajio to San Francisco
Search Deals
One-way flight from León Del Bajio to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from León to San Francisco

Cheapest flights from León to San Francisco
Explore the most affordable flight options available from León to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Aeromexico deal was found by Cheapflights users on 7/30. 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.
mié. 11/125:50 amBJX - SFO
2 stops14h 00mAeromexico
mié. 11/1211:05 pmSFO - BJX
1 stop7h 09mAeromexico
Deal found 7/30$409
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
lun. 8/1810:36 amBJX - SFO
1 stop7h 29mMultiple Airlines
dom. 8/3111:45 amSFO - BJX
1 stop15h 28mMultiple Airlines
Deal found 7/28$444
This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1810:36 amBJX - SFO
1 stop10h 08mFrontier
dom. 8/3111:45 amSFO - BJX
1 stop15h 28mFrontier
Deal found 7/28$473
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/175:00 amBJX - SFO
1 stop10h 35mUnited Airlines
dom. 9/2111:59 pmSFO - BJX
1 stop9h 50mUnited Airlines
Deal found 7/29$546
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2212:40 pmBJX - SFO
1 stop9h 45mDelta
dom. 10/511:20 pmSFO - BJX
1 stop11h 32mDelta
Deal found 7/29$562
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 12/2012:45 pmBJX - SFO
2 stops11h 47mAmerican Airlines
mar. 12/309:49 amSFO - BJX
2 stops9h 26mAmerican Airlines
Deal found 7/29$626

Cheapflights Fare Finder

 
Customize your flight search to find flights from León 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 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from León to San Francisco that are best for you.

Fly from

León

Fly to

San Francisco

Route

Depart

Return

Price

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

mié. 11/12

5:50 am-5:50 pm

2 stops14h 00m

San Francisco

mié. 11/12

11:05 pm-8:14 am

1 stop7h 09m

$409

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

lun. 8/18

10:36 am-5:05 pm

1 stop7h 29m

San Francisco

dom. 8/31

11:45 am-4:13 am

1 stop15h 28m

$444

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

lun. 8/18

10:36 am-7:44 pm

1 stop10h 08m

San Francisco

dom. 8/31

11:45 am-4:13 am

1 stop15h 28m

$473

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

mié. 9/17

5:00 am-2:35 pm

1 stop10h 35m

San Francisco

dom. 9/21

11:59 pm-10:49 am

1 stop9h 50m

$546

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

lun. 9/22

12:40 pm-9:25 pm

1 stop9h 45m

San Francisco

dom. 10/5

11:20 pm-11:52 am

1 stop11h 32m

$562

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

sáb. 12/20

12:45 pm-10:32 pm

2 stops11h 47m

San Francisco

mar. 12/30

9:49 am-9:15 pm

2 stops9h 26m

$626

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

mié. 9/17

7:48 pm-9:24 pm

2 stops26h 36m

San Francisco

dom. 9/21

7:30 am-5:15 pm

2 stops32h 45m

$1,384

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

mié. 8/20

10:36 am-10:40 am

1 stop25h 04m

$282

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

vie. 8/15

10:36 am-7:44 pm

1 stop10h 08m

$304

LeónSan Francisco

BJX - SFO

BJXSFO

León Del Bajio

lun. 8/18

11:45 am-9:48 pm

2 stops11h 03m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from León to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from León with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from León to San Francisco

What is the cheapest month to book a flight from León, Guanajuato to San Francisco?

Currently, January is the cheapest month in which you can book a flight from León, Guanajuato to San Francisco (average of $276). Flying from León, Guanajuato to San Francisco in June is currently the most expensive (average of $358). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from León to San Francisco, such as Delta, Aeromexico, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,975 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from León to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from León, Guanajuato to San Francisco round-trip?

    Our cheapest airline available from León, Guanajuato to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as $473 on this airline. Additional options worth looking into are Aeromexico and Delta, starting at $502 and $541 round-trip. Users have found that Frontier is 10% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from León, Guanajuato to San Francisco one-way?

    $304 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $308 and $421, respectively.

  • Can I find deals for flights from León to San Francisco that include hotel bookings?

    Yes. In addition to deals on León to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from León to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from León to San Francisco.

  • Can I find deals for business class flights from León to San Francisco?

    Yes. Cheapflights offers flight deals from León to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from León, Guanajuato to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from León, Guanajuato to San Francisco (average of $276). Flying from León, Guanajuato to San Francisco in June is currently the most expensive (average of $358). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.