Cheap Flights from León (LEN) to San Francisco (SFO)

Popular airlines from León (LEN) to San Francisco Intl. Airport (SFO)

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Frequently asked questions

How much does a flight from Leon Airport (LEN) to San Francisco Intl. Airport (SFO) cost?
Secure a cheap one-way flight or cheap return flight from Leon Airport (LEN) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Leon Airport (LEN) to San Francisco Intl. Airport (SFO)?
is the least expensive month to fly from LEN to SFO. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Leon Airport (LEN) to San Francisco Intl. Airport (SFO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LEN to SFO flight.
How many flights per day from Leon Airport (LEN) to San Francisco Intl. Airport (SFO)?
Nonstop flights from Leon Airport (LEN) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LEN to SFO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Leon Airport (LEN) to San Francisco Intl. Airport (SFO)?
To avoid potential delays on the Leon Airport (LEN) to San Francisco Intl. Airport (SFO) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Leon Airport (LEN) to San Francisco Intl. Airport (SFO) last-minute?
Holding off until just before your trip to book your flight from LEN to SFO generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a LEN to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a LEN to SFO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Leon Airport (LEN) to San Francisco Intl. Airport (SFO)?
In most cases, you can reschedule or cancel your LEN to SFO flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
León
Destination airport
San Francisco Intl.
Distance
5619 mi

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León to San Francisco Flights

The cheapest times to fly from León to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from León to San Francisco are during the month of . You can find some of the cheapest flights from León to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from León to San Francisco

Sunday is one of the best days to book for cheap flights from León to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from León to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from León to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap León to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your León to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

León to San Francisco Flights

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*Available to One Key members.