$141 Cheap Flights from Loreto (LTO) to San Francisco (SFO)

View $141 flight on Sat, Mar 7, 2026Opens in a new window

Popular airlines from Loreto, Baja California Sur (LTO-Loreto Intl.) to San Francisco Intl. Airport (SFO)

Cheap Flights from Loreto to San Francisco (LTO-SFO)

Prices were available within the past 7 days and start at $141 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jan 10 - Mon, Jan 12
LTO
Loreto
SFO
San Francisco
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jan 10 from Loreto to San Francisco, returning Mon, Jan 12, priced at $260 found 3 days ago
Alaska Airlines
Thu, Mar 5 - Sat, Mar 7
LTO
Loreto
SFO
San Francisco
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 5 from Loreto to San Francisco, returning Sat, Mar 7, priced at $261 found 3 days ago
Alaska Airlines
Sat, Jan 17 - Mon, Jan 19
LTO
Loreto
SFO
San Francisco
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Loreto to San Francisco, returning Mon, Jan 19, priced at $263 found 3 days ago
Alaska Airlines
Fri, Feb 6 - Sun, Feb 8
LTO
Loreto
SFO
San Francisco
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Loreto to San Francisco, returning Sun, Feb 8, priced at $265 found 3 days ago
Alaska Airlines
Thu, Feb 5 - Sat, Feb 7
LTO
Loreto
SFO
San Francisco
$267 Roundtrip, found 3 days ago
$267
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Loreto to San Francisco, returning Sat, Feb 7, priced at $267 found 3 days ago
Alaska Airlines
Fri, Jan 9 - Sun, Jan 11
LTO
Loreto
SFO
San Francisco
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Loreto to San Francisco, returning Sun, Jan 11, priced at $270 found 3 days ago
Alaska Airlines
Thu, Jan 8 - Sat, Jan 10
LTO
Loreto
SFO
San Francisco
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 8 from Loreto to San Francisco, returning Sat, Jan 10, priced at $271 found 3 days ago
American Airlines
Tue, Jan 13 - Thu, Jan 15
LTO
Loreto
SFO
San Francisco
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jan 13 from Loreto to San Francisco, returning Thu, Jan 15, priced at $273 found 3 days ago
Alaska Airlines
Tue, Dec 23 - Wed, Jan 14
LTO
Loreto
SFO
San Francisco
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Dec 23 from Loreto to San Francisco, returning Wed, Jan 14, priced at $276 found 2 days ago
Alaska Airlines
Thu, Mar 5 - Sat, Mar 7
LTO
Loreto
SFO
San Francisco
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 5 from Loreto to San Francisco, returning Sat, Mar 7, priced at $277 found 3 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $640
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $640
Flights from Loreto (LTO) to San Francisco (SFO)
Origin airport
Loreto Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$259
Distance
1030 mi

Loreto to San Francisco Flights

The cheapest times to fly from Loreto 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 Loreto to San Francisco are during the month of January. You can find some of the cheapest flights from Loreto to San Francisco with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Loreto 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 Loreto 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 Loreto to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 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 Loreto 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 Loreto 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.

 

Frequently asked questions

How much does a flight from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) cost?
Grab a cheap one-way flight from $141 or cheap return flight from $260 from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from LTO to SFO is January, when demand is low. Off-peak months are often when airlines offer lower prices between these airports.
Which airlines fly direct from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
Catch a direct flight with Alaska Airlines and go straight from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO).
What is the cheapest airline that flies from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline that'll fly you from LTO to SFO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
On average, there are 1 nonstop flights taking off from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) every week. If you can't see one that fits your schedule, consider a flight with a layover. Customize your search results on Expedia to include one or more stops and select the next best alternative.
What are the most popular departure times for flights from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
Flights between LTO and SFO are their busiest at 6 PM. If you'd like a quieter experience and possibly cheaper prices, look for a time outside the usual busy windows.
What day of the week has the most flights from LTO to SFO?
Travel on a Saturday if you're looking for the best choice of flights from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO).
What is the earliest flight from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
The first flight of the day jetting off from Loreto Intl. Airport (LTO) is at around 6:30PM UTC-7. Board this plane and you'll land at San Francisco Intl. Airport (SFO) at approximately 8:38PM UTC-8. The total travel time is 3h 8m.
How long does it take to fly from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
Typically, it takes 3 hours and 8 minutes to travel the 1,050 mi from LTO to SFO.
What airline has the least delays from LTO to SFO?
Consider booking with Alaska Airlines if you'd like to fly straight from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) without any interruptions. This carrier has the best track record for punctuality, with an on-time score of 100%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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.
What airports do you fly into for San Francisco from Loreto Intl. Airport (LTO)?
Compare your flight options from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO). This is the only airport in San Francisco you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO) last-minute?
Waiting until just before your trip to book a flight from LTO to SFO often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a LTO to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a LTO to SFO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Loreto Intl. Airport (LTO) to San Francisco Intl. Airport (SFO)?
It's usually possible to cancel or reschedule your LTO to SFO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.